MySheen

How to avoid drug damage caused by herbicides

Published: 2024-11-08 Author: mysheen
Last Updated: 2024/11/08, 1. In order to select herbicide varieties correctly, it is best to do experiments on unfamiliar varieties or varieties that have not been used locally. two。 The use of safety agents to prevent drug damage. For example, corn field can be protected from sulfur by using NA (1 minute 8-naphthalene dicarboxylic acid ester) antidote before sowing and seed coating with 0.5% sodium chloride 1.0%.

1. In order to select herbicide varieties correctly, it is best to do experiments on unfamiliar varieties or varieties that have not been used locally. two。 The use of safety agents to prevent drug damage. For example, corn field can be protected from thiocarbamate herbicides by using NA (1 ~ 8-naphthalene dicarboxylic acid ester) antidote before sowing and seed coating with 0.5% ~ 1.0%. 3. The use of plant growth regulators, water and fertilizer and other measures to promote crop growth and reduce herbicide damage. For example, the drug damage caused by auxin herbicides can be reduced by spraying gibberellin or sprinkling lime, plant ash, activated carbon and so on. For the drug damage caused by contact herbicides, chemical fertilizers can also be used to promote the rapid recovery of crop growth. 4. Measures such as ploughing the land and irrigating the field were used to eliminate the herbicide residues used in the previous crop.

 
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