Three full-sibling binary CMS lines,11 back-cross binary CMS lines,10 half-sibling binary CMS lines,10 isozygoty CMS lines and five restorer lines were chosen to make 50 single hybrids(SH)and 120 modified single cross hybrids(MSH)by the way of NCⅡ design.
利用3个全同胞型二元不育系、11个回交型二元不育系和10个半同胞型二元不育系及其10个亲本纯合不育系,分别与南恢04、明恢86、辐恢838、先恢207和密阳46等5个恢复系按照NCⅡ交配设计配制了50个单交种和120个改良单交种,按随机区组的随机模型分析方法,对二元不育系主要性状进行了配合力分析。
Three full-sibling binary cytoplasmic male sterility(CMS) lines, 11 back-cross binary CMS lines, 10 half-sibling binary CMS lines, 10 CMS lines and 5 restorer lines Nanhui 04, Minghui 86, Fuhui 838, Xianhui 207 and Milyang 46 were chosen to make 50 single cross hybrids(SHs) and 120 modified single cross hybrids(MSHs) by the way of NCⅡ design.
利用3个全同胞型二元不育系、11个回交型二元不育系、10个半同胞型二元不育系和10个亲本纯合不育系,与南恢04、明恢86、辐恢838、先恢207和密阳46等5个不同类型的恢复系,配制了50个单交种和120个不同类型的改良单交种,研究比较了各类改良单交种与普通单交种单株产量的差异以及株高、剑叶长、剑叶宽、主穗长、抽穗期等与群体整齐度关系较为密切性状的变异情况。
The genetic test for 49 families of 4 years old half-sib offspring forests of Cunninghamia lanceolata were carried out in the paper.
本研究对四年生杉木半同胞子代林49个家系的遗传测定结果表明：树高、胸径、冠幅等性状呈高度遗传；枝粗、枝数等性状呈弱度遗传；枝数与大多性状间呈不显著遗传负相关；树高、胸径之间遗传相关显著；冠幅、年轮盘数、枝粗及枝长四者之间遗传相关极显著；该四性状与高、径之间呈极显著遗传相关。
Analysis and Evaluation on Idioplasmic Resource of Ginkgo biloba s Half-sib;
银杏半同胞家系种质资源质量的分析与评价
Study on Physiological Response of the Activity of Cell Defense Enzymes and Lipid Peroxidation of Slash Pine’s Half-sib under Water Stress;
湿地松优良半同胞家系保护酶活性及脂质过氧化作用对水分胁迫的生理响应
Study on Response to Photosynthetic Characters of Slash Pine s Half-sib Under Water Stress;
水分胁迫下湿地松优良半同胞家系的光合特性响应研究
The wood anatomical, physical and mechanical properties of the half sib progeny of the pinus trees and parents of P.
通过对陕西省陇县八渡林场油松 ( Pinus tabulaeformis)优树半同胞子代及亲本木材解剖构造与物理力学性质的比较研究 ,结果表明 :油松优树半同胞子代林家系尚处于幼龄材阶段 ,顺纹抗压强度低 ;但全干干缩系数小 ,微纤丝角亦较小 ,尺寸稳定性高 ,不易变形 ,据此可以推测其成熟材是优良的结构用
The study on half-sib family s experimental forest of 20-year-old mason pine show that there are obvious difference among height and resin productivity; and resin productivity was effected very small by temperature, relative humidity and rainfall, but it was influenced evidently by its growth.
以20年生高产脂马尾松半同胞家系子代林为材料进行产脂力分析,结果表明:马尾松半同胞家系间树高和产脂力均具显著差异;树高、胸径、产脂量和产脂力呈极显著的正相关;产脂力与温度呈正相关,与相对湿度及降雨量呈负相关,但均未达显著水平,可见马尾松产脂力受温度、降雨量与相对湿度3个气候因子的影响较小。
Half-sib family growth characters and genetic parameters on 27-year old introducted Japanese black pine and Japanese red pine elites in Zhulin temple of Montain Tai were studied.
通过对泰山竹林寺景区引种27年生的日本黑松和赤松精英树半同胞家系生长特性和遗传参数的研究发现:(1)黑松生长量略优于赤松,它们的平均胸径分别为21。
Study on half-sib family of seed orchard of Larix kaempferi at 15-yr-old;
利用日本落叶松种子园半同胞家系,按田间设计要求建立家系对比试验林,林龄10 a生通过鉴定。
Comprehensive Evaluation of Heat Tolerance of Half-sib Families of Ginkgo Biloba L.;
银杏半同胞家系抗热性综合评价研究
Study on Progeny Test and Selection of Half-sib Families of Melia Azedarach L.;
苦楝半同胞家系子代测定与选择研究
Selecting Controlled-Pollination Half-Sib Ginkgo biloba Family at the Seedling Stage
控制授粉的银杏半同胞家系苗期选择研究
COMPREHENSIVE EVALUATION AND SELECTION OF HALF-SIB FAMILIES OF GINKGO BILOBA
银杏半同胞家系综合评价与苗期选择的研究
Study on Characteristic Variation of Half-sib Pollination Offspring of Alnus Formosana during Seedling Period
台湾桤木半同胞授粉子代苗期性状变异的研究
Selection of Elite Corylus Heterophylla F.tree and Half-sib Progeny Test;
平榛优良单株选育及半同胞家系子代测定
Growth Performance of Half-sib Progenies of Three Chinese Rattans
乡土用材棕榈藤种半同胞家系的早期选择
Variations of Growth and Fiber Properties of Half-sib Family Progeny of Betula platyphylla
白桦半同胞子代生长及木材纤维性状变异分析
The additive genetic variance of the same character, estimated from the covariance of half sibs, was 0. 9602.
从半同胞协方差估计出来的，同一性状的加性遗传方差为0．9602。
The ultimate refinement of advanced-generation selection is the development of indices which optimize the relative weighting of half-sib full-sib and individual tree performance.
下一代最后的精选，就是制定适合于全同胞、半同胞和单株表现的相对权重的指数。
Genetic Variations and Early Selection of White Elm in Half-sib Families and among Clones
白榆半同胞家系、无性系遗传变异与早期选择研究
THE INFLUENCE OF HALF-SIB INBREEDING ON THE WOOL PRODUCTION OF GERMAN ANGORA RABBITS
半同胞近交对德系安哥拉兔产毛量影响的初步观察
Induction of Apoptosis in PC12 Cells by Homocysteine;
同型半胱氨酸诱导PC12细胞凋亡的研究
Study of the Injury Mechanism of Vascular Endothelium Cells Induced by Homocysteine;
同型半胱氨酸致血管内皮细胞损伤机制的研究
Effect of homocysteine on glucose-induced insulin secretion from pancreatic β cells
同型半胱氨酸对胰岛β细胞分泌胰岛素的影响
The Effects of DNA Damage on Vascular Endothelial Cells Impaired by Homocysteine
同型半胱氨酸致血管内皮细胞DNA损伤的作用
The Effects of Homocysteine on JNK Express and Apoptosis of Human Umbilical Veins Endothelial Cell.
同型半胱氨酸对内皮细胞凋亡及JNK表达的影响
Effects of homocysteine on endothelial progenitor cells
同型半胱氨酸影响内皮祖细胞机制的探讨