大麦-双季稻轮作体系有机物料与化肥配施对大麦资源利用效率及产量的影响

张帆, 杨茜

Effects of combined application of organic materials and chemical fertilizers in barley-double cropping rice rotation system on barley resource utilization efficiency and yield

ZHANG Fan, YANG Qian

图2 大麦-双季稻轮作有机物料与化肥配施大麦产量可持续指数(SYI)与变异系数(CV) 缩写同表1。

Fig. 2 Sustainable yield indexes (SYI) and coefficients of variations (CV) of barley yield with combination of organic material and chemical fertilizer in barley-double cropping rice rotation system Abbreviations are the same as those given in Table 1.