广西甘蔗良种繁育推广体系建设与发展
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摘要
广西甘蔗良种繁育推广体系的建设实施,对加快甘蔗优良新品种的推广做出很大贡献。甘蔗种苗工厂化生产是甘蔗生产必经之路,我国种苗工厂化生产还处于探索阶段,与国外先进甘蔗生产国相比还有很大差异。本文从广西甘蔗良种繁育推广体系产生背景和建设现状分析了存在的主要问题是:甘蔗良种推广体系还需完善,甘蔗良种推广模式不健全,良种繁育基地建设进度相对滞后、缺乏育繁推一体化、供种能力严重不足。提出的发展措施是:进一步完善甘蔗良种繁育基地经费预算、申报、考核制度,加强甘蔗良种田间繁育关键技术研究,完善甘蔗新品种推广模式,探索甘蔗健康种苗工厂化生产。
Implementing elite sugarcane varieties breeding and popularizing system in Guangxi has made great contributions to speed up the popularization of elite sugarcane varieties. The only way to sugarcane production is to industrialize the seed cane production. But, the industrial production of seed cane in China is still at groping stage at present and there is a large gap as compared with advanced sugarcane planting countries. Based on background and status of sugarcane breeding and extension system in Guangxi, the main problems were analyzed in this paper. The sugarcane improved variety extension system still needs to be improved, the model for improved sugarcane variety extension is imperfect, and the construction progress of the improved sugarcane variety breeding base had not been well developed. There were serious shortage of seed supply capacity, and lack of integration among breeding and propagation and popularization. The development measures were suggested as follows: to further improve the budget, application and examination system of sugarcane breeding base; to strengthen the research on the key techniques of sugarcane multiplication under field conditions; to improve the extension mode for new sugarcane varieties; and to explore the factory production of healthy cane setts.
Implementing elite sugarcane varieties breeding and popularizing system in Guangxi has made great contributions to speed up the popularization of elite sugarcane varieties. The only way to sugarcane production is to industrialize the seed cane production. But, the industrial production of seed cane in China is still at groping stage at present and there is a large gap as compared with advanced sugarcane planting countries. Based on background and status of sugarcane breeding and extension system in Guangxi, the main problems were analyzed in this paper. The sugarcane improved variety extension system still needs to be improved, the model for improved sugarcane variety extension is imperfect, and the construction progress of the improved sugarcane variety breeding base had not been well developed. There were serious shortage of seed supply capacity, and lack of integration among breeding and propagation and popularization. The development measures were suggested as follows: to further improve the budget, application and examination system of sugarcane breeding base; to strengthen the research on the key techniques of sugarcane multiplication under field conditions; to improve the extension mode for new sugarcane varieties; and to explore the factory production of healthy cane setts.
引文
[1]覃振强,李德伟,罗亚伟,等.广西“双高”糖料蔗基地甘蔗病虫害防控对策[J].中国糖料,2017,39(5):68-71.
[2]柏章才,张文彬,卢秉福.中国制糖产业转型升级主要影响因素分析[J].中国糖料,2018,40(5):62-65.
[3]杨本鹏,张树珍,蔡文伟,等.甘蔗健康种苗田间栽培主要农艺性状比较[J].热带作物学报,2010,31(2):171-175.
[4]何洪良,唐君海,唐利球,等.甘蔗脱毒组培苗密植试验研究初报[J].中国热带农业,2013(6):60-61.
[5]李群芳.甘蔗健康种苗春植技术[J].现代农业科技,2015(4):52,59.
[6]韦昌联.广西蔗区新台糖22号种性退化现状分析及对策措施[J].南方农业学报,2012,43(12):2113-2117.
[7]梁计南,谭中文,谭志勇,等.甘蔗不同基因型组织培养特性的研究[J].华南农业大学学报,2002,23(4):37-40.
[8]罗素兰,林皎月,长孙东亭.甘蔗组织培养中不同阶段的抗生素及PPT抗性筛选试验[J].海南大学学报:自然科学版,2003,21(3):259-265.
[9]岑秀芬,杨燕妮,韦鹏霄,等.激素因子对甘蔗愈伤组织诱导增殖与分化的效应[J].广西农业科学,2010,41(9):889-892.
[10]谢君锋,廖韦卫,陆祖正,等.甘蔗组培苗继代增殖的浅层培养[J].热带农业科学,2015,35(5):65-68.
[11]刘丽敏,黄永才,李松,等.甘蔗愈伤组织培养及其细胞学特性[J]. Agricultural Science&Technology,2016,17(7):1525-1529.
