硒交所交易中心注册
硒交所股票
细菌肥料是一种新型的复合生物肥料硒交所现货交易中心。它是一种从自然世界收集的氮 - 固定氮化活化细菌。它是通过科学公式和组合处理的。在申请过程中，您必须注意以下五个点：
撒上肥料，可以喷洒，效果更明显硒交所交易所化橘红。
Third, we cannot mix with other pesticides to prevent live bacteria from death.Be careful not to mix with sterilizers, insecticides, herbicides, and sulfur -containing fertilizers, such as potassium sulfate and straw ash, because these drugs and fertilizers can easily kill biological bacteria.When applying, if bacteria fertilizer is contradictory with diseases and insect pests, and weeds, bacterial fertilizer can be applied first, and medicine is used after 48 hours.If mixed, do not mix with the seeds of mixed bactericides.At the same time, it should also prevent mixing with the non -rotten farmhouse fertilizer, because farm fertilizer will ferment during rotting and directly kill biological bacteria.
Fourth, take measures according to the quantity.For fields that have used chemical fertilizers over the years, biological bacteria fertilizer cannot reduce chemical fertilizer and organic fertilizer.Because crop depends on chemical fertilizer, it cannot be adapted immediately with biological bacteria fertilizer instead of nitrogen fertilizer.Therefore, its replacement should be replaced by 30%, 40%, and 60%in the first, second and third year, respectively.Phosphorus and potassium fertilizer can only be added and cannot be reduced.
Fifth, due to timely system.Biological bacteria fertilizer is not fast -acting fertilizer, so it is 7 in the critical period and a large absorption period of the crop.The application effect of ~ 10 days is the best.At the same time, different application methods should be selected for different periods of crops or the same crop.The amount of crop leaf hair and the thickness of the leaf wax will affect its use effect
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