This study was carried out in paddy fields to explore how organic manure applications would affect greenhouse emissions in South China. The results showed that the seasonal emission of CH4 under the chemical fertiliz...
supported by the National Key Technology R&D Program of China(No.2009BAC61B01);the National Basic Research Program(973Program) of China(No.2012CB95570002);the Innovative Team(Investigation and Management for Agricultural Land Resource) of Predominant Science and Technology in Chinese Academy of Agricultural Engineering
Bulk density(BD) is an important soil physical property and has significant effect on soil water conservation function. Indirect methods, which are called pedotransfer functions(PTFs), have replaced direct measurement...
the National Key Technology R&D Program of China (Nos.2006BAD05B01 and 2007BAD87B10-02);the Natural Science Foundation of Chongqing, China (No.9066).
The effect of different tillage systems on the size distribution of aggregates and organic carbon distribution and storage in different size aggregates in a Hydragric Anthrosol were studied in a long-term experiment i...
funded by the:"National Key Technology R&D Program project (2006BAB18B04)","The scientific research fund of the Second Institute of Oceanography,SOA (JT0706)",Polar stratagem fund"The mechanism of biogenic silica Preservation in the Prydz Bay and its biogeochemical significance"
The content and distribution of biogenic silica were investigated in sediment cores from Prydz Bay, Antarctica, during the CHINARE-18/2L cruise. The results show that the content of biogenic silica( BSiO2 ) is range...