نتایج جستجو برای: agricultural subsectors

تعداد نتایج: 102015  

Journal: :The New Review of Hypermedia and Multimedia 2006
Anita C. Liang Margherita Sini

This paper describes the procedures for a concept-based mapping of two agricultural thesauri, the multilingual AGROVOC, created and maintained by the Food and Agricultural Organization, and the bilingual Chinese Agricultural Thesaurus, created and maintained by the Chinese Academy of Agricultural Science. Conducted under the auspices of FAO’s Agricultural Ontology Service, the mapping project a...

2013
Ying Ma Yuanyuan Zhang

This study firstly introduces the research status quo to protect the agricultural products quality safety. Secondly, the game model is established to ensure the agricultural products quality safety, respectively, analyzed from the horizontal relations and the vertical relationships in the supply chain of agricultural products. Finally, on the basis of the analysis model, measures to protect the...

1998
William James Adams

Agricultural activity, agricultural politics, and agricultural policy are interrelated. In this article, I discuss some of the linkages in the context of France’s Fifth Republic. I demonstrate that the geographic relationship inside France between agricultural product mix and voting behavior helps to explain French governmental conduct during three major episodes of international agricultural p...

2007
Nengfu Xie Wensheng Wang Yong Yang

Agricultural knowledge is a special kind of domain knowledge, and is a significant basis for agricultural knowledge-based intelligent information service system. This paper presents main results of our ongoing project of Agricultural Knowledge Processing and Applications (AKPA): 1) An agriculture-specific ontology, 2) A method for agricultural knowledge acquisition and representation, 3) An exp...

2010
Weihua Gan Yuwei Zhu Tingting Zhang

Nowadays the low quality of agricultural products has resulted in some accidents in China. People are waiting for the arrival of the safe and high quality agricultural products than before. This paper takes the agricultural products’ safety as an example to analyze the RFID application. Firstly, this paper describes the characteristics of logistics activities about the agricultural products. Th...

2018
Huan Li Feng Liu Wei Peng Kang Yan Haixu Zhao Ting Liu Hui Cheng Peixi Chang Fangyan Yuan Huanchun Chen Weicheng Bei

1 State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China, 2 The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, China, 3 Key Laboratory of Development of Veterinary Diagnostic Products of Ministry of Agriculture, Huazhong Agricultural University, Wuhan, China, 4 Hube...

2016
Chuanhe Xiong Degang Yang Jinwei Huo Maren Oelbermann

Greenhouse gas emissions from the agricultural ecosystem account for 7%–20% of the world’s total greenhouse gas emissions, while approximately 17% of China’s carbon emissions are from agriculture. In this study, based on the scientific calculation system of carbon emissions in agriculture, we calculated the carbon emissions of agriculture in the Hotan prefecture between 1999 and 2013 and analyz...

2010
Liyong Liu Xiaoqing Yuan Daoliang Li

Agricultural information website, which takes the mission of providing valid information for the expansive agricultural information demanders, is an important carrier for the state to enact its strategy of agriculture informatization. This paper establishes a set of evaluation measures regarding the service quality of agricultural information websites by setting up the index system of agricultu...

2011
Li Chen

This paper is discussed the Anhui agricultural industrialization using the method of principal component analysis. The indexes include per capita net income of farmers in Anhui province, non-agricultural employment rate, urbanization rate, the total power of agricultural mechanization, universal ratio of rural water, car villages, the proportion of industrial waste water by sewage treatment in ...

2015
Kwabena Gyimah-Brempong

This paper investigates the effects of agricultural aid on food security in African countries during the the 1990 to 2012 period. Defining food security as increases in agricultural productivity and controlling for a large number of covariates, we find that agricultural aid, at the aggregate level, aid to the agricultural sector has positive and statistically significant effect on food security...

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