山农酥梨在昭通市的引种表现及栽培技术

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中图分类号：S661.2 文献标志码：A 文章编号：1002-2910（2026）02-0084-03

Introduction performance and cultivation techniques of Shannongsu pear in Zhaotong

YANG Ziyi1， ZHANG Dan²， LI Chao²， ZHANG Zongying1* （1.College ofHorticultural Science and Engineering，Shandong Agricultural University，Tai'an，Shandong 271018， China; 2.Zhaotong Apple Industry Development Center， Zhaotong， Yunnan 657oo0， China）

Abstract： Shannongsu pear is a new high-quality late-maturing pear cultivar derived from the cross between Xinli No.7 and Dangshansu pear. It was introduced to Zhaotong， Yunnan Province in the spring of 2O20. In Zhaotong， this cultivar exhibits large fruit size，small core， thin peel， fine flesh， crisp and sweet taste， strong oxidation resistance and good storage tolerance. It blooms from late March to early April and matures from late September to early October in Zhaotong， with a fruit development period of approximately 170 days. The average single fruit weight is 530g， and the soluble solids content can reach 13% .It began to bear fruit in 2023，with a yield of 2300kg per 666.7m2 in 2024 and 3500kg per 666.7m2 in 2025.In summary， the comprehensive performance of Shannongsu pear introduced to Zhaotong is excellent， showing strong adaptability， disease resistance and high productivity. Therefore， it is suitable for appropriately expanded cultivation and popularization.

Key words： Shannongsu; pear; Zhaotong; introduction performance; cultivation techniques

山农酥梨是山东农业大学科研团队根据红肉苹果育种思路和技术，以新梨7号和砀山酥梨为亲本杂交育成的优质晚熟梨新品种，具有果个大、果核小、皮薄肉细、酥脆甘甜、抗氧化、耐贮藏等特点，获得了市场和消费者的一致认可，已成为山东等梨主产区品种更新换代的首选品种[1-3]。（剩余3346字）