Currently, knowledge-based sharing and service system has been a hot issue and knowledge fusion, especially for implicit knowledge discovery, becomes the core of knowledge processing and optimization in the system. In...Currently, knowledge-based sharing and service system has been a hot issue and knowledge fusion, especially for implicit knowledge discovery, becomes the core of knowledge processing and optimization in the system. In the research, a knowledge fusion framework based on agricultural ontology and fusion rules was pro- posed, including knowledge extraction, clearing and annotation modules based on a- gricultural ontology, fusion rule construction, choosing and evaluation modules based on agricultural ontology and knowledge fusion module for users＇ demands. Finally, the significance of the framework to system of agricultural knowledge services was proved with the help of a case.展开更多
In order to optimizing the process of the government agricultural decision-making, based on the theories and technologies of the knowledge management, the meaning of the knowledge-based government is firstly analyzed....In order to optimizing the process of the government agricultural decision-making, based on the theories and technologies of the knowledge management, the meaning of the knowledge-based government is firstly analyzed. Combining with the detailed requirements of government for agricultural knowledge management, an agricultural knowledge management system including the agricultural knowledge sharing system, the agricultural Web data-mining system and the agricultural expert decision system is established in the paper.展开更多
The Tunisian coastal oases constitute a model of very rich plant biodiversity, organized in different floors of cultivation. The date palm is the highest, the second is the diversified fruit trees and the smallest is ...The Tunisian coastal oases constitute a model of very rich plant biodiversity, organized in different floors of cultivation. The date palm is the highest, the second is the diversified fruit trees and the smallest is composed by various other productions. The present paper is the results of a RAA diagnosis and bibliographic analysis of nearly thirty years of work on oases. The aim of this study is to focus on the plant diversity and the traditions in using different products. The survey revealed the existence of nearly 45 local date palm varieties, about 26 fruit trees, 65 vegetables and divers other species. It also raises nearly 30 uses of dates and date palm by-products. This survey shows also that oases inhabitants keep in possessing, for a long time, a knowledge to make ingenious concerning use and conservation of the products and by products of the date palm. This survey has all as much demonstrated the risks from weakening this balance which has long been maintained. Some recommendations to maintain and conserve this system are also presented in this paper.展开更多
In the case of agrifood productions, Argentinean enterprisesmainly medium and smallzized, have a critical neck bottle that limits their possibility to build endogenous capabilities for knowledge production, circulatio...In the case of agrifood productions, Argentinean enterprisesmainly medium and smallzized, have a critical neck bottle that limits their possibility to build endogenous capabilities for knowledge production, circulation and appropriation. As a consequence, public institutions of science and technology have been called to play a central role in the innovation systems providing relevant inputs for the necessary learning process in order to obtain product and process innovation. Nevertheless, it looks like that these institutions, in Argentina, are prisoners of the offer （science） push--demand pull tension far away of a systemic behavior in an innovative environment. This work studies four cases of agrifood production in Argentina, considering a regional approach and the learning networks around each production. It is concluded that the behavior of each institution is different for each case. INTA has a systemic conduct in all cases while the other ones show a systemic behavior only in the case that their offer matches to specific demands.展开更多
The aim of this work is to inventory Edible Wild Fruit Species （EWFS） highly consumed by local people during food shortage periods in Togo. Ethnobotanical surveys were carried out in four ecological zones （I, II, I...The aim of this work is to inventory Edible Wild Fruit Species （EWFS） highly consumed by local people during food shortage periods in Togo. Ethnobotanical surveys were carried out in four ecological zones （I, II, III ＆ IV） involving a sample of 433 persons from 29 ethnic groups. Semi-structured interview, field observation, group discussions were used to collect data. Food shortage periods were defined using the agricultural calendar of main crops in three ecological zones （I, II, ＆ III）. One hundred and one EWFS belonging to 84 genera and 39 families were inventoried. The three main types of use of the EWFS were direct consumption, condiments and medicines. Twenty among the 101 EWFS recorded were highly consumed during food shortage periods with respectively 15 EWFS in ecological I, 14 in zone 1I and 12 in ecological zone III. All edible fruits consumed during food shortage periods were fresh fruits with abundant pulp. Six fruit species were sold to bring income to local households. These species were those which benefit from conservation measures through their husbandry in agroforestry systems.展开更多
