龙薯1号脱毒甘薯种苗繁育体系与综合配套高产栽培技术研究

Research on Breeding System of Virus-free Seedlings and Synthesis High Yield Planting Technics for New Sweetpotato Variety-longshu1

为了充分发挥甘薯新品种龙薯一号的优良种性,加快新品种的推广步伐,通过建立脱毒繁育技术体系及综合配套高产栽培技术等措施,可较大幅度提高产量及改善品质,2001年至今在南方薯区试种、示范15.85hm2,社会经济效益显著。

In this paper, for exerting the new variety＇s excellent genus characters of longshul and quicken the popularization of new variety, by-asing the measures of virus-free breeding technics system of longshul and synthesis high yield planting technics, which can improve its yield and meliorate its characters markedly. Planting experimentally with longshul in south section of sweet potato from year 2001 up to the present, it has been demonstrated 15.85hm2, which have produced notable social economic benefits.