摘要
以不同砧木为试材,研究砧木嫁接对黄瓜产量、品质及枯萎病抗性的影响。结果表明:采用10个不同砧木嫁接黄瓜,可使接穗品种鲁黄瓜3号的产量提高40.3%～68.3%,其中以神力1号对黄瓜的增产效果最好,其次是黄砧3号、新动力和阿纳姆,增产50.5%～57.5%。嫁接对黄瓜果实品质没有明显影响,其中黄瓜果实中VC含量除阿纳姆和黄砧4号嫁接的显著增加外,其余砧木嫁接的与自根苗差异不显著;可溶性糖含量除根力神、卧底龙和黄砧4号嫁接的显著减少外,其余砧木嫁接的与自根苗差异不显著;砧木嫁接的硝酸盐和可溶性蛋白质含量与自根苗均差异不显著。嫁接植株的枯萎病发病率为0～8.3%,明显低于自根苗(29.5%)。从综合影响结果来看,在黄瓜生产中,优先选择神力1号和黄砧3号作为黄瓜嫁接的砧木品种,其次为新动力和阿纳姆。
Taking different cucumber（Cucumis sativus L.）rootstock as test material,we studied the effect of rootstock grafting on cucumber yield,quality and resistance to Fusarium wilt.The results showed that the fruit yield of‘Luhuanggua No.3’grafted by 10 different rootstocks could be increased by 40.3 %-68.3 %,among which the yield increasing effect of cucumber grafted by‘Shenli No.1’was the best,‘Huangzhen No.3’,‘Xindongli’and‘Anamu’took the next place,with yield increasing 50.5 %- 57.5 %.The quality of cucumber with rootstock grafting had no significant effect on cucumber quality,but the contents of VC in‘Anamu’and‘Huangzhen No.4’were significantly increased.Differences between the rest rootstock grafts and own-rooted seedlings were not significantly.The contents of soluble sugar in‘Genglishen’,‘Wolilong’and‘Huangzhen No.4’were significantly decreased.But differences between the rest rootstock grafts and own-rooted seedlings were not significantly.The nitrate contents and soluble protein in rootstock grafts were almost the same as that in own-rooted seedlings.Incidence of Fusarium wilt of the rootstock grafted was 0-8.3 %,which was obviously lower than the own-rooted（29.5 %）.As a result,‘Shenli No.1’and‘Huangzhen No.3’are firstly considered as rootstock varieties,and‘Xindongli’and‘Anamu’are taking the second place.
出处
《中国蔬菜》
北大核心
2010年第10期51-54,共4页
China Vegetables
基金
青岛市食品安全专项(06-3-2-5-nsh)
青岛市科技支撑计划项目(09-1-1-80-nsh)
关键词
砧木嫁接
产量
品质
抗枯萎病
黄瓜
Rootstock graft
Yield
Quality
Fusarium wilt resistance
Cucumber
