检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:李达[1] 和民[1] 龙战勇 肖秀兰[1] 刘红[1] 杨春[1]
机构地区:[1]江西生物科技职业学院,江西南昌330200 [2]江西省新干县农业局,江西新干331300
出 处:《江西农业学报》2010年第2期107-108,112,共3页Acta Agriculturae Jiangxi
基 金:江西省农牧渔科研项目(NY0835)
摘 要:在废弃的游泳池,采用泥鳅与家鱼鱼种混养,不铺底泥,移植水葫芦,经6个月试验,泥鳅平均体重增重1.8倍,收获150 kg;草鱼鱼种平均体重690 g,收获210 kg;鲢鱼鱼种平均体重134 g,收获65 kg;鳙鱼鱼种平均体重50 g,收获25 kg。试验池水质达到了淡水养殖用水水质标准。In the abandoned swimming pool without bed mud, in which hyacinth was transplanted, loach and major Chinese carps fingerling were mixed and reared for 6 months. After testing, the average body weight of the loach increased by 1.8 times, the total harvest was 150 kg; the average body weight of the grass carp fingerling was 690 g, the total harvest was 210 kg; the average body weight of the silver carp fingerling was 134 g, the harvest was 65 kg; the average body weight of the bighead carp fingerling was 50 g, the harvest was 25 kg. The water quality of testing pool reached to the national standard.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.54