大化县岩溶区植物适应性种植试验  

The Experiment of Plant Adaptability Cultivation in Karst Area of Dahua County

作　　者：韦彩会[1] 俞月凤[1] 何铁光[1] 蒙炎成[1] 唐红琴[1] 张野[1] 李婷婷[1] 何永群[1] 李忠义[1] 王瑾[1] 胡钧铭[1] 

机构地区：[1]广西农业科学院农业资源与环境研究所,广西南宁530007

出　　处：《安徽农学通报》2015年第24期92-94,共3页Anhui Agricultural Science Bulletin

基　　金：广西科学研究与技术开发计划项目(桂科攻1355007-8);广西农业科学院基本科研业务专项(2015YT31)

摘　　要：研究旨在探讨适合广西岩溶区生长的农作物新品种,以期为该区域农作物品种的更新换代及新种植作物提供试验示范和技术支撑。通过选择玉米、大豆、葡萄共3种作物在广西大化县岩溶区不同地块进行适应性种植,其中玉米品种有桂单0810、桂单0811、桂单162,以当地农家种作为对照;大豆品种有桂豆3号和桂豆5号,以当地农家种作为对照;葡萄品种有夏黑、巨峰、户太,每种作物的种植规格及田间管理参照当地种植习惯并遵循各品种的特性进行种植管理。结果表明,玉米品种桂单0810、桂单0811、桂单162产量分别达481.66kg/667m^2、478.24kg/667m^2、443.12kg/667m^2,分别比当地农家种增产31.57%、30.63%、21.04%;大豆品种桂豆3号和桂豆5号产量分别为85.82kg/667m^2、、78.76kg/667m^2,分别比当地农家种增产77.87%、、63.23%,和对照相比,玉米和大豆各品种增产均达极显著水平;而夏黑、巨峰、户太葡萄产量分别达1 170.5kg/667m^2、1 380.0kg/667m^2、1 518.0kg/667m^2,均能取得良好的经济效益。因此,所选的玉米、大豆及葡萄品种均适宜在该区域种植。To explore new crops suitable for the growth of karst areas in Guangxi,in order to provide experimentaldemonstration and technical support for the new crop varieties in this region. 3 kinds of crops were be chosenincluding corn,soybean,grape to plant in different plots in the karst area of Guangxi Dahua.Varieties of corn wereGuidan0810、Guidan0811and Guidan162,taking the local farmers variety as a control;Soybean varieties wereGuidou No 3 and Guidou No 5,taking the local farmers variety as a control;Grape varieties were Xaihei,Jufeng andHutai,Plant specifications and field management of each crop referred to the local planting habits and followed thecharacteristics of the various varieties of plant management. The yields of Guidan 0810,Guidan 0811 and Guidan 162 were 481.66kg/667m^2、478.24kg/667m^2、443.12kg/667m^2,higher than local farmers variety 31.57% 、30.63% and21.04% respectively. The yields of Guidou No 3 and Guidou No 5 were 85.82kg/667m^2 and 78.76kg/667m^2 respectively,higher than local farmers variety 77.87% and 63.23% respectively. Compared with the control,the yields of cornand soybean varieties increased significantly. The yields of Xiahei,Jufeng and Hutai were 1 170.5kg/667m^2、1 380.0kg/667m^2、1 518.0kg/667m^2 respectively,achieving good economic benefits. The selected corn,soybean andgrape varieties are all suitable for the karst region.

关 键 词：岩溶区 植物 适应性种植 

分 类 号：S19[农业科学—农业基础科学]