都昌县位于赣北鄱阳湖东北侧。都昌话内部比较一致。本文列出该县土塘镇方言的声韵调配合表,说明该方言的两个特点:①今无送气声母;②古声母送气与否影响今调类的分化。壹声韵调1.1声母二十二个:p 班变杯北逼 b 爬怕潘白迫 m 摸民门末...都昌县位于赣北鄱阳湖东北侧。都昌话内部比较一致。本文列出该县土塘镇方言的声韵调配合表,说明该方言的两个特点:①今无送气声母;②古声母送气与否影响今调类的分化。壹声韵调1.1声母二十二个:p 班变杯北逼 b 爬怕潘白迫 m 摸民门末麦φ风红花佛划t 刀短店得督 d 舵拖讨贴烈 n 恼娘泥纳诺 l 来路冷落勒ts 资井剪作足 dz 茶才彩贼策 s 斯修洗线粟ts 知招证烛隻 dz 潮超昌轴触 s展开更多
There are some bad impacts from a critical land such as flood in rainy season and dryness in dry season. Long dryness could cause shortage of water for human consumption, industry and agriculture. Prevention has been ...There are some bad impacts from a critical land such as flood in rainy season and dryness in dry season. Long dryness could cause shortage of water for human consumption, industry and agriculture. Prevention has been made to avoid the both bad impacts by building hydraulic structures like reservoirs and ponds in order to reduce the peak flow during the rainy season and to store the water for use during the dry season. However, they gradually become full of sediment. This will make them work insufficiently and will cause high maintenance cost. Moreover, wells in agriculture field used as retention also suffer dryness to make crop failure. This study aims to develop a model of pond for conservation of land and water in non irrigated land. Community participation is crucial in order to solve the flood and dryness problems. The community, especially the farmers will participate actively in the implementation and maintenance of the model. There are benefits in using the pond model such as： （1） to control sediment transport to the rivers, reservoir or other hydraulic structures; （2） to reduce flood rate; （3） to increase ground water recharge; （4） to contain water for agriculture and （5） to control the fertility of land. The cost of making a unit of model （sedrainpond） of 1.5 m diameter and 1.5 meter depth is relatively cheap between $10 to $20 （US）, and the maintenance is done by the farmers. When the pond model becomes functional, besides containing water in the rainy season, the water can be used to sustain water for agriculture in the dry season to avoid any crop failure. When the pond becomes dry, the farmers can harvest the suspended load sediment such as clay or silt to spread onto their land to keep its fertility.展开更多
文摘都昌县位于赣北鄱阳湖东北侧。都昌话内部比较一致。本文列出该县土塘镇方言的声韵调配合表,说明该方言的两个特点:①今无送气声母;②古声母送气与否影响今调类的分化。壹声韵调1.1声母二十二个:p 班变杯北逼 b 爬怕潘白迫 m 摸民门末麦φ风红花佛划t 刀短店得督 d 舵拖讨贴烈 n 恼娘泥纳诺 l 来路冷落勒ts 资井剪作足 dz 茶才彩贼策 s 斯修洗线粟ts 知招证烛隻 dz 潮超昌轴触 s
文摘There are some bad impacts from a critical land such as flood in rainy season and dryness in dry season. Long dryness could cause shortage of water for human consumption, industry and agriculture. Prevention has been made to avoid the both bad impacts by building hydraulic structures like reservoirs and ponds in order to reduce the peak flow during the rainy season and to store the water for use during the dry season. However, they gradually become full of sediment. This will make them work insufficiently and will cause high maintenance cost. Moreover, wells in agriculture field used as retention also suffer dryness to make crop failure. This study aims to develop a model of pond for conservation of land and water in non irrigated land. Community participation is crucial in order to solve the flood and dryness problems. The community, especially the farmers will participate actively in the implementation and maintenance of the model. There are benefits in using the pond model such as： （1） to control sediment transport to the rivers, reservoir or other hydraulic structures; （2） to reduce flood rate; （3） to increase ground water recharge; （4） to contain water for agriculture and （5） to control the fertility of land. The cost of making a unit of model （sedrainpond） of 1.5 m diameter and 1.5 meter depth is relatively cheap between $10 to $20 （US）, and the maintenance is done by the farmers. When the pond model becomes functional, besides containing water in the rainy season, the water can be used to sustain water for agriculture in the dry season to avoid any crop failure. When the pond becomes dry, the farmers can harvest the suspended load sediment such as clay or silt to spread onto their land to keep its fertility.
