In the current case of large evaporation, to ensure that the soil has sufficient water content in order to improve the speed of operation of nutrients, some farmers worry about the excessive humidity caused by falling, so that watering control is very strict, soil drought, It is more likely to result in serious downfall. In general, it is appropriate to keep the soil moisture between 70% and 80%. Rational watering should be based on soil moisture, and the watering interval should be appropriately shortened to meet the water requirement of plants under high temperature. When watering, it should be noted that the temperature of the current well water is about 15Â°C, while the temperature in the shed during the day can be as high as 30Â°C or more. Therefore, the watering time should be controlled before 8 o'clock in the morning or after 7 o'clock in the evening, when the ground temperature and water temperature are similar. If the water is poured when the ground temperature is high, it is easy to cause root damage to the beans, affect the absorption capacity, and accelerate the aging of the roots and leaves.
Plant extract is a kind of product that takes plant as raw material, uses appropriate solvent or method. According to the use needs of the final product, through physical and chemical extraction and separation process, directional acquisition and concentration of one or more effective components in plants, without changing the structure of its effective components. The product concept of plant extracts is relatively broad. According to the different components of the extracted plants, they form glycosides, acids, polyphenols, polysaccharides, terpenoids, flavonoids, alkaloids, etc.
Herbal Extracts,Barley Grass Powder,Turmeric Extract,Rose Extract Powder
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