Study on the Evaluation of Heterotic Combinations of Pumpkin(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Author(s):: LIU Zhen-wei; LI Xin-zheng; School of Horticulture and Landscape Architecture，Henan Institute of Science and Technology，Xinxiang，Henan 453003

Abstract:: Taking 62 pumpkin hybrid combinations as material,the field morbidity situation of viral disease and single melon weight and the soluble solid shape content of 62 pumpkin hybrid combinations were investigated and analyzed by variance analysis，in order to screen excellent germplasm resources of pumpkin which were resistant to virus disease and single fruit yield and soluble solid content were high.The results showed that the resistance of viral disease and the single melon weight and the soluble solid shape content of the different pumpkin hybrid combination were all different，the number of hybrid combination of high resistance to viral disease was 7 and the number of hybrid combination of resistance to viral disease was 25 and the number of hybrid combination of moderate resistance to viral disease was 21 and the number of susceptible hybrid combination was 9.The number of hybrid combination of single melon weight reaching 3 000 g was 21 and the number of hybrid combination of the single melon weight reaching 2 000～3 000 g was 30 and the number of hybrid combination of single melon weight lower than 2 000 g was 11.The number of hybrid combination of soluble solid shape content above 13 g was 6 and the number of hybrid combination of soluble solid shape content above 10 g was 40 and the number of hybrid combination of soluble solid shape content lower than 10 g was 16.

[1]李海真,李建华.西葫芦、南瓜高产栽培与加工技术[M].北京:中国农业出版社,2002:140.

[2]崔世茂,薛和如,陈源闽.印度南瓜主要农艺性状的通径分析[J].内蒙古农业大学学报,1995(4):43-44.

[3]浙江效益农业百科全书编辑委员会.浙江效益农业百科全书[M].北京:中国农业科学技术出版社,2004:56.

[4]任自忠,苑凤瑞,张森.新编植物保护手册[M].北京:中国农业出版社,2003:156-157.

[5]李凤梅,崔崇士,杨国惠.南瓜病毒病的研究进展[J].东北农业大学学报,2002,33(1):100-104.

[6]程永安.特种南瓜栽培新技术[M].杨凌:西北农林科技大学出版社,2005:65-66.

[7]刘宜生.西葫芦南瓜无公害高效栽培[M].北京:金盾出版社，2003:110-111.

[8]李惠明.蔬菜病虫害预测预报调查规范[M].上海:上海科学技术出版社,2006:110-113.

[9]方中达.植物病理研究方法[M].北京:中国农业出版社,1998:46.

[10]司力珊.南瓜西葫芦生产关键技术百问百答[M].北京：中国农业出版社,2005:34-35.

[11]周绍斌,王德仁,张宝宁.南瓜组合筛选试验[J].现代化农业,2002,25(3):11-12.

[12]龙荣华,马钧,肖植文,等.浅议云南南瓜杂交育种前景[J].北方园艺,2008(2):76.

[13]李新峥,周俊国.南瓜的开发利用途径及育种目标[J].北方园艺,2004(1):24-25.

Last Update: 2014-08-25