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Journal articles on the topic 'Dry matter accumulation'

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Published: 4 June 2021

Last updated: 13 February 2022

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1

Przulj, N., and V. Momčilović. "Dry matter and nitrogen accumulation and use in spring barley." Plant, Soil and Environment 49, No. 1 (December 10, 2011): 36–47. http://dx.doi.org/10.17221/4087-pse.

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During growth, kernel of cereals can be provided with carbohydrate and nitrogen (N) from the translocation of pre-anthesis accumulated reserves stored either in the vegetative plant parts or from current assimilation during kernel development. This study was conducted to assess the effects of nitrogen level and cultivars on dry matter and N accumulation and mobilization during pre-anthesis and post-anthesis. Twenty two-rowed spring barley (Hordeum vulgare L.) cultivars were grown on a non-calcareous chernozem soil in four growing seasons (1995–1998) atNovi Sad (45°20'N, 15°51'E,86 m a.s.l.) at two nitrogen levels. Dry matter accumulation before anthesis ranged from less than 50% in unfavorable to 90% in favorable growing conditions. Dry matter translocation occurred in favorable growing conditions only. Pre-anthesis accumulated N represented 57–92% and 54–129% of total N at maturity at the low and high N levels, respectively. Translocated N represented 41–85% and 37–153% of grain N at the low and high N level, respectively. N losses occurred in favorable growing conditions when anthesis N exceeded 150 kg/ha. N accumulation during grain filling was in negative correlation with dry matter and N accumulation before anthesis. The N harvest index was 0.57–0.63 and 0.71–0.74 in unfavorable and favorable growing conditions, respectively. Selection of genotypes with a higher ability of pre-anthesis reserve utilization or genotypes with longer leaf area duration after anthesis may be two possible solutions in spring barley breeding for Mediterranean growing conditions.

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2

DUARTE, LUIZ OTÁVIO, JUNIA MARIA CLEMENTE, ILÍDIO AUGUSTO BORGES CAIXETA, MARCELO DE PAULA SENOSKI, and LEONARDO ANGELO DE AQUINO. "DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP." Revista Caatinga 32, no. 3 (September 2019): 679–89. http://dx.doi.org/10.1590/1983-21252019v32n312rc.

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Abstract Cabbage cultivars currently cultivated present high yield potential and may present differences regarding absorption and use of nutrients. Thus, studies quantifying plant growth and nutrient accumulation are the basis to improve fertilization efficiency and optimize yield. This study aimed to determine the dry matter and nutrient (N, P, K, Ca, Mg, S, Cu, Fe, Mn, and Zn) accumulation curve of cabbage cultivars during two growing seasons. Cultivars Astrus Plus and Green Valley were cultivated during summer-autumn crop season, while Astrus Plus and Fênix during the autumn-winter crop season. Plants were sampled after transplanting at 10-day intervals until harvest. Dry matter and nutrient accumulations are variable with growing season and cultivar. The highest dry matter and nutrient accumulation rates occur in the last ten days of the cycle. Fertilizations with N, P, K, Fe, and Zn should receive more attention due to higher harvest indices.

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3

Tollenaar, M. "Response of Dry Matter Accumulation in Maize to Temperature: I. Dry Matter Partitioning." Crop Science 29, no. 5 (September 1989): 1239–46. http://dx.doi.org/10.2135/cropsci1989.0011183x002900050030x.

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4

Hassan, F. U., and M. H. Leitch. "Dry Matter Accumulation in Linseed (Linum usitatissimum L.)*." Journal of Agronomy and Crop Science 187, no. 2 (September 10, 2001): 83–87. http://dx.doi.org/10.1046/j.1439-037x.2001.00504.x.

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5

Sanghera, Amritpal Kaur, and S. K. Thind S K Thind. "Dry Matter Accumulation and Partitioning in Wheat Genotypes as Affected by Sowing Date Mediated Heat Stress." International Journal of Scientific Research 3, no. 8 (June 1, 2012): 3–6. http://dx.doi.org/10.15373/22778179/august2014/2.

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6

Menezes, Sirleide Maria de, Gerônimo Ferreira da Silva, Manassés Mesquita da Silva, José Edson Florentino de Morais, José Amilton Santos Júnior, Dimas Menezes, and Mário Monteiro Rolim. "Continuous and pulse fertigation on dry matter production and nutrient accumulation in coriander." DYNA 87, no. 212 (January 1, 2020): 18–25. http://dx.doi.org/10.15446/dyna.v87n212.78569.

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This study aimed to evaluate the dry matter production and nutrient accumulation of coriander (Coriandrum sativum L.) under pulse and continuous fertigation depths. The experiment was conducted in randomized blocks in 2 x 5 factorial arrangement, with three replicates. Treatments consisted of two types of fertigation application (pulse and continuous) and five fertigation depths (40, 60, 80, 100 and 120% of crop evapotranspiration – ETc). Highest accumulations of dry matter, N, P, K, Fe, Mn, Cu and Zn were obtained with pulse fertigation. Pulse fertigation combined with depths lower than 100% ETc led to highest accumulations of K, Mn, Cu and Zn. The accumulation of nutrients decreased in the following order: K > N > Ca > P > Mg > S > Fe > Mn > Zn > Cu.

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7

Hanson, W. D. "Control of Dry Matter Accumulation in Soybean Seeds 1." Crop Science 26, no. 6 (November 1986): 1195–200. http://dx.doi.org/10.2135/cropsci1986.0011183x002600060025x.

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8

Board, James E., and Harikrishna Modali. "Dry Matter Accumulation Predictors for Optimal Yield in Soybean." Crop Science 45, no. 5 (September 2005): 1790–99. http://dx.doi.org/10.2135/cropsci2004.0602.

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9

Goenaga, Ricardo J., and Heber Irizarry. "Accumulation and Partitioning of Dry Matter in Water Yam." Agronomy Journal 86, no. 6 (November 1994): 1083–87. http://dx.doi.org/10.2134/agronj1994.00021962008600060029x.

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10

Mohamed, Elsaid M. E., Maristela Watthier, José C. Zanuncio, and Ricardo H. S. Santos. "Dry matter accumulation and potato productivity with green manure." Idesia (Arica), ahead (2017): 0. http://dx.doi.org/10.4067/s0718-34292017005000016.

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11

BORGES, IRAN DIAS, ELAINE CRISTINA TEIXEIRA, LORENA MARTINS BRANDÃO, ANTÔNIO AUGUSTO NOGUEIRA FRANCO, MARCOS KOITI KONDO, and JULLIANA BORGES MORATO. "MACRONUTRIENTS ABSORPTION AND DRY MATTER ACCUMULATION IN GRAIN SORGHUM." Revista Brasileira de Milho e Sorgo 17, no. 1 (March 31, 2018): 15. http://dx.doi.org/10.18512/1980-6477/rbms.v17n1p15-26.

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ABSTRACT - The present study aimed to determine the curves of macronutrients and dry matter accumulation in grain sorghum DKB 599, grown in a semiarid region. A field experiment was conducted on a sandy loam eutrophic red Latosol (Oxisol) in Janaúba, State of Minas Gerais (MG), Brazil, in a randomized block design with four replications. As statistical method, a nonlinear regression, sigmoidal function with three parameters was used. After drying, the plants were weighed and ground to determine N, P, K, Ca, Mg and S concentration. Grain sorghum plants accumulate nutrients in their shoots in the following order: N> K> Ca> P> Mg> S. The highest concentrations of K and N were observed in stems and grains, respectively. In the conditions of this experiment, the most favorable time to perform nitrogen and potassium topdressing fertilization is when the plants present seven fully expanded leaves or 24 days after the emergency (DAE). Keywords: fertilization, growth, nutrition, Sorghum bicolor. ABSORÇÃO DE MACRONUTRIENTES E ACÚMULO DE MATÉRIA SECA NO SORGO GRANÍFERO RESUMO - Este trabalho teve como objetivo determinar as curvas de acúmulo de matéria seca e macronutrientes no sorgo DKB 599 cultivado em região semiárida. O experimento foi conduzido em campo sobre um Latossolo Vermelho eutrófico, de textura franco-argilosa, no município de Janaúba-MG, Brasil, em delineamento experimental de blocos casualizados, com quatro repetições. Utilizou-se o modelo de regressão não linear, função sigmoidal com três parâmetros como método estatístico. Após secagem, cada parte da planta foi pesada e moída para, em seguida, determinarem-se os teores de N, P, K, Ca, Mg e S. As plantas de sorgo granífero acumulam nutrientes em sua parte aérea na seguinte ordem: N > K > Ca > P > Mg > S. As maiores concentrações de K e N foram observadas, respectivamente, nos caules e nos grãos. Nas condições de condução do experimento, a época mais propícia para realizar a adubação nitrogenada e potássica em cobertura é quando as plantas apresentam sete folhas totalmente expandidas ou 24 dias após a emergência (DAE). Palavras-chave: fertilização, crescimento, nutrição, Sorghum bicolor.

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12

Overman, A. R., D. L. Robinson, and S. R. Wilkinson. "Coupling of dry matter and nitrogen accumulation in ryegrass." Fertilizer Research 40, no. 2 (1995): 105–8. http://dx.doi.org/10.1007/bf00750094.

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13

Karlsson, M. G., and R. D. Heins. "Chrysanthemum dry matter partitioning patterns along irradiance and temperature gradients." Canadian Journal of Plant Science 72, no. 1 (January 1, 1992): 307–16. http://dx.doi.org/10.4141/cjps92-036.

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The influence of photosynthetic photon flux (PPF, 1.8−21.6 mol d−1 m−2) and day (DT) and night (NT) temperature (10–30 °C) on dry matter accumulation and partitioning was studied in Chrysanthemum morifolium Ramat. ’Bright Golden Anne’. Total plant dry matter varied from 3.6 to 17.2 g at flowering. Plants with the greatest dry matter were from treatments with high PPF levels and temperatures. Accumulation of dry matter in roots, stems, leaves and flowers examined on a normalized time and normalized dry matter basis showed similar trends independent of DT, NT and PPF during development. Accumulated dry matter in roots, stems and leaves increased to a maximum and then decreased as the flowers were developing. Maximum leaf, root and stem dry matter was reached at 81, 85 and 91%, respectively, of required time from start of short days (SD) to flower. Proportion root dry matter increased and proportion leaf dry matter decreased in the plants as PPF increased. Partitioning to roots decreased as the DT increased. The root/shoot dry matter ratio decreased as plants developed from start of SD to flowering at all studied combinations of PPF, DT and NT. A positive difference between DT and NT (DIF) resulted in a higher percentage stem dry matter compared to plants grown at a negative DIF. Partitioning to flowers was not strongly correlated with the levels of PPF, DT and NT.Key words: Chrysanthemum morifolium, Dendranthema grandiflora, dry matter accumulation and partitioning, temperature, irradiance

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14

Shao, Xiao Hou, Mao Mao Hou, Jing Nan Chen, You Bo Yuan, and Fu Zhang Ding. "Effects of Water-Nitrogen Coupling on Dry Matter and Nutrient Accumulation of Flue-Cured Tobacco." Advanced Materials Research 1073-1076 (December 2014): 1620–23. http://dx.doi.org/10.4028/www.scientific.net/amr.1073-1076.1620.

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In order to explore the effects of water-nitrogen coupling on dry matter and nutrient accumulation of flue-cured tobacco, 9 treatments with different lowest limits and nitrogen fertilizer amount were designed, and the distribution and accumulation of dry matter and nutrient (N, P and K) of flue-cured tobaccos under water-nitrogen coupling treatments were observed. Results showed that: (1) High irrigation amount could not certainly increase the dry matter accumulation of tobacco root, but which was beneficial to the dry matter accumulation of whole tobacco plant. (2) Dry weight proportion of flue-cured tobacco leaves was highest, which was above 55% among the treatments. (3) Higher water and nitrogen promoted the nutrient accumulation of flue-cured tobaccos, nutrient content of W3N3, W3N2 and W2N2 was higher compared to other treatments.

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15

Bodnár, Karina Bianka, Seyed Mohammad Nasir Mousavi, and János Nagy. "Evaluation of dry matter accumulation of maize (Zea mays L.) hybrids." Acta Agraria Debreceniensis, no. 74 (June 30, 2018): 35–41. http://dx.doi.org/10.34101/actaagrar/74/1661.

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The increase of the grain yield of maize is closely correlated with its seasonal dry matter accumulation. Dry matter is accumulated into the grain yield during the grain filling period. The following maize hybrids were involved in the experiment: Armagnac FAO 490, Loupiac FAO 380 and Sushi FAO 340. In order to determine dry matter content, two samples per week were taken on the following days: 22nd, 25th, 28th, 31st August, 4th, 7th, 14th, 18th, 22nd, 25th, 29th September and 2nd, 6th, 9th, 13th October. In the course of sampling the weight of 100 grains from the middle section of 4 ears was measured in 4 replications. Dry matter content was determined after drying to constant weight in a drying cabinet at 60 °C. Harvesting was performed on 13th October 2017. The daily precipitation sum was determined by local measurements, while the daily radiation and temperature data were provided by the Meteorological Observatory Debrecen of the National Meteorological Service in Budapest. Among the agrometeorological parameters, an analysis was made of the precipitation during the growing season, effective heat sums during the vegetative and generative phase, and the water supplies. The daily heat sums were determined using the algorithm proposed. The amount of precipitation in the winter period before the 2017 growing season was 210 mm. The soil was saturated until its field capacity. The rather dry and warm March and April had a favourable effect, but there was no worthy amount of precipitation until May (51 mm) due to the condition of the dried seedbed. Sowing was performed on the 5th of May 2017 in a randomised small plot experiment. There was favourable precipitation and temperature during the growing season, thereby providing ideal conditions for maize development, growth and yield formation. There was near average amount of precipitation in each year. The total amount of precipitation in the summer period is 342 mm. Temperature was mostly above the average, but there was no long and extremely warm period. The Armagnac hybrid reached its highest dry matter mass 126 days after emergence. Physiological maturity was reached sooner (on the 119th day) in the case of Loupiac, and even sooner in the case of Sushi (116th day). The thousand grain weight of Sushi (which has the shortest ripening period) was 286 g at the time of physiological maturity, while that of Loupiac was 311 g. Compared to Sushi, Armagnac showed 12 g more dry matter accumulation (306 g). In the case of all three examined hybrids, physiological maturity was preceded by an intensive phase, when the dynamics of dry matter accumulation was rather quick. On average, Sushi gained 2.8 g dry matter per day between 103 days following emergence and physiological maturity, while the same values were 3.2 g for Armagnac and 3.3 g for Loupiac. The aim of the regression line slope is to predict the behavior of the dependent variable with the knowledge of the values and characteristics of the independent variables using the regression line equation. Furthermore, to determine how the location affected the dynamic of dry matter accumulation in the Armagnac, Loupiac and Sushi hybrids. In regression analysis, the coefficient of explanation showed that the effect of day in the Armagnac was 97%, in the Loupiac 94%, in the Sushi 90 %. The determination coefficient (R2) is useful in determing how the regression equation fits. But, as we have seen, the determination coefficient alone is not sufficient to verify the model’s accuracy, in addition to the determination coefficient (R2), the normality of the data or the residuals, the variance of the variables at different levels, the independence of the data relative to time and non-oblique. Observations are evaluated for the correctness of the fitted model. Dry matter values decreased evenly and slightly following physiological maturity. According to our research results, it was established that physiological maturity is followed by a moderate dry matter loss. Until harvesting, Armagnac lost 40 g of its thousand mass weight in 29 days, while the same value pairs were 69 g in 36 days for Loupiac and 29 g in 39 days for Sushi. Loupiac – which had the highest weight at the time of physiological maturity – lost the most of its dry weight; therefore, Armagnac and Sushi had higher values at the time of harvesting.

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16

Kakiuchi, Jin, and Yoshiaki Kamiji. "Relationship between Phosphorus Accumulation and Dry Matter Production in Soybeans." Plant Production Science 18, no. 3 (January 2015): 344–55. http://dx.doi.org/10.1626/pps.18.344.

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17

Battilani, A., F. L. Plauborg, S. Hansen, F. Dolezal, W. Mazurczyk, J. Bizik, and J. Coutinho. "WATER USE EFFICIENCY AND DRY MATTER ACCUMULATION IN FERTIGATED POTATOES." Acta Horticulturae, no. 792 (June 2008): 77–84. http://dx.doi.org/10.17660/actahortic.2008.792.6.

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18

Fiez, Timothy E., O. Steven Norberg, and Gary D. Jolliff. "Dry Matter Production and Carbohydrate Accumulation in Three Meadowfoam Lines." Crop Science 31, no. 4 (July 1991): 1008–14. http://dx.doi.org/10.2135/cropsci1991.0011183x003100040033x.

