... leaf stalk ① 多叶茎 (leafy stem) ②叶柄 leaf-stem ratio 叶茎比 leaf streak 叶斑病 ...
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不同微肥配方对田间基施紫花苜蓿叶茎比和初水分含量影响差异不显著。
There were no significantly effect on the leaf-stem ratio (LS) and early water content of alfalfa among different mixed trace element fertilizer treatments in field trail.
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