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american grape
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  “american grape”译为未确定词的双语例句
     The export of American grape wine in 1998
     1998年美国葡萄酒出口情况概述
短句来源
     Three epidemic disasters suffered by European and American grape wine industry
     欧美三次葡萄大灾疫
短句来源
     Some Viewpoints on American Grape Bags
     对红提葡萄套袋纸的几点认识
短句来源
     The second group included 3 cultivars of V. vinifera, 2 cultivars of Euro-American hybrids and 2 cultivar of American grape hybrids.
     第1类包含7份山葡萄资源、2个山欧杂交品种,第2类包含3个欧亚种品种、2个欧美杂种品种和1个美洲杂种品种。
短句来源
  相似匹配句对
     American H. R.
     R.
短句来源
     Some Viewpoints on American Grape Bags
     对红提葡萄套袋纸的几点认识
短句来源
     The export of American grape wine in 1998
     1998年美国葡萄酒出口情况概述
短句来源
     Another American
     另一种美国人——访日本驻华大使夫人阿南史代
短句来源
     Grape Fairy
     葡萄仙子
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  american grape
Using morphologic and molecular (SSR markers) techniques, we assessed the genetic variation present in populations of rock grape (Vitis rupestris Scheele), a native American grape species, throughout its range.
      
The glucoside isolated from Ives grapes also gave this ferric chloride reaction, indicating that it is an American grape.
      
Concord is grown on a greater variety of soils and under a wider range of climatic conditions than any other variety of American grape.
      


Due to the long hietric evolution and the different origin of biogeographic position,the grape forms various Kingds of seeds and Variety Those have their own biology feature and ecology adaption on growing,droqht,cold-resistand and disease-resistant The formers did a lot about the study of grape Physiological quota Its said that the rate of assimilation of the sandy grape and E-A grape and CO 2 doubles twice that of American...

Due to the long hietric evolution and the different origin of biogeographic position,the grape forms various Kingds of seeds and Variety Those have their own biology feature and ecology adaption on growing,droqht,cold-resistand and disease-resistant The formers did a lot about the study of grape Physiological quota Its said that the rate of assimilation of the sandy grape and E-A grape and CO 2 doubles twice that of American grape The moisture plays an important role in photosynthesis The moisture controls the Stoma close,so it inferents the leares to decline The photosynthesis is only going on with the plenty of moisture,the stoma closes,so reduces the photosynthesis But some people say that the suitable insufficient water is advantageous to photosynthesis What the formers did is only stressed on the study of physiological quota and the difference under the different management condition,but black of the study of the relativity and difference between the various grape physiological quota So were made the primary analyses study on the physiological quota and its relativity of the different Kinds of grape in Tan Jia kuang village Da Ze shan District Pingdu City

葡萄由于长期的历史演化和地理位置上的起源不同,形成了不同的种和品种群,这些种和品种群在生长势、抗旱、抗寒、抗病及生产能力等方面都有各自的生物学特性和生态适用性。关于葡萄各生理指标的研究。前人曾做过较多的工作,据报到:沙地葡萄和欧亚种葡萄同化CO2的速率是美洲葡萄的二倍[1],水分在光合作用中是相当重要的,水分控制气孔的关闭,影响叶片的萎蔫,只有在水分充足的条件下,光合作用才能正常进行,叶片高度失水,气孔关闭,光合作用就减弱[2],但有人认为,适当的缺水有利于光合作用[1],前人所做的工作,总是注重单一生理指标的研究或在不同管理条件下单一品种的差异,而不同类型的葡萄各生理指标之间的相关性及其差异,研究的都很少,为此,我们在平度市大泽山镇谭家夼村对不同品种的葡萄的有关生理指标及其相关性进行了初步的分析研究

The fruit bags can not meet with the plant of American grape in China. In this paper, the particularity of American grape, American grape bags, physical performance index, and the are discussed. And how to cover grape bags is introduced.

目前国内水果套袋纸无法满足红提种植要求 ,本文从红提的生理特殊性、红提套袋纸的质量要求、物理性能指标、市场需求量以及红提套袋操作过程中应注意的问题几方面对红提套袋纸作了介绍

Studies were carried out with 801 seedlings, of 10 crossed and 5 self-crossed combinations for analyzing the inheritance trend of their main economic characteristics. Results showed that the genetic pattern of berry weight, soluble solids content, acids content were accorded with the pattern of quantitative character and continuous variation genetic character. The progeny berry weight was less than that of parents, tended to the smaller berry parents. The proportion surpassed the parent was low. The average...

Studies were carried out with 801 seedlings, of 10 crossed and 5 self-crossed combinations for analyzing the inheritance trend of their main economic characteristics. Results showed that the genetic pattern of berry weight, soluble solids content, acids content were accorded with the pattern of quantitative character and continuous variation genetic character. The progeny berry weight was less than that of parents, tended to the smaller berry parents. The proportion surpassed the parent was low. The average heritability was 70.34%. The inheritability of the combinations crossed between the hybrid cul tivars of European and American grapes, and the combinations crossed between Vitis viniferaxEuropean or American grapes was higher than that of combinations crossed among V. vinifera cultivars. Progeny soluble solids content was almost equal to parents' , and the proportion surpassed parents' was higher. It also showed that the additive effect was great in soluble solids content inheritance, so it was easy to select high soluble solids content seedlings in the progenies. The average heritability was 101.7%. The characteristics inheritability of the progenies of European and American crossbreed combinations was low, but the characteristic inheritance capacity of the crossed combination of V. viniferaxEuropean and American grapes was high. There were large proportions of negative non-additive effect in acid content inheritance. The acid content of progeny was higher than parents and progeny acid content increased largely. The proportion of surpassed parents' was low, so it was difficult to select the low acid content selections. The average heritability was 134%. The inheritability of V. vinifera cultivars was higher than that of the progenies crossed among European and American cultivars and V.viniferaxEuropean and American cultivars.

通过对10个杂交组合与5个自交后代801个株系的遗传变异分析结果表明:果粒重量、含糖量和含酸量的遗传均符合数量性状连续变异的遗传特点。子代果粒重量小于亲本值,并趋向小粒亲本,出现超高亲个体的比例较低,平均遗传传递力为70.34%。欧美杂交种品种间杂交和欧亚种与欧美杂交种间杂交传递力高于欧亚种品种间杂交;可溶性固形物含量均值接近亲本值,超高亲比例大,表明含糖量遗传中加性效应较大,在后代中选择高含糖量单株的潜力大,组合传递力为101.7%,欧美杂交种品种问杂交传递能力较弱,而欧亚种与欧美杂交种杂交,性状传递能力较强;含酸量的遗传中含有较大比例的负向非加性效应,子代含酸量大大高于亲本值,后代含酸量普遍升高,超低亲单株比例低,选择难度较大。平均组合传递力为134%,欧亚种品种问杂交遗传传递力高于欧美杂交种品种间和欧亚种与欧美杂交种种间杂交。

 
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