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 > 红壤微生物量磷与土壤磷之间的相关性研究 浙江大学学报(农业与生命科学版) 1999 (5)
Position: Home > Articles > Study on relationship between microbial biomass phosphorus and soil phosphorus in red soils Journal of Zhejiang University (Agriculture and Life Sciences) 1999 (5)

红壤微生物量磷与土壤磷之间的相关性研究

作  者：
陈国潮;何振立;黄昌勇
单  位：
浙江大学土化系
关键词：
红壤;微生物量磷;土壤全磷;土壤有机磷;土壤速效磷;相关性
摘  要：
对８ 种肥力水平差异较大的红壤进行了微生物量磷与土壤磷之间的相关性研究⒚结果表明，红壤微生物量磷与土壤全磷、土壤有机磷以及土壤速效磷之间存在明显正相关⒚红壤微生物量磷尤以与土壤速效磷关系最为密切，提示两者之间存在某种动态平衡；同时，要提高红壤固定磷的利用率，可通过刺激土壤微生物的生长，促进微生物对红壤磷的周转和循环来实现⒚
译  名：
Study on relationship between microbial biomass phosphorus and soil phosphorus in red soils
作  者：
CHEN Guo chao, HE Zhen li, HUANG Chang yong(Dept. of Soil Science and Agricultural Chemistry, Zhejiang Univ., Hangzhou 310029, China) . Journal of Zhejiang University (Agric. & Life Sci.), 1999,25(5):513～516
关键词：
red soil; microbial biomass phosphorus; soil total phosphorus; soil organic phosphorus; soil quick vailable phosphorus; relationship
摘  要：
Eight red soils differing in fertility levels were tested to study the relationship between soil microbial biomass phosphorus and soil phosphorus.The results showed that the red soil microbial biomass phosphorus was closely related with soil total phosphorus, soil organic phosphorus and soil quick available phosphorus. The relative coefficients were 0.840,0.897 and 0.944,respectively. The especially significant relation of red soil microbial biomass phosphorus to soil quick available phosphorus suggests that there exists a certain dynamic balance between these two types of phosphorus; meanwhile, the ultilization rate of fixed phosphorus in red soils could be improved by promoting the growth of soil microorganisms and ,furthermore,turnover and cycling of phosphorus by soil microorganisms.

相似文章

导出引用
计量
文章访问数: 3
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