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19

Mauad, M., R. S. Santana, T. H. Carli, F. Carli, A. C. T. Vitorino, R. M. Mussury, and J. Rech. "Dry matter production and nutrient accumulation in Crotalaria spectabilis shoots." Journal of Plant Nutrition 42, no. 6 (February 6, 2019): 615–25. http://dx.doi.org/10.1080/01904167.2019.1567779.

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20

Overma, A. R., G. W. Evers, and S. R. Wilkinson. "Coupling of dry matter and nutrient accumulation in forage grass." Journal of Plant Nutrition 18, no. 12 (December 1995): 2629–42. http://dx.doi.org/10.1080/01904169509365089.

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21

Zhu, Yanping, Craig C. Sheaffer, Michael P. Russelle, and Carroll P. Vance. "Dry Matter Accumulation and Dinitrogen Fixation of Annual Medicago Species." Agronomy Journal 90, no. 1 (January 1998): 103–8. http://dx.doi.org/10.2134/agronj1998.00021962009000010019x.

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22

Wu, Guowei, Lloyd T. Wilson, and Anna M. McClung. "Contribution of Rice Tillers to Dry Matter Accumulation and Yield." Agronomy Journal 90, no. 3 (May 1998): 317–23. http://dx.doi.org/10.2134/agronj1998.00021962009000030001x.

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23

Užík, M., and A. Žofajová. "Translocation and accumulation of dry matter in winter wheat genotypes." Cereal Research Communications 34, no. 2-3 (June 2006): 1013–20. http://dx.doi.org/10.1556/crc.34.2006.2-3.232.

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24

Rogers, Christopher W., Biswanath Dari, Gongshe Hu, and Robert Mikkelsen. "Dry matter production, nutrient accumulation, and nutrient partitioning of barley." Journal of Plant Nutrition and Soil Science 182, no. 3 (February 28, 2019): 367–73. http://dx.doi.org/10.1002/jpln.201800336.

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25

Rodriguez, J. B., D. G. Westfall, and G. A. Peterson. "Dry Matter and Nutrient Accumulation and Partitioning by Proso Millet." Agronomy Journal 82, no. 2 (March 1990): 183–89. http://dx.doi.org/10.2134/agronj1990.00021962008200020003x.

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26

Cramer, GR, GJ Alberico, and C. Schmidt. "Leaf Expansion Limits Dry Matter Accumulation of Salt-Stressed Maize." Functional Plant Biology 21, no. 5 (1994): 663. http://dx.doi.org/10.1071/pp9940663.

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Two maize (Zea mays L.) hybrids, differing in their salt tolerance (percentage of control on a dry weight basis) and ability to accumulate Na+ in the shoot, were treated with 80 mol m-3 NaCl salinity or 80 mol m-3 NaCl plus 8.75 mol m-3 CaCl2. Multiple harvests were performed and the interactions of salinity with time were examined with growth analysis. Relative growth rate (RGR) and leaf area ratio (LAR) were significantly reduced by NaCl salinity, but net assimilation rate (NAR) was unaffected. Supplemental Ca2+ improved RGR by maintaining LAR closer to control values. LAR was inhibited in the early stages of salt stress, but was not limiting growth relative to controls in later stages. Salinity also reduced the specific leaf area and leaf weight ratio, which indicates that leaf expansion and carbon allocation were altered. Differences in salt tolerance between the hybrids were small, but significant throughout the lifecycle of the plants. These differences were associated with differences in leaf elongation rates and LAR within the first 9 days of salinity.

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27

CAMPBELL, C. A., H. W. CUTFORTH, F. SELLES, R. M. DEPAUW, and J. M. CLARKE. "DYNAMICS OF DRY MATTER, N AND P ACCUMULATION IN THE DEVELOPING KERNELS OF FOUR SPRING WHEAT CULTIVARS FOR IRRIGATION AND DRYLAND." Canadian Journal of Plant Science 70, no. 4 (October 1, 1990): 1043–56. http://dx.doi.org/10.4141/cjps90-127.

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The effect of moisture and cultivar on the dynamics of N and P concentration and on dry matter, N and P accumulation of the developing central kernels on the main spike of four wheat (Triticum spp.) cultivars were determined. Two common wheat (T. aestivum L.) cultivars, Neepawa and HY320, and two durum (T. turgidum L. var. durum) cultivars, DT367 and Wakooma, were grown on an Orthic Brown Chernozem in southwestern Saskatchewan in 1985. HY320 and DT367 have higher grain yield potentials and lower protein concentrations than Neepawa and Wakooma. Logistic equations satisfactorily decribed the accumulation patterns of dry matter, N, and P contents in the kernels from anthesis to maturity, while linear and second degree polynomials adequately described the variations in N and P concentrations. Response of N and P concentration to moisture and cultivar was variable but could be explained in terms of rate and amount of dry matter accumulation in kernels and the greater mobility and availability of N compared to P in soil. N and P accumulation was mainly dependent on kernel dry matter response, although N and P concentration did influence accumulation patterns under irrigation. Duration of accumulation of dry matter, N and P in kernels were equal under dryland, but under irrigation the period was several days longer for N than for dry matter and P. Cultivar had no effect on duration of N accumulation under irrigation, but on dryland duration was shortest for Neepawa. For P accumulation, duration was longest for HY320. The mean rates of accumulation of kernel dry matter, N, and P were directly related (R2 = 0.98**) to kernel dry matter, N, and P content, respectively.Key words: Wheat, Triticum aestivum L., Triticum turgidum L. var. durum, filling rate, filling duration

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SAITO, Kuniyuki, Sinya KASIWAGI, Takahiro KINOSITA, and Kuni ISHIHARA. "Characteristics of Dry Matter Production ocess in High Yielding Rice Varieties. IV. Dry matter accumulation in the panicle." Japanese journal of crop science 60, no. 2 (1991): 255–63. http://dx.doi.org/10.1626/jcs.60.255.

