|
|||||
|
|
| 稻鸭共生技术对水体生态环境的影响研究 | |
| 引用本文： | 谢俊龙,熊国远,童来宝. 稻鸭共生技术对水体生态环境的影响研究[J]. 农技服务, 2012, 29(8): 978-979 |
| 作者姓名： | 谢俊龙 熊国远 童来宝 |
| 作者单位： | 1. 安徽省畜牧技术推广总站,安徽合肥,230001 2. 安徽省农业科学院畜牧兽医研究所 3. 安徽省望江县畜牧局,安徽望江,246200 |
| 基金项目： | 国家科技支撑计划专题任务,国家外专局、安徽省外专局引智成果示范项目 |
| 摘 要： | 调查了大面积实施稻鸭共生技术地区的稻田表面水和周围流域河水以及水生生物相。结果表明:稻鸭共生田的表面水的EC、COD、T-N等值与传统栽培田水质相比普遍增高,稻鸭共生期间稻田排水易导致水质污染,为了防止周边水质的污染,需要彻底做好水的管理工作。 |
| 关 键 词： | 稻鸭共生 水质 生态 |
Effects of Rice-Duck Integrated Farming on Water Ecological Environment |
|
| Affiliation: | XIE Jun-long et al (Anhui Animal Husbandry Technology Extension Station,Hefei,Anhui 230031) |
| Abstract: | The experiment was conducted to investigate the effects of rice-duck integrated farming on the water environment,water biodiversity in paddy field and surrounding river.The results was showed,the EC,COD,T-N value ect.of the surface water in paddy field were all increased,except pH value.The water quality was bad if we drain away paddy field water during rice-duck integrated farming.So we need have good rules for supervision water in case of bad water quality. |
| Keywords: | Rice-duck integrated farming system Water quality Ecology |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |