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Perennial live paddy planting rice on the basis of conventional fertilization, by basal + can, tillering, closed herbicide + company + can, can (20% less nitrogen) basal + partner, 100% of nitrogen in the whole stages base + can with different processing, performance from the growth of rice, rice tillering, leaf chlorophyll value, yield and increasing costs, unit yield inceement, VCR, etc, with increasing can improve rice leaf chlorophyll content, promote rice tillers, makes the rice growth, significantly increase rice yield and output value, according to labor saving, has demonstrated and value. 相似文献
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