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Funnell, Keith A., Errol W. Hewett, Ian J. Warrington, and Julie A. Plummer. "Leaf Mass Partitioning as a Determinant of Dry Matter Accumulation in Zantedeschia." Journal of the American Society for Horticultural Science 123, no. 6 (November 1998): 973–79. http://dx.doi.org/10.21273/jashs.123.6.973.

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Dry matter accumulation and partitioning in plants of Zantedeschia Spreng. `Best Gold' aff. Z. pentlandii (Wats.) Wittm. (syn. Richardia pentlandii Wats.) were quantified under a range of temperature and photosynthetic photon flux (PPF) regimes using plant growth analysis. The relative rate of dry matter accumulation [relative growth rate (RGRM), g·g-1·d-1] was highly correlated with the partitioning of the daily increment of dry matter into leaf tissue [leaf matter partitioning (LMP), g·d-1 per g·d-1]. In contrast, a poor correlation existed between RGRM and net assimilation rate (NAR, g·m-2·d-1). Maximum values of RGRM increased linearly with increasing temperature (from 13 to 28 °C), with a base temperature of 2.1 ± 2.7 °C. The optimum temperature for growth was PPF dependent with maximum total plant dry mass occurring under high PPF (694 μmol·m-2·s-1) at 25 °C. However, as the plant responded to PPF by altering LMP, final total plant dry mass was actually greater under the low PPF regime (348 μmol·m-2·s-1) at temperatures <22 °C. The optimum temperature for dry matter accumulation was close to the average daily air temperature during the growing season for the natural habitat of the parent species. Similarly, the greater dry matter accumulation under the combination of either low PPF and cooler temperatures or high PPF and warmer temperatures was paralleled by the diversity of PPF habitats in the natural open grassland and forest margin the parent species occupies. It is therefore suggested that Zantedeschia `Best Gold' is well adapted to optimize growth under these environmental conditions.

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30

Cavalcante, Thomas Jefferson, Gustavo Castoldi, Carlos Ribeiro Rodrigues, Matheus Martins Nogueira, and Alice Maria Albert. "Macro and micronutrients uptake in biomass sorghum." Pesquisa Agropecuária Tropical 48, no. 4 (October 2018): 364–73. http://dx.doi.org/10.1590/1983-40632018v4851874.

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ABSTRACT Biomass sorghum [Sorghum bicolor (L.) Moench] is a very promising renewable source to produce energy obtained by cogeneration and fermentation processes. However, some aspects of the fertilizer management for this crop should be better understood. This study aimed to determine the accumulation progress of dry matter and macro and micronutrients in phenological stages of the biomass sorghum (Palo Alto 2562) crop, as well as to establish the accumulation order. The experiment was performed in a randomized block design, with four replicates. In order to determine the dry matter and nutrient accumulation curves, the plants were sampled in nine phenological stages (V1, V3, V5, V7, V9, V11, booting, flowering and harvest). Dry matter and N, P, K, Ca, Mg, S, Cu, Fe, Mn and Zn accumulations were analyzed. The maximum dry matter accumulation was 24,853 kg ha-1. K was the nutrient absorbed in the highest amount (447 kg ha-1), what demonstrates the high capacity of the plant to absorb this nutrient. N was the second most accumulated nutrient by the plant (289 kg ha-1) and its absorption pattern suggests that it should be supplied up to the V7 stage. It was also possible to conclude that the order of extraction and accumulation of macro and micronutrients for the biomass sorghum crops is: K > N > Ca > Mg > S > P > Fe > Zn > Mn > Cu.

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Biemond, H., J. Vos, and P. C. Struik. "Effects of nitrogen on accumulation and partitioning of dry matter and nitrogen of vegetables. 3. Spinach." Netherlands Journal of Agricultural Science 44, no. 3 (September 1, 1996): 227–39. http://dx.doi.org/10.18174/njas.v44i3.547.

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Four greenhouse and 2 field experiments (the latter on a sandy soil) were carried out with different amounts and dates of N application to analyse the dynamics of dry matter and N accumulation in spinach (cv. Trias). Frequent measurements were carried out on dry matter and N accumulation in leaf blades, petioles and stems. The total accumulation of dry matter and N differed largely among and within experiments. Increasing N application increased yield of dry matter and N accumulation, whereas splitting N applications had much smaller effects. However, the partitioning of dry matter and N proved insensitive to N treatments. Harvest indices for dry matter (about 0.67) or N (about 0.74) of crops at a marketable stage were fairly constant over treatments and experiments. Increasing or splitting the N application affected N accumulation more than dry matter production, resulting in large effects on N concentrations. The lack of variation in response to N for different N regimes facilitates the development of N application techniques aimed at high yield, high quality and reduced emissions. The organic N concentration of leaf blades and petioles decreased with leaf age, although in most experiments this decrease was smaller at higher leaf numbers. The nitrate-N concentration decreased with increasing leaf number at any sampling date; it was higher when N was abundant. High yields in autumn crops were associated with high nitrate concentrations but also with potentially high losses of N.

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TANG, FEIYU, and WENJUN XIAO. "DRY MATTER ACCUMULATION AND PARTITIONING IN VARIOUS FRACTIONS OF COTTON BOLLS." Experimental Agriculture 49, no. 4 (May 14, 2013): 543–55. http://dx.doi.org/10.1017/s001447971300029x.

