除草剂的剂量
单位面积上施用的除草剂的质量
单位面积:ha
质量:g
除草剂:有效成分
酸当量 (活性成分为酸根的除草剂)
苯磺隆的喷施剂量为?
单位是 g ai/ha
Acid equivalent
K+
Na +
NH4+
g ae/ha
Section 4
Herbicide Behavior in Soil
姜临建 2013.10.23
Why in soil?
1. Many herbicides are applied to soil
deliberately.
2.Siol X herbicide affects:
activity: weed control efficacy
seletivity: corp injury
persistence: carryover
I.Environmental Fate of Herbicide
光解
挥发
...


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