1) fish cultivation in rice field
[农]稻田养鱼
2) paddy-field-fish-culture
稻田养鱼
1.
Those data were from 10 years of practice (1995～2004)of 8 counties with paddy-field-fish-culture and 11 counties without that,which located in the northern,northwest and southeast of Guangxi.
统计广西稻田养鱼主要分布的桂北、桂西北、桂东南三个区域中的8个长期开展稻田养鱼的县和11个基本未开展稻田养鱼的县在1995~2004年间与农业资源利用效率有关的数据。
3) crab-culturing paddy field
养蟹稻田
1.
The results showed that the influence of mini-dose pesticides on the crabs was small and the rice yield rose significantly when highly active and low mammalian-toxic pesticides were selected and applied at 60% of the recommended dose to the crab-culturing paddy fields.
探讨了在养蟹稻田减量使用农药防治病虫草害的可行性。
4) aquatic rearing in paddy fields
稻田养殖
1.
A review of aquatic rearing in paddy fields for management of insect pests and weeds in China;
我国稻田养殖防虫除草的研究概况
5) crab-rice field
稻田养蟹
6) Raising Ducks in Paddy Fields
稻田养鸭
1.
Study on the Protection and Utilization of Agricultural Non-material Heritage-Taking"Raising Ducks in Paddy Fields" in Nanlang and Dayong of Zhongshan City as an Example
浅论农业非物质文化遗产的保护与利用——以中山市南朗和大涌镇稻田养鸭为例
补充资料：稻田养鱼(raising fish in paddy field)
稻田养鱼(raising fish in paddy field)
在稻田中放养速生鱼类以增加经济收入的一种措施。在中国具有悠久的历史，稻田养鱼有稻、鱼并作和稻、鱼轮作两种基本形式。
主要指稻鱼并作，鱼取食大量的低等藻类和杂草，也取食浮游动物、小型昆虫、螺类以及部分农业害虫，限制了稻田生态系统中物质和能量流的外溢，使之转化为鱼产品，并以鱼粪便的形成归还给土壤，改善了水稻生长发育的环境条件。稻田养鱼宜放养适于浅水生活、能充分利用稻田中天然饵料的鲤、鲫、草鱼等速生鱼类，并采取设置鱼沟、鱼坑，选择高效低毒农药，把化肥用作基肥，作追肥时宜次多量少等措施加以适当解决。
南方一些地区的冬水田休闲期长，还可放养部分鲢、鳙鱼，并适当加大放养密度，一般每公顷产鲜鱼400-500kg，高的可达750kg左右。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条