此外,施用石灰改善了供试土壤的磷营养,磷营养差异是蚕豆产量差异的主要原因之一。
Besides these, lime application improved soil phosphorus nutrition, which was one of the main causes that increased the yield of broad bean.
施用石灰后,紫花苜蓿的根鲜重、根瘤数、株高、鲜重、干重、分枝数都高于对照。
Fresh root weight and nodule number of alfalfa with lime application were higher than those of the control group.
采用盆栽试验,研究了在施用石灰改良条件下,重金属铅污染对玉米根系生长的影响。
This paper studies the influence of the heavy metals lead pollution on the root growth of maize in the application of lime for improving conditions by pot experiments.
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