矮化中间砧对红富士苹果果实品质的影响

为选择应用苹果矮化中间砧提供科学依据,以‘红富士’苹果为试材,研究了不同矮化中间砧对果实品质的影响。结果表明,以SH5和SH38为中间砧的红富士苹果,果实内在品质包括果实的含糖量、可溶性固形物含量、果实糖酸比值以及维生素C含量等方面,均显著优于以M26为中间砧的;从果实着色级数、色调级数、果面光洁度级数来看,以SH5为中间砧的红富士苹果,果实极显著优于其他中间砧的,以B9和M26为中间砧的红富士苹果果实相对较差,而中间砧SH38的果实也优于以B9和M26为中间砧的;从果实大小来看,以SH5为中间砧的果实最小,而以B9为中间砧的果实最大。

The effect of different dwarfing interstocks on 'Red Fuji' apple fruit quality

To offer scientific evidence for selecting and employing dwarfing interstocks in production,the effect of different dwarfing interstocks on fruit quality was studied in this experiment with `Red Fuji' apple trees.The results indicated the inner qualities of 'Red Fuji' apple on SH5 and SH38 were superior to that of M26.As for the apparent qualities,that of SH5 was the best,and that of SH38 was better than that of B9 and M26.As for the fruit size,that of SH5 was the smallest,and that of B9 was the biggest.