论文部分内容阅读
碳铵是目前施用量最大的一种化肥.挥发快、易流失,肥效速而不长,猛而不稳,在作物生育前期施用较多时,易徒长,而后期脱肥,生育后期施用较多时又易导致贪青晚熟,采取“少吃多餐”的办法,投工增多,肥量加大,成本高.为解决这一问题,我社农技站将碳铵制成球状颗粒,集中施用,对小麦、夏玉米、红薯等作物都有不同的增产效果.一、制法与投工采用新乡化工机械配件厂生产的20F24型球肥机,将粉状碳铵倒入机上料斗内,电动或手动,即可轧出直径
Ammonium bicarbonate is one of the most widely used chemical fertilizers at present, which is characterized by rapid volatilization, easy loss, rapid but not rapid fertilization, fierce and unstable application, more application in early crop growth, But also easily lead to greed lateness, take “eat less meals” approach, increased investment, increased fat, high cost.In order to solve this problem, our agency will be made of ammonium bicarbonate spherical particles, focus on the application, For wheat, summer corn, sweet potatoes and other crops have different effects of increasing production.Method of the law and investment using Xinxiang Chemical Machinery Parts Factory production of 20F24 type ball machine, the powdered ammonium bicarbonate into the hopper, electric or manual , You can roll out the diameter