徐薯27大面积超高产机械化种植模式研究

Study on Mechanization Planting Pattern of Xushu27 Sweet Potato[Ipomoea batatas(L.)Lom.] with Super High-yield in Large Area

概述了2009～2011年江苏省徐州市铜山区柳新农场甘薯[Ipomoea batatas(L.)Lom.]新品种徐薯27超高产的机械化种植模式。简要介绍了育苗、种植、栽插、收获和贮藏模式,从高淀粉甘薯新品种的选择、主要栽培技术和经济效益分析入手,全面总结了徐薯27大面积超高产机械化栽培种植模式的成功经验,现已推广到江苏省宿迁市(种植面积100 hm2)、山东省济宁市(种植面积150 hm2)、河南省周口市(种植面积200 hm2)、安徽省亳州市(种植面积210 hm2)4个地方。2011年种植经济效益均在2.7万元/hm2左右。

The mechanization planting modes of Xushu27 sweet potato with super high-yield in Liuxin Farm in Tongshan District,Xuzhou City,Jiangsu Province during 2009-2011 were summarized.The nursery,planting,harvesting and storage model were introduced.Starting from the choice of varieties of high starch sweet potato,main cultivation techniques and economic benefits,the successful experiences of mechanized cultivation of Xushu27 were summarized.Until now,Xushu27 have been widely planted in Suqian（Jiangsu,100 hm2）,Jining（Shandong,150 hm2）,Zhoukou（Henan,200 hm2） and Bozhou（Anhui,210 hm2）.Economic benefits of 2011 was about 2.7 ten thousand yuan· hm2.