Scientific use of fertilizers to ensure the need: melon vegetable is a crop that requires more fertilizer and faster fat consumption. Therefore, it is necessary to use enough basic fertilizer to ensure supply, especially at the seedling stage, flowering stage, maturity stage, and after the fruit is harvested for the first time. Grade fertilizer. Do a combination of nitrogen, phosphorus, potassium and trace elements (boron, calcium, zinc, iron).
Irrigation water cooling, fertilization promote long: In the hot season, should be based on soil conditions and melon vegetable production potential, timely furrow irrigation or sprinkler irrigation, in order to reduce soil temperature, temperature and leaf temperature, reduce the high temperature and heat encountered in the blade; while replenishing water And dissolve fertilizers, which are beneficial to root absorption.
Timely picking and promote early maturing: peppers, eggplants, tomatoes, etc., after the harvest of the first loquat fruit, should be based on the density, timely removal of the top heart and side of the heart, eliminate the "top dominance" and promote balanced growth of the plant, that is, can be played when the seal is closed When you go to the top of the heart and the side, if you do not keep the line, you will only take the top of the heart and not the side. Cucumbers, melons, watermelons, etc., when the melon vines grow to about 25 leaves, can be picked up and cut off the middle and upper branches and axillary buds, so that concentrated nutrients transported to the young fruit to promote its rapid expansion.
Pest control, robust growth: common diseases in summer vegetables have anthrax, gray mold, ulcer disease and aphids, red spider, tobacco budworm, cotton bollworm and so on. Because melons are people's daily foods, they should be particularly careful when using drugs. They must not use pesticides with long-lasting toxicities, and ensure the safety of humans and animals. No matter whether pests or diseases are treated, they cannot be sprayed 10-15 days before harvest.
Security Door Without Door Panel
Security Door Without Door Panel,Security Doors,Burglar Door,Metal Security Door
Zhejiang Tilanco Industry&Trade Group Co., Ltd , https://www.tilancogroup.com