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891植物促长素,小麦吸收后,能增强光合作用,促进根的生长,加快对土壤N、P、K和微量元素的吸收,达到增产的效果。由乌鲁木齐市科协普及部推荐,在我场青年队试验、示范、推广。试验地设在职工沙丽汗承包的冬小麦地。一、试验地概况试验地系山前冲积扇,沙壤上,PH值8左右,土层厚30-50厘米。下层为砂砾石,有机质含量较少,前茬为油葵地。二、试验设计(如图)
891 plant growth hormone, wheat absorption, can enhance photosynthesis, promote root growth, speed up the absorption of soil N, P, K and trace elements, to increase the yield. Recommended by Urumqi Municipal Science and Technology Department of Popularization, Youth Field in my test, demonstration, promotion. Experimentally located in the contractor Sally Khan contracted winter wheat. First, the experimental site to test the alluvial fan, sandy soil, PH value of about 8, 30-50 cm thick soil. The lower is gravel, organic matter content is less, the former crop is oil sunflower land. Second, the experimental design (pictured)