The paper reviews the research advance in cultivation, breeding and seed production techniques and discusses the future research direction in balsam pear in China.
综述了我国苦瓜栽培、育种、制种技术的研究进展，并对未来苦瓜的研究方向进行了展望。
2
This article reviews the biosynthesis approach, metabolic control mechanism of streptomycin, metabolic control breeding and research advance of streptomycin fermenting.
本文综述了链霉素生物合成途径、代谢调节机制、链霉素发酵的代谢调控育种及其进展。
3
Comprehensively analyzed the base of genetic resource for breeding breeds of mutton sheep in our country and main advance of systemic breeding...