一、备种、备肥(一)备种以选择高产稳产品种为主导,以优质专用品种为重点,在确保用种安全的前提下,积极扩大高产、优质、抗病性好的弱春性、半冬性品种种植面积。品种布局要新老品种搭配、弱春性与半冬性品种搭配,注重推广抗条锈病、赤霉病、吸浆虫的品种,选用半冬性品种要注意品种的早熟性。南阳市宛城区以弱春性品种为主,搭配半冬性早熟抗病品种。南阳盆地麦区以先麦8号、郑麦7698、兰考 I. Preparation and Preparation of Fertilizers (I) Preparing Species To focus on the selection of high-yield and stable-yielding varieties and focusing on high-quality and special-purpose varieties, under the premise of ensuring the safe use of seeds, actively expand the weak spring with high yield, good quality and good disease resistance Sexual, semi-winter varieties planted area. Variety layout to the old and new varieties with, weak spring and semi winter varieties with emphasis on the promotion of resistance to stripe rust, scab, Midge, the selection of semi-winter varieties should pay attention to the varieties of premature. Wancheng District, Nanyang City, mainly to weak spring sexual varieties, with semi-winter precocious disease-resistant varieties. Nanyang Basin wheat area with the first wheat 8, Zheng Mai 7698, Lankao