If the light management turns fine after rain, snow and snow, the plant should have a process of gradually seeing light and gradually warming up. When the sun comes out, the grasshoppers are uncovered, and the vegetable farmers do not leave the greenhouse, always paying attention to the changes in the plants. After the light, the temperature in the shed rises rapidly, the transpiration increases, the ground temperature is low, the root absorption capacity is weak, and the absorption and transpiration are unbalanced, causing the leaves to wilting. In severe cases, the plants will die due to physiological drought. Before the plant is about to appear wilting, it is necessary to put down the grasshopper in time, or put a grasshopper in a row for several days until the plant grows normally, and then normalize according to the temperature. These two methods are called cover back and cover flower.
Water and fertilizer management For vegetables that have caused chilling damage, before the sun is revealed, water can be sprayed on the foliage to make it slowly heat up. For plants that are severely wilting and stop growing after continuous rainy and snowy days, the plants must be nutritionally adjusted and sprayed with exogenous phytohormones to promote hair growth. In order to restore the physiological capacity of greenhouse and greenhouse vegetables, it is advisable to use three-element compound fertilizers of nitrogen, phosphorus and potassium for melons and solanaceous vegetables, and 1% to 2% aqueous urea solution for leafy vegetables, and root vegetables. A 0.3% potassium dihydrogen phosphate solution and a 1% potassium sulfate aqueous solution were sprayed. Special attention should be paid to the fact that it cannot be sprayed in rainy and snowy days to avoid causing the humidity in the shed to rise and induce disease.
After the soil management weather has cleared, the soil with high humidity is cultivated and soiled to make it breathable, increase the ground temperature and promote the growth of new roots. If the root system has been cold, after the soil is warmed and the roots are warmed, the fertilizer water can be poured once. However, the groundwater should be used for watering. The cold water should not be used on the ground. Avoid flooding with water. After watering, timely ploughing and arranging. When applying fertilizer, apply more biological fertilizers, activate the soil, increase soil organic matter, make the soil loose, increase the permeability, and promote root development.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Black sesame seeds are the black seeds of sesame seeds, rich in protein and minerals, as well as beneficial substances such as unsaturated fatty acids, vitamin E, sesamin and melanin. Black sesame can nourish blood, invigorate liver and kidney, benefit blood and black hair, and can relieve and improve deficiency diseases caused by deficiency of kidney qi. Flaxseed oil contained in black sesame seeds removes cholesterol attached to the walls of blood vessels. Unsaturated fatty acids can maintain the health of blood vessels, and have certain preventive and improving effects on hyperlipidemia, hypertension and other diseases. Black sesame also has the effects of moistening the intestines and laxatives, invigorating the lungs and nourishing qi, helping the spleen and muscles, clearing the blood vessels, and moisturizing the skin.
Jilin Yomi Agricultural and Sideline Products Import and Export Co.LTD. focusing on building a green base, building a characteristic industrial chain, deepening the channel supply chain, vigorously developing export trade, and leading the development direction of the entire industry; insisting on green development, promoting the concept of health, and making every effort to build a national leading enterprise in the organic grain industry.
Black Sesame,Black Sesame Seeds,Black Sesame Benefits,Black Sesame Seeds Woolworths
Yomifresh , https://www.yomifresh.com