这些地曾使用除草剂，也施了些肥，但还够不上近期采用的农艺措施标准，也不是半矮杆麦类产量最高的。
It has been treated with herbicides and some fertilisers, but not up to the standard of the most recent agronomic practices, nor is it the highest-yielding semi-dwarf wheat variety.
NPK化肥平衡施用以及NPK化肥与有机肥配合施用稻麦产量稳定，紫色土生产力的可持续性最强。
The highest sustainability of productivity was observed on the plots where equilibrium NPK chemical fertilizer and organic fertilizer were applied.
通过减苗、扩行、调肥和控水等技术可培育高产或超高产群体。对稻麦超高产指标体系和技术途径等进行了讨论。
The index system of and approaches to the super high-yielding rice and wheat were also discussed in the paper.
通过减苗、扩行、调肥和控水等技术可培育高产或超高产群体。对稻麦超高产指标体系和技术途径等进行了讨论。
The index system of and approaches to the super high-yielding rice and wheat were also discussed in the paper.
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