论文部分内容阅读
总结了民乐、张掖两地苹果梨栽培技术 ,并在参考了果树新技术和实用技术推广应用的基础 ,提出了苹果梨规范栽培技术要点
Summed up the folk music, apple cultivation in Zhangye and two fields, and with reference to new technologies and practical fruit tree technology popularization and application of the foundation, put forward the apple pear standard cultivation techniques