摘要
本研究的方法是用加入不同量的ＧｅＯ２的基料栽培凤尾菇，生产出含锗菇，其锗含量可达４４３．７×１０－６；菇收获后，再用其栽培废料１份与普通饲料９份混合，喂养产蛋鸭，获得含锗蛋，其锗含量可达１３．５６×１０－６。此法无机锗一次投料，两次生物转化利用，使锗的利用率和经济效益大为提高，且更安全。
Pleurotus ostreatus is cultivated with hasal manure containing GeO2 and then mushrooms containing germanium up to 443. 7×10-6 is picked. The mushrooms containing germanium (one part) is mixed with common feed (nine parts): then the mixed feed is used to raise ducks. Finally, eggs containing germanium up to 13. 56×10-6 can be gained. The double biological transformation of germanium make it use safely and its economic benefits much higher.
出处
《广东微量元素科学》
CAS
1994年第2期20-23,共4页
Trace Elements Science
基金
广东省星火计划科研项目
关键词
栽培
产蛋鸭
凤尾菇
收获
饲料
生产
投料
生物转化
含量
喂养
Biological transformation of germanium. Pleurotus ostreatus absorbing germanium. Duck's eggs containing germanium.
