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| Benefits of Short-Duration, High-Stocking Rate Opportunistic Grazing on Arid Rangelands During Favorable Conditions 期刊论文 发表期刊: FRONTIERS IN ECOLOGY AND EVOLUTION. 出版年: 2021, 卷号: 9 作者: Louhaichi, Mounir; Gamoun, Mouldi; Gouhis, Fethi
 收藏  |  浏览/下载:13/0  |  提交时间:2022/02/12 grazing exclusion spring grazing stocking rate rapid grazing gdel |
| 景泰绿洲三种小谷物生长时间对牧草产量和营养品质的预测 期刊论文 发表期刊: 草业学报. 出版年: 2017, 卷号: 26, 期号: 6, 页码: 185-194 作者: 段倩雯; 成慧; 侯扶江
 收藏  |  浏览/下载:21/0  |  提交时间:2019/11/29 oat(Arrhenatherum elatius) rye (Secale cereale) spring wheat(Triticum aestivum) forage yield grazing hay cutting prediction model |
| Intake, Reproductive, and Grazing Activity Characteristics of Range Cattle on Semi-arid Rangelands 学位论文 学位授予机构: The University of Arizona.. 出版年: 2016 作者: Knight;Colt Watson
 收藏  |  浏览/下载:20/0  |  提交时间:2019/11/29 DescriptionABSTRACT: Study One - Our objective was to characterize mature range cows based on intake and grazing activity. Starting in the early spring of 2013 4 experiments were conducted. First mature range cows (n = 137) were fitted with radio frequency identification (RFID) and placed in a dry-lot pen equipped with GrowSafe? technology to monitor DMI of alfalfa hay. These data were then used to assign cows a residual feed intake (RFI) value utilizing the National Research Council (NRC) (1996) model to predict intake of beef cattle. Cattle with negative and positive RFI were characterized as low-intake and high-intake |
| 春季休牧后放牧强度变化对短花针茅荒漠草原主要植物种群空间分布的影响 期刊论文 发表期刊: 生态环境学报. 出版年: 2016, 卷号: 25, 期号: 5, 页码: 729-736 作者: 卫智军 ; 张爽; 吕世杰; 解云; 刘文亭; 刘红梅; 吴艳玲
 收藏  |  浏览/下载:53/0  |  提交时间:2019/11/29 desert steppe banning grazing in spring plant population spatial distribution multi-fractal theory |
| 景泰绿洲3种小谷物的产草量与牧草营养成分预测 期刊论文 发表期刊: 草业科学. 出版年: 2016, 卷号: 33, 期号: 10, 页码: 2041-2053 作者: 段倩雯; 成慧; 侯扶江
 收藏  |  浏览/下载:16/0  |  提交时间:2019/11/29 rye spring wheat oat cutting grazing hay |
| Nitrous oxide emissions from an agro-pastoral ecotone of northern China depending on land uses 期刊论文 发表期刊: AGRICULTURE ECOSYSTEMS & ENVIRONMENT. 出版年: 2015, 卷号: 213, 页码: 241-251 作者: Yang, Xinming; Chen, Haiqing; Gong, Yuanshi; Zheng, Xunhua; Fan, Mingsheng; Kuzyakov, Yakov
 收藏  |  浏览/下载:11/0  |  提交时间:2019/11/29 Annual N2O emissions Land use change Spring thaw Grazing Semi-arid grassland Cropland |
| 荒漠草原山羊和绵羊冬春季牧食行为及对草地的影响 期刊论文 发表期刊: 干旱区资源与环境. 出版年: 2010, 卷号: 24, 期号: 12, 页码: 172-178 作者: 陈海军; 单玉梅; 吴志毅; 王明玖
 收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29 Inner Mongolia desert steppe grazing behaviors goats sheep winter and spring grazing |
| 放牧对古尔班通古特沙漠南部半固定沙垄地表性质的影响 期刊论文 出版年: 2009, 卷号: 19, 期号: 3, 页码: 299-308 作者: 王雪芹; 张元明 ; 蒋进; 杨维康; 郭洪旭; 胡永锋
 收藏  |  浏览/下载:31/0  |  提交时间:2019/11/29 spring-summer grazing semi-fixed longitudinal dune dune surface characteristics Gurbantunggut Desert |
| Effects of spring-summer grazing on longitudinal dune surface in southern Gurbantunggut Desert 期刊论文 发表期刊: JOURNAL OF GEOGRAPHICAL SCIENCES. 出版年: 2009, 卷号: 19, 期号: 3, 页码: 299-308 作者: Wang Xueqin; Zhang Yuanming ; Jiang Jin; Yang Weikang; Guo Hongxu; Hu Yongfeng
 收藏  |  浏览/下载:13/0  |  提交时间:2019/11/28 spring-summer grazing semi-fixed longitudinal dune dune surface characteristics Gurbantunggut Desert |
| Fodder supply in cold season in Gobi nomadic area, Mongolia 期刊论文 发表期刊: ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES. 出版年: 2004, 卷号: 17, 期号: 2, 页码: 203-206 作者: Yamasaki, S; Ishida, J
 收藏  |  浏览/下载:6/0  |  提交时间:2019/11/28 pastoralism grazing sheep and goats forage sustainable livestock production winter-spring disaster |