遗传性状

They are continually come up to the maximum with direction of from marrow to cortices, and then fixed.

以上分析表明，种源内毛白杨无性系间木材品质性状也受强的遗传控制。

The relations between fruit crispness, fruit structure and cellulose content of pickling-type cucumber were studied preliminarily.

而肉径比的狭义遗传力较高，对该性状的选择可在较早世代进行。

In this study,70 genotypes of Cucurbita moschata collected from different agro-ecological zones of China were analyzed for genetic diversity,based on the morphological and RAPD markers.

本研究利用形态学标记和RAPD分子标记同时对70份来自我国不同地区的中国南瓜种质进行遗传多样性和亲缘关系分析。在所观察的56个有差异的农艺性状中，变异系数从6.60%~262.22%，平均变异系数为37.50%。

Study on genetic variation of seed bearing property at the first clonal Cupressus funebris seed orchard by 75 ramets of 15 clones demonstrated that seed bearing capacity had significant difference among clones, but had high repetition ratio.

利用柏木一代无性系种子园中15个无性系75个分株材料，研究无性系结实性状的遗传变异规律。结果发现，不同无性系的结实能力差异巨大，其无性系重复力较高。

Analysis of cytoplasmic and maternal effects.Ⅰ.

大麦熟期性状的遗传分析［J］。

Using the design of partial diallel cross,13 maize inbred lines(6 male,7 female)were evaluated in 1997 for their main plant and yield characters.

以近年育成的部分玉米新自交系和骨干系为材料，采用不完全双列杂交设计，对其主要株型和产量性状进行了遗传研究。

Genetic effects and combining ability were studied for 11 tuber traits of 36 crosses derived from complete diallel cross using 8 parents.

对马铃薯8个亲本利用完全双列杂交设计组配的36个组合的11个块茎性状的群体遗传和配合力效应进行研究。

Based on F1 diallel crosses involving eight genetically diverse wheat cultivars, inheritance of harvest index and its correlations with agronomic traits were analyzed.

利用8个不同收获指数小麦品种双列杂交的F1及其亲本，探讨小麦收获指数的遗传及其与主要农艺性状的相关。

The Diospyros used as fruit tree was discussed in aspect of economic value,the origins, history of culture, cultivar resources, cultivar development,traits heredity,and cultivar breeding .

以作为果树栽培的柿属植物为对象，对其经济价值、起源、栽培历史、品种资源、品种演化、性状遗传和品种选育等方面的研究现状和进展进行了较为详细的阐述。

A worked example was used to illuminate the application of analyzing additive by additive epistatic variation.

通过估算实际水稻种子性状数据，说明在经典数量遗传研究中，加加上位变异分析是可行的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。