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徐州21号现种植面积已达1200万亩以上,是我国当前黄淮平原冬麦区南片中、晚茬口的主体品种。为了充分发挥其增产潜力,取得更大的经济效效益和社会效益
21 Xuzhou planting area has now reached 12 million mu more than the current Huanghuai Plain winter wheat South Section, the main crop varieties of late crop. In order to give full play to its production potential and achieve greater economic and social benefits