نتایج جستجو برای: agricultural technologies
تعداد نتایج: 300747 فیلتر نتایج به سال:
DNDC is a computer simulation model of carbon and nitrogen biogeochemistry in agro-ecosystems. It is used in agricultural tri-dimensional pollution control widely. Learning from abroad advanced technologies and research methods, we have developed an agricultural tri-dimensional pollution data submission and management platform based on DNDC model. The platform is very important for sharing and ...
The agricultural information resources is an important data assets, how to rationally plan, share and use of distributed storage of agricultural information resources, efficiently develop agricultural information resources, is the important issue of agricultural information resources needed to resolve. Based on the fully research on the current status of agricultural information systems, manage...
Organic agriculture, sometimes called biological or ecological agriculture, combines traditional conservation-minded farming methods with modern farming technologies .The purpose of this research was to identify management skills in development of Organic Agriculture in West Azerbaijan Province (Iran) farms. The target population of this research included all agricultural experts who work in We...
Yuling Qiu, Hyung Joo Yoon, and Byung Rae Jin* College of Natural Resources and Life Science, Dong-A University, Busan 604-714, Republic of Korea Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmaceutical Sciences, Tianjin Medical University, Tianjin 300070, PR China Department of Agricultural Biology, National Academy of Agric...
76 Abstract— Monitoring of environmental factors is very important over the last few decades. In particular, monitoring agricultural environments for various factors such as temperature, moisture, humidity along with other factors can be of more significance. A traditional approach to measuring these factors in an agricultural environment meant individuals manually taking measurements and check...
Why do men and women adopt agricultural technologies at different rates? Evidence from Ghana suggests that gender-linked differences in the adoption of modern maize varieties and chemical fertilizer are not attributable to inherent characteristics of the technologies themselves but instead result from gender-linked differences in access to key inputs. Presented as a Selected Paper at the Annual...
Agricultural researchers around the globe are taking on complex, multi-faceted environmental and livelihood challenges. In doing so, they are searching for, testing and proposing a number of methods and approaches that depart from those normally used in traditional agricultural research. There are several driving forces behind this evolution: a growing dissatisfaction of governments and donors ...
Indirect modification of animal genomes by interspecific hybridization, cross-breeding, and selection has produced an enormous spectrum of phenotypic diversity over more than 10,000 yr of animal domestication. Using these established technologies, the farming community has successfully increased the yield and efficiency of production in most agricultural species while utilizing land resources t...
Information and communication technologies (ICTs) are increasingly influencing human beings and are changing our attitudes towards these technologies. The purpose of this article is to understand the factors influencing the use of ICTs in agricultural extension through a descriptive research method. The populations were 320 individuals of agricultural Extension Workers (EWs) of Isfahan province...
The information-based agricultural system plays a profound role in agricultural economic and social development in long term. There are various practices worldwide, both successful and unsuccessful. In recent years new technologies blossomed, if those new technologies succeed in the developed world, does it hold true for China? The alternative choices in informationbased system development shou...
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