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朝陽地區(qū)平歐雜種榛引種篩選試驗(yàn)

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摘  要:本項(xiàng)目通過引進(jìn)3個(gè)平歐雜種榛品種,從凍害情況、樹體長勢、枝條生長情況、果實(shí)產(chǎn)量及品質(zhì)等方面進(jìn)行調(diào)查,篩選出適合朝陽本地環(huán)境的優(yōu)良品種,為進(jìn)一步開展平歐雜種榛的大面積栽植奠定基礎(chǔ)。

關(guān)鍵詞:雜種榛;引種篩選;朝陽地區(qū)

中圖分類號(hào):S664.4      文獻(xiàn)標(biāo)志碼:A          文章編號(hào):2096-9902(2022)07-0023-04

Abstract: This project introduces three different types of hybrid hazelnut (Corylus heterophylla × Corylus avellana), through the investigation about their freezing resistance, tree growth, shoot growth, fruit yield and quality, the excellent varieties suitable for Chaoyang local environment were selected from the aspects of frost injury, tree growth, branch growth, fruit yield and quality, to lay a foundation for further large-scale planting of Pingou hybrid hazelnut (Corylus heterophylla × Corylus avellana).

Keywords: hybrid hazelnut (Corylus heterophylla × Corylus avellana); introduction and selection; Chaoyang area

平歐雜種榛是一種營養(yǎng)價(jià)值和經(jīng)濟(jì)價(jià)值非常高的經(jīng)濟(jì)林樹種,對(duì)其進(jìn)行引種栽培研究有著十分重要的意義。(剩余3405字)

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