Gotowe bibliografie tematyczne / Lucerne

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Gotowa bibliografia na temat „Lucerne”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 10 marca 2023

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Artykuły w czasopismach na temat "Lucerne"

Čačija, Maja, Petra Runjak i Ivan Juran. "Entomofauna lucerne na pokušalištu Šašinovec". Glasilo Future 4, nr 4 (20.10.2021): 37–55. http://dx.doi.org/10.32779/gf.4.4.3.

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Lucerna (Medicago sativa L.) je cijenjena je krmna kultura koja ima gospodarsku, poljoprivrednu i nutritivnu vrijednost te primjenu nalazi i u medicini. Na uzgoj i prinos svake kulture, pa tako i lucerne, veliki utjecaj može imati prisutna entomofauna. Ona može pozitivno, ali i negativno utjecati na prinose, ovisno o tome radi li se o korisnim ili štetnim kukcima. Cilj rada bio je istražiti dinamiku pojave entomofaune na lucerni, primjenjujući različite metode hvatanja štetnika (endogejski mamci, pitfall mamci, žute ljepljive ploče i entomološka mreža). Istraživanje je provedeno na pokušalištu Šašinovec Agronomskog fakulteta Sveučilišta u Zagrebu od kraja veljače do sredine svibnja 2019. godine. Očitavanja ulova obavljana su jednom tjedno. Determinacijom uhvaćenih vrsta utvrđeno je da najveći broj jedinki pripada redu Diptera (36,99 %), nakon kojeg slijede redovi Collembola (21,94 %), Hemiptera (19,75 %) i Coleoptera (18,75 %). Najmanji broj uhvaćenih jedinki pripada redovima Hymenoptera (1,88 %) i Lepidoptera (0,69 %). Osim razlike u brojnosti uhvaćene entomofaune po redovima, vidljiva je i razlika u brojnosti kukaca uhvaćenih različitim metodama hvatanja. Najviše kukaca ulovljeno je na žutim ljepljivim pločama (38,62 %), iza kojih slijede pitfall mamci (32,66 %) i ulov entomološkom mrežom (28,28 %), a najmanje jedinki prikupljeno je korištenjem endogejskih mamaca (0,44 %). Rezultati ovog istraživanja pridonose poznavanju entomofaune lucerne, što može utjecati na način održavanja i njege usjeva te na optimalno vrijeme i način zaštite nasada

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Humphries, A. W., i G. C. Auricht. "Breeding lucerne for Australia's southern dryland cropping environments". Australian Journal of Agricultural Research 52, nr 2 (2001): 153. http://dx.doi.org/10.1071/ar99171.

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Lucerne is a deep-rooted perennial forage legume with an important role in preventing dryland salinity in southern Australian cropping regions. Annual cereal production has created a water-use imbalance, which is placing the industry under threat through rising saline watertables and resultant dryland salinity. Lucerne is being incorporated into cropping systems to reduce groundwater recharge and improve the sustainability of grain production. Existing lucerne varieties have been developed for the animal industries, primarily for the areas with high rainfall or irrigation. The new challenge is to develop lucernes specifically for southern Australian cropping systems. This paper provides a background literature review of the breeding challenges that are anticipated in the development of these new types of lucerne. Lucerne is intolerant of acidic soils, waterlogging, saline soils, and intensive grazing. Other important attributes covered include the ability of the plant to fix nitrogen with existing rhizobia and be resistant to diseases that affect lucerne and other crops in the rotation. Finally, this paper addresses some of the breeding strategies that will be used to screen lucerne germplasm for tolerances to these soil conditions and diseases.

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Stevenson, Judy. "Glass Lamps from San Vincenzo al Volturno, Molise". Papers of the British School at Rome 56 (listopad 1988): 198–209. http://dx.doi.org/10.1017/s0068246200009600.

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LUCERNE VITREE DA SAN VINCENZO AL VOLTURNO, MOLISEA. S. Vincenzo al Volturno è stata rinvenuta un'interessante forma di lucerna vitrea, all'interno delle strutture della villa di V–VI secolo d.C.; “copie” di questa forma sono state riprodotte, nel IX secolo, nelle officine vetrarie annesse alla famosa abbazia benedettina. Queste lucerne possono essere riconosciute dalla forma dei manici, che si connettono alla parte superiore dell'orlo, staccandosi verticalmente da esso. Inoltre sembra che le lucerne fossero dotate di basi concave, in grado di sorreggere il pezzo, simili a quelle di una bottiglia. Le lucerne di V e VI secolo sembra avessero tre manici, laddove in quelle di IX se ne riscontrano solo due.È stato ricostruito il profilo completo di una lucerna databile fra V e VI secolo. Da altri tre siti di mia conoscenza provengono simili forme cronologicamente collocabili fra V e VI secolo: Belmonte presso Altamura, in Puglia; S. Giovanni di Ruoti presso Potenza, in Basilicata; via Carminiello ai Mannesi, a Napoli.Nell'articolo si discute l'ipotesi di una regionalizzazione della forma, nonché la possibilità di un unico centro di produzione per la regione, fra V e VI secolo; si adombra inoltre l'idea di una rinascita di tradizioni Romane e Tardo-Romane nel IX secolo.Altre forma di lucerne, come ad esempio quelle sospese a corto gambo, sono altresi ampiamente testimoniate a S. Vincenzo per ambedue i periodi di cui ci si sta occupando.

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Harris, R. H., M. C. Crawford, W. D. Bellotti, M. B. Peoples i S. Norng. "Companion crop performance in relation to annual biomass production, resource supply, and subsoil drying". Australian Journal of Agricultural Research 59, nr 1 (2008): 1. http://dx.doi.org/10.1071/ar07135.

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A field experiment located in NE Victoria compared the productivity of cereals sown into mature lucerne (companion crop) with cereals and lucerne grown as monocultures. Additional nitrogen (N) and water was applied to investigate if increased resource supply could alleviate competition and improve cereal performance in the presence of lucerne. Cereal plant populations, lucerne and cereal biomass, and cereal grain yields and protein were measured throughout the experiment. Soil water content was also monitored over time to determine whether companion cropping compromised the ability of lucerne to extract deep soil water. While companion cropping depressed both lucerne and cereal production, the combined annual biomass production was greater than cereal and lucerne when grown alone. Averaged over the three seasons, companion cropping resulted in a 31% increase (P < 0.05) in total annual biomass compared with the lucerne monoculture, and an 18% increase compared with the cereal monoculture in the 2004–05 and 2005–06 seasons. Cereals growing with lucerne produced fewer tillers, spikes and consequently cereal biomass compared with cereals growing as a monoculture. Therefore, companion crops yielded 25% less (P < 0.05) grain compared with the cereal monoculture over the 3-year study. Competition for N and light in the pre-cereal stem elongation period, were likely causes. Increasing the supply of N and water did not result in a main treatment (monoculture v. companion crop) by additional resource interaction, indicating that cereal responses were the same irrespective of lucerne’s presence. The application of N, water and these combined inputs, resulted in a 13–40%, 35% and 49% increase (P < 0.05) in cereal grain yields, respectively. While companion cropping compromised lucerne’s capacity to extract water from deep soil layers to a degree, this practice was still able to maintain drier subsoil in comparison to the cereal monoculture.

