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中国农学通报 ›› 2023, Vol. 39 ›› Issue (32): 8-14.doi: 10.11924/j.issn.1000-6850.casb2023-0358

• 农学·农业基础科学 • 上一篇    下一篇

大田县淀粉型甘薯品种比较试验初报

肖庆泉1,2()   

  1. 1 福建省大田县石牌镇乡村振兴综合服务中心,福建三明 366100
    2 农业农村部南方薯类科学观测实验站,福州 350013
  • 收稿日期:2023-05-10 修回日期:2023-07-13 出版日期:2023-11-10 发布日期:2023-11-10
  • 作者简介:

    肖庆泉,男,1968年出生,高级农艺师,研究方向:农作物栽培与推广。通信地址:366100 福建省大田县石牌镇石牌街1号,E-mail:

  • 基金资助:
    福建省科技计划项目——省属公益类科研院所基本科研专项“耐细菌病高干物率甘薯种质创制与新品种选育”(2022R1031008)

A Preliminary Study on Comparative Experiment of Starch Sweet Potato Varieties in Datian County

XIAO Qingquan1,2()   

  1. 1 Comprehensive Service Center for Rural Revitalization of Shipai Town in Datian County, Sanming, Fujian 366100
    2 Scientific Observation and Experimental Station of Tuber and Root Crops in South China, Ministry of Agriculture and Rural Affairs, Fuzhou 350013
  • Received:2023-05-10 Revised:2023-07-13 Published-:2023-11-10 Online:2023-11-10

摘要:

为筛选出适宜福建省大田县种植的高淀粉型甘薯新品种,2022年引进‘龙薯24’、‘泉薯9号’、‘泉薯19’、‘莆薯12’、‘榕薯910’、‘济薯25’、‘商薯19’、‘福薯604’、‘福薯806’等9个品种为材料,设‘湘薯75-55’为对照,对试验品种的生长特性、农艺性状和产量表现进行比较分析。结果表明:‘济薯25’、‘商薯19’、‘泉薯9号’、‘福薯604’等4个品种鲜薯、薯干、淀粉产量均对照品种‘湘薯75-55’增产达极显著水平,同时也具备生长势强、封垄快、食用品质优等特点,可作为淀粉型品种在大田县进一步扩大示范推广。

关键词: 甘薯, 品比试验, 产量, 淀粉

Abstract:

In order to select new varieties of high starch sweet potato suitable for planting in Datian County of Fujian Province, nine varieties including ‘Longshu 24’, ‘Quanshu 9’, ‘Quanshu 19’, ‘Pushu 12’, ‘Rongshu 910’, ‘Jishu 25’, ‘Shangshu 19’, ‘Fushu 604’ and ‘Fushu806’ were introduced for comparative study, ‘Xiangshu 75-55’ was the control. The growth characteristics, agronomic characters and yield performance of these varieties were obtained and analyzed in 2022. The results showed that the fresh and dry tuberous root yield, starch yield of ‘Jishu 25’, ‘Shangshu 19’, ‘Quanshu 9’, and ‘Fushu 604’ were significantly higher than that of ‘Xiangshu 75-55’. These four varieties also had the characteristics of strong growth potential, fast ridge closure and excellent edible quality. These four sweet potato varieties could be promoted as starch varieties in Datian County.

Key words: sweet potato, variety comparison test, yield, starch