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1.忌叶面喷施 碳酸氢铵对作物叶片有较强的腐蚀性,容易烧伤叶片,影响光合作用,故不能作为作物叶面喷施的肥料。 2.忌干土施用 土壤干燥,即使深施覆盖,肥料也不能及时溶解并被吸咐供作物吸收利用。只有在土壤具有一定湿度的情况下,施用碳酸氢铵,肥料才能得到及时溶解,从而减少挥发损失。 3.忌高温施用 碳酸氢铵的挥发性和气温高低关系密切,气温越高,挥发越烈,故碳酸氢铵不宜在高温烈日下施用。
1. Avoid ammonium bicarbonate spray foliar leaves on crops have strong corrosive, easy to burn leaves, affecting photosynthesis, it can not be used as foliar crop fertilizer. 2. Avoid soil dry soil application, even if the deep facilities, fertilizers can not be dissolved in time and was absorbed for crop absorption and utilization. Only in the soil with a certain humidity, the application of ammonium bicarbonate, fertilizer can be dissolved in time to reduce the loss of volatility. 3. Avoid high temperature application of ammonium bicarbonate volatility and the temperature is closely related to the higher the temperature, the more volatile, it is not suitable for use in high temperature hot sun.