One must ensure the quality of organic fertilizers. In production, we must build and use high-quality, non-polluting organic fertilizers and fully decompose them. If you need to buy organic fertilizer, you should use regular large manufacturers. Second, we must strictly control the amount of fertilizer. Under normal circumstances, the control of organic manure per acre per season vegetable plot is 1,500 to 2,000 kilograms of pure chicken manure or 50 to 100 kilograms of high-quality cake manure, and fully decomposed 3,500 to 4,000 kilograms of high quality manure or manure. Fruit and tuber vegetable crops require a large amount of fertilizer, it is possible to take the upper limit, while the green leafy vegetable crops need a relatively small amount of fertilizer, it is desirable to take the lower limit. Third, with the application of biological fertilizers. Biological bacteria in biological fertilizers can accelerate the decomposition of organic matter in organic fertilizers, making them more conducive to crop absorption. At the same time, they can decompose and transform harmful substances in organic fertilizers to avoid damage to crops. Generally, when organic fertilizer is used as the base, 150-200 kg of biological fertilizer can be applied per acre. For topdressing, 20-25 kg of biological fertilizer can be applied per acre each time. Traditional Wound Care Products Traditional Wound Care Products,Disposible Gauze Swabs,Disposible Bandages,100% Cotton Bandages Zhende Medical Co.,Ltd , https://www.zdmedicalproducts.com