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Irwin, J. A. G., D. L. Lloyd i K. F. Lowe. "Lucerne biology and genetic improvement - an analysis of past activities and future goals in Australia". Australian Journal of Agricultural Research 52, nr 7 (2001): 699. http://dx.doi.org/10.1071/ar00181.

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Breeding methodologies for cultivated lucerne (Medicago sativa L.), an autotetraploid, have changed little over the last 50 years, with reliance on polycross methods and recurrent phenotypic selection. There has been, however, an increase in our understanding of lucerne biology, in particular the genetic relationships between members of the M. sativa complex, as deduced by DNA analysis. Also, the differences in breeding behaviour and vigour of diploids versus autotetraploids, and the underlying genetic causes, are discussed in relation to lucerne improvement.Medicago falcata, a member of the M. sativa complex, has contributed substantially to lucerne improvement in North America, and its diverse genetics would appear to have been under-utilised in Australian programs over the last two decades, despite the reduced need for tolerance to freezing injury in Australian environments. Breeding of lucerne in Australia only commenced on a large scale in 1977, driven by an urgent need to introgress aphid resistance into adapted backgrounds. The release in the early 1980s of lucernes with multiple pest and disease resistance (aphids, Phytophthora, Colletotrichum) had a significant effect on increasing lucerne productivity and persistence in eastern Australia, with yield increases under high disease pressure of up to 300% being recorded over the predominant Australian cultivar, up to 1977, Hunter River. Since that period, irrigated lucerne yields have plateaued, highlighting the need to identify breeding objectives, technologies, and the germplasm that will create new opportunities for increasing performance. This review discusses major goals for lucerne improvement programs in Australia, and provides indications of the germplasm sources and technologies that are likely to deliver the desired outcomes.

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Ballard, R. A., B. R. Shepherd i N. Charman. "Nodulation and growth of pasture legumes with naturalised soil rhizobia. 3. Lucerne (Medicago sativa L.)". Australian Journal of Experimental Agriculture 43, nr 2 (2003): 135. http://dx.doi.org/10.1071/ea02047.

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An assessment was made of the ability of 2 genetically diverse cultivars of lucerne (Trifecta and Sceptre) to nodulate and form effective symbioses with the strains of Sinorhizobium meliloti naturalised in 50 soils. Soils were collected from 42 dryland lucerne pastures and 8 irrigated multiple-use lucerne stands in the south-east of South Australia. The density of lucerne in the paddock, age of the lucerne stand and rhizobial inoculation practice were recorded at sampling. The lucerne swards were on average 5.6 years old (range 1–28) and had a mean plant density of 25 plants/m2 (range 3–66). The lucerne in 39 of the paddocks had been inoculated with rhizobia at sowing.The most probable number of rhizobia (S. meliloti) able to nodulate lucerne was determined for each soil. The most probable number of lucerne rhizobia exceeded 1.0 × 103/g in 23 of the soils. The most probable number of rhizobia in the soil was significantly correlated (r = 0.64) with soil pH. All 13 soils that contained less than 1.0�×�102�rhizobia/g had a pH of less than 6.3.The effectiveness at nitrogen fixation of each population of soil rhizobia was determined in a glasshouse experiment. There was no significant interaction between lucerne cultivar and soil inoculant. Generally, the soil rhizobia were highly effective, with 35 of the 50 soil inoculants producing more than 70% of the shoot dry weight associated with an effective inoculant strain (WSM826). Decreased lucerne shoot dry weights resulting from the remaining soil inoculants were associated with a lower most probable number of rhizobia in the soil, rather than poor symbiotic effectiveness of those rhizobia. This study highlighted the ability of both Trifecta and Sceptre lucernes to form an effective symbiosis with the rhizobia that have naturalised in the soils across a 25 000 km2 region of South Australia. It also showed that soil acidity is detrimental to rhizobial survival even in a perennial legume system and suggests that rhizobia that persist and form nodules in acidic soils should be a focus in the selection of new inoculant strains for lucerne.

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Ridley, A. M., B. Christy, F. X. Dunin, P. J. Haines, K. F. Wilson i A. Ellington. "Lucerne in crop rotations on the Riverine Plains. 1. The soil water balance". Australian Journal of Agricultural Research 52, nr 2 (2001): 263. http://dx.doi.org/10.1071/ar99165.

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Dryland salinity, caused largely by insufficient water use of annual crops and pastures, is increasing in southern Australia. A field experiment in north-eastern Victoria (average annual rainfall 600 mm) assessed the potential for lucerne grown in rotation with crops to reduce the losses of deep drainage compared with annual crops and pasture. Soil under lucerne could store 228 mm of water to 1.8 m depth. This compared with 84 mm under continuous crop (to 1.8 m depth), except in 1997–98 where crop dried soil by 162 mm. Between 1.8 and 3.25 m depth lucerne was able to create a soil water deficit of 78 mm. The extra water storage capacity was due to both the increased rooting depth and increased drying abiliy of lucerne within the root-zone of the annual species. Large drainage losses occurred under annuals in 1996 and small losses were calculated in 1997 and 1999, with no loss in 1998. Averaged over 1996–1999, drainage under annual crops was 49 mm/year (maximum 143 mm) and under annual pastures 35 mm/year (maximum 108 mm). When the extra soil water storage under lucerne was accounted for, no drainage was measured under this treatment in any year. Following 2 years of lucerne, drainage under subsequent crops could occur in the second crop. However, with 3 or 4 years of lucerne, 3–4 crops were grown before drainage loss was likely. Our calculations suggest that in this environment drainage losses are likely to occur under annual species in 55% of years compared with 6% of years under lucerne. In wet years water use of lucerne was higher than for crops due to lucerne’s ability to use summer rainfall and dry soil over the summer–autumn period. During the autumn–winter period crop water use was generally higher than under lucerne. The major period of increased soil water extraction under lucerne was from late spring to midsummer, with additional drying from deeper layers until autumn. Under both lucerne and crops, soil dried progressively from upper to lower soil layers. Short rotations of crops and lucerne currently offer the most practical promise for farmers in cropping areas in southern Australia to restore the water balance to a level which reduces the risk of secondary salinity.

