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无性系测定     
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  clonal test
     A COMPARISON STUDY BETWEEN OPEN POLLINATION SEED PROGENY TEST AND CLONAL TEST OF ROBINIA PSEUDOACACIA
     刺槐自由授粉子代测定与无性系测定的比较研究
短句来源
     Study of Plus Trees Selection and Clonal Test to Chinese Chestnut
     板栗优株选择及无性系测定研究
短句来源
     Studies on Clonal Test and Grafting Effect in the First Generation Seed Orchard of Chinese Fir
     杉木第一代种子园无性系测定及其嫁接效应的初步研究
短句来源
     This paper used field observations as primary selection and reelection through statistics method has selected fine phenotypic kudzu singles,and to choose excellent single to study the rapid propagation technology,carry on the clonal test,study drought hardiness and cold hardiness.
     本文利用田间踏查初选和室内复选方法开展了葛藤优良单株表型选择,并对所选优良单株进行了组培繁殖技术、无性系测定、抗旱性和抗寒性的研究。
短句来源
     Further, individual selection followed, picking out 33 superior trees. Finally, through a 4-year clonal test, 12 superior clones were produced. The oil yield of these clones amounted to as high as 776.4 kg per ha, and their other significant indices proved good.
     在此基础上利用个体选择评出33个优株,连续4年进行无性系测定,选育出12个高产优良无性系,亩产油量达51.76kg,各项指标均表现优良。
短句来源
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  clone test
     Clone test and selection of fast growing superior clones of Chinese fir
     杉木无性系测定及速生优良无性系选择
短句来源
     Elite trees were selected,clones were reproduced and clone test stand were established based on this method. 14 chosen clones were preliminary selected by way of the first and second Fuzzy integrated-analysis of constituents and yield.
     在此基础上选择优树,繁殖无性系,建立无性系测定林,并采用多项有效成分含量和生长量(产量)指标的一、二级模糊综合评判方法,初选出14个优良无性系,1997年春季布设汉中、杨陵、咸阳3个区域试验点进行区域栽培试验。
短句来源
     The genetics and variation of wood density and its interaction to the growth character of three 7~10 year-old clone test plantations of Cunninghamia lanceolata were studied in Guangdong Province. The results show as follows. There are genuine genetic differences in wood density among the studied clones and 50 to 60% of the contributing factors to wood density are from the heredity elements.
     对3块7~10年生杉木无性系测定林的木材密度遗传变异情况及其与生长性状的相关性进行了研究,结果表明:无性系间木材密度存在真实的遗传差异,为无性系木材密度做出贡献的各因素中,有50%~60%来自于遗传因素;
短句来源
     25 clones 6 trees from each clone were sampled (aged 15 years) from clone test stand of Populus tomentosa.
     对毛白杨无性系测定林分内25个无性系150棵单株木芯试样的湿心材比例进行测定和遗传分析。
短句来源
     In focus was a comparison between three different testing scenarios for selecting the parents mated to create future breed-ing generations, thus selecting based on phenotype, clone test or progeny test. For the main scenario, the highest GMG/Y, and the optimal selection age for clone, phenotype and progeny strategies were 0.7480 %, 0.6989% and 0.4675%;
     一般地,无性系测定、表型测定及子代测定的年最大综合增益(GMG/Y)及最佳选择年龄分别为:0.7480%,0.6989%,0.4675%;
短句来源
  “无性系测定”译为未确定词的双语例句
     Based on the test of clone for 18 dominant trees of Paulownia fortun-ei, three clones of T002, T016, and T009 are selected preliminarily, which feature fast growth, good tree stem and strong resistence.
     根据对三明市白花泡桐18株优树无性系测定,初步选出了T_(002)、T_(005)和T_(009)三个优良无性系。 它们生长快、干形好、抗性强。
短句来源
     M15,M75 8,M75 7,M84 excellent clones were selected once more in the light of transformation of grafting clones.
     结合嫁接无性系改造进行的无性系测定,新筛选出闽15,闽75—8,闽75—7,闽84四个优良无性系,其平均年产油量567.000~716.400kg/hm2,果油率7.26%~9.22%;
短句来源
     Positive relationship between NR activity in seedling (1-year old) and tree height (5-year-old) was observed.
     ③通过对采穗圃18个无性系测定,得知1年生苗叶片的NR活力与定植后5年生幼树的树高呈显著正相关。
短句来源
     A Preliminary Study Report on Clonal Determination of Lacquertree
     漆树无性系测定研究初报
短句来源
     The results of compatibility testing of 10 clones and the mutual cross combination of 3 excellent clones (M43,M48,and M60) showed that the average setting ratios were 21.1% and 27.4%,4.4% and 10.7% higher than that of the controls.
     据对10个无性系间可配性测定结果表明:平均成果率21.1%,比对照成果率16.7%提高4.4%; 若按第一批无性系测定筛选出的闽43、闽48、闽60三个优良无性系互交组合统计,平均成果率27.4%,比对照成果率提高10.7%。
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  clonal test
A simulation of optimal clonal test designs indicated that by using six locations and six blocks per location in a single-tree plot design, between 80% and 90% of the maximum selection efficiency could be obtained.
      
For eight populations, seedlings selected for Fusarium resistance and non-tested (control) seedlings of the same cross were compared, after propagation, in a clonal test.
      
  clone test
In focus was a comparison between three different testing scenarios for selecting the parents mated to create future breeding generations, thus selecting based on phenotype, clone test or progeny test.
      
This may start as early as 2008-09 using early results from the first clone test.
      
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