Дисертації з теми "Potatoes Ecology"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся з топ-17 дисертацій для дослідження на тему "Potatoes Ecology".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Переглядайте дисертації для різних дисциплін та оформлюйте правильно вашу бібліографію.
Azerefegne, Ferdu. "The sweet potato butterfly Acraea acerata in Ethiopia : ecology and economic importance /." Uppsala : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 1999. http://epsilon.slu.se/avh/1999/91-576-5701-7.pdf.
Повний текст джерелаVerbylaitė, Violeta. "Bulvių veislių derlingumo ir juslinių savybių palyginimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2007. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2007~D_20070816_153048-90084.
Повний текст джерелаThe object of labour- the potatoes which has been raise up in chemistry and ecology setting in Marijampole District of Vilkaviskis in Bambinys village. The objective of labour- to compare the harvest size and quality of taste of the potatoes breeds which has been raised up in intense and chemistry setting. Method of work-the Research has been done in April-September of 2007. The seed. was germinate about 20 days at light and worm premises. The set was prepared for field experiment. In a spring the cultivate fields has been fertiled ecology set just by dung and in chemistry set just by special fertile which was balanced to potatoes. Has been observe the potatoes evolution and vegetation. The research has been done by the outdoor experiment. At the end of vegetation the potatoes been mined and weight. Was maked the weigth of one potatoes scrub (g) and counted unite of scrubs. From every breed was mined 10 unit of scrubs. The tubers weight determined by the weight method. In February of 2007 to every potatoes strains has been done savour. The tubers which has been raised up in ecology and intense setting been boiled on the same conditions: the each potatoes breed had boiled in separate pots with skin and without salt. The boil duration was about half an hour. The method of savour been created and apllyed by the LZI Selectors to do selections of breeds. The results of experiment showed that when potatoes been raised up intense the mostly harvest been ‘Vinetos’ Strain... [to full text]
Rožėnaitė, Liuda. "Trąšų įtaka vidutinio ankstyvumo bulvių ‘Laura’ kokybei ir derliui." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20110601_105910-26943.
Повний текст джерелаMaster's thesis investigated the influence of fertilizer medium early potatoes 'Laura' quality and yields. The object of work - potatoes grown in chemical and organic fertilization, in Radviliškis district, Raudondvaris village. The objective of work - the manure, compost, biohumus, organic fertilizer "Activity " and synthetic mineral fertilizers “YARA MILA" on medium early potatoes 'Laura'. Method of work - in LŽŪU Environmental Laboratory was observed electrochemical (acidity -alkalinity (pH), the absolute redox potential (rH) and electrical conductivity (γ)) and chemical (C vitamin content) characteristics. Calculating the potato tuber, stem heigh and number, and potato yield. All fertilizers equate at equal quantity of nitrogen (30 kg / ha). Research data processing mathematics - statistical methods. Data grouping and the statistical analysis was used in Microsoft Excel computer program. Results of work – investigations to assess the influence of fertilizer medium early potato ‘Laura’ and the following results: potato yield, tuber number, stalk height, stalk number was the largest potatoes fertilized with the mineral synthetic fertilizers “YARA MILA”. Compared the organic fertilizer only, the maximum yield, tuber number, stem density was fertilized with organic fertilizer “Activit”, the lowest yield was obtained due to the application of manure compost. The lowest stem was fertilized with biohumus, stem density significantly lower in compost fertilized potato... [to full text]
Garbenis, Vaidotas. "Biologinių ekstraktų, tinkamų Kolorado vabalo bulvių pasėliuose kontrolei, tyrimai." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2008~D_20090114_154843-26644.
