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通过研究稻 -鸭共生对高原粳稻的产量及相对生长率 (RGR)、净同化率 (NAR)、群体生长率 (CGR)和叶面积指数 (LAI)的影响效果 ,分析了稻 -鸭共生模式产量高于传统农作的原因 ,为稻 -鸭共作技术的推广应用提供了相关的理论依据
The effect of rice-duck symbiosis on the yield and relative growth rate (RGR), net assimilation rate (NAR), population growth rate (CGR) and leaf area index (LAI) The reason why the yield is higher than that of traditional farming provides the theoretical basis for the popularization and application of rice-duck co-production technology