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SUMMARYThe distribution of dry matter among the fractions of cotton boll (the bur, the fibre and the seed) may have significant impact on fibre biomass per boll, and consequently on lint yield. Little is known on how cotton boll allocates available photosynthetic assimilates to its components. A two-year field study was conducted to ascertain the difference in boll dry matter production and partitioning among three cotton genotypes differing in boll size and lint percentage. The dynamics of dry matter production in all fractions of cotton boll against boll age followed a logistic pattern. The final dry weights of all components were largely due to the duration of dry matter exponential accumulation, and less correlated with the maximal rate of exponential accumulation. Partitioning biomass to the bur differed significantly among these genotypes at 10 days post-anthesis (DPA). The genotypic difference in partitioning biomass to the fibre was originally observed at 24 DPA in 2009, while in 2010, this was observed at 17 DPA. The genotypic difference emerged rather late for the seed ratio compared with the fibre ratio and the bur ratio, which was first observed at 45 DPA in 2009 and at 31 DPA in 2010. These results indicate that management practices may need to be applied to cotton plants prior to 31 DPA to ensure optimal boll size and partitioning. Large boll genotype MM-2 consistently maintained higher seed ratio and lower fibre ratio than two other genotypes (2870 and AX) due to more developing ovules in its boll. These differences contributed to significant difference in lint percentage and less difference in fibre mass per boll between MM-2 and 2870 and AX.

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Lins, Ryan D., Jed B. Colquhoun, and Carol A. Mallory-Smith. "Effect of Small Broomrape (Orobanche Minor) on Red Clover Growth and Dry Matter Partitioning." Weed Science 55, no. 5 (October 2007): 517–20. http://dx.doi.org/10.1614/ws-07-049.1.

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Small broomrape is a parasite of several broadleaf plant species. Consequences of small broomrape infestation in host cropping systems include seed contamination, reduction in crop seed yield, and host plant death. The effect of small broomrape parasitism on the biomass partitioning of its primary host, red clover, has not been documented. Greenhouse experiments were conducted to determine the relationship between small broomrape and red clover biomass accumulation. Total biomass of parasitized red clover plants was 15 to 51% less than nonparasitized red clover plants. Small broomrape parasitism reduced the amount of dry matter allocated to red clover inflorescences by 50 to 80%. Small broomrape dry matter accumulation was strongly related to total red clover–small broomrape dry matter accumulation. Small broomrape attachment number per red clover plant was a poor indicator of relative small broomrape dry weight accumulation. The results of this study indicated that small broomrape accumulated resources from red clover at the greatest expense to the economically important reproductive tissues.

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DARROCH, B. A., and D. B. FOWLER. "DRY MATTER PRODUCTION AND NITROGEN ACCUMULATION IN NO-TILL WINTER WHEAT." Canadian Journal of Plant Science 70, no. 2 (April 1, 1990): 461–72. http://dx.doi.org/10.4141/cjps90-054.

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Norstar winter wheat (Triticum aestivum L.) was examined in 11 trials with the objective of determining the pattern of dry matter and nitrogen (N) accumulation in dryland stubbled-in winter wheat grown in Saskatchewan. In all 4 yr of this study, replicated no-till field trials were supplemented with 0, 34, 67 and 100 kg N ha−1 applied as ammonium nitrate (34-0-0) in early spring. A fifth treatment of 200 kg N ha−1 was evaluated in the final year of trials. Plant samples were collected at 2-wk intervals. Early season N uptake was more rapid than dry matter accumulation and 89% of the total N, compared to 70% of the total dry matter, was present at anthesis (Zadoks growth stages 60–68). Poor soil moisture availability limited N uptake after anthesis. Consequently, N uptake during the growing season was best described by a quadratic equation, Nitrogen yield = −29.1 + 3.02 Z − 0.018 Z2, where Z represents the Zadoks growth stage. Nitrogen concentrations of the stems and leaves decreased during the growing season while the N concentration of spikes varied among trials. Nitrogen fertilization often produced large increases in tissue N concentration at the beginning of the growing season. These differences decreased with time and by the end of the season tissue N concentrations were usually similar for all N rates. In general, when residual soil N levels were low to intermediate and rainfall was adequate, N fertilization increased dry matter yield, plant N yield, grain yield and grain protein yield. Nitrogen fertilization increased plant N concentration, plant N yield, grain protein concentration and grain protein yield when soil N reserves were intermediate to high and rainfall was adequate.Key words: Nitrogen uptake, wheat (winter), nitrogen response, tissue nitrogen, grain protein, environment

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Weil, R. R., and G. S. Belmont. "Dry Matter and Nitrogen Accumulation and Partitioning in Field Grown Winged Bean." Experimental Agriculture 27, no. 3 (July 1991): 323–28. http://dx.doi.org/10.1017/s0014479700019049.

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SummaryGrowth and the partitioning of dry matter and nitrogen were studied in winged bean ‘SLS-40’ grown with single stake supports at two sites in Sri Lanka. Plant parts (leaves, petioles, stems, roots, nodules, flowers, green pods, mature seeds, and mature pod-walls) were collected periodically, if present, for up to 32 weeks after emergence. Slow growth up to the seventh week was followed by rapid growth (2.8 g plant−1 day−1) for the next 15–17 weeks. Little leaf senescence was observed and the nitrogen content of the leaf tissue remained close to 45 mg N g−1 throughout growth. The rate of nitrogen accumulation was 2.3–2.7 kg N ha−1 day−1 between weeks 13 and 32. The final accumulation of nitrogen in the above ground material was 280 to 312 kg N ha−1, only 34% of that being in the mature seed. The harvest index for dry matter was 17.5–20% and the dry seed yield almost 2 t ha−1.

