A systematic study of coupled heat and mass transfer in unsaturated soils under complex boundary conditions wa carried out and a mathematical model of heat and
Application of lime or gypsum is a common agricultrual practice to ameliorate soils with low pH which prohibits crop prduction,Its integrated effect on soil pro
Three paddy soils soils were examined for their capacities of dissimilatory reduction of nitrate to ammonium (DRNA). ^15N-labelled KNO3 was added at the rate of
Effects of inoculation of Rhizobium suspension on nodulation and plant growth were examined with Albizzia procera,Albizzia lebbeck and Leucaena leucocephala see
Effects of different methods of tillage and mulch on soil moisture at fallow stage were studied in rainy and rain-deficient years.Soil moisture content per 20 c
A series of field experiments from 1990 to 1994 in Yingtan,Jiangxi Province,were conducted on an upland red soil derived from Quaternary red clay which had been
A quantitative model was developed to relate the amount of ^137Cs loss from the soil profile to the rate of soil erosion,According th mass balance model,the dep
Incubation of two soils,a red soil derived from granodiorte and a fluvo-aquic soil from alluvial deposit,with rice straw,Chinese milk vetch and pig manure under
This paper deduces a kinetic model for microbial degradation of pesticides in soils:x=x0(M/[M-m0+m0exp(μt)])^kM/μ where x is the concentration of pestcide at
Natural ^15N abundance method was used in this study to investigate the N2-fiing capacities of several herbaceous and shrub legumes by a field experiment,For he