This paper adopts the self-designed questionnaire to make investigations and interviews with the rural middle and primary school teachers in Chengdu and Chongqing districts about the professional development problems ...This paper adopts the self-designed questionnaire to make investigations and interviews with the rural middle and primary school teachers in Chengdu and Chongqing districts about the professional development problems of western rural teachers, and refers to the educational literature materials in western rural areas. Through a comprehensive analysis, it is known that the professional knowledge status of western rural teachers is worrying, and the reason is mainly caused by the location, policy, economy, society, continuing education and teachers＇ own factors.展开更多
along with the implementation of national intellectual property strategy and the construction of an innovative country, institutions of higher learning pay more and more attention to patent. By elaborating the roles o...along with the implementation of national intellectual property strategy and the construction of an innovative country, institutions of higher learning pay more and more attention to patent. By elaborating the roles of patent protection management from five aspects and sunmarizing Sichuan Agricultural University＇ s status quo of patent management, patent policies and patent licensing in recent years, this paper discusses four problems existing in universities ＇ patent protection management and proposes corresponding countermeasures.展开更多
Worldwide specific agricultural systems and landscapes have been created, shaped and maintained by generations of farmers and herders based on diverse natural resources using locally adapted management practices. Buil...Worldwide specific agricultural systems and landscapes have been created, shaped and maintained by generations of farmers and herders based on diverse natural resources using locally adapted management practices. Building on local knowledge and experience these ingenious agricultural systems reflect the evolution of humankind, the diversity of its knowledge and its profound relationship with nature. These systems have resulted not only in outstanding landscapes maintenance and adaptation of globally significant agricultural biodiversity indigenous knowledge systems and resilient ecosystems, but above all, in the sustained provision of multiple goods and services, food and livelihood security and quality of life. However, many of these systems are facing severe threats from various sources including globalization. In 2002 FAO initiated an international partnership initiative： ＂conservation and adaptive management of Globally Important Agricultural Heritage Systems （GIAHS）＂. The global GIAHS initiative aims to establish the basis for the international recognition, dynamic conservation and sustainable management of such systems, agricultural biodiversity and their associated biodiversity knowledge systems, food and livelihood security, landscapes and cultures.展开更多
基金Supported by Specialized Funds of CASIndividual Service System of Agricultural Information in Tibet(2012-J-08)+1 种基金Science and Technology Funds of CASMultimedia Information Service in Rural Area based on 3G Information Terminal(201219)~~
文摘Currently, knowledge-based sharing and service system has been a hot issue and knowledge fusion, especially for implicit knowledge discovery, becomes the core of knowledge processing and optimization in the system. In the research, a knowledge fusion framework based on agricultural ontology and fusion rules was pro- posed, including knowledge extraction, clearing and annotation modules based on a- gricultural ontology, fusion rule construction, choosing and evaluation modules based on agricultural ontology and knowledge fusion module for users＇ demands. Finally, the significance of the framework to system of agricultural knowledge services was proved with the help of a case.
基金Supported by"Dual-support"College-level Special Fund of Sichuan Agriculture University~~
文摘In order to optimizing the process of the government agricultural decision-making, based on the theories and technologies of the knowledge management, the meaning of the knowledge-based government is firstly analyzed. Combining with the detailed requirements of government for agricultural knowledge management, an agricultural knowledge management system including the agricultural knowledge sharing system, the agricultural Web data-mining system and the agricultural expert decision system is established in the paper.
