Cleaned Squid Tubes,Frozen Squid Tube,Frozen Cleaned Squid Tubes,Stuffed squid tubes ZHOUSHAN JING YUAN FOOD CO.,LTD , https://www.genho-food.com
Some Links in Transplanting Hybrid Cotton
According to the biological and growth characteristics of hybrid cotton, several key factors should be carefully managed during transplanting:
First, timely transplantation is crucial. The timing depends on the previous crop. For example, in fields previously planted with broad beans, transplanting should occur around mid-May. When the previous crops are barley or rapeseed, transplanting should be done while harvesting those crops to ensure a smooth transition.
Second, rational planting density plays a vital role in maximizing the benefits of hybrid cotton. To balance individual plant growth and overall yield, the planting density should be adjusted accordingly. A general recommendation is about 1,800 plants per mu. However, this can vary based on plot type, planting time, irrigation capacity, and soil fertility. In areas with good irrigation and fertile soil, a slightly lower density is preferable, while in less favorable conditions, a denser planting may be necessary. Standard spacing should be between 80–100 cm between rows and 35–40 cm between plants.
Third, applying base fertilizer is essential. It's recommended to use a balanced mix of nitrogen, phosphorus, and potassium. Typically, 10 kg of urea, 30 kg of superphosphate, and 10 kg of potassium chloride per acre are applied. Fertilizer can be placed directly into the planting hole or mixed into the soil. The application of nitrogen should be adjusted based on soil moisture and weather conditions. If the soil is moist, it's ideal to apply the fertilizer before transplanting. However, if the soil is dry and temperatures are high, nitrogen should be added after transplanting, followed by watering to help the seedlings establish.
Fourth, early prevention of underground pests, such as land tigers, is important. Due to the lower density of transplanted hybrid cotton, especially in fields that were previously used for broad beans, white soil, or green manure, it's advisable to spray 25–37.5 kg of pesticide per acre 1–3 days before transplanting. This helps to lure and control pests, preventing damage to young cotton plants.
Fifth, preparing the seedlings before transplanting is critical. It’s recommended to ensure the "three essentials" are in place: fertilizer, water, and medicine. One to two days prior to transplanting, a small amount of nitrogen fertilizer can be diluted and used to feed the seedlings. Additionally, aphid control should be carried out in the seedbed using 18% Yujia or 22% Bailing sprays to protect the young plants.
Finally, proper post-transplant management is essential. This includes draining excess water to avoid waterlogging, removing weeds and loosening the soil immediately after planting, and checking the seedlings to fill in any gaps. Ensuring uniform growth and preventing ridge damage will significantly improve the success of the transplanting process.
By following these steps, farmers can optimize the growth and yield of hybrid cotton, ensuring healthy and productive crops.