不同基因型紫色甘薯品种主要品质性状在川中丘陵区的变化分析

【目的】筛选出川中丘陵区鲜食型和全粉加工型紫色甘薯适宜的种植品种。【方法】于2009-2014年,陆续引进23个紫色甘薯品种(品系),以‘南紫薯008’为对照,研究不同基因型紫色甘薯品种主要品质性状在川中丘陵区的变化。【结果】鲜食型品种以蒸煮食味优、干物率和淀粉含量适中、可溶性糖含量高为主要筛选指标,‘渝紫263、‘南紫薯008’和‘南紫薯014’的食味评分分列前3位,干物率27.52%~31.34%,淀粉17.20%~22.17%,可溶性糖6.75%~10.38%,产量22 597~25 312 kg/hm~2。全粉加工型品种以高花青素含量、高干物率,高产稳产为主要筛选指标,‘绵紫薯9号’、...

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Published in西南农业学报 Vol. 31; no. 2; pp. 230 - 237
Main Author 王平;沈学善;屈会娟;王宏;都栩;王晓黎;黄静玮
Format Journal Article
LanguageChinese
Published 四川省农业科学院,四川成都,610066%四川省农业科学院生物技术核技术研究所,四川成都,610066%成都大学,四川成都,610106 2018
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Summary:【目的】筛选出川中丘陵区鲜食型和全粉加工型紫色甘薯适宜的种植品种。【方法】于2009-2014年,陆续引进23个紫色甘薯品种(品系),以‘南紫薯008’为对照,研究不同基因型紫色甘薯品种主要品质性状在川中丘陵区的变化。【结果】鲜食型品种以蒸煮食味优、干物率和淀粉含量适中、可溶性糖含量高为主要筛选指标,‘渝紫263、‘南紫薯008’和‘南紫薯014’的食味评分分列前3位,干物率27.52%~31.34%,淀粉17.20%~22.17%,可溶性糖6.75%~10.38%,产量22 597~25 312 kg/hm~2。全粉加工型品种以高花青素含量、高干物率,高产稳产为主要筛选指标,‘绵紫薯9号’、‘农林47’和‘徐紫薯3号’的花青素含量为40.76~53.93 mg/100 g FW,分列前3位,干物率32.43%~38.20%,产量18 295~31 850 kg/hm2,产量变异系数16.68%~21.71%。【结论】川中丘陵区紫色甘薯宜按用途分类推荐品种,‘渝紫263、‘南紫薯008’和‘南紫薯014’适宜做鲜食型紫色甘薯推广;‘绵紫薯9号’、‘农林47’和‘徐紫薯3号’适宜做全粉加工型紫色甘薯品种推广。
Bibliography:Purple-fresh sweetpotato ; Quality ; Anthocynidin ;Yield; Hilly regions of central Sichuan basin
51-1213/S
WANG Ping;SHEN Xue-shan;QU Hui-juan;WANG Hong;DU Xu;WANG Xiao-li;HUANG Jing-wei;Sichuan Academy of Agricultural Sciences;Institute of Biotechnology and Nuclear Technology,Sichuan Academy of Agricultural Sciences;Chengdu University
Objective】This research aimed to select suitable purple sweetpotato varieties of fresh food type and sweetpotato granules processing type in hilly regions of middle Sichuan. 【Method】In Jintang County of Sichuan,23 purple sweetpotato varieties( strains) have been introduced to analyze main quality characteristics changes with‘Nansishu 008'as control from 2009 to 2014. 【Result】The good cooking and eating quality,moderate dry matter rate and starch content and high soluble sugar content could be used as main selecting indexes of purple sweetpotato varieties of fresh food type. The highest three taste valuation varieties were‘Yuzi 263',‘Nanzishu 008'and‘Nanzishu 014'with the dry matte
ISSN:1001-4829
DOI:10.16213/j.cnki.scjas.2018.2.003