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京早7号玉米麦垄点种,生育期约97天左右。出苗后49天抽雌。抽雌是营养生长到生殖生长的转折点。此期以长秸秆为主。抽雌到成熟43天,以长籽粒为主。籽粒亩产的95.24%和秸秆亩产的
Beijing early morning corn maize Ridge species, about 97 days of growth period. 49 days after emergence of female pus. Pessimistic is a turning point from vegetative to reproductive growth. This period mainly to long straw. Female pens to mature 43 days, mainly to long grains. 95.24% of the mu produce per mu and the yield of straw