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皖油21丰产性、稳产性好,生长整齐,抗逆性强,熟期适中,适宜在安徽省及长江中下游二熟制或三熟制地区推广种植。为了加速新品种的推广,我们在品种育成后,对其制种技术进行了专项研究,取得了较好的效果。1.制种基地的选择制种基地最好选择在光照充足的山区冲田或江心洲,采用自然
Wanyou 21 high yield, good stability, good growth, strong resistance, moderate maturity, suitable for Anhui Province and the middle and lower reaches of the Yangtze River two or three areas to promote planting. In order to speed up the promotion of new varieties, we breed varieties, we made a special study on their seed production techniques and achieved good results. 1. seed base selection Seed production base is best choice in the light of the mountains Okinawa or Jiang Xinzhou, the use of natural