农学 >>> 农学总论 作物学 园艺学 土壤学 植物保护学 农药学 林学 畜牧学 兽医学 水产学
搜索结果: 121-135 共查到农学 phosphorus相关记录164条 . 查询时间(0.045 秒)
When phosphorus (P) is applied to soils in excess of plant P demand, P accumulation takes place. By means of P fractionation, we studied the fate of P in 35 soils that had received long-term surplus P...
Soil test phosphorus (P) concentration has a major influence on the dissolved P concentration in runoff from agricultural soils. Thus, trends in soil test P partly determine the development of polluti...
Two field experiments were carried out during the two winter seasons of 2003/ 2004 and 2004/2005 at the Experimental Farm of the National Research Centre at Nubariato study the effect of organic manu...
Available P status as estimated by different extractants and its relationship with different inorganic P forms as influenced by various organic manures and P fertilizers under wetland ecosystem is re...
Experiments with winter wheat (Triticum aestivum L.) were conducted during 2001/2002, 2002/2003 and 2003/2004 in Central Lithuania, Dotnuva site. The effect of P seed coating at control (without miner...
Quantification of plant available phosphorus to the residual crop of sunflower in maize – sunflower cropping sequence from organic manures namely farmyard manure (FYM), poultry manure (PM), Bio compos...
期刊信息 篇名 Microbial biomass phosphorus turnover in variable-charge soils in China. 语种 英文 撰写或编译 作者 Chen,G.,and Z. L. He. 第一作者单位 刊物名称 Commun Soil Sci. Plant A 页面 33 (13&14): 2101-211 出版日期 2002年 月 日 文章标识(I...
期刊信息 篇名 Effects of Canopy and Micro-Irrigation under the Trees on Spatial Variations of Soil Labile Phosphorus and Metals in A Citrus Grove. 语种 英文 撰写或编译 作者 He,Z. L. Zhang,M. K.,D. V. Calvert,and P. J....
期刊信息 篇名 Release potential of phosphorus in Florida sandy soils in relation to phosphorus fractions and adsorption capacity. 语种 英文 撰写或编译 作者 Zhang,M. K.,Z. L. He,D. V. Calvert,P. J. Stoffella,Y. C. Li,a...
期刊信息 篇名 Use of Muck sediments to immobilize phosphorus in Florida sandy soils. 语种 英文 撰写或编译 作者 Zhang,M. K.,Z. L. He,P. J. Stoffella,and D. V. Calvert. 第一作者单位 刊物名称 Soil Sci 页面 167(11):759-770 (200 出版日期 ...
期刊信息 篇名 Loading of phosphorus in surface runoff in relation to management practices and soil properties. 语种 英文 撰写或编译 作者 He,Z. L.,M. K. Zhang,D. V. Calvert,P. J. Stoffella,and Y. C. Li. 第一作者单位 刊物名称 Soi...
期刊信息 篇名 Accumulation and partitioning of phosphorus and heavy metals in a sandy soil under long-term vegetable crop production. 语种 英文 撰写或编译 作者 Zhang,M. K.,Z. L. He,D. V. Calvert,P. J. Stoffella,and X....
期刊信息 篇名 Phosphorus and heavy metal attachment and release in aggregate fractions of sandy soils. 语种 英文 撰写或编译 作者 Zhang,M. K.,Z. L. He,D. V. Calvert,P. J. Stoffella,and Y. C. Li. 第一作者单位 刊物名称 Soil Sci. S...
期刊信息 篇名 Impact of pH on microbial biomass carbon and microbial biomass phosphorus in red soils. 语种 英文 撰写或编译 作者 Chen,G,Z. L. He,and Y. J. Wang. 第一作者单位 刊物名称 Pedosphere 页面 14: 9-15 (2004). 出版日期 2004年 月 日...
期刊信息 篇名 Colloidal iron oxide transport in sandy soil induced by excessive phosphorus application. 语种 英文 撰写或编译 作者 Zhang,M. K.,Z. L. He,D. V. Calvert,and P. J. Stoffella. 第一作者单位 刊物名称 Soil Sci. 页面 168:61...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...