论文部分内容阅读
为了促进周黑麦1号的推广应用,对周黑麦1号的育种目标确立、亲本来源、优良特性进行了分析。结果表明,周黑麦1号的双亲在产量性状、品质性状、抗寒性、抗病性、株叶型、成熟期等方面互补性较好。周黑麦1号产量构成因素协调,丰产、稳产性较好,适应性较强;经区试田间和接种鉴定,周黑麦1号中抗条锈病、纹枯病,耐赤霉病,中感白粉病、叶锈病、叶枯病;抗寒性、抗倒性均优于对照。周黑麦1号中微量元素铁、硒、碘的含量高于普通小麦。同时提出了周黑麦1号配套栽培技术。
In order to promote the popularization and application of Zhou Rye 1, the breeding objectives of Zhou Rye 1, the origin of the parents and its excellent characteristics were analyzed. The results showed that parents of Zhouheimei 1 had better complementarity in yield traits, quality traits, cold resistance, disease resistance, plant type and maturity. Zhou Rye 1 yield components of coordination, high yield, good stability and good adaptability; the field trials and inoculation identification, Zhou Rye 1 in the resistance to stripe rust, sheath blight, resistance to Fusarium head blight Soybean powdery mildew, leaf rust, leaf blight; cold resistance, lodging resistance were better than the control. Zhou Rye 1 in the trace elements iron, selenium, iodine content higher than ordinary wheat. At the same time put forward Zhou Rye 1 matching cultivation techniques.