a practice for tillage 一种耕地措施
Compared with conventional tillage method, the mulch tillage practice increased soil water content.
与常规耕作方式相比，随着秸秆覆盖量增加，土壤水分增加。
Tillage practice had important effect on soil nutrients loss and soil degradation in the fragile karst ecosystem.
耕作对喀斯特脆弱生态系统土壤具有重要影响，是造成土壤养分流失、退化的主要原因。
So matched main working implement for high-ridge platform - planter to practice this tillage method and ensure waterlogged lowland good harvest.
为此，给“高垄平台”耕法配套了主要作业机具—播种机，以保障此耕法的顺利实施，保障低湿易涝地丰产丰收。
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