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1.“编号4704921问”:将未发酵好的鸡粪拌锯末一起发酵,然后再施到地里,这种方法可行吗?农医生答:鸡粪含氮量高,混合锯末发酵更好。因为目前温度不高,发酵会比较慢,可以再加一些发粪宝或EM菌剂兑水搅拌均匀,用塑料薄膜覆盖堆沤腐熟,一般情况下2-3周即可腐熟;气温较低时,腐熟需5-6周。2.“薛文顺问”:根线虫如何防治?农医生答:防治根结线虫一定要定植以前提前预防,在整地后移栽前使用10.5%阿维噻唑膦或1%阿维菌素或10%噻唑膦颗粒剂,移栽前或播种前1周地表撒施。操作办法:翻地后起垄前撒药,撒药后耙平起垄,然后挖坑播种或者移栽。使用剂量:500
1. “No. 4704921 Q:” Unfermented chicken manure mixed with sawdust fermentation, and then applied to the ground, this method is feasible? Doctor A: Chicken manure with high nitrogen content, mixed sawdust fermentation more it is good. Because the current temperature is not high, the fermentation will be slower, you can add some hair dung or EM fungicide watered with water, with a plastic film covered pile 沤 maturity, under normal circumstances 2-3 weeks to decompose; temperature is low , Decomposing need 5-6 weeks. 2. “Xue Wenshun asked ”: root nematode how to prevent? Doctor A: The prevention and treatment of root knot nematodes must be planted in advance before the prevention of transplanting before land use transplanting 10.5% avermectin or 1% avermectin abamectin 10% thiazalaphone granules, the surface before transplanting or sowing 1 week before spreading. Method of operation: after turning the ridge Ridge before sprinkling medicine, spreading rake flat ridge Ridge, and then dug sowing or transplanting. Dosage: 500