【摘要】：黃瓜(Cucumis sativus L.)是我國重要的蔬菜作物,經(jīng)過多年育種工作者的努力,黃瓜育種工作已經(jīng)取得了顯著的成績,育種目標(biāo)也轉(zhuǎn)向多樣化和專用化。目前,由于華南型和荷蘭溫室型黃瓜栽培效益好,在市場上售價(jià)高,所以對黃瓜優(yōu)良品種的需求在快速上升。同時(shí)根據(jù)我們的調(diào)查,在華東地區(qū)主要栽培的華南型和荷蘭溫室型黃瓜品種都存在明顯的缺點(diǎn),因此針對性的引種篩選顯得尤為必要。本研究選取了上海交通大學(xué)農(nóng)業(yè)與生物學(xué)院自主選育的華南型和荷蘭溫室型黃瓜共4個(gè)新品種與國內(nèi)外主流的品種進(jìn)行品比測試,分別在植物學(xué)性狀、果實(shí)性狀、產(chǎn)量和抗病性方面進(jìn)行比較分析,結(jié)果顯示申綠03和申雜4號在高溫多濕條件下表現(xiàn)優(yōu)勢較強(qiáng),特別是申雜4號與對照品種產(chǎn)量差異極顯著,可以作為推薦品種推廣。長期以來由于我國科研體制局限,良種推廣在“育、繁、推、銷”環(huán)節(jié)之間脫節(jié)嚴(yán)重,造成良種推廣效率低下和資源重復(fù)浪費(fèi)。本文分別對黃瓜新品種的供應(yīng)鏈環(huán)節(jié):種子生產(chǎn)環(huán)節(jié)、種子處理環(huán)節(jié),以及推廣環(huán)節(jié)主要應(yīng)用的技術(shù)和模式進(jìn)行比較分析,并在實(shí)踐的基礎(chǔ)上進(jìn)一步提出優(yōu)化建議,希望利用多主體聯(lián)合合作的展示模式,加強(qiáng)加深農(nóng)業(yè)良種售前售后服務(wù),通過保護(hù)知識產(chǎn)權(quán)和搭建科企交流平臺等手段,促進(jìn)科技成果轉(zhuǎn)化以及加快商業(yè)化育種的進(jìn)程發(fā)展。
[Abstract]:Cucumber (Cucumis sativus L.) is an important vegetable crop in China. After many years of breeding workers' efforts, cucumber breeding has made remarkable achievements. The breeding objectives are also diversified and specialized. At present, the good varieties of cucumber varieties are good because of the good cultivation efficiency of the Southern China and Holland greenhouse cucumbers and the high price in the market. At the same time, according to our survey, there are obvious shortcomings in Southern China and Holland greenhouse cucumber varieties, which are mainly cultivated in East China. Therefore, the targeted selection is particularly necessary. This study selected the Southern China type and the greenhouse yellow of Holland, which was selected by the Institute of agriculture and Biology of Shanghai Jiao Tong University. 4 new varieties of melon were compared with the mainstream varieties at home and abroad. The comparison and analysis of botanical characters, fruit characters, yield and disease resistance were carried out respectively. The results showed that Shen green 03 and Shen Za 4 showed strong advantages under the condition of high temperature and humidity, especially the difference between Shenza No. 4 and control varieties, which could be used as a recommendation For a long time, because of the limitation of scientific research system in China, the promotion of good species is seriously disjointed between "breeding, propagation, pushing and selling", resulting in low efficiency and repeated waste of resources. In this paper, the supply chain links of new cucumber varieties, seed production links, seed treatment links, and the main application techniques and models of extension links are introduced in this paper. On the basis of practice, we put forward the optimization suggestions on the basis of practice. We hope to make use of the exhibition mode of multi subject joint cooperation to strengthen the service of pre sale and after sale of agricultural good seeds, to promote the transformation of scientific and technological achievements and to accelerate the development of commercialized breeding by means of protecting intellectual property and building the exchange platform of science and enterprise.
【學(xué)位授予單位】：上海交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：S642.2
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本文編號：2161928