有壁犁翻地作为土壤耕作的基本措施,至今仍在农业生产中广泛应用。但是也有一定的弊病。因此,国内外正在试验、推广机车进地次数少的少耕体系,来代替连翻。我们试验证明轮翻比连翻好,耙茬在一定条件下可以代替翻地,深松耕法可以更好的协调土壤的水、肥、气、热状况,也是可行的,本试验的初步结果如下: There are plowed plows as the basic measures of soil cultivation, is still widely used in agricultural production. But there are certain disadvantages. Therefore, at home and abroad, we are experimenting with the promotion of less-intensive train systems with fewer trips to replace successive orders. Our test proves that the turning over is better than turning over, the stubble can replace the land under certain conditions, and the deep plowing method can better coordinate the water, fertilizer, gas and heat conditions of the soil. The preliminary results of this experiment as follows: