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常规耕作与短期免耕下葡萄园土壤孔隙结构差异的图像比较 被引量:1

Image comparison of differences in pore structures of vineyard soils under conventional-tillage and short-term non-tillage
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摘要 本文利用数字图像分析方法,研究了新葡萄园和老葡萄园在常规耕作和短期免耕下土壤孔隙结构的差异。结果表明:常规耕作和短期免耕土壤在孔隙结构上具有较为明显的差异。与短期免耕相比,常规耕作土壤具有较多规则的小土粒,孔隙面积较大,其小孔隙比重较高。新葡萄园常规耕作和短期免耕土壤结构之间的上述差异相对弱于老葡萄园土壤。
出处 《土壤》 CAS CSCD 北大核心 2002年第5期275-278,共4页 Soils
基金 国家自然科学基金(49901008) 第一作者法国政府博士奖学金(19991288) 教育部留学回国人员科研启动基金(2002-247)资助项目。
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