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Abt, Thomas. "Der klassische Privatwaldkanton Luzern im Aufbruch | Fundamental changes to contemporary private forest ownership in Canton Lucerne". Schweizerische Zeitschrift fur Forstwesen 159, nr 7 (1.07.2008): 174–76. http://dx.doi.org/10.3188/szf.2008.0174.

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After the French Revolution, the forests of Lucerne have been divided and privatized more than in any other region of Switzerland. Today, approximately 70% of Lucerne's forests are owned by individuals or private organizations. Only by realignment of the Lucerne Forest Service, initiated in 1997, as well as by disassembling its sovereign and operational tasks, has it been possible to overcome disadvantages of small scale private forestry. The formation of regional organizations is crucial in this regard.

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Boschma, S. P., i R. W. Williams. "Using morphological traits to identify persistent lucernes for dryland agriculture in NSW, Australia". Australian Journal of Agricultural Research 59, nr 1 (2008): 69. http://dx.doi.org/10.1071/ar06206.

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This paper reports on several studies conducted to better understand the variability between lucerne cultivars and lines, and use this to predict persistence in dryland grazing pastures in eastern Australia. Morphological traits of 20 cultivars/lines were measured in irrigated and dryland spaced plant experiments. Studies were also conducted to describe variation among lucernes in their utilisation of starch and responses to water deficit, pests and diseases. Multiple regression analyses were used to develop simple models where the measured traits could be used to predict persistence of lucerne lines in dryland evaluation experiments. Although there was significant variation among cultivars/lines in most measured traits, no single trait reliably predicted persistence of cultivars/lines in dryland evaluation experiments. However, variation in persistence at both sites could be explained by models developed by multiple regression using differences in the mean lengths of the longest stems at 10% flower in summer and winter. Persistent lucernes were those that had relatively long stems in summer and short stems in winter. Water use efficiencies, starch utilisation patterns and resistances to pests and diseases of different lucernes provided some improvement to this simple model, but these improvements were not consistent.

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Malbert, C. H., i R. Baumont. "The effects of intake of lucerne (Medicago sativaL.) and orchard grass (Dactylis glomerataL.) hay on the motility of the forestomach and digesta flow at the abomaso-duodenal junction of the sheep". British Journal of Nutrition 61, nr 3 (maj 1989): 699–714. http://dx.doi.org/10.1079/bjn19890156.

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1. The relations between food intake, reticulo-ruminal motility and abomasal digesta outflow were investigated in ewes receiving lucerne (Medicago sativa) v. orchard grass (Dactylis glomerata) hay. Abomasal digesta outflow was recorded continuously by means of an electromagnetic flowmeter probe inserted into a duodenal T-shape cannula and the motility using strain-gauge force transducers. Volumes and turnover rates of both rumen and abomasal liquid phases were measured by CrEDTA dilution.2. The voluntary intake of lucerne was higher (60%) than that of orchard grass hay, and paralleled by an increased abomasal outflow (65%) corresponding to an increased number of gushes of digesta through the flowmeter probe: 129/h instead of 78/h on orchard grass hay. Abomasal motor activity was enhanced (35%), and periods of regular spiking activity were seen passing along the duodenum at a higher velocity for the lucerne diet than for the orchard grass diet. The increased abomasal outflow with lucerne hay was associated with a higher reticulo-ruminal turnover rate, but not abomasal turnover rate. Abomasal, but not reticulo-ruminal volume, was increased (30%) when lucerne hay was fedad lib.3. The total number of reticulo-ruminal contractions was increased by 6.6% when the dry matter entering the duodenum was increased by 70.6%, suggesting the level of voluntary intake, rather than reticulo-ruminal motility, as a major factor governing abomasal outflow in sheep.4. More frequent passages of digesta, unrelated to duodenal contractions, were recorded in ewes receiving lucerne compared with orchard grass. Both a higher viscosity of the contents due to the addition of guar gum and the impairment of antroduodenal motility by 5-hydroxytryptophan were able to reduce the flow rate of orchard grass digesta, but did not affect the higher flow rate of lucerne digesta. The findings suggest that the high abomasal outflow in sheep fed on lucernead lib.is related to a low viscosity of the contents that are propelled, even in the case of antral contractions of low magnitude.

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Rozprawy doktorskie na temat "Lucerne"

Thomson, Anna Laura. "Incorporating grass-clover and lucerne silages into UK dairy systems : forage agronomy, silage analysis accuracy and lucerne feeding strategy". Thesis, University of Reading, 2017. http://centaur.reading.ac.uk/76116/.

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Red clover (trifolium pratense), white clover (trifolium repens) and lucerne (medicago sativa) are currently the most viable forage legumes for european farming systems. Knowing the agronomy and feeding strategies representing ‘best practice’ for these forages in livestock production systems is key as the industry turns to low input forages to meet sustainability targets. The research question addressed in this thesis was whether these forage legumes could be grown and fed more efficiently, with a focus on their use in the UK dairy sector. Limitations to their utilisation are discussed and potential practical solutions were assessed. This included investigations into the effects of sowing timing and plant maturity on yield and feeding value of lucerne, and the effect of chop length and inclusion rate of lucerne silage in a total mixed ration with maize silage on dry matter intake, milk yield, total tract digestibility, and rumen functionality in both ‘normal’ and ‘challenging’ rumen environments of dairy cattle. Furthermore, to ensure precise diet rationing, the method by which most legume-containing silage samples are analysed for nutritional content in the UK (Near Infra-Red Reflectance Spectroscopy) was tested for accuracy for both grass-clover and lucerne silages. Improved grass-clover prediction equations were calibrated from the data collated in the study, which will be adapted for commercial implementation in the future. Key findings from these studies which can be used to enhance best practice guidelines for farmers included: (i) it was advantageous to sow lucerne in spring rather than autumn for greater yield and reduced weed burden, (ii) including lucerne silage in a TMR diet with maize silage at 25% of forage DM and at a short chop length was beneficial to dry matter digestibility, and therefore metabolisable energy supply, relative to inclusion at 75% of forage DM and a long lucerne chop length, and (iii) a high inclusion rate of lucerne silage in the diet can mitigate against sub-acute rumen acidosis risk resulting from short-term feed deprivation followed by refeeding.

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Schnider, Peter. "Fabrikindustrie zwischen Landwirtschaft und Tourismus : Industrialisierung der Agglomeration Luzern zwischen 1850 und 1930 /". Luzern ; Stuttgart : Rex Verl, 1996. http://catalogue.bnf.fr/ark:/12148/cb37112618x.

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Curioni, Paola Maria Grazia. "Lucerne root nodule metabolism under environmental and physiological perturbations /". [S.l.] : [s.n.], 1999. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=13314.

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Du, Toit Francois (Francois Johannes). "Studies on the nutritive value of lucerne for dairy cows". Thesis, Stellenbosch : Stellenbosch University, 2001. http://hdl.handle.net/10019.1/52466.

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Thesis (MScAgric)--University of Stellenbosch, 2001.
ENGLISH ABSTRACT: An experiment was conducted to determine whether the quality of lucerne hay could be improved by artificial drying in a forced air bulk dryer (FABD) in comparison to lucerne hay produced by natural drying in the field. Lucerne fields were divided into four blocks of equal size and blocks were randomly assigned to each of the two treatments (natural or artificial drying). Lucerne was harvested at an early to mid flowering stage on six occasions. In two blocks, cut lucerne was left in the field to dry. Material in the remaining two blocks were left in the field for an initial drying period of no longer than 24 hours, after which it was transferred to a FABD. Samples oflucerne were taken at the time of harvest and then at regular intervals (on average 0, 4, 8,22,26,29,47,50,53, 56, 58,69, 72, 76 and 80 hours after cutting) in the field and in the FABD until the material was dry enough for baling (ca. 15-18% moisture). Collected lucerne samples were dried in a forced draught oven until constant mass to determine moisture content. The rate of moisture loss was compared. Samples of the lucerne hay in the field and in the FABD were taken after baling to determine forage quality by means of chemical analysis. Samples were analysed for crude protein (CP), total digestible nutrients (TDN), digestible organic matter (DOM), acid detergent fibre (ADF) and neutral detergent fibre (NDF) content. Good weather conditions for natural drying during the trial period resulted in lucerne hay of similar chemical composition. Naturally dried lucerne hay had CP, ADF and NDF contents of 17.3, 41.2 and 48.0%, respectively, while values for artificially dried lucerne were 17.6, 40.6 and 47.3%. It was concluded that artificial drying of lucerne does probably not produce lucerne of a better quality than field drying under good weather conditions. In the following trials eight ruminally cannulated cows (four Jerseys and four Holsteins) were used to compare protein and fibre degradability of lucerne harvested at different stages of maturity (ie. 4, 5 and 6 weeks' regrowth), and of different lucerne products (ie. lucerne hay, lucerne leaves and 8% leaves added to hay), dried in a forced air bulk dryer. All cows received a total mixed lactation diet for the duration of the trial period. The first in situ rumen degradability trial was conducted with lucerne harvested at three stages of maturity namely after 4,5 and 6 weeks' regrowth. Bags were incubated in the rumen for time intervals of 0, 2, 4, 8, 16, 24, 48 and 72 hours. Samples were analysed for dry matter (DM), crude protein (CP) and neutral-detergent fibre (NDF) content. The effective DM, protein and NDF degradabilities of lucerne hay did not differ (P>0.05) between Holstein and Jersey cows. In Holsteins, DM degradability values calculated at an outflow rate of 0.05/h for lucerne harvested after 4, 5 and 6 weeks' regrowth were 63.1, 57.1 and 55.0%, respectively. Values of 64.6, 58.6 and 55.7% were obtained in Jerseys. CP degradability values for lucerne harvested after 4, 5 and 6 weeks' regrowth were 81.7, 77.2 and 77.6% in Holsteins and 81.3, 78.2 and 79.4% in Jerseys. NDF degradability values for lucerne harvested after 4, 5 and 6 weeks' regrowth were 35.8, 45.5 and 23.2% respectively in Holsteins and 35.1, 45.9 and 24.8% in Jerseys. Analysis of the effective DM, protein and NDF degradabilities across breeds indicated differences between lucerne harvested after 4, 5 and 6 weeks' regrowth. Rumen degradability of DM and protein was the highest for lucerne harvested after 4 weeks' regrowth. DM degradability values oflucerne harvested after 4,5 and 6 weeks' regrowth calculated at a flow rate of 0.05/h were 63.9, 57.9, 55.4%, respectively, while protein degradability values were 81.5, 77.7 and 78.5%. The lowest ruminal NDF degradability values were found for lucerne harvested after 6 weeks' regrowth. Values for NDF degradability calculated at a flow rate of 0.05/h for lucerne harvested after 4, 5 and 6 weeks' regrowth were 35.5, 45.7 and 23.7%, respectively. These results indicated that lucerne quality decreased in terms of DM, protein and NDF degradability as the plants mature. The second in situ rumen degradability trial was conducted with three different lucerne components dried in a forced air bulk dryer, namely lucerne hay, lucerne leaves and lucerne hay + 8% leaves. The procedure followed was the same as in the first in situ trial. Dacron bags, containing samples of the lucerne components were incubated in the rumen for time intervals of 0, 2, 4, 8, 16,24,48 and 72 hours. Samples were also analysed for DM, CP and NDF content and compared both between breeds and across breeds. DM and protein degradability values (rate and effective degradability) of the artificially dried lucerne hay were higher in Jerseys than in Holsteins. DM degradability values calculated for Holsteins at a flow rate of 0.05/h for lucerne hay, lucerne leaves and lucerne hay + 8% leaves were 57.6, 66.5 and 61.4%, respectively, while protein degradability values of 76.9, 75.5 and 77.9% were obtained. DM degradability values calculated for Jerseys were 62.9, 69.1 and 61.7%, respectively, while protein degradability values of 82.4, 77.6 and 78.5% were obtained. Analysis of the mean disappearance values across breeds indicated that protein degradability of lucerne hay in the rumen was higher than that of lucerne leaves. Protein degradability values calculated at a flow rate of 0.05/h for lucerne hay and lucerne leaves were 80.1 and 76.5% respectively. The NDF degradability of lucerne hay was, however, lower than what it was for lucerne leaves (24.6 vs. 29.7%).
