Article(id=1236324898075898604, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236324890941378645, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1000-2561.2023.12.006, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1669564800000, receivedDateStr=2022-11-28, revisedDate=1673280000000, revisedDateStr=2023-01-10, acceptedDate=null, acceptedDateStr=null, onlineDate=1772692425506, onlineDateStr=2026-03-05, pubDate=1703433600000, pubDateStr=2023-12-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772692425506, onlineIssueDateStr=2026-03-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772692425506, creator=13701087609, updateTime=1772692425506, updator=13701087609, issue=Issue{id=1236324890941378645, tenantId=1146029695717560320, journalId=1235980609244409860, year='2023', volume='44', issue='12', pageStart='2355', pageEnd='2578', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1772692423806, creator=13701087609, updateTime=1772693190259, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236328105745380010, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236324890941378645, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236328105749574315, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236324890941378645, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=2409, endPage=2416, ext={EN=ArticleExt(id=1236324898344334085, articleId=1236324898075898604, tenantId=1146029695717560320, journalId=1235980609244409860, language=EN, title=Study on Reeding and Adaptability of a New Edible Cassava Cultivar (cv. Gui 9), columnId=1236324891675381847, journalTitle=Chinese Journal of Tropical Crops, columnName=Special Focus: Resources and Utilization of Cassava, runingTitle=null, highlight=null, articleAbstract=

Edible cassava is an important food crop in the world and a characteristic potato crop in South China. New edible varieties with high β-carotene and excellent comprehensive quality are one of the important directions of cassava breeding. Manihot esculenta Crantz cv. Gui 9 was obtained from immature fruits, using embryo rescue technology, which were harvested from in-bred crossing population using XX048 as the female. The main characters of the variety were erect plant type, tubers distributed horizontally, cylindrical conical in shape, tubers of light brown skin, pink endothelium and orange flesh. The fresh tuber yield was (45.12±7.04) t/hm2 and (40.84±3.88)t/hm2 respectively in the regional test and production test. The starch content of fresh tuber detected was 26.3%, β-carotene content was 454 μg/100 g, hydrocyanic acid content was 10-20 mg/kg, tatal sugar content was 2.0 g/100 g, dietary fiber and potassium content was 4.43 g/100 g and 553 mg/100 g respectively. Gui 9 is an edible cassava variety in China with the highest β-carotene content in tuber at present, rich in β-carotene, dietary fiber and minerals, fresh taste crisp and sweet, known as "carrot cassava", with unique advantages in color and taste in cooking and making cassava juice. Gui 9 has high yield and strong adaptability with moderately resistance to cinnabar Tetranychus mites, and is suitable for dense planting and mechanical harvesting. It could be popularized in cassava producing areas such as Guangxi, Guangdong, Hainan and Jiangxi provinces. The breeding of Gui 9 would provide variety support for the development of cassava food, and promote the quality improvement, efficiency increase and sustainable development of cassava industry.

, correspAuthors=Ying WANG, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Liuying LU, Huabing YAN, Wendan ZENG, Liang XIAO, Hengrui LI, Ganghui ZHENG, Wanling WEI, Bimei CHEN, Sheng CAO, Xiaohong SHANG, Pingli SHI, Ying WANG), CN=ArticleExt(id=1236324898629546780, articleId=1236324898075898604, tenantId=1146029695717560320, journalId=1235980609244409860, language=CN, title=食用木薯新品种桂木薯9号的选育及适应性研究, columnId=1236324891813793882, journalTitle=热带作物学报, columnName=专题:木薯资源与利用, runingTitle=null, highlight=null, articleAbstract=

