临沭县鲜食红薯主栽品种对比试验

Comparative Test of Main Cultivars of Fresh Sweet Potato in Linshu County

为分析临沭县鲜食红薯主栽品种的优缺点,指导农户进行品种选择,本研究以临沭县红薯主栽品种普薯32、苏薯8号、烟薯25、济薯26为试材,进行了田间试验和调查分析,结果显示,苏薯8号栽培面积最大,耐储性好,可以作为长期销售品种;烟薯25鲜食、烤食品质较好,是被广泛认可的品种;普薯32薯形、颜色比同类品种好,可大面积推广;济薯26在产量、耐储性和抗病性上表现均衡,是一个可以搭配种植的鲜食品种。

The main sweet potato varieties in Linshu county,such as"Pushu 32","Sushu 8","Yanshu 25"and"Jishu 26",were used as materials to study the advantages and disadvantages of main varieties of fresh sweet potato in Linshu county,and to guide the selection of planting varieties.Through field experiment and investigation,the results showed that"Sushu 8"had the largest cultivation area and good storability,and could be used as a long-term marketing variety."Yanshu 25"was widely recognized for its good quality of fresh food and baked food.The shape and color of general"Pushu 32"was better than similar varieties,and could be widely spread."Jishu 26"had a balanced performance in yield,storage resistance and disease resistance,It is a fresh-food variety that can be matched with planting.