中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 甘孜州半农牧区麦后复种饲用油菜引种比较试验 南方农业学报 2012,43 (8) 1106-1109
Position: Home > Articles > Comparison experiment on introduced forage rape ( Brassica napus) cultivars growth after wheat harvesting in agro-pastoral ecotone of Ganzi Prefecture Journal of Southern Agriculture 2012,43 (8) 1106-1109

甘孜州半农牧区麦后复种饲用油菜引种比较试验

作  者：
陈红琳;刘定辉;陈代全;沈学善;陈尚洪;王昌桃
单  位：
四川省农业科学院土壤肥料研究所;四川省甘孜州农业科学研究所
关键词：
麦后复种;饲用油菜;生态适应性;采食速度;日采食总量;甘孜州半农牧区
摘  要：
【目的】比较不同油菜品种的生态适应性及牦牛日采食总量,为甘孜州半农牧区推广麦后复种饲用油菜提供优良的种质资源。【方法】2011年7～10月,以四川双低油菜生产中主推品种川油36、川油58为对照,引进中国西北地区大面积推广饲用油菜品种饲油1号、华协11号,采用品种比较及牦牛舍饲试验,调查不同油菜品种生态适应性及牦牛采食速度和日采食总量。【结果】在甘孜州半农牧区引进品种饲油1号、华协11号均可正常生长,鲜草产量分别可达34296.16和30573.75kg/ha;牦牛对饲油1号的采食速度为61.19g/min·头,日采食总量为14.73kg/头,对华协11号的采食速度为62.91g/min·头,日采食总量为15.15kg/头,均显著高于对照品种。【结论】饲油1号、华协11号可作为麦后复种饲用油菜品种在甘孜州生态条件下推广种植。
译  名：
Comparison experiment on introduced forage rape ( Brassica napus) cultivars growth after wheat harvesting in agro-pastoral ecotone of Ganzi Prefecture
作  者：
CHEN Hong-lin1, LIU Ding-hui1 *, CHEN Dai-quan2, SHEN Xue-shan1, CHEN Shang-hong 1, WANG Chang-tao1 (1 Soil and Fertilizer Research Institute, Sichuan Academy of Agricultural Science, Chengdu 610066, China; 2 Ganzi Agricultural Research Institute, Kangding, Sichuan 626000, China)
关键词：
grown after wheat; forage rape (Brassica napus); ecological adaptability; intake speed; total daily intake quantity; agro-pastoral ecotone of Ganzi Prefecture
摘  要：
[Objective]The present study was conducted to study the ecological adaptability and total daily intake quantity of forage rape (Brassica napus) in order to supply elite forage rape germplasm resources for growth after harvesting wheat in the agro-pastoral ecotone of Ganzi Prefecture. [Method]From July to October, 2011, experiment on cultivar comparison and yak intake of two introduced forage rape (Brassica napus) cultivars (Siyou 1 and Huaxie 11), extended in large area in northwest China, was carried out by using two main double-low erucic acid rape cultivars in Sichuan production as control; ecological adaptability of the two introduced cultivars, yak intake speed, and total daily intake quantity were investigated and studied. [Result]In agro-pastoral ecotone of Ganzi Prefecture, Siyou 1 and Huaxie 11 could grow regularly with the fresh yield of 34296.16 and 30573.75 kg/ha, respectively. yak intake speed and total daily intake quantity of Siyou 1 were 61.19 g/min·yak and 14.73 kg/yak, respectively, those of Huaxie 11 were 62.91 g/min·yak and 15.15 kg/yak, respectively, which were all significantly higher than the control. [Conclusion]Siyou 1 and Huaxie 11 could be extended and planted as forage rape after harvesting wheat in the agro-pastoral ecotone of Ganzi Prefecture.

相似文章

导出引用
计量
文章访问数: 7
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46