枸杞砧木对番茄生长及品质的影响

Effects of Chinese Wolfberry Rootstock on Growth and Quality of Tomato

以番茄品种蔬农1号作接穗,对砧木枸杞进行嫁接,对比不同嫁接方式(劈接、靠接和贴接)苗木成活率,并研究以枸杞作砧木对番茄果实生理特性及风味品质的影响。结果表明,3种嫁接方式中,贴接苗木成活率最高,达到75%。同时,嫁接后植株矮化,果实的外形、口感与实生苗差异显著,主要表现为果个变小、表皮变厚、汁多味甜。

The Chinese wolfberry rootstock was grafted with tomato variety Shunong 1 as scion.The survival rate of seedlings with different grafting methods(cleft grafting,approach grafting and bud grafting)were compared,and the effects of Chinese wolfberry rootstock on the physiological characters and flavor quality of tomato fruit were studied in this paper.The results showed that among the three grafting methods,the seedlings survival rate of bud grafting was the highest,up to 75%.At the same time,after grafting,the plants became dwarf,and the shape and taste of the fruit were significantly different from those of the seedlings,mainly manifested in the smaller fruit,thicker skin,more juice and sweet taste.