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指出含除草剂复混肥生产的意义 ,描述含除草剂复混肥与复混肥 +除草剂的除草效果对照试验的方法 ,并给出了试验结果 ,最后得出了含除草剂复混肥具有诸多优点的结论。
The significance of the production of herbicide-containing compound fertilizer is pointed out. The control experiment of the herbicidal effect of herbicide-based compound fertilizer and compound fertilizer + herbicide is described, and the test results are given. Finally, Conclusions with many advantages.