MySheen

Chronic drug damage of Schisandra chinensis

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, The symptoms of chronic drug injury are not obvious, which can be judged by the comparison of normal plants, which ultimately affects the yield and quality. Mostly caused by pesticide residues, mainly caused by repeated or successive years of pesticide application, the accumulation of pesticide residues in the soil or plants. Before Schisandra chinensis seedlings or cultivation, if the previous crops have used herbicides, Wotuan can be used to degrade pesticide residues in the soil. (1) usage and dosage ① is used to treat the soil during the leisure period of farmland. The specific method is to add 2000 water to 750g / mu.

The symptoms of chronic drug injury are not obvious, which can be judged by the comparison of normal plants, which ultimately affects the yield and quality. Mostly caused by pesticide residues, mainly caused by repeated or successive years of pesticide application, the accumulation of pesticide residues in the soil or plants.

Before Schisandra chinensis seedlings or cultivation, if the previous crops have used herbicides, Wotuan can be used to degrade pesticide residues in the soil.

(1) usage and dosage

① uses Wotuan to treat the soil during the leisure period of farmland. The specific method is to add 2000 times of water to 750g per mu, stir it evenly and fully dissolve it, spray the ground evenly with a sprinkler or spray pot, and then plough for leisure, so that pesticide residues can be fully degraded.

A few days before sowing or planting, ② was fully dissolved with 750g of Wotuan and 2000 times of water per mu, sprayed on the surface of the seedling bed or planting belt, and then sowed or transplanted.

(2) points for attention

① should be used at one time after preparation and should not be mixed with acid pesticides and should not be foliar sprayed.

② fertile soil is non-toxic and has no residue, so it needs to be sealed and protected from light, and it is effective for a long time.

 
0