‘晋荞麦(苦)5号’的栽培技术  

Cultivation Technique of ‘Jinqiao No.5'

作　　者：郝志萍[1] 吕慧卿[1] 曹昌林[1] 张琼姝 彭之东[1] 张建华[1] 史丽娟[1] 

机构地区：[1]山西省农业科学院高粱研究所,山西晋中030600

出　　处：《中国农学通报》2016年第30期79-81,共3页Chinese Agricultural Science Bulletin

基　　金："十二五"国家科技支撑计划"荞麦青稞丰产优质高效栽培关键技术研究与示范"(2014BAD07B04);山西省农业科学院育种工程项目"高产;优质杂粮新品种选育"(16yzgc021);山西省回国留学人员科研资助项目"磷;钾;硼;锌;硒肥与苦荞麦籽粒黄酮及蛋白的相关性研究"(2015-119)

摘　　要：荞麦是粮药兼用作物,是近年来人们喜爱的保健食品之一,但由于其生育期短、产量低,限制了荞麦的生产及加工。为提高‘晋荞麦(苦)5号’的产量,扩大其生产规模,采用氮、磷肥2因素D-饱和设计和随机区组设计,对肥料、密度2个方面进行了试验研究。结果表明:该品种的最高产量施肥量为:尿素408.0 kg/hm^2、磷肥919.5 kg/hm^2,最适密度为81.2万株/hm^2。Buckwheat is one of the popular health food in recent years since it can be used as both food and medicine. But the production and processing of buckwheat were limited by its short growth period and lowyield. The influence of fertilizer and density in production were studied using two factors D saturating optimumdesign of nitrogen and phosphate and randomized block design, in order to improve the yield of‘Jinqiao No.5＇and expanding its production scale. The results showed that, when the urea was 408.0 kg/hm^2, phosphatefertilizer was 919.5 kg/hm^2 and the density was 812000 plants/hm^2, the yield of‘Jinqiao No.5＇was the highest.

关 键 词：'晋荞麦(苦)5号’ 密度 施肥量 

分 类 号：S517[农业科学—作物学]