Characteristics of Cheuopodium quinoa and Development Recommendations

Cheuopodium quinoa is annual Chenopodiaceae Cheuopodium herbaceous dicotyledon. It originated in the Andes in South America and has a planting history of more than 5000 years. Due to its unique characteristics,Cheuopodium quinoa has received wide attention in recent years. This paper elaborated the biological characteristics,nutritional value,utilization approach and economic benefits of Cheuopodium quinoa,introduced main problems in the development of Cheuopodium quinoa industry,and finally came up with recommendations for the development Cheuopodium quinoa industry in China.

甘蓝夜蛾人工饲料的研制

本文研究了利用灰菜(ChenopodiumalbumL.)叶粉为主要原料配制的简易人工饲料,连续数代饲养甘蓝夜蛾(MamestrabrassicaeL.),于第四代同天然饲料对照,成虫的生殖力差异不显著。同时饲养了草地螟(Loxosiegeslicticalis),红棕灰夜蛾(Sarcopoliailloba),苜蓿夜蛾(Heliothisdip-sacea),银纹夜蛾(Autographaamuria)和粘虫(Leucaniaseparta)。除粘虫外,其它几种害虫均成功地饲养了二代以上。此配方简单、价廉、易于配制,具有一定的通用性。对昆虫人工饲料的商品化有实用价值。