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MUSTONEN, L., E. WALLIUS, and T. HURME. "Nitrogen fertilization and yield formation of potato during a short growing period." Agricultural and Food Science 19, no. 2 (December 4, 2008): 173. http://dx.doi.org/10.2137/145960610791542334.

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The effects various rates of nitrogen application on accumulation of dry matter and nitrogen in potato (Solanum tuberosum L.) were studied during a short growing period of 140180 days, at MTT Agrifood Research Finland in 20002001. The treatments were 0, 60 and 120 kg N ha-1 and the potato cultivars tested were Van Gogh and Nicola. Four successive harvests were made during the course of the experiment to monitor changes in the accumulation of dry matter and nitrogen over the season. Applications of nitrogen substantially increased haulm dry matter accumulation and to an even greater extent their nitrogen contents. The highest dry matter values were generally registered at 120 kg N ha-1. Dry matter and nitrogen content of haulms started to decline during the later part of season and most nitrogen was relocated to tubers. The results suggest that an application of only 60 kg N ha-1 was sufficient to promote rapid canopy development and there were only small reductions in dry matter and nitrogen accumulation until late in the season when the canopy started to senesce as nitrogen supply diminished. Tuber yield, plant dry matter and nitrogen accumulation at maturity were related to crop nitrogen supply. Although application of the high rate, 120 N kg ha-1, resulted in a significant increase in dry matter accumulation, this was not reflected in the profit because the higher nitrogen application reduced dry matter content of tubers by 2.6% in 2000 and by 1.1% in 2001 relative to the use of 60 kg N ha-1. Apparent fertilizer nitrogen recovery values on a whole plant basis ranged from 53 to 75%. The proportion of fertilizer recovered in tubers clearly declined with increase in nitrogen supply.;

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Niederholzer, F. J. A., R. M. Carlson, K. Uriu, N. H. Willits, and J. P. Pearson. "Seasonal Partitioning of Leaf and Fruit Potassium and Fruit Dry Matter in French Prune Trees at Various Potassium Levels." Journal of the American Society for Horticultural Science 116, no. 6 (November 1991): 981–86. http://dx.doi.org/10.21273/jashs.116.6.981.

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A study was undertaken to determine the seasonal dynamics of leaf and fruit K content and the influence of tree K status and fruit growth on leaf and fruit K accumulation rates in French prune (Prunus domestics L. cv. d'Agen). Mature trees in a commercial orchard were treated with various rates of K2 SO4. (O to ≈20 kg/tree) in the fall. Fruit dry weight yield per tree at harvest and fruit K content were higher for high-K trees, but fruit percent K (by dry weight) was ≈1.0% for all trees. Leaf scorch and subsequent abscission severely reduced the canopy of K-deficient trees. Significant positive linear relationships between leaf and fruit K accumulation rates existed for the periods of 28 Apr.-28 May (May) and 28 May-7 July (June). A significant negative linear relationship existed between these two criteria from 7 July-3 Aug. (July). May (0.237 mg K per fruit-day) and July (0.267 mg K per fruit-day) mean fruit K accumulation rates were similar, but both were significantly higher (P = 0.001) than those for June (0.140 mg K per fruit-day). Mean leaf K accumulation rates for May (- 0.007 mg K per leaf-day) and July (-0.010 mg K per leaf-day) were similar, but both were significantly (P = 0.001) less than for June (0.005 mg K per leaf-day). Potassium per fruit accumulation was highest in trees with highest K status. Periods of net leaf K efflux and influx did not precisely correlate with fruit growth stages measured by fruit dry weight. The period of lowest fruit K accumulation (28 May-7 July) coincided with the period of maximum dry matter accumulation by the kernel. After 7 July, all increases in fruit dry weight and K content were due to mesocarp growth.

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Yokoi, Yota, and Akihiko Kishida. "On the relationship between two indices (“Bulk density” and “dry-matter content”) of dry-matter accumulation in plant organs." Botanical Magazine Tokyo 98, no. 4 (December 1985): 335–45. http://dx.doi.org/10.1007/bf02488499.

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Partelli, Fábio Luiz, Marcelo Curitiba Espindula, Wellington Braida Marré, and Henrique Duarte Vieira. "Dry matter and macronutrient accumulation in fruits of Conilon coffee with different ripening cycles." Revista Brasileira de Ciência do Solo 38, no. 1 (February 2014): 214–22. http://dx.doi.org/10.1590/s0100-06832014000100021.

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The period between anthesis and fruit ripening varies according to the Conilon coffee (Coffea canephora) genotype. Therefore, the time of the nutritional requirements for fruit formation may differ, depending on the formation phase and the genotype, and may directly affect split application of fertilizer. The aim of this study was to quantify the accumulation of dry matter and N, P, K, Ca, Mg and S at several stages in the fruit of the Conilon coffee genotype with different ripening cycles, which may suggest the need for split application of fertilizer in coffee. The experiment was carried out in the municipality of Nova Venecia, Espírito Santo, Brazil, throughout the reproductive cycle. The treatments were composed of four coffee genotypes with different ripening cycles. A completely randomised experimental design was used. with five replicates. Plagiotropic branches were harvested from flowering to fruit ripening at 28-day intervals to determine the dry matter of the fruits and the concentration and accumulation of the nutrients they contained. The behavior of dry matter and macronutrient accumulation during the study period was similar and increasing, but it differed among genotypes sampled in the same season. Early genotypes exhibited a higher speed of dry matter and nutrient accumulation. Split application of fertilizer should differ among coffee genotypes with different ripening cycles (early, intermediate, late and very late).

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Gökkuş, Zeynep, and Mevlüt Akçura. "An alternative statistical model for the assessment of dry matter accumulation in cool season cereals: Cox Regression." Genetika 51, no. 1 (2019): 313–22. http://dx.doi.org/10.2298/gensr1901313g.

