Raising roots to promote strong air defense First of all, root products such as microbial agents, chitin, amino acids and alginic acid products should be used frequently and timely. Pouring seedling water, timely cultivating and raking, cutting soil capillaries, reducing soil water evaporation, improving soil permeability, and promoting root system expansion to deep soil. Generally speaking, as long as the vegetables do not show symptoms of wilting, they can be watered as late as possible. Second, cover the mulch at night. It is recommended that the vegetable farmers make multiple strokes on the basis of the rooting compound, and cover the mulch after the flowering and fruit setting. At this time, the root system is already deep and the leaf area is large, and the mulch film can play its due role. Pay attention to the use of root-fertilizers. The price of vegetables is good this year. Many vegetable farmers provide nutrients for the fruits, and they apply a lot of fertilizers, but they neglect the maintenance of the roots. For the sheds with bad roots, it is recommended to use root-fertilizers for each time. Apply, maintain the root system. Transforming and pruning In order to promote the growth of the main branches of the plants during the whole branching, some vegetable farmers knocked out the entire side branches (the side branches were squatted from the base). This operation is unreasonable. First, the advantage of strong growth ability of the lateral branches can not be utilized, so that the plants can continue to produce results; secondly, when the main branches of the plants appear empty branches, there is no reserve force and it is prone to openness. In order to make up for the vacancies, many vegetable farmers have left a lot of side branches, and some even left them for the purpose of keeping fruits. This will cause the leaves and leaves to shade, and will not grow good trees and good fruits. Remove the side branches correctly. The use of collaterals is an important guarantee for improving the yield of eggplant. The correct method of pruning is very important. The specific method is: when the fruit on the main branch is normal, the side branches can be removed, leaving the first branch of the side branch during operation. Then knock off the side branches from near the tiller. At the same time, timely use of side branches to reasonably retain fruit. Due to the serious phenomenon of the main branch, it is necessary to change the previous pruning method and use the side branches to properly retain the fruit to shorten the open time. When the operation is to use the side branches to retain the fruit, the fruit of the second branch of the side branch is generally selected, and the heart is picked from the second branch. Second, when the side branches are left to retain fruit, they must be topped when the side branches are long enough to be strong. Take more measures and promote the pepper First of all, pick and combine, pick a pepper, whole branch, wipe once. There are more scorpions in the growth process of peppers. Therefore, every time you pick a pepper, it is necessary to carry out the smearing in time to prevent these branches from consuming nutrients in unnecessary consumption. Generally, after the head simmered pepper is sitting, the unleashed wangchangzhi on the main branch should be removed. As a result, only the side branches that cause the stagnation of the sputum can be removed. The peripheral side branches should be left after the fruit is removed. Remove it again. In addition, the axillary buds that are produced between the leaves of the leaves under the first branch should be removed early, and the disease, old and yellow leaves in the lower part of the plant should be removed in time. In order to make the inside and outside branches dense and proper. Second, variable temperature management. Variable temperature management can increase the fruit setting rate of pepper. In the production, the pepper can't sit still and it makes the vegetable grower a headache. In general, the temperature required for the pollen germination of pepper is not high, generally around 28 °C, and the pepper is more pollinated at 8-10 am, so the shed temperature of the pepper flowering period should not be higher than 28 °C to control 23~28°C is the best. At 10~11 hours, properly increase the temperature of the shed to about 30 °C, which can increase the photosynthetic rate of pepper and increase the accumulation of photosynthetic products to ensure sufficient nutrient supply of pepper. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Hair Care,Hair Serum,Hair Care Products,Hair Moisturizer Guangzhou Lingxue Cosmetics Co., Ltd , https://www.gzlxgj188.com
After the fall, the vegetables "empty trees" learn more about these few strokes easily
In recent days, the changing weather has had a great impact on vegetable production. Many vegetables have appeared “empty†under current environmental conditions, and the fundamental solution needs to start from plant growth and pruning.