Answer: There are two aspects to be paid attention to in the application of biological bacterial fertilizer: First, in the ditch or acupoint to which biological bacterial fertilizer is applied, it is strictly forbidden to directly irrigate water and fertilizer such as unfertilized human and animal manure; try not to use biological bacterial fertilizer and quick-acting nitrogen fertilizer as much as possible Urea and ammonium bicarbonate are mixed and applied to avoid killing biological bacteria and reduce fertilizer efficiency. The second is to use when the sensation is good and the temperature is suitable. When the temperature is lower than 5 °C, the biological fertilizer and the organic fertilizer and a large amount of elemental fertilizer compound fertilizer can exert the maximum efficiency. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Intelligent co2 insufflator,Intelligent insufflator,Constant Pressure insufflator,Smoke evacuation insufflator Ningbo Yaoming Medical Technology Co., Ltd. , https://www.yaominmed.com