Composition of Soil Fauna and Ecological Distribution in Cultivated Black Soil Regions of Songnen Plain松嫩平原土壤动物耕作黑土区系组成生态分布为了解松嫩平原不同纬度耕作黑土的环境差异及其对土壤动物群落组成的影响,2009年5月、8月、10月在松嫩平原(黑龙江省境内)选取5个代表性耕作黑土土壤动物群落进行研究...
[translate] aGreenslopes [translate] aIn the composition of the soil, are the mineral nutrient contents for plants growth. is the black substance when the animals and plants are decomposing. 在土壤的构成,矿物营养含量为植物生长。 是黑物质,当动物和植物分解时。 [translate] ...
A comprehensive and systematic classification of the soils in this region has not yet been made, but the following soil types have been reported to occur: - 1. 1. Brown forest soils, podzolic soils, black soils and red soils. [Described by OHMASA (14)]2. 2. Alpine grassland soils and...
Principal component analysis showed that the chemical composition of OM stabilised by mineral interaction differs in the different horizons of the soil profile. In the A horizons, the chemical composition of this OM was similar to those of the light fractions, i.e. litter input. There was a ...
- 《Soil & Tillage Research》 被引量: 231发表: 2010年 Effects of Long㏕erm Continuous Cropping, Tillage, and Fertilization on Soil Organic Carbon and Nitrogen of Black Soils in China Cultivation and tillage practices alter soil properties and often lead to decline of soil quality. Adoption of ...
Genetics, Oklahoma State University, Stillwater, OK, USA Small subunit (16S) rRNA gene surveys generating near full-length 16S rRNA clones offer a unique opportunity for in-depth phylogenetic analysis to highlight the breadth of diversity within various major bacterial phyla encountered in soil. This...
The invention relates to a soil improvement composition containing tree bark. The invention is based on the object of providing a composition for soil improvement which can be prepared relatively inexpensively in large amounts and which essentially contains all the necessary nutrients. The solution acco...
induced Changes in the Diversity and Composition of the Soil Bacterial Community in Beijing Bing Yan1,2, Junsheng Li2, Nengwen Xiao2,Yue Qi1,2, Gang Fu1,2, Gaohui Liu2 & Mengping Qiao3 Numerous studies have implicated urbanization as a major cause of loss of biodiversity...
The composition and diversity of soil microbial communities can be influenced by various environmental factors, which in turn are known to impact biogeochemical processes. The objectives of this study were to test effects of multiple edaphic drivers individually and represented as the multivariate soil ...
Fungi colonizing wood sticks of Chinese fir incu- bated in subtropical urban soil growing with Ficus microcarpa trees. Int J Environ Sci Technol. 2015;1212:3781–90. 53. Rama T, Norden J, Davey ML, Mathiassen GH, Spatafora JW, Kauserud H. Fungi ahoy! Diversity on marine wooden substrata...