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当前位置: 首页 > 文章 > 河北省卢龙地区鲜食型甘薯品种的引种与筛选初报 河北科技师范学院学报 2019 (3) 47-51+56
Position: Home > Articles > Introduction and Selection of Raw-Edible Sweet Potato Varieties in Lulong Area of Hebei Province Journal of Hebei Normal University of Science & Technology 2019 (3) 47-51+56

河北省卢龙地区鲜食型甘薯品种的引种与筛选初报

作  者：
杨德华;张萌;王畅;杨敏;韩金玲
单  位：
河北科技师范学院农学与生物科技学院
关键词：
鲜食型甘薯;品种;引种;筛选;卢龙地区
摘  要：
为筛选出适宜于卢龙地区种植的鲜食型甘薯品种,从省内外引进14个鲜食型甘薯品种,以当地常年种植的2个品种卢选1号和北京553为对照,在偏砂性土壤和壤土上进行不同品种间植株农艺性状、产量和食味品质等分析。结果表明土质和品种对甘薯各性状及产量具有显著影响。与偏砂性土壤相比,壤土种植的甘薯分枝较长、分枝数较少、产量较高;其中秦薯8号和红香蕉2个品种分枝较长,单株薯块数和大薯数较多、大薯质量较重、产量较高、食味性较好,可以推荐种植;烟薯25在卢龙地区具有大薯质量较重、食味性最好的优势,可推广种植;而龙薯601在偏砂性土壤中单株薯块数较多,大薯率较高,产量显著最高、食味性较好,但在壤土中没有表现出突出优势,可推荐偏砂性土壤中种植。
译  名：
Introduction and Selection of Raw-Edible Sweet Potato Varieties in Lulong Area of Hebei Province
作  者：
YANG Dehua;ZHANG Meng;WANG Chang;YANG Min;HAN Jinling;College of Agronomy and Biotechnology, Hebei Normal University of Science & Technology;
关键词：
raw-edible sweet potato;;variety;;introduction;;selection;;Lulong area
摘  要：
To select the sweet potato varieties suitable for raw eating in Lulong area, 14 introduced varieties and 2 local sweet potato varieties as the check were planted in both partial sandy soil and loam soil. The agronomic characters of stem, leaf and root tuber were investigated, the yield and eating quality were also measured. The results showed that most characters and yield of sweet potato were affected significantly by variety and soil. Compared with partial sandy soil, the number of stem was less, the length of stem was longer, and yield was higher in loam soil. Qinshu-8 and Hongxiangjiao had the longest branch, and the number of root tuber and big root tuber per plant was more, the weight of big root tuber was heavy, therefore their yields were higher, and eating quality was fine, so they were recommended to plant in Lulong. The eating quality of Yanshu-25 was the best, and the weight of big root tuber was heavy, its yield was relatively high, so it might be planted in Lulong area. In partial sandy soil, the highest yield appeared with Longshu-601, because the number of its big root tuber and root tuber per plant was more, Longshu-601 was selected to plant in partial sandy soil.

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