摘要
在以往试验的基础上,结合稻田养鱼的成功经验,通过不断完善试验方案,在高海拔养鱼稻田开展了粳稻新品种选择试验。结果为,养鱼稻田新品种比较试验田稻谷产量575.1 kg/667 m2,鱼产量40.6 kg/667 m2,周边非养鱼稻田稻谷产量645.2 kg/667 m2,试验田稻谷价高,养鱼增收1497.3元/667 m2。
In order to reduce rice breeding test costs, the authors studied the effects of fishing and new Japonica rice varieties selection in high altitude rice-fish fields on the basis of previous trials and the successful experience of rice-fish cultivation.The results showed that in trial fields, rice yields were 575.1 kg/667 m^ 2, rice price was high, fish yields were 40.6 kg/667 m ^2, increasing benefits 1493.3 yuan/667 m^2, in surrounding fields, rice yields were 645.2 kg/667 m^2.
出处
《中国稻米》
2014年第6期66-68,共3页
China Rice
关键词
常规粳稻
选育
稻田养鱼
varieties
new variety seletion
rice-fish farming
