论文部分内容阅读
徐州21号是江苏徐淮地区徐州农科所选育而成的高产优质小麦新品种,一般亩产300～450公斤,高产栽培可达500公斤以上,比当地推广的泰山1号、济南13、郑州741、宝丰7228等品种增产1～2成,深受干群欢迎。经江苏省、河南省农作物品种审定委员会审定通过,可在黄淮平原麦区中上等肥力条件下作中晚茬种植,并在小麦吸浆虫发生地区试验、试种推广。据1986年秋播统计,在苏北、皖北、河南、鲁南等地区,徐州21的种植面积已达700多万亩。
Xuzhou No.21 is a high-yielding and high-quality new wheat variety selected and cultivated by Xuzhou Agricultural Science Bureau in Xuhuai, Jiangsu Province. Generally, it produces 300-450 kg of mu per mu and can produce more than 500 kg of high-yielding cultivars. Compared with the locally-promoted Taishan No.1, Jinan 13, Zhengzhou 741, Baofeng 7228 and other varieties of an increase of 1 to 2 percent, welcomed by the cadres. Approved by the Crop Variety Approval Committee of Jiangsu Province and Henan Province, it can be planted in medium and late-cropping conditions in middle-upper fertility conditions in the Huang-Huai Plain wheat area. Regional trial and promotion of Midazolam were conducted. According to autumn 1986 broadcast statistics, in northern Jiangsu, northern Anhui, Henan, southern Shandong and other regions, 21 acres of planted area of Xuzhou has reached more than 700 acres.