食用木薯是世界上最重要的粮食作物之一,也是我国华南地区的特色薯类杂粮作物,选育高β-胡萝卜素、综合品质优良的食用型新品种是木薯育种工作的重要方向之一。桂木薯9号(Manihot esculenta Crantz cv. Gui 9)是从新选048自交收获的未完全成熟果实中采用胚挽救技术获得再生苗选育的优良品种。该品种主要特征为株型直立、块根水平分布、薯形圆柱-圆锥型、块根外皮淡褐色或内皮粉红色、块根肉质橘黄色。鲜薯平均产量在区域试验和生产性试验中分别达到(45.12±7.04)t/hm2、(40.84±3.88)t/hm2;经检测,块根肉质淀粉含量为26.3%,β-胡萝卜素含量为454 μg/100 g,氢氰酸含量为35.1 mg/kg,总糖含量为2.0 g/100 g,膳食纤维含量为4.43 g/100 g,钾含量为553 mg/100 g。该品种富含β-胡萝卜素、膳食纤维及矿物质元素,且鲜食口感脆甜,被誉为“胡萝卜木薯”,其蒸煮食用及制作的木薯汁在色泽和口感上具有独特优势。该品种丰产性和适应性强,中抗朱砂叶螨,适宜密植和机械采收,可在我国广西、广东、海南、江西等木薯产区推广种植。桂木薯9号新品种的选育,为木薯食品化发展提供了品种支撑,可对木薯产业提质增效和可持续发展起到促进作用。

, correspAuthors=王颖, authorNote=null, correspAuthorsNote=
* 王颖(WANG Ying),E-mail:
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陆柳英(1982—),女,硕士,副研究员,研究方向:薯类作物遗传育种。

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陆柳英(1982—),女,硕士,副研究员,研究方向:薯类作物遗传育种。

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陆柳英(1982—),女,硕士,副研究员,研究方向:薯类作物遗传育种。

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食用木薯新品种桂木薯9号的选育及适应性研究
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陆柳英 1 , 严华兵 1 , 曾文丹 1 , 肖亮 1 , 李恒锐 2 , 郑刚辉 3 , 韦婉羚 2 , 陈碧梅 3 , 曹升 1 , 尚小红 1 , 施平丽 1 , 王颖 1, *
热带作物学报 | 专题:木薯资源与利用 2023,44(12): 2409-2416
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热带作物学报 | 专题:木薯资源与利用 2023, 44(12): 2409-2416
食用木薯新品种桂木薯9号的选育及适应性研究
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陆柳英1, 严华兵1, 曾文丹1, 肖亮1, 李恒锐2, 郑刚辉3, 韦婉羚2, 陈碧梅3, 曹升1, 尚小红1, 施平丽1, 王颖1, *
作者信息
  • 1.广西壮族自治区农业科学院,广西南宁 530007
  • 2.广西南亚热带农业科学研究所,广西崇左 532415
  • 3.合浦县农业科学研究所,广西北海 536100
  • 陆柳英(1982—),女,硕士,副研究员,研究方向:薯类作物遗传育种。

通讯作者:

* 王颖(WANG Ying),E-mail:
Study on Reeding and Adaptability of a New Edible Cassava Cultivar (cv. Gui 9)
Liuying LU1, Huabing YAN1, Wendan ZENG1, Liang XIAO1, Hengrui LI2, Ganghui ZHENG3, Wanling WEI2, Bimei CHEN3, Sheng CAO1, Xiaohong SHANG1, Pingli SHI1, Ying WANG1, *
Affiliations
  • 1.Guangxi Academy of Agricultural Sciences, Nanning, Guangxi 530007, China
  • 2.Guangxi South Subtropical Agricultural Science Research Institute, Chongzuo, Guangxi 532415, China
  • 3.Hepu County Agricultural Science Research Institute, Beihai, Guangxi 536100, China
出版时间: 2023-12-25 doi: 10.3969/j.issn.1000-2561.2023.12.006
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食用木薯是世界上最重要的粮食作物之一,也是我国华南地区的特色薯类杂粮作物,选育高β-胡萝卜素、综合品质优良的食用型新品种是木薯育种工作的重要方向之一。桂木薯9号(Manihot esculenta Crantz cv. Gui 9)是从新选048自交收获的未完全成熟果实中采用胚挽救技术获得再生苗选育的优良品种。该品种主要特征为株型直立、块根水平分布、薯形圆柱-圆锥型、块根外皮淡褐色或内皮粉红色、块根肉质橘黄色。鲜薯平均产量在区域试验和生产性试验中分别达到(45.12±7.04)t/hm2、(40.84±3.88)t/hm2;经检测,块根肉质淀粉含量为26.3%,β-胡萝卜素含量为454 μg/100 g,氢氰酸含量为35.1 mg/kg,总糖含量为2.0 g/100 g,膳食纤维含量为4.43 g/100 g,钾含量为553 mg/100 g。该品种富含β-胡萝卜素、膳食纤维及矿物质元素,且鲜食口感脆甜,被誉为“胡萝卜木薯”,其蒸煮食用及制作的木薯汁在色泽和口感上具有独特优势。该品种丰产性和适应性强,中抗朱砂叶螨,适宜密植和机械采收,可在我国广西、广东、海南、江西等木薯产区推广种植。桂木薯9号新品种的选育,为木薯食品化发展提供了品种支撑,可对木薯产业提质增效和可持续发展起到促进作用。

