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 > 草地管理对土壤碳截获的影响 安徽农业科学 2018 (23) 1-5+8
Position: Home > Articles > Effect of Grassland Management on Soil Carbon Sequestration Journal of Anhui Agricultural Sciences 2018 (23) 1-5+8

草地管理对土壤碳截获的影响

作  者：
李强;周道玮
单  位：
中国科学院东北地理与农业生态研究所
关键词：
土壤有机碳;草地管理;放牧;施肥;补播
摘  要：
综述放牧、开垦、施肥、补播等管理措施对草地土壤碳截获的影响。通过研究建议:(1)优化放牧制度和牲畜饲养管理能够有效保护草地覆被、提高饲草资源利用效率、直接或间接地增加土壤碳截获。(2)合理布置农牧业格局,深化农副产品饲料化利用。对不适宜作物种植的土地果断退耕恢复草地植被,发展草田轮作、间作,在休耕期种植覆盖饲草作物,可期待有效保护土壤地力和增加土壤有机碳储量。(3)施加有机肥料对提高草地土壤碳截获有巨大潜力。(4)草地补播,尤其进行豆科植物补播可期待有效提高土壤碳截获。
译  名：
Effect of Grassland Management on Soil Carbon Sequestration
作  者：
LI Qiang;ZHOU Dao-wei;Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences;
关键词：
Soil organic carbon;;Grassland management;;Grazing;;Fertilization;;Reseeding
摘  要：
The effects of management measures such as grazing,reclaimation,fertilization and reseeding on soil carbon storage dynamics were summarized. By this study,it was suggested:(1)improved grazing regime and livestock feeding could effectively protect grassland vegetation,and enhance the forage utilization efficiency,which will directly or indirectly increase soil carbon sequestration.(2) reasonable layout of agriculture and animal husbandry,and deep utilization of subsidiary agricultural products as fodder,and conversion from untillable land into grassland,and development of rotation and intercropping between grass and crop,and plantation of cover crop,all which could protect soil fertility and increase soil carbon storage.(3)organic fertilizer could be greatly potential to be applied for increasing soil carbon sequestration.(4)reseeding,in particular introduction of legume into grassland could be expected to enhance soil carbon sequestration.

相似文章

导出引用
计量
文章访问数: 8
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