搜索结果: 1-6 共查到“知识库 Agroecosystem”相关记录6条 . 查询时间(0.046 秒)
An approach to mapping the potential of cultural agroecosystem services
cultural services cultural services potential ecosystem services
2016/2/22
A system for evaluating outdoor recreation as a cultural agroecosystem service is presented. Every agroecosystem presumably has the potential for providing some kind of outdoor recreation. Two approac...
NATIONAL LEVEL SPATIAL MODELING OF AGRICULTURAL PRODUCTIVITY:STUDY OF INDIAN AGROECOSYSTEM
GIS Modeling Agroecosystem
2015/2/4
Traditional decision support systems based on crop simulation models are normally site-specific. In order to address the
effects of spatial variability from one place/region to other of soil conditio...
NITRATE CONTAMINATION IN THE PHREATIC AQUIFER OF AN AGROECOSYSTEM OF THE CHACOPAMPEANA PLAIN, CORDOBA, ARGENTINA
agroecosystem phreatic aquifer nitrate levels Los Jagüeles
2009/10/19
The functionality and pollution potential of the agroecosystem of the Los Jagüeles basin were characterized and an initial spatial assessment of nitrate levels in the phreatic aquifer was made. This a...
Effect of maize planting density on the performance of maize/soybean intercropping system in a guinea savannah agroecosystem
Maize planting density soybean intercropping land equivalent ratio monetary return
2009/3/4
Two field experiments were conducted during the 2004 early and late seasons at the Agricultural Vocational Training Centre, Otobi, Otukpo in the southern guinea savanna agro-ecological zone of Niger...
Agroecosystem management in the 21st century：It is time for a paradigm shift
Agroecosystem management 21st century paradigm shift
2009/2/19
The success of modern agricultural and forestry production can largely be attributed to monoculture systems using a few select species and heavy chemical inputs. This drive for maximizing yield and pr...
MICROBIAL ECOLOGY OF METHANE EMISSION IN RICE AGROECOSYSTEM: A REVIEW
methane methanotrophs methanotrophy methanogens molecular tools
2010/3/23
Methane has profound impact on the physico-chemical properties in atmosphere leading to
global climate change. Out of the various sources of CH4, rice fields are the most significant contributors.The...