我国以作物遗传育种为代表的农业生物技术取得了较大进展，在农业中获得广泛应用。
China's agricultural biotechnology, represented by crop genetic breeding, has had a considerable development and has been widely applied in agriculture.
作物母体效应(M)是作物遗传育种中一重要参数。采用正反交f 1性状差异，测定出母体效应方差。
Crop maternal effect (m) is an important parameter in crop heredity and breeding, and can be determined from the difference between reciprocal crosses in F1 generation.
本文主要介绍SNP的定义、几种植物学中常用的检测SNP方法及SNP标记在作物遗传育种中的应用。
This review introduced the SNP definition, the detection methods of SNP in plants and the application of SNP marker in crop genetic and breeding.
作物学家的目标是利用遗传、育种和生理学知识来提高产量、改善品质并获得效益。
The goal of the crop scientist is to increase plant production, quality and profit by utilizing genetics, breeding and physiology.
综述简单重复序列标记（SSR）的特点及在作物遗传图谱构建、品种鉴定及分子标记辅助育种等方面的应用价值。
The characteristics of simple sequence repeats(SSR)and its importance in genetic mapping, variety identifying and molecular markerassistant breeding, etc, are discussed in this article.
之后他被分配到湖南省的一所农业学校教作物遗传学和育种。
He was then assigned to teach crop genetics and breeding at an agricultural school in Hunan Province.
在芸苔属作物改良中，种内的遗传变异性已被育种家有效地利用，拓宽现存的作物基因库势在必行。
In the improvement on Brassica, the heredity variability of interspecies has been effectively utilized by the breeders, however, it is imperative to enlarge the gene pool.
分子育种就是定向、有目的地对农作物品种的遗传进行改良和修饰，更有效地培育植物新品种。
Molecular breeding is to breed new plant variety via improving or modifying genetic character of crop.
然而其在构建遗传连锁图谱及利用分子标记辅助育种方面，明显滞后于其他主要经济作物。
However, in the construction of genetic linkage map and the use of molecular marker-assisted breeding, it drops behind the other major crops.
为作物育种中多性状遗传进度研究及群体规模估计提出了新的设想。
A new idea served for study on genetic gains of multiple character and estimation of basic population size was represented in the paper.
为研究生开设《生物科学进展》、《作物遗传与分子育种》等课程，指导培养硕士研究生8名。
Teaches the courses of Advance in Biological Science, Crop Genetic and Molecular Breeding, directed 8 students for master degree.
小麦是世界上重要的粮食作物，提高其营养品质是小麦遗传育种研究的重要课题。
Wheat is the word's important food crop, and improving the nutritional quality of wheat is an important objective in wheat molecular breeding programs.
另外，在杂交育种中，亲本选配的原则之一就是选用遗传差异比较大的亲本，这已在其它农作物育种中取得了成功。
Furthermore, it is important for breeding cultivars mat parents have greater genetic diversity, which had been succeed in other crop breedings.
另外，在杂交育种中，亲本选配的原则之一就是选用遗传差异比较大的亲本，这已在其它农作物育种中取得了成功。
Furthermore, it is important for breeding cultivars mat parents have greater genetic diversity, which had been succeed in other crop breedings.
应用推荐