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26考研数学通关实战
General Horticultural Plant Breeding
第1次开课
开课时间: 2021年01月05日 ~ 2021年03月31日
学时安排: 4小时/周
当前开课已结束 已有 70 人参加
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课程详情
课程评价
spContent=The development and improvement the level of horticultural plant production are of great importance to the national economy and people's livelihood. How to improve the production level of horticultural plants? One of the important ways is to breed new cultivars of horticultural plants. "General horticultural plant breeding" will comprehensively introduce the basic concept and progress of horticultural plant breeding, the basic methods, principles and techniques of new cultivar breeding and improved cultivar breeding, and cultivate professionals who master the relevant knowledge and technology of horticultural plant breeding.
The development and improvement the level of horticultural plant production are of great importance to the national economy and people's livelihood. How to improve the production level of horticultural plants? One of the important ways is to breed new cultivars of horticultural plants. "General horticultural plant breeding" will comprehensively introduce the basic concept and progress of horticultural plant breeding, the basic methods, principles and techniques of new cultivar breeding and improved cultivar breeding, and cultivate professionals who master the relevant knowledge and technology of horticultural plant breeding.
—— 课程团队
课程概述

"General horticultural plant breeding "is based on the theory of modern genetics, ecology and biological evolution, and comprehensively applies the relevant theories and technologies of multiple disciplines to study the principles and methods of breeding new cultivars of horticultural plants and seed production. The main contents include the investigation of horticultural plant germplasm resources, selective breeding, sexual hybridization and heterosis breeding, mutation breeding, ploidy breeding, cultivar approval (Registration) and seed propagation, as well as the theory, method and technology of breeding new cultivars by these ways. Through the study of this course, we can combine the breeding of new cultivars of horticultural plants with people's production and life, and cultivate compound professionals who have profound and solid professional theoretical knowledge and can go deep into the front line of agricultural production to meet the needs of the society in the new era. It is a compulsory course for undergraduates and junior college students majoring in horticulture, facility agricultural science and engineering, and also an optional course for undergraduate and graduate students majoring in horticulture.

授课目标


1. Understand the current situation, problems and development trend of horticultural plant breeding at home and abroad, as well as the latest breeding technology.


2. Be familiar with the basic principles of horticultural plant breeding course, basic breeding process and basic operation skills.


3. Make students learn how to use the theoretical knowledge and technical means of genetic breeding comprehensively to carry out effective genetic improvement on horticultural plants, so as to provide excellent new varieties for the production of horticultural plants.


4. Through the students of this course, students can engage in the technology and research of horticultural plant breeding.


课程大纲

Chapter 1  introduction

Class 1 introduction

Test of unit 1

Chapter 2 Breeding objective and approaches

Class 1 the main objectives and characteristics of modern horticultural plant breeding

Class 2 Principles for establishing breeding objectives and breeding approaches

Test of unit 2

Chapter 3 Germplasm Resources

Class 1 the importance of germplasm resources

Class 2 the work of horticultural plant germplasm resources

Homework of the 1 week

Test of unit 3

Chapter 4 Selective Breeding

Class 1 selection and selective breeding

Class 2 Two basic selection methods (one)

Class 3 Two basic selection methods (two)

Class 4 Derived selection methods

Class 5 Budding Varieties and Selection of Budding Varieties

Class 6 Characteristics of Budding Varieties

Class 7 Methods and procedures of selection by bud Varieties

Homework of the 2 week

Test of unit 4

Chapter 5 Sexual Cross Breeding

Class 1 Category and importance of sexual cross breeding

Class 2 Methods of cross breeding in sexual cross breeding

Class 3 The parents selection and matching for sexual hybridization

Class 4 The cultivation and selection of sexual hybrid offspring

Class 5 Backcross Breeding (one)

Class 6 Backcross Breeding (two)

Class 7 wide cross breeding (one)

Class 8 wide cross breeding (two)

Class 9 wide cross breeding (three)

Homework of the 4 week

Test of unit 5

Chapter 6 Heterosis Breeding

Class 1 Concept and Utilization Value of Heterosis (one)

Class 2 Concept and Utilization Value of Heterosis (two)

Class 3 Concept and Utilization Value of Heterosis (three)

Class 4 The general procedure of heterosis breeding

Class 5 Production of hybrid seeds (one)

Class 6 Production of hybrid seeds (two)

Class 7 The concept and types of male sterile lines

Class 8 Development of male sterile lines

Class 9 Methods and steps of seed production using male sterile lines

Class 10 the selection and utilization of self-incompatible lines

Class 11 Genetic law of self-incompatibility

Class 12 Physiological causes of self-incompatibility

Class 13 Characteristics and application of excellent self incompatibility lines

Homework of the 4 and 5 week

Test of unit 6

Chapter 7 Mutation Breeding

Class 1 Significance and characteristics of mutation breeding

Class 2 Physically induced mutations

Class 3 Chemical induced mutations

Class 4 The method of chemical induced mutations

Homework of the 6 week

Test of unit 7

Chapter 8 Ploidy breeding

Class 1 polyploid breeding

Class 2 Haploid breeding

Chapter 9 cultivar registration and seed propagation

Class 1 cultivar registration

Class 2 seed propagation

Homework of the 7 and 8 week

Test of unit 8 and 9

展开全部
预备知识

Botany, basic biochemistry, genetics, etc

参考资料

1巩振辉主编. 植物育种学. 中国农业出版社,2007

2)景士西主编园艺植物育种学总论(第二版)中国农业出版社,2007

3曹家树,申书兴主编.园艺植物育种学中国农业大学出版社,2001

4徐跃进,胡春根主编园艺植物育种学(第二版).高等教育出版社,2015.

5)王小佳主编蔬菜育种学(各论).中国农业出版社,2001.

6)沈德绪主编果树育种学(第二版).中国农业出版社, 2008.



Northwest A&F University
1 位授课老师
Rugang CHEN

Rugang CHEN

教授

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