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马克思主义、列宁主义、毛泽东思想、邓小平理论(6)
哲学、宗教(1)
在“
自然资源管理
”中,
命中:
7
条,耗时:小于0.01 秒
1.
Tropical agricultural land management influences on soil microbial communities through its effect on soil organic carbon
作者:
Woo Jun Sul
;
Stella Asuming-Brempong
;
Qiong Wang
;
Dieter M. Tourlousse
;
C. Ryan Penton
;
Ye Deng
;
Jorge L.M. Rodrigues
;
Samuel G.K. Adiku
;
James W. Jones
;
Jizhong Zhou
;
James R. Cole
;
James M. Tiedje
关键词:
Tropical agricultural practices
;
Soil organic carbon loss
;
SSU rRNA genes
;
Microbial community
;
Acidobacteria
;
Bacillales
;
Pigeon-pea winter-period cultivation
刊名:Soil Biology & Biochemistry
年:2013
2.
Development of Core Collection in Pigeonpea [
Cajanus
cajan (L.) Millspaugh] using Geographic and Qualitative Morphological Descriptors
作者:
L. J. Reddy
;
Hari D. Upadhyaya
;
C. L. L. Gowda and Sube Singh
关键词:
Cajanus
cajan
;
Core collection
;
Genetic resources
;
Redgram
刊名:Genetic Resources and Crop Evolution
出版者:Springer Netherlands
年:2005
3.
Mixed-species legume fallows affect faunal abundance and richness and N cycling compared to single species in maize-fallow rotations
作者:
Gudeta Sileshi
;
Paramu L. Mafongoya
;
R. Chintu
;
Festus K. Akinnifesi
关键词:
Cajanus
;
Litter
;
Decomposition
;
Sesbania
;
Tephrosia
;
Zambia
;
Soil mineral N
;
Soil fauna
刊名:Soil Biology & Biochemistry
年:2008
4.
Agronomic performance of no-tillage relay intercropping with maize under smallholder conditions in Central Brazil
作者:
Alpha Bocar
;
Baldé
a ;
;
alpha-bocar.balde@cirad.fr
;
Eric
;
Scopela
;
Franç
;
ois
;
Affholdera
;
Marc
;
Corbeelsa
;
b ;
Fernando Antonio Macena
;
Da Silvab
;
José
;
Humberto Valadares
;
Xavierb
;
Jacques
;
Weryc
关键词:
Competition
;
Maize intercrop
;
Cover crops
;
Total biomass production
;
Land equivalent ratio
;
Relay cropping
刊名:Field Crops Research
年:2011
5.
Soil water depletion under various leguminous cover crops in the derived savanna of West Africa
作者:
Salako
;
F.K.
;
Tian
;
G.
关键词:
Legumes
;
Soil water
;
Suction
;
Alfisol
;
Southwestern Nigeria
刊名:Agriculture, Ecosystems & Environment
年:2003
6.
Influence of soil protection techniques on runoff, erosion and plant production on semi-arid hillsides of Cabo Verde
作者:
Smolikowski
;
B.
;
Puig
;
H.
;
Roose
;
E.
关键词:
Cabo Verde
;
Erosion
;
Water balance
;
Biomass production
;
Hedges
;
Mulch
刊名:Agriculture, Ecosystems & Environment
年:2001
7.
Organic matter technologies for integrated nutrient management in smallholder cropping systems of southern Africa
作者:
Snapp
;
S.S.
;
Mafongoya
;
P.L.
;
Waddington
;
S.
关键词:
Soil fertility
;
Residue quality
;
Grain legumes
;
Agroforestry
刊名:Agriculture, Ecosystems & Environment
年:1998
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