Treatments included conventional tillage, subsoiling, straw mulch, tied ridges, shallow pits surface and no tillage.
试验处理包括常规耕作、深松、秸秆覆盖、垄作、浅坑及免耕。
Hence, this paper introduces the technical system of machinery subsoiling and land-preparation, and analyzes the economical benefits of this technology using in Qinggang County.
为此，介绍了机械深松整地的技术体系，并以青冈县为例进行了经济效益分析。
No-till and subsoiling have shown promise in increasing water storage, reducing water loss, enhancing water availability, and saving energy, as well as increasing wheat yield.
采用保持耕作措施，尤其免耕和深松，对于增加土壤蓄水、减少蒸发损失、提高水分有效性、节省能耗以及改善作物产量显示出最佳的效果。
Subsoiling returning could significantly increase soil urease activity and sucrase activity.
深松耕还田显著提高土壤脲酶、蔗糖酶活性。
Subsoiling reduced runoff and soil losses by more than 50% and 90% respectively, compared to conventional tillage.
与常规耕作比较，深松覆盖处理分别减少径流和土壤流失50%和90%。
Subsoiling ploughAn automatic agricultural machinery with various functions. Made up of frame, pole, plough share, soil separating board, leading bogie and strengthening tie bar.
一种自动多功能深松犁属于农业机械，由架体总成、犁柱总成、铧片、分土板总成、导向架总成和加强拉杆总成组成。
Subsoiling ploughAn automatic agricultural machinery with various functions. Made up of frame, pole, plough share, soil separating board, leading bogie and strengthening tie bar.
一种自动多功能深松犁属于农业机械，由架体总成、犁柱总成、铧片、分土板总成、导向架总成和加强拉杆总成组成。
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