AFRIKAANSE OPSOMMING: Studies omtrent die voedingswaarde van lusern vir melkkoeie. 'n Eksperiment is uitgevoer om te bepaal of die kwaliteit van lusernhooi verbeter kan word deur gebruik te maak van kunsmatige droging in plaas van die tradisionele landdroging. Lusernlande is in vier blokke verdeel en blokke is ewekansig aan elk van die twee behandelings (kunsmatige en landdroging) toegeken. Gesnyde materiaal in twee van die blokke is op die land gelaat vir die duur van die drogingsproses. Die materiaal in die oorblywende twee blokke is op die land gelaat vir 'n aanvanklike drogingsperiode van maksimum 24 uur, waarna dit in 'n massa-droogoond geplaas is. Lusernmonsters is net na sny op die land geneem en daarna met gereelde (gemiddeld 4,8,22,26,29,47,50, 53, 56, 58, 69, 72, 76 en 80 uur na sny) intervalle op die land en in die droër totdat die materiaal droog genoeg was om te baal. Lusernmonsters is in 'n droogoond gedroog totdat 'n konstante massa bereik is vir die bepaling van die voginhoud van die materiaal. Die tempo van vogverlies van die materiaal in die massadroër en op die land is bepaal. Monsters van die lusernhooi wat op die land en in die oond gedroog is, is na baal geneem en die chemiese samestelling van die lusernhooi is bepaal. Monsters is ontleed vir ruprotein- (RP), totale verteerbare voedingstof- (TVV), verteerbare organiese materiaal- (VOM), suur bestande vesel (SBV) en neutraal bestande vesel (NBV)-inhoud. Weersomstandighede was ideaal vir natuurlike droging van lusern en dit het aanleiding gegee daartoe dat die chemiese samestelling van die kunsmatig- en natuurlik gedroogde lusernhooi nie veel verskil het nie. Die RP, ADF en NDF inhoud van natuurlik gedroogde lusernhooi was 17.3,41.2 en 48.0% terwyl waardes van 17.6,40.6 en 47.3% vir kunsmatig gedroogde lusernhooi verkry is. Daar is bevind dat die kunsmatige droging van lusern nie 'n hoër kwaliteit hooi lewer as wat verkry kan word tydens landdroging wanneer weersomstandighede gunstig is nie. Hierna is twee degradeerbaarheidstudies gedoen. Agt koeie (vier Holsteins en vier Jerseys) met rumenkannulas, is gebruik om die proteïen- en veseldegradeerbaarheid van verskillende lusernkomponente te vergelyk. Lusern op verskillende groeistadia gesny, asook verskillende lusernprodukte wat kunsmatig gedroog is, is vergelyk. Al die koeie het gedurende die proeftydperk 'n hoë-konsentraat laktasierantsoen ontvang. Die eerste in situ degradeerbaarheidstudie is gedoen met lusern wat na 4-, 5- en 6 weke hergroei gesny is. Sakkies met lusernmonsters is in die rumen geplaas vir 0, 2, 4, 8, 16, 24,48 en 72 uur onderskeidelik. Monsters is na inkubasie in die rumen vir die DM-, RPen NBV -inhoud daarvan ontleed. Daar is bevind dat die DM-, proteïen en NBV degradeerbaarhede van lusernhooi nie verskil het (P.0>05) tussen Holstein- en Jerseykoeie nie. DM degradeerbaarhede wat by 'n deurvloeitempo van 0.05/h in Holsteinkoeie bereken is vir lusern wat na 4-,5- en 6 weke hergroei gesny is, was onderskeidelik 63.1, 57.1 en 55.0%. Die waardes wat vir Jerseys bereken is, was onderskeidelik 64.6,58.6 en 55.7%. Vir lusern wat na 4-,5- en 6 weke hergroei gesny is, was RP degradeerbaarhede 81.7, 77.2 en 77.6%, onderskeidelik, vir Holsteinkoeie en 81.3, 78.2 en 79.4%, onderskeidelik, vir Jerseys. NDFdegradeerbaarhede vir lusern wat na 4-,5- en 6 weke hergroei gesny is, was 35.8,45.5 en 23.2%, onderskeidelik, vir Holsteins en 35.1, 45.9 en 24.8%, onderskeidelik, vir Jerseys. 'n Vergelyking van die DM-, proteïen- en NBV-degradeerbaarhede wat gedoen is met die saamgevoegde data van al die diere, het daarop gedui dat verskille bestaan tussen die lusern wat na 4-, 5- en 6 weke hergroei gesny is. Die lusern wat na 4 weke hergroei gesny is, het die hoogste DM- en proteïendegradeerbaarheid in die rumen getoon. DMdegradeerbaarhede wat bereken is teen 'n deurvloei tempo van 0.05/h vir lusern wat na 4, 5- en 6 weke hergroei gesny is, was onderskeidelik 63.9,57.9 en 55.4% en proteindegradeerbaarhede was 81.5, 77.5 en 78.5%. Lusern wat na 6 weke hergroei gesny is het die laagste NDF-degradeerbaarheid gehad. Waardes wat bereken is teen 'n deurvloeitempo van 0.05/h vir lusern wat na 4-,5- en 6 weke hergroei gesny is, was onderskeidelik 35.5, 45.7 en 23.7%. Hierdie resultate dui daarop dat die kwaliteit van lusern afneem in terme van DM-, protein- en NBV-degradeerbaarhede namate die plante meer volwasse raak. Die tweede rumendegradeerbaarheidstudie is gedoen met 3 lusernprodukte wat in 'n massadroër gedroog is nl. lusernhooi, lusernblare en lusernhooi waarby 8% lusernblare gevoeg is. Dieselfde proefprosedure as tydens die eerste degradeerbaarheidstudie is gevolg. Sakkies met lusernmonsters, is in die rumen geplaas vir 0, 2, 4, 8, 16, 24, 48 en 72 uur. Monsters is ontleed vir DM-, proteïen- en NBV inhoud. Daar is gevind dat die proteïen degradeerbaarheid (tempo en effektiewe degradeerbaarheid) van kunsmatig gedroogde lusernhooi, hoër was by Jerseys as by Holsteins. DM degradeerbaarhede wat in Holsteinkoeie teen 'n deurvloeitempo van 0.05/h bereken is vir lusernhooi, lusernblare en lusernhooi + 8% blare, was 57.6, 66.5 en 61.4%, onderskeidelik, terwyl proteïen degradeerbaarhede 76.9, 75.5 en 77.9%, onderskeidelik, was. Vir Jerseys is DM-degradeerbaarhede van 62.9,69.1 en 61.7%, onderskeidlik, bereken terwyl proteïendegradeerbaarhede 82.4, 77.6 en 78.5% was. Gemiddelde verdwyningswaardes, wat bereken is deur data van al die diere saam te gebruik, dui daarop dat die proteïen degradeerbaarheid van lusernhooi in die rumen hoër was as in die geval van lusernblare. Die proteïen degradeerbaarhede wat bereken is teen 'n deurvloeitempo van 0.05/h, was 80.1 en 76.5%, onderskeidelik, vir lusernhooi en lusernblare. Die NBV -degradeerbaarheid van lusernhooi was egter laer as vir lusernblare (24.6 vs. 29.7%).