Повний текст джерелаObject of work – cultivation of ecologic potatoes, in which was found colorado beetles. Purpose of work – to estimate pine and clove extracts influence for pest (colorado beetles) into potatoes crops. Methods of work – the research had been conducting at 2007 y.. The seed of potatoes was cultivating in brightly and warm place for twenty days. The test was made in plot of garden. The soil was diged by spade on springtime. Manure was spread by spade 40 t. to hectare norm. The sort of potatoes „Rosela“. The potatoes was plant into furrows by hands. The researching potatoes was plant into to furrow, for sprinkling by extracts and for control. The potatoes was sprinkled by pine and clove extracts. Because of rain potatoes already was 10-15 cm. high, when appear first pests. After sprinkling was looking, if populiation of insects decrease, and testing which of extratcs was more effective. After potaoes gathering, it was weigh. Was find out a average weight of one potatoes growth bush, and average number of potatoes into bush. Was used screen to protect other rows of potato. The weight of lumps was found by weigh method. The harvest of sprinkled potatoes was compare with control rows. Before tests, was testing which concentration of extract to choose for research ( because of shortage of time, and complication of research). The research have been done in to place: Voke and Silale. I come to concliusion that 1% concentration extract aren‘t efective... [to full text]
Phillips, Scott Lee. "The ecology and epidemiology of potato variety mixtures in organic potato production." Thesis, University of Reading, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.428315.
Повний текст джерелаMalone, James. "Interactions of the fungicide 2-aminobutane with potato tubers." Thesis, University of Edinburgh, 1987. http://hdl.handle.net/1842/28529.
Повний текст джерелаJoshi, Samudra Lal. "Ecology and management of the red ant Dorylus orientalis Westwood in Nepal." Thesis, Imperial College London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.300969.
Повний текст джерелаRossi, Fabrício. "Cultivares para o sistema orgânico de produção de batata." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/11/11136/tde-23062009-085328/.
Повний текст джерелаAn increasing demand for organic potato and other vegetable crops in Brazil represent a considerable opportunity and a challenge for organic growers. So far, limited research has been conducted on organic potato production in Brazil pertaining to fertilization, cultivar adaptation, and pest management for organic potato systems. Yields in organic potato production are usually lower than in conventional production systems, because the crop is subject to many pests and physiological disorders. Furthermore, potato cultivars adapted to organic systems are unavailable in the market. Thus, European and North American cultivars developed for conventional crops that have high yielding potential and tolerance to the most limiting diseases and physiological disorders are used by the organic growers. The aim of this study was to evaluate under organic production on-farming conditions, potato cultivars bred in Brazil and abroad adapted for conventional growing systems, in terms of yield potential and qualities. The experiments were conducted in 2007 and 2008, in two locations: a) Agro-ecological Experimental Station of the Polo Regional do Leste Paulista/APTA, in Monte Alegre do Sul - SP County; b) Pereiras agro-ecological farm, Socorro-SP County. A randomized block experimental design was adopted with four replicates. The treatments consisted of the cultivars Agata, Apuã (IAC-5977), Aracy (IAC-2), Asterix, Caesar, Catucha (Epagri- 361), Cupido, Éden, IAC Aracy Ruiva, Itararé (IAC-5986), Melody, Monte Alegre 172, Novella, and Vivaldi, in addition to the advanced clones IAC 6090 (Ibituaçú), APTA 16.5, APTA 15.20 and APTA 21.54. In each experiment there were trialed at least 10 cultivars. The other cultivars or advanced clones were included at least in one experiment. The following parameters were evaluated: total and commercial yield, total and commercial number of tubers, dry matter content, reducing and total sugars, severity of potato late blight (Phytophthora infestans) and early blight (Alternaria solani). In 2007, in Monte Alegre do Sul, the cultivars Apuã (14.32 t ha-1), Monte Alegre, 172 (13.44 t ha-1), and Ibituaçú (12.75 t ha-1) displayed the highest yield performance. In the same year, in Socorro, Ibituaçú (21.27 t ha-1) exhibited the highest yield among trialed cultivars. In 2008, in Monte Alegre do Sul the advanced clones APTA 16.5 (24.25 t ha-1), APTA 21.54 (23.21 t ha-1), Ibituaçú (20.19 t ha-1), and cultivars Cupido (18.03 t ha-1), Apuã (17.08 t ha-1), Itararé (16.66 t ha-1), and Monte Alegre 172 (16.18 t ha-1) showed high yielding performance. In the same year, in Socorro, the treatments APTA 16.5 (21.02 t ha-1), APTA 21.54 (19.28 t ha-1), Ibituaçú (19.88 t ha-1), and Apuã (18.72 t ha-1) showed outstanding yield performance. The dry matter and reducing sugars in all genotypes showed higher and lower, respectively, in relation to those found in the literature. APTA 16.5, Apuã, Aracy, Aracy Ruiva, Éden, Ibituaçú and Monte Alegre 172 exhibited moderate to high level of field tolerance to early blight, displaying few or absence of the disease symptoms. ´Apuã, Aracy, Catucha, Ibituaçú and Monte Alegre 172 showed the highest level of resistance to late blight.
