【摘要】 对山西晋中旱地谷子施肥效应进行了大田试验,利用系统分析方法对氮、磷及有机肥分别对谷子产量的显著影响,以及氮磷肥的互作效应对谷子产量的影响进行分析,进而提出了该区域谷子高产低耗的合理施肥方案及其应变措施。更多还原

【Abstract】 Based on the theory of statistic analysis, this paper studied the fertilizing effect of nitrogen, phosphate and organic fertilizer on millet in the hilly arid area at middle part of Shanxi Province, and, as a result, put forward an optimum fertilizing scheme for millet of high yield with low consumption and some emergency measures.更多还原