The so-called "in the fine and not more", the application of pesticides is also this reason, can not cause waste, so a series of programs have also been developed on the conservation of pesticides. First, circulating spray technology The conventional sprayer equipment was redesigned and reconstructed. A drug recovery device was installed on the opposite side of the sprayer. The liquids collected on target plants that had not been deposited were pumped back to the liquid tank for recycling, which could significantly increase the effective use of pesticides. rate. Second, low-volume spray technology The application amount on the unit area is constant, and the pesticide solution is slightly diluted, and the water consumption is equivalent to 1/5 to 1/10 of the conventional spray technology. Experts believe that this technology improves operational efficiency and is particularly suitable for use in greenhouses and mountainous regions. Third, electrostatic spray technology Through the electrostatic high-voltage generating device, the droplet sprayed on the method of spraying, the amount of liquid droplets deposited on the surface of the blade significantly increased, the effective utilization of pesticides can be increased to 90%. Fourth, drug roller smearing technology It is mainly used to prevent and control internal absorption herbicides. The liquid oozes through the surface of the medicine roller (a kind of plaster that is made of a foam material that can absorb the liquid medicine). It only needs to contact the upper leaf of the weeds to be effective. . This method can almost completely apply the agent on the surface of the target plant, and no spillage or dripping of the solution occurs. Fifth, pill application technology For water-soluble pesticides used in paddy fields, pelletized pesticide application techniques can be used. Simply spread the pellets over the farmland, increasing the efficiency by a factor of ten, without pesticide drift and contaminating neighboring crops. Dehydrated Beetroot Powder,Dehydrated Red Beetroot Powder,Air Dried Beetroot Powder,Dried Red Beet Root Powder Xinghua Dongbao International Trade Co.,Ltd , https://www.xhdongbaofoods.com