Information Package / Course Catalogue
Growth Disorders in Cereals
Course Code: ZTB623
Course Type: Area Elective
Couse Group: Third Cycle (Doctorate Degree)
Education Language: Turkish
Work Placement: N/A
Theory: 3
Prt.: 0
Credit: 3
Lab: 0
ECTS: 6
Objectives of the Course

Determination of some physiological and morphological disorders that may occur in different growth and development periods in cereals (winter or summer season crops)

Course Content

Wheat, barley, rye, oats, triticale, corn, paddy and some millets (sorghum, millet, cinnamon, etc.) can be counted among those produced intensively in the world and in our country located in the Gramineae family (cereals). The plants (economically important cultivars) grown in very different environmental conditions. For example, rye can be grown at -30 oC in winter, while sorghum can grow at 40 oC in summer. Many similar examples (different humidity, precipitation or soil conditions) can be given. Plants can be affected by many environmental factors during their growth and development period. Accordingly, some growth disorders (short stature, some deformities, product defects, etc.) can be observed. Some of the morphological and physiological growth disorders in cereals are the topics of this course. In addition, the practice of some agricultural practices (sowing time, irrigation, fertilization, soil cultivation, etc.) will be discussed in order to control or reduce growth disorders.

Name of Lecturer(s)
Learning Outcomes
1.The situation of cereals in the world and our country (Turkey)
2.Different growing conditions of cereals (environmental factors)
3.Determination of Abiotic factors that cause growth disorders
4.Determination of Biotic factors that cause growth disorders
5.Explaining of Location and Soil factor that causes growth disorders
6.Some agricultural practices that reduce growth disorders
Recommended or Required Reading
1.Treshow, M., 1970. Environment and plant response. 422 P. McGrawHill Publishing Co. Ltd., New York & London.
2.Keefer R.F., 1999. Handbook of Soils for Landscape Architects. Published to Oxford Scholarship Online: November 2020. Print ISBN-13: 9780195121025
Weekly Detailed Course Contents
Week 1 - Theoretical
Introduction of Course, scope and reason, and importance of environmental factors
Week 2 - Theoretical
Genetic factors and C3 and C4 plant
Week 3 - Theoretical
The effects of extreme temperatures (high-low) on cereals
Week 4 - Theoretical
The impact of drought and excessively wet conditions
Week 5 - Theoretical
Soil conditions
Week 6 - Theoretical
Light intensity and biotic factors (disease, pest and weed)
Week 7 - Theoretical
Growth disorders (root, stem, leaf, ear and grain) seen in wheat (bread and pasta) during the growing period (sowing - harvest)/ Midterm
Week 8 - Theoretical
Growth disorders (root, stem, leaf, ear and grain) seen in wheat (bread and pasta) during the growing period (sowing - harvest)
Week 9 - Theoretical
Growth disorders (root, stem, leaf, ear and grain) observed in barley (malt and forage) during the growing period (sowing - harvest)
Week 10 - Theoretical
Growth disorders (root, stem, leaf, ear and grain) seen during the triticale and rye growing period (sowing - harvest)
Week 11 - Theoretical
Growth disorders (root, stem, leaf, ear and grain) observed during the oat growing period (sowing - harvest)
Week 12 - Theoretical
Growth disorders (root, stem, leaf, cob and grain) observed during the corn growing period (sowing - harvest)
Week 13 - Theoretical
Growth disorders (root, stem, leaf, cluster and grain) observed during the paddy growing period (sowing - harvest)
Week 14 - Theoretical
Growth disorders (root, stem, leaf, ear and grain) seen during millet (sorghum and millet) growing period (sowing - harvest)
Assessment Methods and Criteria
Type of AssessmentCountPercent
Midterm Examination1%30
Final Examination1%70
Workload Calculation
ActivitiesCountPreparationTimeTotal Work Load (hours)
Lecture - Theory1463126
Midterm Examination18210
Final Examination114216
TOTAL WORKLOAD (hours)152
Contribution of Learning Outcomes to Programme Outcomes
PÇ-1
PÇ-2
PÇ-3
PÇ-4
PÇ-5
PÇ-6
PÇ-7
PÇ-8
PÇ-9
PÇ-10
OÇ-1
4
4
4
3
4
3
OÇ-2
4
4
5
4
4
3
OÇ-3
4
4
5
4
4
3
OÇ-4
4
4
5
5
OÇ-5
4
5
5
5
5
OÇ-6
4
4
4
3
4
5
3
4
Adnan Menderes University - Information Package / Course Catalogue
2026