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土壤圈(英文版)
1996,6
(2)
Position: Home > Articles > Effects of temperature and drying and wetting alternation on ammonium fixation in manured loessial soil.
Pedosphere
1996,6
(2)
Effects of temperature and drying and wetting alternation on ammonium fixation in manured loessial soil.
作 者：
Fan XiaoLin;Zhang YiPing;Li Ling;Fan XL;Zhang YP;Li L
单 位：
Soil Science Department of Northwestern Agricultural University, Yangling 712100, China.;
关键词：
drying wetting manures clay minerals;availability illite vermiculite nitrogen ammonium fixation soil physics;soil temperature;soil water regimes;soil types lithological;loess soils;china
摘 要：
Effects of temperature and drying and wetting alternation (DWA) on ammonium fixation in manured loessial soil were studied by means of Batch Equilibrium with varying concentrations of ammonium chloride solution, ammonium fixation time, and soil claycontents to determine the patterns of ammonium fixation affected by the varying factors. The results showed ammonium fixation to increase with temperature, clay content and treatments of DWA. Ammonium fixation in manured loessial soil was characterizedby the effect of temperature and DWA.
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