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Schnellmann, Michael P. Schnellmann Michael P. "Late quaternary mass movements in a perialpine lake (Lake Lucerne, Switzerland) /". [S.l.] : [s.n.], 2004. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=15533.

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Koivisto, Jason M. "Semi-leafless peas : a cover crop for establishing lucerne or red clover". Thesis, Coventry University, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.246331.

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Rizkita, R. E. "A study of the factors affecting phytoalexin production in tissues of lucerne". Thesis, Swansea University, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.638672.

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The pathogenicity of two isolates of the fungus Verticillium albo-atrum obtained either from lucerne (V1) or tomato(V2) towards four cultivars of lucerne (Medicago sativa.L), namely Maris Kabul, Europe, Vela, and Euver was investigated. The results confirmed that only the V1 isolate is capable of causing wilt disease in these four cultivars. A degree of resistance was observed, however, and of all cultivars Maris Kabul showed the highest degree of resistance. Following pathogenicity testing, production of the phytoalexin medicarpin, synthesis of which is preceeded by an increase in activity of the enzyme phenylalanine ammonia lyase (PAL) was also investigated. The results showed that both the pathogenic isolate (V1) and the non-pathogenic isolate (V2), can induce an increase in PAL activity but that the non-pathogenic isolate induced a greater accumulation of medicarpin in tissues of cv. Maris Kabul. The differential activity between V1 and V2 isolates was further studied using a elicitor produced from mycelial culture filtrate from each isolate of the fungus. It appeared that elicitor from the V1 isolate contains a 'suppressor' molecule that acts 'down stream' of the step in which the increase in PAL activity was induced. The elicitors were partially purified using a combination of Con-A Sepharose affinity and DEAE anion exchange chromatography, and characterized by SDS-gel electrophoresis and treatment with trypsin and periodate. The results indicated a degree of heterogeneity in the elicitors which appeared to be rich in glucose and/or mannose and protein. Treatment with trypsin and periodate confirmed that both elicitotrs are glycoprotein in nature and depend for their activity on carbohydrate moiety. Characterization with SDS-gel electrophoresis revealed that the molecular weights of both V1 and V2 elicitors from the culture filtrates is ca. 29,000. There is also present one minor component (M wt. ca. 45,000) in the V1 elicitor preparation, which may be responsible for the differential activity of the V1 and V2 elicitors.

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Evans, D. J. "Chemical and biological studies on elicitors of lucerne phytoalexins produced by Verticillium". Thesis, Swansea University, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.636915.

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The production of the isoflavonoid phytoalexins medicarpin, sativan and vestitol by lucerne (Medicago sativa L) in response to substances, named elicitors, released into culture fluids of the plant-pathogenic fungus Verticillium albo-atrum was investigated. Methods for establishing the production of phytoalexins were studied and developed to use for screening substances from culture filtrates for elicitor activity. A method of reverse-phase High Performance Liquid Chromatography was developed in order to obtain quantitative measurements of elicitor activity. The presence of elicitors in extracts of the mycelium of the fungus was also investigated. Attempts were made to isolate and purify the component(s) from culture filtrates and mycelial extracts of Verticillium responsible for elicitor activity. Activity was not removed from culture filtrates by dialysis. Studies were made initially using Sephadex G-200 gel chromatography and anion exchange chromatography. Subsequently, the culture filtrate elicitor was found not to be precipitated in 80% v/v ethanol while inactive components were. Biogel P-10 chromatography produced an apparently homogeneous fraction on which preliminary chemical studies were performed. A molecular weight of 3000-4000 was indicated for the material. This fraction proved capable of further resolution. Cation and anion exchange chromatography was used for this purpose. The most active fraction obtained was retained by the anion exchanger but not a cation exchanger. This could be resolved by analytical scale reverse-phase liquid chromatography into multiple components. Colorimetric assays showed the material to be predominately peptide although a small amount of carbohydrate was present. The most active material from mycelial extract was not retained by either cation or anion exchangers. Colorimetric assays showed it to be predominately carbohydrate although protein was also detectable.

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Forlano, G. "LUCERNE ITALICHE REPUBBLICANE. LE FORME BICONICA E CILINDRICA: PROPOSTE PER UNA TIPOLOGIA". Doctoral thesis, Università degli Studi di Milano, 2016. http://hdl.handle.net/2434/359499.

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La ricerca si è focalizzata sullo studio delle lucerne italiche di epoca repubblicana di forma biconica e cilindrica, al fine di sistematizzare, in due tipologie ad albero, tipi e varianti regionali e fornire una seriazione che prenda in considerazione sia gli aspetti morfologici che i centri di produzione, la cronologia, l'area e le dinamiche di diffusione di ogni singolo tipo o variante identificati. Lo studio ha coperto tutto il territorio italiano ed ha portato alla redazione di schede dei contesti di rinvenimento, suddivise in tre sezioni geografiche (Centro, Sud e Nord Italia), nelle quali sono stati riportati sia i dati ricavati dall'analisi del materiale edito che quelli provenienti dallo studio di alcuni reperti inediti.
The research focused on biconical and cylindrical roman republican lamps, in order to systematize types and regional variations, by the creation of two different tree diagrams. This typology considers the morphological aspects as well as the production centers, chronology, the area and the dynamics of distribution of each type or variant identified. The analysis of published lamps and the study of some unpublished findings allowed to catalogue the archaeological contexts in which these types of lamps were common.

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Frey, Karl Alfred. "Le canton de Lucerne : sa longue marche vers la démocratie directe (1332-1874)". Nice, 1991. http://www.theses.fr/1991NICE0023.

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A la fin de ce siècle, les changements sur le plan des structures sociales, économiques et le régime politique de l'Europe sont inouis. Dans l'est, le marxisme s'est effondré; dans l'Ouest nous assistons à la création de le C. E. E. Dans les deux cas, les transitions sont hors du commun. Dans le contexte, soit du procédé de démocratisation des Pays de l'Est, soit de celui de la création de la communauté économique européenne à l'Ouest, on fait souvent allusion, d'un côté, à l'évolution de la doctrine politique en Suisse et, de l'autre, au fonctionnement de cette confédération helvétique. Le but de ce travail consiste à montrer, à travers l'évolution du canton de Lucerne, comme aussi de la confédération Suisse, les difficultés qui peuvent se présenter pour aboutir au résultat final - si jamais une finalité existait. . .

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Książki na temat "Lucerne"

Great Britain. Ministry of Agriculture Fisheries and Food., red. Lucerne. Alnwick: Great Britain, 1985.

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Agricultural Development and Advisory Service., red. Lucerne. Alnwick: Ministry of Agriculture, Fisheries and Food, 1985.

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Mathias, Steinmann, Spring Kathrin, Spring MIchael i Stadelmann Jürg 1958-, red. Discover Lucerne. Wyd. 2. Zürich: Werd Verlag, 2008.

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Paleani, Maria Teresa. Le lucerne paleocristiane. Roma: L'Erma di Bretschneider, 1993.

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Ontario. Dept. of Agriculture., red. Alfalfa or lucerne. Toronto: Dept. of Agriculture, 1997.

