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〈北部〉杭菊種苗老化 農糧署推廣新品種 – 我是在地人

〈北部〉杭菊種苗老化 農糧署推廣新品種

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〔記者彭健禮/苗栗報導〕苗栗縣銅鑼鄉是全台最具規模的杭菊產地,地方菊農過去栽種杭菊靠自行扦插或分株繁殖,加上種苗使用約六十年, 種苗老化抗病毒菌、病蟲害能力不足,行政院農委會農糧署協同種苗改良繁殖場等單位,引進新種苗,推廣擴大杭菊農選用意願,盼提高農友收益。

銅鑼鄉農會表示,鄉內杭菊農過去栽種杭菊必須靠自行扦插或分株繁殖,若沒有慎選健康採穗母株,後代植株容易發生生長弱勢或突變現象;加上現行杭菊種苗使用已有六十年,對於蟲害的抵抗力逐漸減退,也造成杭菊產量減少。

農糧署北區分署表示,新種苗則為種苗改良繁殖場篩選性狀好的杭菊作為母株,利用組織培養技術,進行無性繁殖,有如優生學的概念,快速繁殖健壯的後代,不僅可減少先天不良的狀況發生,也可減少田間管理工作及提升種苗品質。

北區分署已於日前與銅鑼鄉農會合作,辦理示範杭菊田,田間觀察結果除植株相對健康、病蟲相對減少外,未來不管在產量及品質均可預期,將擴大推廣杭菊農選用組培苗栽培,以提高收益,並結合政府當前有機及友善耕作,擴大國內生產面積,減少進口依賴。

  • 農糧署北區分署與銅鑼鄉農會合作,辦理示範杭菊田,田間觀察結果除植株相對健康、病蟲相對減少外,未來不管在產量及品質均可預期。(圖由農糧署提供)

    農糧署北區分署與銅鑼鄉農會合作,辦理示範杭菊田,田間觀察結果除植株相對健康、病蟲相對減少外,未來不管在產量及品質均可預期。(圖由農糧署提供)

報導來源:自由時報【原文網址

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