摘要
为筛选嫁接亲和力好,共生性好,成活率高,抗病性强的提味西瓜砧木品种,以早佳-8424品种作为对照,砧木有葫芦型、南瓜型、野生型3种类型,田间测定嫁接苗成活率,抗病性,收获后测定产量及可溶性糖含量。不同砧木的西瓜嫁接苗表现存在较大差异,9个嫁接组合材料以思壮7号砧木嫁接提味的综合性较好,嫁接成活率为98.5%,嫁接亲和力好,枯萎病发病率1.7%,667 m^(2)产量为4303.70 kg,中心糖度12.2°,边缘糖度9.2°,空心率0。思壮7号砧木可推荐作为提味西瓜嫁接砧木,适宜在慈溪及周边地区推广。
To screen for Tiwei watermelon rootstock varieties with good grafting affinity,good symbiosis,high survival rate,and strong disease resistance,Zaojia 8424 variety was used as a control.There are three types of rootstocks:gourd type,pumpkin type,and wild type,field experiments were conducted to determine the survival rate,disease resistance,yield and soluble sugar content of grafted seedlings after harvest.The results showed that there was a great difference in the survival rate of grafted watermelon seedlings among different rootstocks.The 9 grafting combinations had a good comprehensive character,the survival rate was 98.5%,and the grafting affinity was good,the incidence of fusarium wilt was 1.7%,the total 667 m^(2) yield was 4303.70 kg,the central sugar content was 12.2°,the edge sugar content was 9.2°,the hollow rate was 0.The rootstock Sizhuang 7 is suitable for grafting of Tiwei watermelon,and can be recommended as a grafted rootstock for promotion in Cixi City.
作者
张琳玲
张立权
许林英
张建春
蔡盼
戚自荣
ZHANG Linling;ZHANG Liquan;XU Linying;ZHANG Jianchun;CAI Pan;QI Zirong(Cixi Agricultural Technology Extension Center,Cixi 315300,Zhejiang;Cixi Shengshan Town Agriculture and rural office,Cixi 315323,Zhejiang)
出处
《浙江农业科学》
2024年第5期1064-1067,共4页
Journal of Zhejiang Agricultural Sciences
基金
慈溪市农业科技项目(CN202106)。
关键词
嫁接砧木
提味西瓜
产量
grafting rootstock
Tiwei watermelon
yield
