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成熟期与生态型 成熟期是指大田作物一个世代生育的自然终限时期。在农业上的意义是让作物从萌芽开始便充分利用当地气候资源及在各项农业措施的条件下不断生长发育,在适宜的时候充分成熟,以利人们
Mature and ecotype maturity refers to the field of a field crop field natural period of the end of life. The agricultural significance is to allow crops to make full use of local climatic resources from the beginning of germination and to continuously grow and develop under the conditions of various agricultural measures and fully mature when appropriate so as to benefit people