始穗期 1. On chilling tolerance of South-China double cropping super rice varieties(combinations) with chilling stress at initial heading stage; 华南双季超级稻始穗期低温胁迫及耐冷性评价 2) preliminary heading stage 抽穗始期 3) nitrogen and potassium at initial heading stage ...
5) preliminary heading stage 抽穗始期6) Initial heading stage 始穗期 1. On chilling tolerance of South-China double cropping super rice varieties(combinations) with chilling stress at initial heading stage; 华南双季超级稻始穗期低温胁迫及耐冷性评价...