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石羊河流域水资源合理配置探索 被引量:1
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作者 麻海石 李廷茂 赵香山 《农业科技与信息》 2009年第18期3-4,共2页
分析该流域当前农业水资源配置存在的主要问题是水权制度不合理,从而造成中下游之间水资源分配不均、经济用水挤占生态用水、用水效率低下等现象,在水资源管理体制方面也存在着治水制度长期滞后于治水需求的问题。指出水权模式应该由优... 分析该流域当前农业水资源配置存在的主要问题是水权制度不合理,从而造成中下游之间水资源分配不均、经济用水挤占生态用水、用水效率低下等现象,在水资源管理体制方面也存在着治水制度长期滞后于治水需求的问题。指出水权模式应该由优先权模式向比例水权模式转换,并以合理配置水资源为核心,转变政府职能,强化水资源统一管理为重点,转变水资源管理体制,通过建立利益补偿机制和水市场解决水资源分配矛盾。 展开更多
关键词 农民水权 水资源管理 水资源 石羊河流域
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Determinants of Adoption of Sawah Rice Technology among Farmers in Ashanti Region of Ghana
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作者 Cornelius Idowu Alarimal Comfort Oyekale Adamu +3 位作者 Joseph Mubo Awotunde Mary Nuako Bandoh Tsugiyuki Masunaga Toshiyuki Wakatsuki 《Journal of Agricultural Science and Technology(B)》 2013年第7期459-468,共10页
The purpose of this study is to identify the determinants of adoption of sawah technology in Ashanti region of Ghana. It identifies those independent variables that explain adoption and can also facilitate further dis... The purpose of this study is to identify the determinants of adoption of sawah technology in Ashanti region of Ghana. It identifies those independent variables that explain adoption and can also facilitate further dissemination and adoption of sawah technology. Sawah refers to leveled rice field surrounded by banks with inlet and outlet for irrigation and drainage. This study uses data from 108 farmers randomly selected from 198 sawah farmers in the study area. Regression analysis showed that age, educational level and year of experience in rice production were the personal factors that determined the adoption of sawah technology among the respondents. The result further showed that contact with extension agents, attendance in previous sawah trainings, land tenure arrangement, yield from sawah farm and attributes of sawah technology determined adoption. This study suggested that adoption of sawah technology should be targeted at young, educated and experienced farmers. Also, security of land must be ascertained by farmers in order to enhance adoption, continuous and sustained use of sawah technology. 展开更多
关键词 ADOPTION Ashanti determinants FARMERS sawah
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