優(yōu)質(zhì)雜交油菜新品種貴雜四號的良種開發(fā)及生產(chǎn)應(yīng)用.pdf

1、貴州大學(xué)碩士學(xué)位論文優(yōu)質(zhì)雜交油菜新品種貴雜四號的良種開發(fā)及生產(chǎn)應(yīng)用姓名：龐文剛申請學(xué)位級別：碩士專業(yè)：農(nóng)業(yè)推廣作物學(xué)指導(dǎo)教師：王通強(qiáng)彭義20071001，優(yōu)質(zhì)雜交油菜新品種貴雜四號的良種開發(fā)及生產(chǎn)應(yīng)用2005級農(nóng)業(yè)推廣碩士龐文剛摘要：本文針對雜交油菜新品種貴雜四號制種中存在的父本植株矮、母本植株高，不利于受粉、影響雜交制種產(chǎn)量，導(dǎo)致種子生產(chǎn)成本增加的問題及如何搞好產(chǎn)業(yè)化開發(fā)、科技成果轉(zhuǎn)化進(jìn)行研究，結(jié)果表明：利用蜂媒傳粉，在制種區(qū)每畝按5

2、箱(約5萬只)放養(yǎng)蜂群，父母本種植的最佳行比為I6的制種處理，產(chǎn)量最高可達(dá)6218公斤；建立育、繁、推，產(chǎn)、供、銷一體化的產(chǎn)業(yè)化開發(fā)體系及樹立良種品牌以公司作為平臺是提高其良種產(chǎn)業(yè)化開發(fā)及科技成果轉(zhuǎn)化的有效途徑。關(guān)鍵詞：雜交油菜貴雜四號放蜂產(chǎn)業(yè)化開發(fā)制種技術(shù)Abstract：Thearticleaimsatasortofphenomenoesandquestionscomeintobeingtheprocessesofproductio

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