> face="Verdana, Arial, Helvetica, sans-serif" size="2">The objective of this research was to analyze the effect of the no-tillage organic green onion under living and dead soil cover, with residual application of composted mulch. The experimental design was used in randomized blocks with four replicates, in split-plot arrangement with four replications. The plot corresponded to the planting system (no-tillage with living mulch of Arachis pintoi, living mulch of native weed, straw mulch and conventional tillage). In each plot the split-plot were represented by the residual doses of organic compost 35, 70 e 105t ha-1 year-1 in the dry compost. The no-tillage in the straw provided superior results to the conventional tillage of the soil and to the two no-tillage systems under living mulch of A. pintoi and native weed. The residual effect of the organic manuring grew with the increase of the fertilizer dose in the no tillage straw, which didn't happen in the no-tillage with living mulch.
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机译：> face =“ Verdana，Arial，Helvetica，sans-serif” size =“ 2”>这项研究的目的是分析免耕有机葱在有生命和死土壤覆盖下的效果，堆肥覆盖物的剩余施用量。实验设计用于具有四个重复的随机区组，具有四个重复的分裂图布置。该地块与种植系统相对应（免耕种植 松树的活覆盖物，原生杂草的活覆盖物，稻草覆盖物和常规耕作）。在每个样区中，以干堆肥中有机堆肥35、70 e 105t ha -1 年 -1 的剩余剂量表示。秸秆免耕提供了比常规土壤耕作和iA覆盖的两个免耕系统更好的效果。 pintoi 和本地杂草。免耕秸秆中有机肥的残留效应随肥料用量的增加而增加，而免耕秸秆覆盖中没有发生。
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