食用木薯  /  桂木薯9号  /  β-胡萝卜素  /  选育  /  适应性

Edible cassava is an important food crop in the world and a characteristic potato crop in South China. New edible varieties with high β-carotene and excellent comprehensive quality are one of the important directions of cassava breeding. Manihot esculenta Crantz cv. Gui 9 was obtained from immature fruits, using embryo rescue technology, which were harvested from in-bred crossing population using XX048 as the female. The main characters of the variety were erect plant type, tubers distributed horizontally, cylindrical conical in shape, tubers of light brown skin, pink endothelium and orange flesh. The fresh tuber yield was (45.12±7.04) t/hm2 and (40.84±3.88)t/hm2 respectively in the regional test and production test. The starch content of fresh tuber detected was 26.3%, β-carotene content was 454 μg/100 g, hydrocyanic acid content was 10-20 mg/kg, tatal sugar content was 2.0 g/100 g, dietary fiber and potassium content was 4.43 g/100 g and 553 mg/100 g respectively. Gui 9 is an edible cassava variety in China with the highest β-carotene content in tuber at present, rich in β-carotene, dietary fiber and minerals, fresh taste crisp and sweet, known as "carrot cassava", with unique advantages in color and taste in cooking and making cassava juice. Gui 9 has high yield and strong adaptability with moderately resistance to cinnabar Tetranychus mites, and is suitable for dense planting and mechanical harvesting. It could be popularized in cassava producing areas such as Guangxi, Guangdong, Hainan and Jiangxi provinces. The breeding of Gui 9 would provide variety support for the development of cassava food, and promote the quality improvement, efficiency increase and sustainable development of cassava industry.

edible cassava  /  Gui 9  /  β-carotene  /  breeding  /  adaptability
陆柳英, 严华兵, 曾文丹, 肖亮, 李恒锐, 郑刚辉, 韦婉羚, 陈碧梅, 曹升, 尚小红, 施平丽, 王颖. 食用木薯新品种桂木薯9号的选育及适应性研究. 热带作物学报, 2023 , 44 (12) : 2409 -2416 . DOI: 10.3969/j.issn.1000-2561.2023.12.006
Liuying LU, Huabing YAN, Wendan ZENG, Liang XIAO, Hengrui LI, Ganghui ZHENG, Wanling WEI, Bimei CHEN, Sheng CAO, Xiaohong SHANG, Pingli SHI, Ying WANG. Study on Reeding and Adaptability of a New Edible Cassava Cultivar (cv. Gui 9)[J]. Chinese Journal of Tropical Crops, 2023 , 44 (12) : 2409 -2416 . DOI: 10.3969/j.issn.1000-2561.2023.12.006
  • 国家重点研发计划项目(2019YFD1001100)
  • 广西自然科学基金重点项目(2020GXNSFAA259085)
  • 广西农业科学院科技发展基金项目(桂农科2021JM65)
2023年第44卷第12期
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doi: 10.3969/j.issn.1000-2561.2023.12.006
  • 接收时间:2022-11-28
  • 首发时间:2026-03-05
  • 出版时间:2023-12-25
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出版历史
  • 收稿日期:2022-11-28
  • 修回日期:2023-01-10
基金
国家重点研发计划项目(2019YFD1001100)
广西自然科学基金重点项目(2020GXNSFAA259085)
广西农业科学院科技发展基金项目(桂农科2021JM65)
作者信息
    1.广西壮族自治区农业科学院,广西南宁 530007
    2.广西南亚热带农业科学研究所,广西崇左 532415
    3.合浦县农业科学研究所,广西北海 536100

通讯作者:

* 王颖(WANG Ying),E-mail:
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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