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Thor, Brad. The Lions of Lucerne. New York: Pocket Books, 2002.

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Spagnolis, Marisa Conticello de'. Le lucerne di bronzo. Città del Vaticano: [Biblioteca apostolica vaticana], 1986.

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Froment, Henri, 19..- ... angliciste, red. Les lions de Lucerne. Paris: Éd. Gutenberg, 2009.

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Thor, Brad. The Lions of Lucerne. New York: Pocket Books, 2002.

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Gianni, Ciurletti, red. Le lucerne antiche del Trentino. Trento: Provincia autonoma di Trento, 1986.

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Części książek na temat "Lucerne"

Boonman, Joseph G. "Lucerne". W East Africa’s grasses and fodders: Their ecology and husbandry, 288–95. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-015-8224-7_17.

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Azimova, Shakhnoza S., i Anna I. Glushenkova. "Lucerne (alfalfa)". W Lipids, Lipophilic Components and Essential Oils from Plant Sources, 585. London: Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_1908.

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Arcioni, S., F. Damiani, M. Pezzotti i E. Lupotto. "Alfalfa, Lucerne (Medicago spp.)". W Biotechnology in Agriculture and Forestry, 197–241. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-74448-8_10.

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Sastry, K. Subramanya, Bikash Mandal, John Hammond, S. W. Scott i R. W. Briddon. "Medicago sativa (Alfalfa/Lucerne)". W Encyclopedia of Plant Viruses and Viroids, 1508–22. New Delhi: Springer India, 2019. http://dx.doi.org/10.1007/978-81-322-3912-3_579.

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Stokes, Laura. "Lucerne: Urban Witch Hunters". W Demons of Urban Reform, 62–77. London: Palgrave Macmillan UK, 2011. http://dx.doi.org/10.1057/9780230309043_5.

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Lukefahr, Steven. "Feeds and feeding." W Rabbit production, 107–24. Wyd. 10. Wallingford: CABI, 2022. http://dx.doi.org/10.1079/9781789249811.0008.

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Abstract This chapter discusses the nutrient requirements; feed formulation; feed composition of clovers, grasses, lucerne, concentrates, grains, feed supplements and feed additives; feed processing and feeding of rabbits.

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Hangay, George, Severiano F. Gayubo, Marjorie A. Hoy, Marta Goula, Allen Sanborn, Wendell L. Morrill, Gerd GÄde i in. "Alfalfa (Lucerne) Pests and their Management". W Encyclopedia of Entomology, 101–10. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6359-6_136.

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Keller, Beat. "Lake Lucerne and Its Spectacular Landscape". W World Geomorphological Landscapes, 305–23. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-43203-4_21.

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Julier, B., P. Barre, P. Lambroni, S. Delaunay, F. Lafaillette, M. Thomasset i V. Gensollen. "Use of GBS for Lucerne Variety Distinction". W Breeding Grasses and Protein Crops in the Era of Genomics, 249–53. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-89578-9_45.

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Pecetti, L., P. Annicchiarico, L. De Rosa i S. Proietti. "Targeting Lucerne Cultivars to Saline-soil Environments". W Breeding strategies for sustainable forage and turf grass improvement, 249–53. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4555-1_32.

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Streszczenia konferencji na temat "Lucerne"

STOŠKUS, Robertas, Jonas JATKAUSKAS, Vilma VROTNIAKIENĖ i Vida JUOZAITIENĖ. "THE EFFECT OF HOMO - AND HETERO - FERMENTATIVE LACTIC ACID BACTERIA MIX ON THE ENSILED LUCERNE FERMENTATION CHARACTERISTICS AND AEROBIC STABILITY IN BIG BALES". W RURAL DEVELOPMENT. Aleksandras Stulginskis University, 2018. http://dx.doi.org/10.15544/rd.2017.029.

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The purpose of this study was to determine the effect of homo- and hetero-fermentative lactic acid bacteria mix on the ensiled lucerne fermentation characteristics and aerobic stability in big bales. The lucerne was ensiled without additives (C) and treated with a mix of bacterial inoculant that contains Lactococcus lactis and Lactobacillus buchneri (50:50) (I). Silage was treated with bacterial inoculant, which significantly increased the total organic acids concentration by 69 %, lactic acid by 92% and acetic acid by 76 %. If the results were compared with the C silage, the inoculation significantly decreased the concentrations of butyric acid by 73 %, ethanol by 53 % and ammonia - N concentration by 33%. Inoculated silage had significantly lowered the yeast count by 59 % and moulds count by 34 %. Compared to the inoculated silage and during the aerobic exposure, the untreated silage maximum temperature was significantly higher (13.9 0C vs 4.6 0C) (P &amp;lt; 0.05). Therefore, the bacterial inoculant improved the quality of fermentation and aerobic stability in lucerne silages.

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Hutzel, William J., Daphene C. Koch, Jason M. Kutch i Rudolf Furter. "Comparison of U.S. and Swiss Homes and Lifestyles". W ASME 2009 3rd International Conference on Energy Sustainability collocated with the Heat Transfer and InterPACK09 Conferences. ASMEDC, 2009. http://dx.doi.org/10.1115/es2009-90136.

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This case study compared U.S. and Swiss homes with the goal of identifying construction practices that are most beneficial in terms of energy efficiency and life cycle costs. The research was a collaboration between the Departments of Mechanical Engineering Technology (MET) and Building Construction Management (BCM) at Purdue University and The Lucerne University of Applied Arts and Sciences (HTA Lucerne) in Switzerland. The first phase of this project compared U.S. and Swiss approaches to low energy residential buildings. Construction costs and annual energy consumption were estimated using homes with a similar size and layout, but with specific changes to one or more features that affect overall energy use. The results show that a Swiss-style low-energy home is not cost-effective for Indiana in the short term, but could become attractive after a relatively long (40+ year) period of home ownership. Recognizing that technology by itself will not minimize energy consumption, a second part of the project explored cultural norms that influence energy use. A survey of U.S. and Swiss college students was used to compare lifestyles and energy habits. It was found with a high level of confidence that Swiss students are more energy conscious than their U.S. counterparts.

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Luchenok, Lyudmila, i Aleksandr Yuzupanov. "Optimal set of technological techniques for lucerne yellow-flowered cultivation in southern Belarus". W Multifunctional adaptive fodder production23 (71). ru: Federal Williams Research Center of Forage Production and Agroecology, 2020. http://dx.doi.org/10.33814/mak-2020-23-71-48-51.

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The data on the yield of lucerne (Medicago falcate) when cultivated on agro-peat soils in the conditions of southern Belarus was presented. It has been established that the yield of green mass in 4 years of life averaged 422.9 centner per ha at sowing under cover and 472.4 centner per ha at bloodless sowing. Productivity — 57.7 and 68.2 centner feed units ha–1 respectively. A small level of response to the application of various technological techniques was noted.

