‘舜麦1718’和‘中麦175’在晋中晚熟冬麦区的生育表现  

The Development Behavior of‘Shunmai 1718'and‘Zhongmai 175'in Late-maturing Winter Wheat Region in Jinzhong

作　　者：刘婷婷[1] 赵颖红[1] 杨珍平[1] 高志强[1] 杨武德[1] 王瑞云[1] 潘幸来[2] 

机构地区：[1]山西农业大学农学院,山西太谷030801 [2]山西省农科院棉花研究所,山西运城044000

出　　处：《中国农学通报》2014年第15期56-61,共6页Chinese Agricultural Science Bulletin

基　　金：现代农业产业技术体系建设专项经费"小麦隐性灾害防控与抗逆稳产综合技术研究"(CARS-03-01-24);山西省科技攻关计划项目"不同麦类不同粒色优良种质资源发掘与加工利用研究"(20110311001-4);山西省自然科学基金"小麦抗旱性状SSSL的创建"(2011011028-1)

摘　　要：为了研究黄淮冬麦区育成品种‘舜麦1718’和北方冬麦区育成品种‘中麦175’在晋中晚熟冬麦区的生育表现,采用田间试验,采取不同生育时期采样调查的方法,结合当地气候条件,研究2个品种在返青、起身、拔节、孕穗、抽穗等5个生育时期的农艺性状,以及收获后的产量性状及籽粒品质性状。研究结果表明,‘中麦175’和‘舜麦1718’都有在晋中晚熟冬麦区推广应用的潜力。具体来讲,‘中麦175’产量水平较高,‘舜麦1718’产量水平有进一步提升的空间;‘舜麦1718’的抗晚霜冻害能力较强,籽粒品质更好,具有较好的生态适应性,但株型矮小,在生产上应注意重施拔节水肥以促进茎节伸长生长,提高茎蘖成穗率,提高后期籽粒充实度。研究为充分挖掘山西小麦优良种质资源提供理论依据。The field experiment was adopted to study the development behavior of‘Shunmai 1718＇ and ‘Zhongmai 175＇in late-mature winter wheat region in Jinzhong. The two varieties were from winter wheat region in north of China and middle-mature half-winter wheat region in Huanghuai, respectively. The plant traits were investigated at reviving, getting up, jointing, booting and heading stages, respectively. After harvesting, yield and yield structure with grain quality were determined. The results showed that two varieties were potential to be popularized in Jinzhong. Speaking in detail, the yield level of‘Zhongmai 175＇was higher than of‘Shunmai 1718＇, while the resistance capacity of‘Shunmai 1718＇against late freezing disaster and its grain quality had better than of‘Zhongmai 175＇. But plant height of‘Shunmai 1718＇was short, so fertilizing-watering at jointing stage should be pay attention to promote stem elongation, enhance heading rates of stem and tiller, and then improve grain filling in production. The study could provide theoretical a basis for digging sufficiently Shanxi wheat resource.

关 键 词：'舜麦1718’ '中麦175’ 晋中晚熟冬麦区 生育表现 

分 类 号：S512.1[农业科学—作物学]