[1]易中懿,汪翔,徐雪高,等.品种创新与甘薯产业发展[J].江苏农业学报,2018,(06):1401-1409.[doi:doi:10.3969/j.issn.1000-4440.2018.06.028]
 YI Zhong-yi,WANG Xiang,XU Xue-gao,et al.Breeding innovation and development of sweet potato industry[J].,2018,(06):1401-1409.[doi:doi:10.3969/j.issn.1000-4440.2018.06.028]
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品种创新与甘薯产业发展()
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江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2018年06期
页码:
1401-1409
栏目:
农业经济·农业信息
出版日期:
2018-12-25

文章信息/Info

Title:
Breeding innovation and development of sweet potato industry
作者:
易中懿汪翔徐雪高秦建军陆建珍戴起伟
(江苏省农业科学院农业经济与发展研究所,江苏南京210014)
Author(s):
YI Zhong-yiWANG XiangXU Xue-gaoQIN Jian-junLU Jian-zhenDAI Qi-wei
(Institute of Agricultural Economy and Development, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China)
关键词:
甘薯品种育种创新
Keywords:
sweet potatovarietybreedinginnovation
分类号:
S531
DOI:
doi:10.3969/j.issn.1000-4440.2018.06.028
文献标志码:
A
摘要:
自2010年至2017年,全国育成甘薯新品种194个,其中,食用型、淀粉加工型、食用与淀粉兼用型和食用型紫薯分别占品种总数的351%、227%、211%、113%,高干物率类型的品种仅占54%。在全国15个省(市、区)种植面积达 667×104 hm2以上的品种有商薯19等7个。其中,甘薯品种商薯19和徐薯18种植面积分别为 458×104 hm2和 333×104 hm2,占甘薯种植面积的201%和146%。今后甘薯品种创新重点:注重品种结构调整;加强甘薯专用型品种的选育和推广;加强甘薯良种繁育体系规范化建设;品种选育要适应甘薯机械化应用。
Abstract:
From 2010 to 2017, 194 new varieties of sweet potato were cultivated in China, and edible type, starch processing type, double-use and purple sweet potato accounted for 351%, 227%, 211% and 113%, respectively. The species with a high rate of dry matter content accounted for 54%. Seven varieties, including Shangshu19, were planted in 15 provinces and autonomous regions across China with an area of 6.67×104 hm2 or more. Among them, the cultivation area of sweet potato varieties Shangshu19 and Xushu18 was 45.8×104 hm2 and 33.3×104 hm2, respectively, accounting for 20.1% and 14.6% of the sweet potato planting area. In the future, the variety innovation of sweet potato should pay attention to the adjustment of variety structure, the strengthen of breeding and popularization of sweet potato special varieties, the strengthen of standardization of sweet potato seed breeding system, and the adaption of varieties breeding to the mechanized application.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2018-03-13 基金项目:国家甘薯产业技术体系专项基金项目(CARS-10) 作者简介:易中懿(1964-),博士,研究员,研究方向为农业经济管理。(E-mail) yzy201@163.com 通讯作者:戴起伟, (E-mail)dqw00001@126.com
更新日期/Last Update: 2018-12-28