| 荒漠草原区“草田轮作”模式及牧草高效种植技术 |
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| 引用本文： | 荒漠草原区,草田轮作
,模式及牧草高效种植技术.荒漠草原区“草田轮作”模式及牧草高效种植技术[J].畜牧与饲料科学,2019,40(8):47-49. |
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| 作者姓名： | 荒漠草原区 草田轮作
模式及牧草高效种植技术 |
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| 作者单位： | 1.内蒙古自治区农牧业科学院草原研究所,内蒙古 呼和浩特 010031;2.内蒙古草都饲草料研究院,内蒙古 呼和浩特 010031;3.达尔罕茂明安联合旗草原工作站,内蒙古 达尔罕茂明安联合旗 014500 |
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| 基金项目： | 国家重点研发计划专项（2016YFC050050702）; 草牧业试验试点项目; 内蒙古农牧业创新基金项目（2017CXJJM06） |
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| 摘 要： | 针对荒漠草原区无霜期短、水资源缺乏、饲草料匮乏等实际情况,在内蒙古达尔罕茂明安联合旗北部荒漠草原区具有灌溉条件和机械化作业条件的养殖合作社,开展了草田轮作技术研究。通过牧草和经济作物品种选择、水肥一体化栽培、适时收获等技术集成,进行“紫花苜蓿—草谷子—马铃薯—青贮玉米”的轮作示范。结果表明,该技术模式可以增加牧草产量,提高单位面积土地经济效益,是提高该地区土壤肥力和获得良好生态、社会、经济效益的有效途径,为该地区草牧业结构调整、可持续发展提供技术支撑。
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| 关 键 词： | 荒漠草原 草田轮作 牧草 |
| 收稿时间： | 2019-07-02 |
A Rotation Mode of Crop and Grass in Desert Grassland Area and High-efficient Cultivation Technique of Herbage |
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| BAI Chun-li,ZHAO He-ping,SHI Yong-ming,DING Hai-jun,LIU Si-bo.A Rotation Mode of Crop and Grass in Desert Grassland Area and High-efficient Cultivation Technique of Herbage[J].Animal Husbandry and Feed Science,2019,40(8):47-49. |
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| Authors: | BAI Chun-li ZHAO He-ping SHI Yong-ming DING Hai-jun LIU Si-bo |
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| Institution: | 1.Grassland Research Institute,Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031,China;2.Inner Mongolia Caodu Forage Research Institute,Hohhot 010031,China;3.Grassland Workstation of Darhan Muminggan Joint Banner,Darhan Muminggan Joint Banner 014500,China |
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| Abstract: | In view of the actual situation of desert grassland area such as short frost-free period, insufficient water resources and deficient feed and forage supply, a rotation mode of crop and grass was explored in the livestock breeding cooperatives with irrigation and mechanized operation conditions in the northern desert grassland area of Darhan Muminggan Joint Banner in Inner Mongolia. The rotation demonstration of ′alfalfa-grass millet-potato-silage maize′ was carried out by integration of a series of technology, including varieties selection of herbage and economic crop, cultivation in a water and fertilizer integrated system, and timely harvesting. The results showed that this rotation mode increased the yield of herbage and improved the economic benefit of land per unit area. Furthermore, it was also an effective way to improve soil fertility and to obtain good ecological, social and economic benefits, which provided technical support for the structural adjustment and sustainable development of grassland and animal husbandry in this area. |
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| Keywords: | desert grassland rotation of crop and grass herbage |
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