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玉米杂交种滑丰9号是河南滑丰种业科技有限公司所选育的玉米新品种,2006年3月通过河南省农作物品种审定委员会审定通过。几年来,经河南省试验、示范,表现出高产、优质、抗逆性强等特点,已成为河南省大面积推广的玉米新品种,其制种关键技术如下。1 严格选地、安全隔离制种田最好选在地势平坦、土质肥沃、集中连片、旱能灌、涝能排的地块,空间隔离应在500m以上,严禁种植其他玉米品种。
Maize Hybrids Fengfeng 9 is a new maize variety selected by Henan Fengfeng Seed Industry Science and Technology Co., Ltd. It passed the approval of Henan Crop Variety Approval Committee in March 2006. Over the past few years, the Henan Province, the pilot, demonstration, showing high yield, high quality, strong resistance and other characteristics, has become a large area of Henan Province to promote new varieties of corn, the key techniques of seed production are as follows. 1 Strictly selected, the safe quarantine farming is best selected in the flat topography, fertile soil, concentrated contiguous, dry irrigation, waterlogging drainage plots, spatial isolation should be more than 500m, no other corn varieties planted.