文摘The Tunisian coastal oases constitute a model of very rich plant biodiversity, organized in different floors of cultivation. The date palm is the highest, the second is the diversified fruit trees and the smallest is composed by various other productions. The present paper is the results of a RAA diagnosis and bibliographic analysis of nearly thirty years of work on oases. The aim of this study is to focus on the plant diversity and the traditions in using different products. The survey revealed the existence of nearly 45 local date palm varieties, about 26 fruit trees, 65 vegetables and divers other species. It also raises nearly 30 uses of dates and date palm by-products. This survey shows also that oases inhabitants keep in possessing, for a long time, a knowledge to make ingenious concerning use and conservation of the products and by products of the date palm. This survey has all as much demonstrated the risks from weakening this balance which has long been maintained. Some recommendations to maintain and conserve this system are also presented in this paper.
文摘In the case of agrifood productions, Argentinean enterprisesmainly medium and smallzized, have a critical neck bottle that limits their possibility to build endogenous capabilities for knowledge production, circulation and appropriation. As a consequence, public institutions of science and technology have been called to play a central role in the innovation systems providing relevant inputs for the necessary learning process in order to obtain product and process innovation. Nevertheless, it looks like that these institutions, in Argentina, are prisoners of the offer （science） push--demand pull tension far away of a systemic behavior in an innovative environment. This work studies four cases of agrifood production in Argentina, considering a regional approach and the learning networks around each production. It is concluded that the behavior of each institution is different for each case. INTA has a systemic conduct in all cases while the other ones show a systemic behavior only in the case that their offer matches to specific demands.
文摘The aim of this work is to inventory Edible Wild Fruit Species （EWFS） highly consumed by local people during food shortage periods in Togo. Ethnobotanical surveys were carried out in four ecological zones （I, II, III ＆ IV） involving a sample of 433 persons from 29 ethnic groups. Semi-structured interview, field observation, group discussions were used to collect data. Food shortage periods were defined using the agricultural calendar of main crops in three ecological zones （I, II, ＆ III）. One hundred and one EWFS belonging to 84 genera and 39 families were inventoried. The three main types of use of the EWFS were direct consumption, condiments and medicines. Twenty among the 101 EWFS recorded were highly consumed during food shortage periods with respectively 15 EWFS in ecological I, 14 in zone 1I and 12 in ecological zone III. All edible fruits consumed during food shortage periods were fresh fruits with abundant pulp. Six fruit species were sold to bring income to local households. These species were those which benefit from conservation measures through their husbandry in agroforestry systems.
文摘This paper adopts the self-designed questionnaire to make investigations and interviews with the rural middle and primary school teachers in Chengdu and Chongqing districts about the professional development problems of western rural teachers, and refers to the educational literature materials in western rural areas. Through a comprehensive analysis, it is known that the professional knowledge status of western rural teachers is worrying, and the reason is mainly caused by the location, policy, economy, society, continuing education and teachers＇ own factors.
文摘along with the implementation of national intellectual property strategy and the construction of an innovative country, institutions of higher learning pay more and more attention to patent. By elaborating the roles of patent protection management from five aspects and sunmarizing Sichuan Agricultural University＇ s status quo of patent management, patent policies and patent licensing in recent years, this paper discusses four problems existing in universities ＇ patent protection management and proposes corresponding countermeasures.
基金Under the auspices of the GEF/FAO project "Conservation and Adaptive Management of Globally Important Agricultural Heritage Systems (GCP/GLO/212/GEF)"
文摘Worldwide specific agricultural systems and landscapes have been created, shaped and maintained by generations of farmers and herders based on diverse natural resources using locally adapted management practices. Building on local knowledge and experience these ingenious agricultural systems reflect the evolution of humankind, the diversity of its knowledge and its profound relationship with nature. These systems have resulted not only in outstanding landscapes maintenance and adaptation of globally significant agricultural biodiversity indigenous knowledge systems and resilient ecosystems, but above all, in the sustained provision of multiple goods and services, food and livelihood security and quality of life. However, many of these systems are facing severe threats from various sources including globalization. In 2002 FAO initiated an international partnership initiative： ＂conservation and adaptive management of Globally Important Agricultural Heritage Systems （GIAHS）＂. The global GIAHS initiative aims to establish the basis for the international recognition, dynamic conservation and sustainable management of such systems, agricultural biodiversity and their associated biodiversity knowledge systems, food and livelihood security, landscapes and cultures.
