论文部分内容阅读
Book Revies
【机 构】
：
Editor－in－Chief
【出 处】
：
土壤圈：英文版
【发表日期】
：
1994年3期
其他文献
In this paper,the adsorption-desorption variations of trivalent La,Ce,Y and mixed rare earths are discussed.The curves of pH-rare earth element adsorption were
Adsorption and Desorption of Exogenous Rare Earth Elements in Soils：I.Rate and Forms of Rare Earth E
Adsorption and desorption of exogenous rare earth elements (REE) in soils were studied.Results showed that soils had strong adsorbability for REE and the rate o
Through a simulation test carried out with soil columns(61.8 cm in diameter),the changes of ionic compositon in soil profile during the processes of water evapo
In this research work,the authors,using the recently developed method of fractionating the forms of inorganic phosphorus in calcareous soils,have studied the tr
Decomposition experiments of ^14C-labelled sickle alfalfa in chao soils of different texture and these soils after removal of CaCO3 were carried out under field
A 5－year experiment on water balance has been conducted in a flat rainfed wheat field with an area of 66×100m^2 in Fengqiu,Henan Province in China.Based on
Effect of Cl^— on Behavior of Fertilizer Nitrogen, Number of Microorganisms and Enzyme Activities in
Pot experiments were conducted to study the effect of Cl^- on transformation of fertilizer N,number of microorganisms and enzyme activities in soils.It is indic
The objective of the present study is to reveal the composition and characteristics of organo-mineral complexes in red soils (red soil,lateritic red soil and la
Studies of seven typical soil profiles showed that in the argillic soils derived from loess in the warm temperate zone of China all the oxides of Fe,Mn,Aland Si
Mineralogical,physical and chemical analyses of the soils derived from Xiashu loess were carried out.The primary minerals of these soils were found to be mainly