摘要
临丰3号是山西省农业科学院小麦研究所育成的优质抗旱高产冬小麦新品种。该品种产量高，在山西省旱地组区蛾试验和河北省节水区域试验中平均产量3862．5～5460．0kg／hm^2，比对照品种增产7．58％～13．04％；根系发达，抗旱性强，其抗早指数平均为1．13；品质优良，粗蛋白15．26％，湿面筋32．7％，沉降值52．2ml，形成时间5．5min，稳定时间7．2min，面条评分86．5，馒头评分82．5；抗病性好，经鉴定中抗白粉病，低抗根腐病，免疫吸浆虫；后期叶片功能期长，抗干热风，籽饱满，落黄好。该品种株商75～80cm，长方形穗，长芒，穗粒数35～40粒，白粒，角质，千粒重40～45g。该品种适宜在山西省南部麦区、河北省黑龙港、陕西省渭南和渭北旱垣区的旱地种植。
Linfeng No. 3 bred by Institute of Wheat Research, Shanxi Academy of Agricultural Sciences is a winter wheat variety with high - quality, drought resistance and high yield. The results of regional test in Shanxi and Hebei Province showed that Linfeng No. 3 is a variety with high yield, high quality, resistance to drought and diseases. The average yield of Linfeng No. 3 is 3862.5-5460.0 kg/hm^2, 7.58 % -13.04 % higher than that of the control variety. The content of protein, wet gluten, sedimentation value, development time, stability time, steamed bread valuation, noodle valuation are 15.26 %, 32.7 %, 52.2mL, 5.5min, 7.2min, 86.5 and 82.5, respectively. The roots are well-developed,its index of drought resistance is 1.13. The function period of leaves is long and the seeds are plump. The plant height, the grains per spike and the 1000-grain weight is 75 - 80 cm, 35- 40 and 40-45 g, respectively. It is suitable to cultivate in dry lands in southern of Shanxi, Hilonggang of Hebei, and Weinan and Weibei of Shaanxi.
出处
《干旱地区农业研究》
CSCD
北大核心
2007年第1期212-215,共4页
Agricultural Research in the Arid Areas
基金
国家"863"重大项目(2002AA2Z40112002AA241161)
关键词
临丰3号
优质抗旱
遗传特性
冬小麦
Linfeng No. 3
high-quality and drought resistance
heredity
winter wheat
