Grain yield was standy black soil> aquent> cinnamon> brown soil> fluvo-aquic soil, and the CV of grain yield and spikes were large, grain number and 1000-grain weight were standy.

 
  • 产量表现为砂姜黑土>潮土>褐土>棕壤>河潮土,在不同土壤类型间产量和穗数变异较大,粒数和千粒重相对稳定。
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