[12]何为中,刘红坚,李松,等.甘蔗试管苗瓶外生根技术的研究[J].西南农业学报,2012,25(6):2117-2120.
[13]汪淼,方锋学,何为中,等.外源激素处理对甘蔗试管苗瓶外生根的影响[J].安徽农业科学,2012,40(16):8833-8835.
[14]范业赓,陈忠良,刘红坚,等.甘蔗无根试管苗移栽生根过程中内源激素和POD活性变化的研究[J].广东农业科学,2013,40(3):15-17.
[15]游建华,曾慧,李松,等.甘蔗脱毒健康种苗田间比较试验[J].中国糖料,2005,27(2):12-15.
[16]邓展云,刘海斌,方锋学,等.几个甘蔗新品种的健康种苗对比试验[J].中国糖料,2010,32(4):19-20,28.
[17]沈万宽,郑学文,陈仲华,等.甘蔗健康种苗田间评价试验结果分析[J].西南农业学报,2009,22(4):913-915.
[18]何为中,范业赓,刘红坚,等.甘蔗健康组培苗后代主要农艺性状的田间表现研究[J].广东农业科学,2013,40(14):30-32.
[19]秦昌鲜,唐君海,唐利球.甘蔗脱毒健康种苗田间对比试验[J].中国热带农业,2013,52(3):62-63.
[20]梁昌新,杨世成,张天富,等.粤糖93-159温水脱毒健康种苗在水田上的试验[J].中国糖料,2016,38(2):15-17,19.
[2]柏章才,张文彬,卢秉福.中国制糖产业转型升级主要影响因素分析[J].中国糖料,2018,40(5):62-65.
[3]杨本鹏,张树珍,蔡文伟,等.甘蔗健康种苗田间栽培主要农艺性状比较[J].热带作物学报,2010,31(2):171-175.
[4]何洪良,唐君海,唐利球,等.甘蔗脱毒组培苗密植试验研究初报[J].中国热带农业,2013(6):60-61.
[5]李群芳.甘蔗健康种苗春植技术[J].现代农业科技,2015(4):52,59.
[6]韦昌联.广西蔗区新台糖22号种性退化现状分析及对策措施[J].南方农业学报,2012,43(12):2113-2117.
[7]梁计南,谭中文,谭志勇,等.甘蔗不同基因型组织培养特性的研究[J].华南农业大学学报,2002,23(4):37-40.
[8]罗素兰,林皎月,长孙东亭.甘蔗组织培养中不同阶段的抗生素及PPT抗性筛选试验[J].海南大学学报:自然科学版,2003,21(3):259-265.
[9]岑秀芬,杨燕妮,韦鹏霄,等.激素因子对甘蔗愈伤组织诱导增殖与分化的效应[J].广西农业科学,2010,41(9):889-892.
[10]谢君锋,廖韦卫,陆祖正,等.甘蔗组培苗继代增殖的浅层培养[J].热带农业科学,2015,35(5):65-68.
[11]刘丽敏,黄永才,李松,等.甘蔗愈伤组织培养及其细胞学特性[J]. Agricultural Science&Technology,2016,17(7):1525-1529.
[12]何为中,刘红坚,李松,等.甘蔗试管苗瓶外生根技术的研究[J].西南农业学报,2012,25(6):2117-2120.
[13]汪淼,方锋学,何为中,等.外源激素处理对甘蔗试管苗瓶外生根的影响[J].安徽农业科学,2012,40(16):8833-8835.
[14]范业赓,陈忠良,刘红坚,等.甘蔗无根试管苗移栽生根过程中内源激素和POD活性变化的研究[J].广东农业科学,2013,40(3):15-17.
[15]游建华,曾慧,李松,等.甘蔗脱毒健康种苗田间比较试验[J].中国糖料,2005,27(2):12-15.
[16]邓展云,刘海斌,方锋学,等.几个甘蔗新品种的健康种苗对比试验[J].中国糖料,2010,32(4):19-20,28.
[17]沈万宽,郑学文,陈仲华,等.甘蔗健康种苗田间评价试验结果分析[J].西南农业学报,2009,22(4):913-915.
[18]何为中,范业赓,刘红坚,等.甘蔗健康组培苗后代主要农艺性状的田间表现研究[J].广东农业科学,2013,40(14):30-32.
[19]秦昌鲜,唐君海,唐利球.甘蔗脱毒健康种苗田间对比试验[J].中国热带农业,2013,52(3):62-63.
[20]梁昌新,杨世成,张天富,等.粤糖93-159温水脱毒健康种苗在水田上的试验[J].中国糖料,2016,38(2):15-17,19.