1. Irrigation and cooling: timely irrigation can improve the field microclimate and reduce the temperature between plants by 1 °C ~ 2 °C. Dry crops can be sprayed directly onto the stems and leaves of the crops by sprinkler irrigation or sprayers to maintain the balance of water in the plants by cooling and humidifying. During the high temperature period, in some areas, rice is cooled in the morning, deep water is poured at noon, and the practice of running horse water in the evening is very effective. 2. Auxiliary pollination: For cross-pollination crops such as corn and sorghum, artificial-assisted pollination methods using bamboo stalk powder or powder coating can be used to increase the amount of pollen falling on the stigma, increase the probability of pollination and fertilization, and reduce the high temperature. The effect of the seed setting rate. According to the test, the artificial-assisted pollination increased the seed setting rate by 5% to 8% compared with natural pollination. 3, root external spray fertilizer: with urea, human urine, pig (cow) urine, potassium dihydrogen phosphate aqueous solution and grass ash filter leachate, in the crop break period, heading period, filling stage, multiple sprays, and appropriate amount The large amount of water can not only increase the moisture content of the ear part of the plant, but also help to cool down and humidify the skin. It can also provide the necessary water and nutrients to the leaves in a timely manner, promote the enrichment of the seed nutrition and improve the fullness. 4, field management: reasonable water and fertilizer, can improve the nutritional status of crops, enhance the ability to withstand high temperature hazards, to avoid and mitigate the hazards of high temperatures. Our company is mainly engaged in the production of NATURAL PLANT EXTRACT raw materials, and is a famous supplier of plant extract raw materials in China.
The following are our main recommended fruit and vegetable powder.
Fruit Powder,Vegetable Powder,Organic Apple Juice Powder,Sea Buckthorn Powder Shaanxi Kepler Biotech Co.,Ltd , https://www.keplerherb.com
Fruit and vegetable powder is made by processing fresh fruits and vegetables through more than 10 processes, including pretreatment, quick freezing, vacuum drying, ultraviolet sterilization, packaging and storage, through freeze-drying technology and equipment with international advanced level.
The following are our main recommended fruit and vegetable powder. Our company is mainly engaged in the production of natural plant extract raw materials, and is a famous supplier of plant extract raw materials in China.
Fruit and vegetable powder is made by processing fresh fruits and vegetables through more than 10 processes, including pretreatment, quick freezing, vacuum drying, ultraviolet sterilization, packaging and storage, through freeze-drying technology and equipment with international advanced level.
