Problems associated with land degradation are serious in China. Sloping land in South China has experienced a decline in crop productivity by 30-60% due to soil erosion and it has been predicted that most topsoil will...Problems associated with land degradation are serious in China. Sloping land in South China has experienced a decline in crop productivity by 30-60% due to soil erosion and it has been predicted that most topsoil will be lost within the next 100 years if current erosion rates continue. Considering these situations, an agro-environmental research and development project （Sustainable Highland Agriculture in South-East Asia- SHASEA） was conducted in a catchment in Yunnan Province, China, to address the objectives of increasing crop productivity in sustainable and environmentally-friendly ways. A range of cropping practices was developed and implemented in a rural upland catchment （Wang Jia）. At the end of the project, farmers were surveyed to evaluate project effectiveness. All farmers from Wang Jia Catchment, who were involved in project implementation, were surveyed. A sample of farmers working in an adjacent catchment （not associated with the project） was surveyed for comparative purposes. Farmers had different perceptions of the cropping practices employed. Contour cultivation was preferred and likely to be adopted. Others practices such as straw mulching and intercropping were seen as less appropriate and unlikely to be adopted. Polythene mulch was recognized as effective, but likely to be adopted only if financial returns were favourable. The availability of relevant information had an important impact on the extent of technology testing by farmers and their willingness to adopt the practices in the future.展开更多
In China,almost all name brand household electronic appliance enterprises are striving to explore the rural market. But why is that the peasants are for inferior brands?Is it because the name brand household electroni...In China,almost all name brand household electronic appliance enterprises are striving to explore the rural market. But why is that the peasants are for inferior brands?Is it because the name brand household electronic appliance enterprises have not made enough efforts,or the rural market is too particular?展开更多
On November 30, 2007, the China Association for Standardization (CAS) held a press conference at Beijing Diaoyutai State Guest House. Leaders from the China Household Electric Appliance Research Institute, the Chi... On November 30, 2007, the China Association for Standardization (CAS) held a press conference at Beijing Diaoyutai State Guest House. Leaders from the China Household Electric Appliance Research Institute, the China Household Electric Appliance Association, and the China Consumers' Association attended and made speeches.……展开更多
Frequent extreme weather events like drought, etc. in the context of climate change present huge challenges to agricultural production. To find out if farmers have taken measures against them and identify governments...Frequent extreme weather events like drought, etc. in the context of climate change present huge challenges to agricultural production. To find out if farmers have taken measures against them and identify governments＇ impact on their response measures are the foundation of and key to further improving relevant policies and farmers＇ responsiveness. Taking the North China Plain as an example, the study analyzes farmers＇ responses to fre- quent climate change-induced drought, and assesses the impacts of governments＇ early- warning, policy support and other factors on farmers＇ responses based on questionnaire survey data and an econometric approach. The results show that： （1） Farmers are responsive to drought, and they are more likely to take measures as the degree of drought deepening. （2） Governments＇ regulation affects farmers＇ responses, although only part of its regulation measures has remarkable effects. Governments＇ early-warning messages can increase the possibility of farmers＇ responding to drought, however, only when they get the early-warning in all the processes including before, during, and after disasters can the effects be significant. Currently, as the primary channel through which early-warning information is released, tele- vision cannot change farmers＇ behaviors significantly. Early-warning is most effective when spread via two or more types of channels. In addition, governments＇ （especially town and village level institutions＇） policy support has certain impacts on farmers＇ responses to drought, yet with less prominent effects in disaster years than in normal years; to provide subsidies, as a regulation measure, can encourage farmers＇ initiative a lot in adopting response measures, but most of the farmers haven＇t got support from any institutions. Both the structure and strength of government regulation need to be improved. （3） Farmers with different conditions respond differently. Farmer households in irrigation areas, those whose farmland is lower fragmented, and those with numerous agricultural family members tend to take response measures. The study can provide scientific reference to the making of relevant regulation policies under the background of acidifications.展开更多
文摘Problems associated with land degradation are serious in China. Sloping land in South China has experienced a decline in crop productivity by 30-60% due to soil erosion and it has been predicted that most topsoil will be lost within the next 100 years if current erosion rates continue. Considering these situations, an agro-environmental research and development project （Sustainable Highland Agriculture in South-East Asia- SHASEA） was conducted in a catchment in Yunnan Province, China, to address the objectives of increasing crop productivity in sustainable and environmentally-friendly ways. A range of cropping practices was developed and implemented in a rural upland catchment （Wang Jia）. At the end of the project, farmers were surveyed to evaluate project effectiveness. All farmers from Wang Jia Catchment, who were involved in project implementation, were surveyed. A sample of farmers working in an adjacent catchment （not associated with the project） was surveyed for comparative purposes. Farmers had different perceptions of the cropping practices employed. Contour cultivation was preferred and likely to be adopted. Others practices such as straw mulching and intercropping were seen as less appropriate and unlikely to be adopted. Polythene mulch was recognized as effective, but likely to be adopted only if financial returns were favourable. The availability of relevant information had an important impact on the extent of technology testing by farmers and their willingness to adopt the practices in the future.
文摘In China,almost all name brand household electronic appliance enterprises are striving to explore the rural market. But why is that the peasants are for inferior brands?Is it because the name brand household electronic appliance enterprises have not made enough efforts,or the rural market is too particular?
文摘 On November 30, 2007, the China Association for Standardization (CAS) held a press conference at Beijing Diaoyutai State Guest House. Leaders from the China Household Electric Appliance Research Institute, the China Household Electric Appliance Association, and the China Consumers' Association attended and made speeches.……
基金National Natural Science Foundation of China, No.41430636, No.41590841 National Program on Key Basic Research Project （973 Program）, No.2012CB95570001
文摘Frequent extreme weather events like drought, etc. in the context of climate change present huge challenges to agricultural production. To find out if farmers have taken measures against them and identify governments＇ impact on their response measures are the foundation of and key to further improving relevant policies and farmers＇ responsiveness. Taking the North China Plain as an example, the study analyzes farmers＇ responses to fre- quent climate change-induced drought, and assesses the impacts of governments＇ early- warning, policy support and other factors on farmers＇ responses based on questionnaire survey data and an econometric approach. The results show that： （1） Farmers are responsive to drought, and they are more likely to take measures as the degree of drought deepening. （2） Governments＇ regulation affects farmers＇ responses, although only part of its regulation measures has remarkable effects. Governments＇ early-warning messages can increase the possibility of farmers＇ responding to drought, however, only when they get the early-warning in all the processes including before, during, and after disasters can the effects be significant. Currently, as the primary channel through which early-warning information is released, tele- vision cannot change farmers＇ behaviors significantly. Early-warning is most effective when spread via two or more types of channels. In addition, governments＇ （especially town and village level institutions＇） policy support has certain impacts on farmers＇ responses to drought, yet with less prominent effects in disaster years than in normal years; to provide subsidies, as a regulation measure, can encourage farmers＇ initiative a lot in adopting response measures, but most of the farmers haven＇t got support from any institutions. Both the structure and strength of government regulation need to be improved. （3） Farmers with different conditions respond differently. Farmer households in irrigation areas, those whose farmland is lower fragmented, and those with numerous agricultural family members tend to take response measures. The study can provide scientific reference to the making of relevant regulation policies under the background of acidifications.
