国鉴甘薯新品种漯薯11号的生长发育动态研究

Study on the Growth and Development Dynamics ofA Sweetpotato Variety Luoshu 11

为了进一步挖掘甘薯新品种漯薯11号的生产潜力,对国鉴兼用型甘薯新品种漯薯11号的生长发育动态进行研究和探讨。结果表明,漯薯11号具有营养分配比例合理,结薯早、薯块干率高、干率提升快、根块耐缺氧、高温干旱逆境后恢复速度快等特性,适宜作为淀粉加工型甘薯品种使用;兼用型甘薯在生产过程中,可以根据气候条件适当调整生育期,减少与前后茬作物在空间与时间上的竞争,从而获取更高的收益。

In order to further learn the production potential of the new sweetpotato variety Luoshu 11 and increase farmers’income,the growth and development dynamics of Luoshu 11 were studied.The results showed that Luoshu 11 had such characteristics,the nutrient distribution ratio of above ground and underground was reasonable,and potato was early,high dry rate of potato chunks,dry rate increases fast,fast recovery after adversity.Luoshu 11 was suitable to use as a starch-processing sweetpotato variety.During the production process of sweetpotato,the growth period could be adjusted appropriately according to the climatic conditions to reduce the space and time competition with the crops,and obtain higher planting income.