Scientific use of solanaceous vegetables is a crop that requires more fertilizer and consumes more fertilizer. In order to ensure nutrient requirements, it is necessary to apply sufficient base fertilizer to ensure supply, especially in the seedling stage, flowering stage, maturity period and the first batch of fruits after harvesting. It is necessary to divide the topdressing. The combination of nitrogen, phosphorus, potassium and trace elements (boron, calcium, zinc, iron) has a good effect on plant recovery and improvement of the second batch of fruit yield and prevention of premature aging. In the middle and late stages, root dressing can also be carried out.
Timely pruning solanaceous vegetables have strong growth potential and many side branches. It is necessary to pick up the heart during the vigorous growth period and promote early maturity. After harvesting the first loquat fruit, the top and side hearts should be removed according to the density, and the “top advantage†should be eliminated. Promote balanced growth of plants.
Prevention and control of diseases and insect pests The growth of pests and diseases in the middle and late stages of the solanaceous vegetables is an important factor in the premature aging of solanaceous vegetables. Strengthening the management of pests and diseases can prolong the growth period of solanaceous vegetables and increase production. Common diseases and insect pests of solanaceous vegetables include blight, powdery mildew, viral disease, anthracnose, downy mildew, gray mold, aphids, red spiders and the like. It is necessary to prevent and treat drugs in time, but it is especially prudent when using drugs. It is strictly forbidden to use pesticides with high toxicity and long-lasting effect to ensure the safety of humans and animals. Regardless of the pest control or treatment, the number of days before the harvest can not be sprayed.
The timely harvest of solanaceous vegetables is high in yield and fast in growth, but there are too many fruits to be deposited, which will cause fruit falling and fruit drop, early decline in growth and timely harvesting, which can reduce the burden on plants and reduce the drop of flowers and fruits. Eggplant and green pepper can be harvested at the age of eight, tomatoes can be harvested at the time of ripening, and red peppers can be harvested in the case of crimson.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.bodybuildingoil.com