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In this study, the growing behaviors of some cool season cereals (bread wheat, rye, durum wheat and barley) cereals were modeled simultaneously during the two growing seasons. For this purpose, Cox Regression was proposed as an alternative to the preferred regression methods in previous studies. In the study, based on the seasonal data of two different season growing seasons (2012-2013, 2013-2014 and both), each of which has 5 replicates 27 samples, growth rates of these cereals via dry matter accumulation quantities were explained in three different models. For this purpose, the dry matter accumulation amounts were fitted to the survival data and Cox Regression method, which uses the hazard function, the rate of occurrence of a particular event, was preferred. As a result, each model was found to be very important (p <0.000). It was determined that i) the fastest growing species was barley, ii) dry matter accumulation decreased as temperature increased, and iii) dry matter accumulation in crops changed during each growth season.

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Poliana, Ferreira Da Costa, Sérgio Rabello De Oliveira Paulo, Tiago Piano Jeferson, Egidio Taffarel Loreno, Ariel Melgarejo Arrúa Milciades, Vinícius Mansano Sarto Marcos, Quinhones Fróes Caroline, and Séfara Lopes Fernandes Shaline. "Dry matter production, chemical composition and nutrient accumulation in winter crops." African Journal of Agricultural Research 12, no. 29 (July 20, 2017): 2421–26. http://dx.doi.org/10.5897/ajar2016.11942.

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42

Beaulieu, John C., and Dyremple B. Marsh. "EFFECTS OF TISSUE BORON CONCENTRATIONS ON DRY MATTER ACCUMULATION IN BROCCOLI." HortScience 25, no. 8 (August 1990): 861a—861. http://dx.doi.org/10.21273/hortsci.25.8.861a.

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A greenhouse experiment was conducted to examine the relationship between tissue B concentration and dry matter accumulation in broccoli. `Pirate ' was grown in fine silica sand and supplied nutrient solutions containing 0.2, 0.8, 1.4, 2.0, 2.6, 3.2, 3.8, and 4.4 mg·liter-1 B. Plants were sampled for the 5th, 10th, and 15th fully expanded mature leaf, and plant material was collected' for dry matter measurement and boron analysis at each growth stage. The lowest specific leaf weights for the 5th, 10th, and 15th leaves were obtained with the 4.4 mg·liter-1 treatment. At maturity, leaf, petiole stalk, and shoot dry weights were lowest at 4.4 mg·liter-1 B. Treatments supplying less than 3.2 mg· liter-1 B, resulted in a notable decrease in tissue B concentrations from the 5th to the 15th leaf. There was a linear increase' in B concentration in all leaf tissue samples as B treatment increased. At maturity, optimum B concentrations of 531.5, 73.7, 29.8, and 64.6 mg·g-1 were found for the lamina, petiole, stalk, and head, respectively. These concentrations occurred in plants receiving treatment levels of 2.0-3.8 mg·liter-1 B.

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Thangasamy, A., and Kishor M. Chavan. "Assessment of dry matter accumulation and nutrient uptake pattern of garlic." Indian Journal of Horticulture 74, no. 1 (2017): 80. http://dx.doi.org/10.5958/0974-0112.2017.00019.6.

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44

Woli, Krishna P., John E. Sawyer, Matthew J. Boyer, Lori J. Abendroth, and Roger W. Elmore. "Corn Era Hybrid Dry Matter and Macronutrient Accumulation across Development Stages." Agronomy Journal 109, no. 3 (May 2017): 751–61. http://dx.doi.org/10.2134/agronj2016.08.0474.

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45

Woli, Krishna P., John E. Sawyer, Matthew J. Boyer, Lori J. Abendroth, and Roger W. Elmore. "Corn Era Hybrid Macronutrient and Dry Matter Accumulation in Plant Components." Agronomy Journal 110, no. 5 (September 2018): 1648–58. http://dx.doi.org/10.2134/agronj2018.01.0025.

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46

Seepaul, Ramdeo, Jim Marois, Ian M. Small, Sheeja George, and David L. Wright. "Carinata Dry Matter Accumulation and Nutrient Uptake Responses to Nitrogen Fertilization." Agronomy Journal 111, no. 4 (July 2019): 2038–46. http://dx.doi.org/10.2134/agronj2018.10.0678.

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Malézieux, E. "DRY MATTER ACCUMULATION AND YIELD ELABORATION OF PINEAPPLE IN COTE D'IVOIRE." Acta Horticulturae, no. 334 (October 1993): 149–58. http://dx.doi.org/10.17660/actahortic.1993.334.15.

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WANG, Dan-ying, Chun-mei XU, Song CHEN, Long-xing TIAO, and Xiu-fu ZHANG. "Photosynthesis and Dry Matter Accumulation in Different Chlorophyll-Deficient Rice Lines." Journal of Integrative Agriculture 11, no. 3 (March 2012): 397–404. http://dx.doi.org/10.1016/s2095-3119(12)60024-0.

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49

Arunachalam, Thangasamy, and Kishor M. Chavan. "Dry matter accumulation and nutrient uptake patterns of onion seed crop." Journal of Plant Nutrition 41, no. 15 (September 12, 2018): 1879–89. http://dx.doi.org/10.1080/01904167.2018.1476538.

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Araújo, Waldenio Antonio de, Rafaela Silva Santana, Munir Mauad, and Robervaldo Soares da Silva. "Dry matter accumulation and nutrient uptake in determinate and indeterminate soybeans." Journal of Plant Nutrition 44, no. 4 (November 19, 2020): 508–22. http://dx.doi.org/10.1080/01904167.2020.1845371.

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