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矮化砧
dwarfing rootstock
- 微嫁接技术进一步完善了S系矮化砧组培快繁技术体系。
The technical system of tissue culture and rapid propagation of the S series dwarfing rootstock of pear was further perfected through the micrografting. - 在西北部地区用灌木树篱把它接在实生砧、无性砧及矮化砧上。
In the northwest, they are being planted by hedgerow on seedling roots, clonal and dwarfing stocks. - 矮化砧M26的嫁接口内愈伤组织细胞层数最多，导管不同轴程度最高；
In the graft union of dwarfing rootstock M26, callus had the most cell layers, and vessel was in the least coaxial;
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