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Guscetti, Gabriele, Claudio Pirazzi, Jérôme Pochat i Reto Cantieni. "New Langensand Bridge in Lucerne, Switzerland: Evolutionary System of a Composite Structure". W International Conference on Composite Construction in Steel and Concrete 2013. Reston, VA: American Society of Civil Engineers, 2016. http://dx.doi.org/10.1061/9780784479735.002.

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Thurston, Olivia G., John I. Garver i Matthew R. F. Manon. "URANIUM IN SMALL-SCALE FAULTS THAT CUT THE UPPER DEVONIAN LUCERNE PLUTON, MAINE". W 51st Annual Northeastern GSA Section Meeting. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016ne-272326.

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Fokapić, S., I. Bikit, D. Mra, M. Vesković, J. Slivka, Ž Mihaljev i Ž Ćupić. "Low Level Gamma Spectroscopy Measurements of Radium and Cesium in Lucerne (Medicago Sativa)". W SIXTH INTERNATIONAL CONFERENCE OF THE BALKAN PHYSICAL UNION. AIP, 2007. http://dx.doi.org/10.1063/1.2733205.

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Dubrovskis, Vilis, Imants Plume i Indulis Straume. "Use of enzyme Alpha amylase to increase biogas yield from lucerne pellets and birch leaves pellets". W 18th International Scientific Conference Engineering for Rural Development. Latvia University of Life Sciences and Technologies, 2019. http://dx.doi.org/10.22616/erdev2019.18.n115.

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Dragulenko, Vladislav, Vladimir Kurasov i Artem Litvinov. "Theoretical studies of the movement of the lucerne bean in the chamber of the threshing device". W INDUSTRIAL, MECHANICAL AND ELECTRICAL ENGINEERING. AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0107083.

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Lukashov, Vladimir, Tat'yana Korotkova i Aleksandr Isakov. "Efficiency of cultivation of perennial legume-grass mixtures on gray forest soils of Kaluga region". W Multifunctional adaptive fodder production23 (71). ru: Federal Williams Research Center of Forage Production and Agroecology, 2020. http://dx.doi.org/10.33814/mak-2020-23-71-135-139.

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The results of research conducted by the authors on gray forest soils in Kaluga region. Shows the energy efficiency of cultivation of perennial and annual fodder crops are calculated based on actual energy consumption and release of metabolic energy yield. The data on the effect of perennial grasses on the content of humus and the change in the acidity of the soil. The scheme to study the efficiency of common crops of different varieties of red clover, lucerne and festulolium changeable, it provides a brief description of the studied cultures. Shows data on yield of green mass, harvesting of 1 hectare of dry matter, metabolizable energy and crude protein according to variants of experience. On the basis of obtained results the conclusion about the feasibility of using the studied mixtures to increase the energy and protein value of feeds, ensuring the most efficient use of nonrenewable energy, conservation and improvement of soil fertility, sustainability of agro ecosystems.

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Radaelli, Edoardo. "Ceramiche fini, ceramica africana da cucina e lucerne dai contesti medio imperiali delle ‘Terme di Elagabalo’ a Roma: ruoli, produzioni ed origini". W 31st Congress of the Rei Cretariae Romanae Fautores, Cluj-Napoca, Romania. Archaeopress Archaeology, 2020. http://dx.doi.org/10.32028/9781789697483-23.

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Raporty organizacyjne na temat "Lucerne"

McDonough, M., i E. W. Mountjoy. Geology, Lucerne [83d/15 West - Half] map area, British Columbia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1990. http://dx.doi.org/10.4095/128147.

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Dechesne, R. G., i E. W. Mountjoy. Geology of the Lucerne East - Half map area, Rocky Mountain Main Ranges, Alberta and British Columbia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1990. http://dx.doi.org/10.4095/131344.

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Morris, Kristen D. Lucent: Lightweight Waterproof Jacket. Ames: Iowa State University, Digital Repository, listopad 2016. http://dx.doi.org/10.31274/itaa_proceedings-180814-1620.

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Morris, Kristen D. Lucent Two: A Breathable Hooded Rain Jacket. Ames: Iowa State University, Digital Repository, 2017. http://dx.doi.org/10.31274/itaa_proceedings-180814-232.

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Wells, S. G. A synthesis and review of geomorphic surfaces of the boundary zone Mt. Taylor to Lucero uplift area, West-Central New Mexico. Office of Scientific and Technical Information (OSTI), styczeń 1989. http://dx.doi.org/10.2172/148689.

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Butterweck, Gernot, Alberto Stabilini, Benno Bucher, David Breitenmoser, Ladislaus Rybach, Cristina Poretti, Stéphane Maillard i in. Aeroradiometric measurements in the framework of the Swiss Exercise ARM22. Paul Scherrer Institute, PSI, marzec 2023. http://dx.doi.org/10.55402/psi:51194.

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The flights of the civil (ARM22c) and military (ARM22m) parts of the exercise were performed between June 13th and 17th and between September 5th and September 9th, respectively. Both parts of the exercise included the measurement of altitude profiles. Two profiles were measured during ARM22c over Lake Thun and one profile during ARM22m over Lake Neuchâtel with sufficient altitude range to determine the slope of the altitude-dependent cosmic correction. The altitude profile over Lake Neuchâtel showed a clear deviation from the expected profile, suggesting a massive influence of airborne radon progeny on the result. According to the alternating schedule of the annual ARM exercises, the environs of the nuclear power plants Beznau (KKB) and Leibstadt (KKL), the Paul Scherrer Institute (PSI) and the intermediate storage facility (ZWILAG) were surveyed with an extension of the measuring area into German territory, following a request of German authorities. The site of the former Lucens reactor was measured and found unobtrusive in the measured data. Background flights were performed over several Swiss cities, regions and valleys. Besides attenuation effects of water bodies, variations of natural radionuclide content could be observed. Remains of the Chernobyl deposition were detected near the French border and in southern Switzerland.

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Geologic map of the Lucerne granite, Hancock and Penobscot counties, Maine. US Geological Survey, 1993. http://dx.doi.org/10.3133/i2360.

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Methods, instrumentation, and preliminary evaluation of data for the hydrologic budget assessment of Lake Lucerne, Polk County, Florida. US Geological Survey, 1991. http://dx.doi.org/10.3133/wri904111.

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Influence of evaporation, ground water, and uncertainty in the hydrologic budget of Lake Lucerne, a seepage lake in Polk County, Florida. US Geological Survey, 1997. http://dx.doi.org/10.3133/wsp2439.

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