高原地区薏苡高产栽培研究——以云南师宗县为例  

High Yield Cultivation of Coix in Plateau Region——A Case Study of Shizong County in Yunnan

作　　者：张晓云[1] 安曈昕[1] 潘红昆 王志光 向云芳 杨志清[3] Zhang Xiaoyun An Tongxin Pan Hongkun Wang Zhiguang Xiang Yunfang Yang Zhiqing(College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201 Yunnan Purui Pharmaceutical Group Co., Ltd., Shizong Yunnan 655700 Standardized Chinese Herbal Plant Technical Guidance Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201)

机构地区：[1]云南农业大学农学与生物技术学院,昆明650201 [2]云南普瑞生物制药(集团)有限公司,云南师宗655700 [3]云南农业大学云南省优势中药材规范化种植工程研究中心,昆明650201

出　　处：《中国农学通报》2017年第20期16-22,共7页Chinese Agricultural Science Bulletin

基　　金：云南省科技计划项目"云南薏苡规范化种植关键技术研究与示范"(2014RE002)

摘　　要：为了探索云南省高原地区薏苡的产量潜力,筛选出师宗县薏苡种植最佳的品种、密度和追肥量的组合模式,笔者根据不同的品种(系)、密度和追肥量,设置了三因素四水平的正交试验。研究结果表明,‘师薏1号’在师宗县高原地区表现出了最高的产量潜力,且各品种(系)产量最高的组合均在较低密度、中等追肥量(83370~100050株/hm2、追肥量为300~450 kg/hm2)的条件下产生,其中处理组合A1B3C3(‘师薏1号’、100050株/hm2、追肥量为450 kg/hm2)为本试验中薏苡种植最佳的品种、密度和追肥量的组合模式,产量高达7143.60 kg/hm2。根据本试验得出的最佳组合模式可推荐在云南师宗县高原地区及其他环境相似的地区进行推广。To explore the yield potential of Coix in plateau area of Yunnan Province, and select the best Coix variety, planting density and fertilizing quantity in Shizong County, the authors carried out an orthogonal experiment with three factors and four levels, according to varieties （lines）, planting density, fertilizing quantity. The results showed that the variety of ＇Shiyi I＇ had the highest yield potential in the plateau of Shizong County. Moreover, the highest yield for all varieties （lines） occurred under the comb/nation of low density （83370- 100050 plants/hm2） and moderate amount of fertilizing quantity （300-450 kg/hm^2）. The treatment A1B3C3 （‘Shiyi I＇, 100050 plants/lam2, fertilizing quantity 450 kg/hm^2） was the optimal combination model of variety, planting density and fertilizing quantity, and the yield reached 7143.60 kg/hm^2. The optimal combination model can be recommended in Shizong County of Yunnan Province, and other regions with similar environment.

关 键 词：薏苡 高原地区 品种(系) 种植密度 追肥量 高产栽培 

分 类 号：S519[农业科学—作物学]