It is an effective approach to breed the resistance cultivars of seedless grape by transferring resistant gene into the cultivars of Vitis vinifera.
将抗性基因转入葡萄品种是培育无核葡萄抗病品种的有效途径。
In general, European grapes are classed as having originated from the cultivar Vitis vinifera.
一般来说，欧洲葡萄被归类为具有欧亚种葡萄品种源自。
The spatial distribution of Empoasca vitis in organic tea garden was systematically investigated.
系统调查了有机茶园假眼小绿叶蝉的空间分布情况。
The size and the forms of aperture of 10 cultivars and 22 species of pollen in Vitis were studied.
本试验对10个葡萄品种及22个野生种的花粉大小及萌发孔形状进行了观察。
In the quiet of the moonlit night in listening to frogs called vitis , that it not a very happy thing?
在静谧的月夜中，聆听蛙叫蝉鸣，那难道不是一件很快乐的事吗？
Effects of different vine space and row space and trellis on fruit quality and yield of Vitis Amurensis Rupr.
山葡萄不同株行距和架式对果实品质和产量的影响。
The essential oil from Vitis Vinifera L. seed was extracted by the simultaneous distillation extraction method.
采用同时蒸馏萃取的方法，对产于辽宁鞍山海城地区的巨峰葡萄籽的挥发油进行了提取。
AIM To study the anti oxidation and cancer chemoprevention mechanism of procyanidins extracted from Vitis vinifera.
目的探讨葡萄原花青素抗氧化和肿瘤化学预防作用机制。
Effect of different densities of Empoasca vitis on the yield loss rate and the damage indexes of fresh tea leaves was evaluated with the net method.
利用网罩法测定了假眼小绿叶蝉不同虫口密度对茶鲜叶产量及受害指数的影响。在此基础上，建立了不同虫口密度与茶鲜叶经济损失率线性回归方程。
Meanwhile, the bioassay on tea shoots volatiles and their single components to the predatory spider of Empoasca vitis --Evarcha albaria was conducted.
并就茶梢挥发物及其单组分进行了对假眼小绿叶蝉天敌蜘蛛优势种之一-白斑猎蛛的生物活性鉴定。
Objective:To Examine the contents of inorganic elements in Fructus Vitis Suo Suo of different places of production and the feature of UV spectra groups.
目的：考查不同产地琐琐葡萄中无机元素含量与紫外光谱组特征。
Seedless grapes have high commercial value and seedlessness for table grapes and raisins is one of the principle objectives of Vitis vinifera grape breeders.
无核葡萄具有重要的商业价值，葡萄无核育种已成为当今葡萄育种的重要方向。
The grape varieties whose wine we like to drink - merlot, chardonnay, semillon, riesling and the rest - have mainly been developed from one species, Vitis vinifera.
至今，我们有很多葡萄酒品种——梅洛，莎当妮，赛美蓉，雷司令等等，还有其他的很多很多；并且这些葡萄酒所使用的葡萄大多数属于同一个种类，那就是欧亚葡萄。
Vitis germplasm were used as materials for analyzing their genome polymorphism by ISSR markers. 15 primers selected from 60 primers were used for ISSR amplification.
利用ISSR标记对15份葡萄材料进行了基因组多态性分析，从60条引物中筛选出15条用于葡萄的ISSR扩增。
The main anthocyanins of Vitis quinquangularisis wine were Cy3-O-Gl and Dp3-O-Glu, the contents were 49.2 % and 42.5 %, which were more than 90 % of the total content.
毛葡萄干红葡萄酒中主要的花色苷是花青素3-O-葡萄糖苷和花翠素3-O-葡萄糖苷，相对含量分别为49.2 %和42.5 %，这两种花色苷含量占总含量的90 %以上。
The processing technology for wild Vaccinium Vitis-idaeal, the aseptic treatment and refrigeration of the juice and the development of the juice drink were described in detail.
详细阐述了野生红豆浆果的加工工艺、果汁的无菌处理、冷藏方法及果汁饮料的研发。
Finally, a rapid calibrating model to determine total sugar content and total acids content and the moisture content of hermaphrodites vitis NW196 wild grape had been developed.
建立了近红外快速测定两性花毛葡萄改良新品种NW196鲜果汁中总糖、总酸及水分的定标模型。
These mutants with either an impaired ability or a loss in ability to produce agrocin made clear that there were several genes involved in agrocin-production by A. vitis strain E26.
产素突变株产素能力改变程度的不一致表明了E26菌株细菌素的合成涉及到多个基因。
These mutants with either an impaired ability or a loss in ability to produce agrocin made clear that there were several genes involved in agrocin-production by A. vitis strain E26.
产素突变株产素能力改变程度的不一致表明了E26菌株细菌素的合成涉及到多个基因。
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