1 + 0.58478 d3 - 2.70180 d4 - 0.01864 d1,3 + 0.00701 d1,5 - 0.01350 d2,4 - 1.44354 d3,4 + + 0.48519 d3,5 + 1.09522 d4,5 where: d(1...5) - difference between level of factor effecting on protein accumulation x(1...5) and constant of the same factor k(1...5), i. e. d = x - K; Y - grain protein content of future yield, %; X1 - amount of nitrogen fertilizers added in autumn (kg/ha); X2 - amount of phosphorus fertilizers added in autumn (kg/ha); X3 - concentration of total nitrogen in biomass at the phase "spring tillering-onset of booting" (at stage IV of organogenesis), %; X4 - concentration of total phosphorus in biomass at stage IV of organogenesis, %; X5 - concentration of total potassium in biomass at stage IV of organogenesis, %; K1-K5 - level of constants of factors, namely: K1 - amount of nitrogen fertilizers = 54.43; K2 - amount of phosphorus fertilizers = =54.46; K3 - concentration of nitrogen in sample = 4.23; K4 - concentration of phosphorus in sample = 1.06; K5 - concentration of potassium in sample = 4.07. EFFECT: improved precision of prognosis of grain protein content in future yield. 2 tbl"/>
METHOD OF PROGNOSIS OF PROTEIN CONTENT IN WINTER WHEAT GRAINS OF FUTURE YIELD DURING PLANT VEGETATION
FIELD: agriculture, plant growing. SUBSTANCE: method involves sampling plant biomass from analyzed site at the phase of "spring tillering-onset of booting" where total content of nitrogen (as % of absolutely dry matter), phosphorus and potassium content in sample, nitrogen and phosphorus doses in fertilizers added in autumn are determined. Grain protein content is measured by the formula: Y (%) = 13.7-0.00922 d1 + 0.58478 d3 - 2.70180 d4 - 0.01864 d1,3 + 0.00701 d1,5 - 0.01350 d2,4 - 1.44354 d3,4 + + 0.48519 d3,5 + 1.09522 d4,5 where: d(1...5) - difference between level of factor effecting on protein accumulation x(1...5) and constant of the same factor k(1...5), i. e. d = x - K; Y - grain protein content of future yield, %; X1 - amount of nitrogen fertilizers added in autumn (kg/ha); X2 - amount of phosphorus fertilizers added in autumn (kg/ha); X3 - concentration of total nitrogen in biomass at the phase "spring tillering-onset of booting" (at stage IV of organogenesis), %; X4 - concentration of total phosphorus in biomass at stage IV of organogenesis, %; X5 - concentration of total potassium in biomass at stage IV of organogenesis, %; K1-K5 - level of constants of factors, namely: K1 - amount of nitrogen fertilizers = 54.43; K2 - amount of phosphorus fertilizers = =54.46; K3 - concentration of nitrogen in sample = 4.23; K4 - concentration of phosphorus in sample = 1.06; K5 - concentration of potassium in sample = 4.07. EFFECT: improved precision of prognosis of grain protein content in future yield. 2 tbl
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机译：领域：农业，植物生长。实质：该方法涉及在“春季分till开始”阶段从分析地点取样植物生物量，其中总氮含量（以绝对干物质的百分比表示），样品中的磷和钾含量，肥料中的氮和磷剂量在秋天确定。谷物蛋白含量的计算公式为：Y（％）= 13.7-0.00922 d 1 + 0.58478 d 3 -2.70180 d 4 -0.01864 d 1,3 + 0.00701 d 1,5 -0.01350 d 2,4 -1.44354 d 3,4 + + 0.48519 d 3,5 + 1.09522 d 4,5 其中：d （1 ... 5）-因子水平之间的差异对蛋白质积累x （1 ... 5）和相同因子k （1 ... 5）的常数的影响，i。 e。 d = x-K; Y-未来产量的谷物蛋白质含量，％; X 1 -秋季添加的氮肥数量（千克/公顷）; X 2 -秋季添加的磷肥量（kg / ha）; X 3 -“靴子春季分-开始”阶段（器官发生的第四阶段）生物量中总氮的浓度，％; X 4 -器官发生第四阶段生物量中总磷的浓度，％; X 5 -器官发生第四阶段生物量中总钾的浓度，％; K 1 -K 5 -因素常数水平，即：K 1 -氮肥用量= 54.43; K 2 -磷肥的用量= = 54.46; K 3 -样品中的氮浓度= 4.23; K 4 -样品中磷的浓度= 1.06; K 5 -样品中钾的浓度= 4.07。效果：提高未来产量中籽粒蛋白质含量的预测精度。 2汤匙
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