低纬度高海拔地区木薯高产高效栽培
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摘要
为研究在低纬度高海拔地区不同木薯间差异和发掘高产高效木薯品种,本试验对13份木薯品种进行了鲜薯产量和经济效益的研究。结果表明:不同品种的木薯鲜薯产量和经济效益都不同,其中SC124的鲜薯产量(43 217.39 kg/hm~2)和经济效益(25 930.43元/hm~2)都是供试样品中最高的。试验结果为进一步推广高产高效木薯品种提供有利材料,并为木薯资源开发提供方法和手段。
In order to analyze the difference of the fresh yield of various cassava cultivars in the area with low latitude and high altitude to select cassava cultivars with higher yield and higher benefit in this area,13 cassava varieties were tested in terms of fresh yield and economic returns in the experiment. Results indicated that all the cassava varieties varied in fresh yield and economic returns, of which cassava variety SC124 was higher in fresh yield(43 217.39 kg/hm~2) and economic returns(25 930.43 yuan/hm~2) in the experiment. This experiment provided useful information about extension of high-yielding cassava cultivars and offered ways and means for the development of cassava resources.
In order to analyze the difference of the fresh yield of various cassava cultivars in the area with low latitude and high altitude to select cassava cultivars with higher yield and higher benefit in this area,13 cassava varieties were tested in terms of fresh yield and economic returns in the experiment. Results indicated that all the cassava varieties varied in fresh yield and economic returns, of which cassava variety SC124 was higher in fresh yield(43 217.39 kg/hm~2) and economic returns(25 930.43 yuan/hm~2) in the experiment. This experiment provided useful information about extension of high-yielding cassava cultivars and offered ways and means for the development of cassava resources.
引文
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[2]Kawano K.Thirty years of cassava breeding for roductivitybiological and social factors for success[J].Crop Science,2003,43:1 325-13 35.
[3]沈光.广西木薯产业的发展前景与对策[J].热带农业科学,2001(2):24-27.
[4]蔡东宏,杨莲珍.世界木薯生产概貌及应用趋向[J].世界热带农业信息,1999(1):1-4.
[5]周明强,班秀文,杨成龙,等.贵州省山地木薯高产创建栽培技术[J].湖北农业科学,2018,57(3):13-15.
[6]李富山,黎萍,周飞燕,等.桂垦09-11木薯套种西瓜高产高效栽培试验初报[J].资源开发,2018,4(83):38-41.
[7]韦小贞,尹成和,李兆贵,等.武鸣县木薯间作花生、大豆的高产高效模式[J].热带作物学报,2011,31(9):14-17.
[8]杨丽英,葛再伟.云南木薯的生产和加工[J].木薯精细化工,2001,27(4):32-36.
[9]将朝贵.高产木薯的引种栽培及利用[J].云南农业科技,1997,17(1):16-18.
[10]韦本辉.中国木薯栽培技术与产业发展[M].北京:中国农业出版社,2008.
[11]李宁辉,詹玲,冯献,等.中国木薯产业发展的SWOT分析及对策建议[J].农业展望,2010(5):28-32.
[12]赵大伟,郭元友,邓国军,等.木薯间作糯玉米的高产高效模式分析[J].热带农业科学,2017,37(4):15-16.
[13]李一鲲.关于开发木薯生产的认识与建议[J].云南农业科技,1998,20(1):8-9.
[14]赵大伟,杨华才,邓国军,等.文山州甘薯种质资源收集和研究[J].农业研究与应用,2017(2):51-56.