mulching soil 覆盖土壤
soil organic mulching 地面有机物覆盖
non flood soil with mulching 地表覆盖旱作
mulching on soil 覆盖土壤
mulching Helilu soil 覆盖黑垆土
①U nder the soil mulching, the germination rate of Quercus wutaishanica seed can respectively reach 56% and 63.2%.
①在土壤覆盖下,辽东栎种子的萌发率在林下及林窗内可分别达56%和63.2%,说明土壤是辽东栎种子萌发的适宜场所。
参考来源 - 子午岭辽东栎种子萌发特征研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Mulching wheat stalks into soil can maintain soil moisture, reduce soil temperature, increase soil microbe amount. But the treatment with stalks burned has no the effects.
小麦秸秆直接覆盖还田有助于保持土壤水分，降低土壤温度，增加土壤表层微生物量，而秸秆焚烧还田的作用不显著。
This overview summarizes the effects of sown grass or organism mulching on orchard soil water, nutrients, air, temperature, microbes and enzymes.
综述了生草或生草后刈割覆盖园地对果园土壤水、肥、气、热、土壤微生物、土壤酶等肥力因子的影响。
Soil surface mulching also had considerable effects on soil environment, but the effects varied with different modules.
此外，地面覆盖对土壤环境也具有重要影响，但不同处理之间差异较大。
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