欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2015, Vol. 31 ›› Issue (8): 12-15.doi: 10.11924/j.issn.1000-6850.2014-2204

所属专题： 畜牧兽医

• 畜牧 动物医学 蚕 蜂 • 上一篇    下一篇

云南干热河谷热带牧草在混合草颗粒饲料中的应用

张明忠1,史亮涛1,金 杰1,何光熊1,龙会英1,范建成1,邵庆勇2   

  1. (1云南省农业科学院热区生态农业研究所,云南元谋 651300；2云南省畜牧兽医科学院,昆明 650224）
  • 收稿日期:2014-08-13 修回日期:2015-03-03 接受日期:2014-10-29 出版日期:2015-04-07 发布日期:2015-04-07
  • 通讯作者: 张明忠
  • 基金资助:
    国家“十二五”科技支撑计划项目“西南生态安全屏障构建技术与示范--长江上游低山丘陵区生态综合整治技术与示范”(2011BAC09805)；国家现代农业产业技术体系建设专项资金项目(CARS-39)；国家“十二五”科技支撑计划项目“南方优质饲草高效生产加工利用关键技术研究与集成示范”(2011BAD17B03)云南省攻关项目“金沙江干热河谷生态修复技术集成与示范”(2011CA009)。

Application Studies on Mixed Particle of Introduced and Native Tropical Grass in Yunnan Dry-Hot River Valley

Zhang Mingzhong1, Shi Liangtao1, Jin Jie1, He Guangxiong1, Long Huiying1, Fan Jiancheng1, Shao Qingyong 2   

  1. (1Research institute for tropical Eco-Agricultural sciences, Yunnan Academy of Agriculture sciences, Yuanmou Yunnan 651300;2Yunnan Animal Science and Veterinary Institute, Kunming 650224)
  • Received:2014-08-13 Revised:2015-03-03 Accepted:2014-10-29 Online:2015-04-07 Published:2015-04-07

摘要： 以外引牧草和本地牧草在云南干热河谷的生长优势及利用方式，合理利用雨季汛期生长过盛的牧草经过收集处理后，通过禾本科与豆科的混合比例在1:2和1:3之间，精料含量在35%~45%的合理搭配混合制成的草颗粒，不仅提高了牧草的利用率，增加了动物的适口性，还为旱冬季节缺少食草可以随时加工制作而提供食草动物所需饲料，弥补了热区冬季无草料的缺憾。制成的混合草颗粒饲料具有好采食、易消化、储藏方便等优点，目前已成为全价饲料的主流形式。

关键词: 产量品质, 产量品质

Abstract: According to the growth pattern and used ways, collecting introduced and native grasses of rainy season to making mixed grass particles and evaluating tropical grass forages utilization in Yunnan dry-hot valley. The results showed that: the mixed grass particles, mixed Gramineae and Leguminosae forages in ratio of 1:2 to 1:3 with 35%-45% concentrated food into mixed, can not only improve the forage utilization rate, increase the palatability of the animal, but also supply needed of herbivores feed efficiently in dry winter season of Yunnan dry-hot valley. With its good advantages of digestibility, production and storage easy ability, mixed grass particle will be a mainstream type of complete feed in animal production industry.