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AGR2304 Plant Breeding

Semester 2, 2020 External
Short Description: Plant Breeding
Units : 1
Faculty or Section : Faculty of Health, Engineering and Sciences
School or Department : School of Sciences
Student contribution band : Band 2
ASCED code : 050101 - Agricultural Science
Grading basis : Graded

Staffing

Examiner:

Requisites

Pre-requisite: BIO1101

Other requisites

none

Rationale

Agriculture is one of Australia鈥檚 major industries and the Darling Downs region is a major centre for several government and commercial plant breeding organisations. The course is designed to introduce the student to the principles and practice of plant breeding and to associated areas of plant diversity, speciation and taxonomy and the evolution of important crop plants. These principles and practices form an essential part of the training of plant biologists.

Synopsis

The course allows student to develop skills in both the theoretical and practical aspects of plant breeding. The course commences with a review of the historical importance of plant breeding. This is followed by a review of conventional strategies for plant breeding and the application of recent advances in plant biotechnology to enhance the efficiency of selection with major breeding programs. The course concludes with a review of plant genetic engineering and its major applications to date. Practical work in the course, via a residential workshop, includes a study of plant breeding strategies, the isolation of plant DNA and generation of molecular markers. This is followed by a series of visits to local plant breeding field stations. During the course, the history and evolution of several major crops is followed to demonstrate the practical application of many theoretical concepts in plant breeding.

This course contains a highly recommended residential school for both external and on-campus students.

Objectives

On completion of this course students should be able to:

  1. Apply basic botanical knowledge of plant variability, taxonomy, speciation and selection;
  2. Compare and evaluate method of plant introduction, quarantine, genetics, the generation of variability and, breeding for particular target traits such as disease resistance;
  3. Discuss and examine approaches to undertaking successful plant breeding programs;
  4. Apply practical and theoretical skills in the application of biotechnology to plant breeding.

Topics

Description Weighting(%)
1. Brief history of the development of plant breeding and centres of variation 5.00
2. Commercial aspects of plant breeding: cultivar release and plant variety rights; Conservation of plant genetic resources 5.00
3. Genetic structure of plants: chromosomal and extrachromosomal inheritance. Ploidy in plants; Interspecific hybridization 15.00
4. Qualitative inheritance in plants; Genetic variation in plants and its assessment including genetic mapping technologies 20.00
5. Qualitative inheritance in plants and its assessment; Genotype x Environment interaction; Genetic basis of selection theory and response to selection including heterosis and inbreeding. The application of statistical and field techniques in plant breeding 20.00
6. Plant breeding strategies for Self-pollinating and cross-pollinating crops. The development of synthetic varieties 20.00
7. Plant biotechnology and genetic engineering 15.00

Text and materials required to be purchased or accessed

ALL textbooks and materials available to be purchased can be sourced from (unless otherwise stated). (https://omnia.usq.edu.au/textbooks/?year=2020&sem=02&subject1=AGR2304)

Please for alternative purchase options from USQ Bookshop. (https://omnia.usq.edu.au/info/contact/)

There are no texts or materials required for this course.

Reference materials

Reference materials are materials that, if accessed by students, may improve their knowledge and understanding of the material in the course and enrich their learning experience.
Acquaah G 2012, Principles of Plant Genetics and Breeding, 2nd edn, Wiley-Blackwell.
(ISBN 0470664754.)
Allard, R W 1999, Principles of Plant Breeding, 2nd edn, Wiley.
(ISBN: 0-471-02309-4.)
Bernardo R 2014, Essentials of Plant Breeding, Stemma Press.
(ISBN: 097207242X.)
Borem A, Fritsche-Neto R 2014, Biotechnology and Plant Breeding: Applications and Approaches for Developing Improved Cultivars, 1st edn, Academic Press.
(ISBN: 0124186726.)
Brown J, Caligari P and Campos H 2014, Plant Breeding, 2nd edn, Wiley-Blackwell.
(ISBN.)
Halford NG 2018, Crop Biotechnology: Genetic Modification and Genome Editing.
(ISBN: 1786345307.)
Smart J, Simmonds N 1995, Evolution of Crop Plants, 2nd edn, Wiley-Blackwell.
(ISBN: 9780582086432.)