Pradhanang, Prakash Man. "Bacterial wilt of potato caused by Ralstonia solanacearum biovar 2A : a study of the ecology and taxonomy of the pathogen in Nepal." Thesis, University of Reading, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245336.
Повний текст джерелаLin, Hsiu-Mei, and 林秀玫. "A Study on Experiential Marketing – An Example of Kua KuaYuan Sweet potatoes Ecology Story Shop." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/7t22yn.
Повний текст джерела康寧大學
資訊傳播研究所
103
The aim of this study is to investigate tourists’ perspective on experiential marketing while visiting. The participants were the tourists visiting . This study was conducted mainly by using a survey design. The questionnaires of this study were derived from relevant information in the literature review which defined experience of experiential marketing consisting of sensing, feeling, thinking, acting and relating to Ecomuseum, and the interviews with the Kua Kua Yuan owner and employees. The Statistical Package for the Social Sciences Version 20(SPSS20) was used to compute all quantitative data analyses. Statistical tests included descriptive statistics, t-test, and one-way ANOVA.The findings revealed that 1) the item “I think the Kua Kua Yuan provided detailed explanations & navigation service” reached the highest scores in sensing section ; 2) the item emphasizing on “I think the affable attitude of the Kua Kua Yuan's staff is satisfactory while they guided tourists” got the highest scores in feeling section; 3) the item “I think it is helpful to understand the unique nutritional value of sweet potatoes by visiting Kua Kua Yuan” got the highest scores in thinking section; 4) the item “I think the family experience activities in Kua Kua Yuan should be designed more” reported the highest score in acting section; 5) the item “I think the Kua Kua Yuan should develop innovative & special health food” reported the highest score in relating section. This study is expected to contribute to the experiential marketing strategies which can meet both leisure and educational needs and develop uniqueness and creativity of tourist factory managers.
Nunez, Teran Veronica. "Ecuadorean soil arthropod distribution in native vegetation, pasture and cropland and a potato field with and without pesticides." Thesis, 1999. http://hdl.handle.net/1957/33206.
Повний текст джерелаGraduation date: 2000
Weber, Donald Charles. "Dispersal and diet of the Colorado potato beetle, Leptinotarsa decemlineata." 1992. https://scholarworks.umass.edu/dissertations/AAI9305913.
Повний текст джерелаKühne, Magnus. "The Andean potato weevil Premnotrypes suturicallus - Ecology and interactions with the entomopathogenic fungus Beauveria bassiana." Doctoral thesis, 2007. http://hdl.handle.net/11858/00-1735-0000-000D-F23B-A.
Повний текст джерелаIdoine, Karen. "Aspects of the behavioral ecology of Edovum puttleri Grissell (Hymenoptera: Eulophidae), an egg parasitoid of Colorado potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae)." 1989. https://scholarworks.umass.edu/theses/3056.
Повний текст джерелаKühne, Magnus [Verfasser]. "The Andean potato weevil Premnotrypes suturicallus : ecology and interactions with the entomopathogenic fungus Beauveria bassiana / vorgelegt von Magnus Kühne." 2008. http://d-nb.info/988471558/34.
Повний текст джерела"The Ecology of Verticillium biguttatum, its significance for the population dynamics of Rhizoctonia solani in potato = De oecologie van Verticillium biguttatum, zijn betekenis voor de populatiedynamiek van Rhizoctonia solani in aardappel /." 1993. http://www.gbv.de/dms/bs/toc/164161007.pdf.
Повний текст джерелаMüller, Cora. "Mechanisch-enzymatischer Aufschluss von Kartoffelpülpe als Bindemittel zur Herstellung von Holzwerkstoffen." Doctoral thesis, 2005. http://hdl.handle.net/11858/00-1735-0000-0006-B0EF-0.
Повний текст джерела