Recently, 75-year-old farmer Ding Libang of Wuqiao Township, Yunmeng County, Hubei Province called me and asked him to change nutrition and seedling transplants for mulching cultivation this year. He asked if this is feasible. Give answers now. Q: Can mulching cotton use chicken manure as a base fertilizer? A: The application of chicken manure as a base fertilizer must pay attention to the following points: First, chicken manure should be fully decomposed; second, it must be applied earlier before filming; third, the application amount per mu should not be less than 1,500 kilograms; and fourth, chicken manure contains A certain number of weed seeds should be guarded against weeds. Q: Do you still need to apply other fertilizers when chicken manure is applied? Answer: It is necessary to apply inorganic fertilizer after applying chicken manure. In general, each acre must be treated with 30 kg of compound fertilizer or 50-60 kg of compound fertilizer with a content of about 25%, and 10-15 kg of potash fertilizer should be used. Only in this way can the combination of organic fertilizer and inorganic fertilizer, combined with delayed fertilizer and quick-acting fertilizer. Q: When is herbicide better? Answer: The application time is generally before the cotton is sown or after the cotton is sown. However, it should be noted that the cotton field must be full, and only the herbicide can fully penetrate the soil and increase the weeding effect. Q: Which herbicides should be applied? A: Lanso, Dole is a selective bud pre-amide herbicide that can be applied prior to cotton sowing. Stable and stable killing, Gaisha et al. are post-emergence conductive stem and leaf treatment agents that can be used after the emergence of cotton or weeds. Bathing Brush,Removable Bath Brush,Massage Bath Brush,Round Bath Brush Yangzhou Tongfun Red International Trading Co,Ltd. , https://www.i-ecbio.com