避雨栽培模式下‘遼峰’葡萄無(wú)核化生產(chǎn)關(guān)鍵技術(shù)

摘 要：文章介紹了避雨栽培模式下遼峰葡萄萌芽前、萌芽期、新梢生長(zhǎng)期、開(kāi)花坐果期、果實(shí)發(fā)育期、果實(shí)轉(zhuǎn)色及成熟期無(wú)核化生產(chǎn)的關(guān)鍵技術(shù)，重點(diǎn)介紹了早摘心和重摘心、重整花序、副梢處理、無(wú)核及膨大處理技術(shù)，為適栽地區(qū)進(jìn)行遼峰葡萄避雨栽培生產(chǎn)，提高遼峰葡萄果實(shí)品質(zhì)提供參考依據(jù)。

關(guān)鍵詞：避雨栽培；遼峰葡萄；無(wú)核化生產(chǎn)；關(guān)鍵技術(shù)

文章編號(hào)：2096-8108（2023）04-0049-04  中圖分類號(hào)：S663.1中圖分類號(hào)  文獻(xiàn)標(biāo)識(shí)碼：A文獻(xiàn)標(biāo)志碼

Key Techniques for Seedless Production of ‘Liaofeng’ Grape under Cultivation with Rain-Shelter

BU  Qingyan1，ZHAO  Tieliang1，YANG  Yunhong2，CHEN  Xingyu1*

（1.Liaoning Agricultural Technical College， Yingkou Liaoning 115009，China;

2.Yingkou Magnesite Chemical Group Co. LTD， YingKou Liaoning 115009，China）

Abstract： In this paper， the key techniques of the seedless production of 'Liaofeng' grape under cultivation with rain-Shelter are introduced depending on phenological phases， especially in technology of early and heavy pinching， inflorescence reforming， lateral shoot treatment， seedless and expansion treatment， which provided a reference for cultivation with rain-shelter of 'Liaofeng' grape in relevant areas and improved fruit quality.

Keywords：rain-shelter cultivation; 'Liaofeng' grape; seedless production; key technique

遼峰葡萄是遼陽(yáng)燈塔市遼峰葡萄專業(yè)合作社理事長(zhǎng)趙鐵英等于1999年從自家巨峰葡萄園中發(fā)現(xiàn)的優(yōu)良無(wú)性系芽變，2008年通過(guò)遼寧省非主要農(nóng)作物品種備案［1］。（剩余4766字）