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1.采用秋季深耕,可以页多的保蓄土壤水分,较多的分解和积累有效养分,对豌豆增产有很大作用。在豌豆生长过程中,土壤中硝酸盐的合量逐渐增多,豌豆生长愈好,积累亦愈多;而速效磷的含量则是逐渐减少,减少的程度与豌豆生育状况关系不明显。2.磷肥和增施廐肥对豌豆有显著增产效果,多施肥可以促进单株多结荚、粒,施磷肥不仅能促进多结荚、粒,并能提高籽粒的绝对重量。3.在同样施肥情况下,采用秋耕,秋施基肥,提早播种,宽行条播和中耕锄草等综合栽培技术措施,可以提高豌豆的单位面积产量。
1. The use of autumn plowing, you can save more than the soil moisture, more decomposition and accumulation of effective nutrients, peas production has a significant role. During the growth of pea, the amount of nitrate in the soil gradually increased, the better the pea grew and the more it accumulated. The content of available phosphorus decreased gradually, but the relationship between pea and pea was not obvious. Phosphate fertilizer and application of fertilizer increased pea significant yield increase, more fertilization can promote more plant pod, grain, phosphate fertilizer can not only promote more pods, grain, and can improve the absolute weight of the grain. In the same situation of fertilization, the use of autumn plowing, autumn base fertilizer, early sowing, broad sowing and tillage weeding and other comprehensive cultivation techniques and measures, can improve pea yield per unit area.