Using thermotherapy, meristem culture and chemical preparation may provide effective ways for obtaining virus-free materials of pear.
热处理、茎尖培养、化学制剂处理及其联合应用为梨病毒脱除提供了有效途径。
The technical system of tissue culture and rapid propagation of the S series dwarfing rootstock of pear was further perfected through the micrografting.
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.
微嫁接技术进一步完善了S系矮化砧组培快繁技术体系。
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