Student workload expectations

Activity Hours
Assessments 65.00
Online Lectures 26.00
Private 精东传媒app 50.00
Residential Schools 24.00

Assessment details

Description Marks out of Wtg (%) Due Date Objectives Assessed Notes
Assignment 2 100 15 18 Jul 2020 2,3,4 (see note 1)
Assignment 1 100 20 20 Jul 2020 1,2 (see note 2)
Online Quiz 100 15 23 Jul 2020 1,2,3 (see note 3)
Take Home Exam 100 50 End S2 1,2,3,4 (see note 4)

Notes
  1. Examiner to advise the date of assignment 2. This assessment is linked to the residential school attendance. Assignments must be submitted via the online submission system on the course 精东传媒appDesk.
  2. Examiner to advise the date of assignment 1. This assessment is linked to the residential school attendance. Assignments must be submitted via the online submission system on the course 精东传媒appDesk.
  3. Examiner to advise date of the mid-semester online quiz. The Online Quiz will be undertaken via the course 精东传媒appDesk and must be completed in a single session within the specified period.
  4. This will be an open examination. Students will be provided further instruction regarding the exam by their course examiner via 精东传媒appDesk. The examination date will be available via UConnect when the official Alternate Assessment Schedule has been released.

Important assessment information

  1. Attendance requirements:
    It is the students' responsibility to attend and participate appropriately in all activities scheduled for them, and to study all material provided to them or required to be accessed by them, to maximise their chance of meeting the objectives of the course and to be informed of course-related activities and administration.

    This course contains a highly recommended residential school for both external and on-campus students (non-attendance will mean the student misses both an element for assessment preparation and an element of assessment).

    Students must attend and complete the requirements of the Workplace Health and Safety training program for this course where required.

  2. Requirements for students to complete each assessment item satisfactorily:
    To satisfactorily complete an individual assessment item a student must achieve at least 50% of the marks for that item.

  3. Penalties for late submission of required work:
    Students should refer to the Assessment Procedure (point 4.2.4)

  4. Requirements for student to be awarded a passing grade in the course:
    Due to COVID-19 the requirements for S2 2020:
    To be assured of receiving a passing grade a student must achieve at least 50% of the total weighted marks available for the course.

    Requirements after S2 2020:
    To be assured of receiving a passing grade a student must achieve at least 50% of the total weighted marks available for the course.

  5. Method used to combine assessment results to attain final grade:
    To be awarded a passing grade for a supplementary assessment item (if applicable), a student must achieve at least 50% of the available marks for the supplementary assessment item as per the Assessment Procedure (point 4.4.2).

  6. Examination information:
    Due to COVID-19 the requirements for S2 2020 are:
    An Open Examination is one in which candidates may have access to any printed or written material and a calculator during the examination.

    Requirements after S2 2020:
    CLOSED: Candidates are allowed to bring only writing and drawing instruments into a closed examination.

  7. Examination period when Deferred/Supplementary examinations will be held:
    Due to COVID-19 the requirements for S2 2020 are:
    The details regarding deferred/supplementary examinations will be communicated at a later date.

    Requirements after S2 2020:
    Any Deferred or Supplementary examinations for this course will be held during the next examination period.

  8. 精东传媒app Student Policies:
    Students should read the USQ policies: Definitions, Assessment and Student Academic Misconduct to avoid actions which might contravene 精东传媒app policies and practices. These policies can be found at .

Assessment notes

  1. Students must familiarise themselves with the USQ Assessment Procedures (.

  2. Referencing in assignments must comply with the Harvard (AGPS) referencing system. This system should be used by students to format details of the information sources they have cited in their work. The Harvard (APGS) style to be used is defined by the USQ library鈥檚 referencing guide. This guide can be found at .

  3. This course contains a highly recommended residential school for both external and on-campus students (non-attendance will mean the student misses both an element for assessment preparation and an element of assessment).

Evaluation and benchmarking

In meeting the 精东传媒app鈥檚 aims to establish quality learning and teaching for all programs, this course monitors and ensures quality assurance and improvements in at least two ways. This course:
1. conforms to the USQ Policy on Evaluation of Teaching, Courses and Programs to ensure ongoing monitoring and systematic improvement.
2. forms part of the Bachelor of Science and is benchmarked against the internal USQ accreditation/reaccreditation processes which include (i) stringent standards in the independent accreditation of its academic programs, (ii) close integration between business and academic planning, and (iii) regular and rigorous review.

Other requirements

  1. Computer, e-mail and Internet access:
    Students are required to have access to a personal computer, e-mail capabilities and Internet access to UConnect. Current details of computer requirements can be found at

  2. Students can expect that questions in assessment items in this course may draw upon knowledge and skills that they can reasonably be expected to have acquired before enrolling in this course. This includes knowledge contained in pre-requisite courses and appropriate communication, information literacy, analytical, critical thinking, problem solving or numeracy skills. Students who do not possess such knowledge and skills should not expect the same grades as those students who do possess them.

  3. This course contains a highly recommended residential school for both external and on-campus students (non-attendance will mean the student misses both an element for assessment preparation and an element of assessment).

Date printed 6 November 2020