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几年来,我们坚持以阶级斗争为纲,大破“天命观”,广泛开展了药剂灭蚜试验,采取土、洋农药混用的方法防治棉蚜,既提高了防治效果,又节省了农药,保证了丰收。我们的做法是:
In the past few years, we persisted in using class struggle as the key link and breaking through the concept of “Heavenly Destiny”. We conducted a wide range of tests on pesticides and aphids to prevent cotton aphids by using a combination of soil and foreign pesticides. This not only improved the control effect but also saved pesticides and guaranteed Harvest. Our approach is: