In the middle and early May, cotton seedlings were transplanted when there were 3 to 4 true leaves, and the temperature was the main criterion. When the temperature of 5 cm was stable at 18°C, it was suitable for transplanting. In late-night cotton, in the late May or early June, cotton seedlings had 6 to 7 leaves transplanted early. The commonly used methods for transplanting cotton seedlings include hole transplanting and ditching and transplanting. Before the hole was transplanted, the crop was harvested and the land was not ploughed. A 3 cm deep ditch was opened on the transplanting line and the hole was transplanted. The size of the hole is the same as that of the carcass, and the depth is preferably 1.5 cm below the soil surface after transplanting. Careful attention should be paid when drilling holes to ensure density. Before transplanting into the hole, fertilize 7.5 kg of ammonium bicarbonate per acre, 15 kg of superphosphate, and inject a thin slurry of 1/3 of the depth of the hole. Then put the nutrients into the hole and apply the carcass to the bottom of the hole. Or pour fertiliser in the hole. After transplanting, cover the roots of the soil and connect the nutrient pods to the soil without leakage. Do not use fertilizers such as mud, on the day of transplanting, live trees and fertilizer should be applied. Each mus of wheat ridges is planted with 250 kilograms of livestock manure per mu, and wheat is transplanted with 500 kilograms of manure per acre. After the ditching and transplanting, the cultivated land after the harvesting of the crops shall be planted, and the seedlings shall be planted by planting rows. The machine can be used with mechanical or animal force to open the trough, the depth of the trough is 10 to 16 cm, the base fertilizer is applied in the trough, and the seedlings and soil cover are planted according to the transplanting density. The cover soil was divided into two stages. The soil was first covered with 2/3, compacted, poured water and then covered with soil. We are manufaturer for kinds of Fruit. We have orange, apricot,etc. Healthy food. Fruit Fresh Apricot,Organic Navel Oranges,Mandarin Orange,Sweet Citrus Chengdu Minghe Agriculture Co.,Ltd , http://www.cdmhny.com