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CROP*4220 Cropping Systems

UNDERGRADUATEDesign of cropping systems for specific livestock, poultry and cash crop enterprises; integration of all factors affecting crop yields, quality and economy of production such as choice and interchangeability of crops, crop sequence, tillage, pest control, seasonal work programming, harvesting, drying and storage.

Instructor

B. Deen
Rm. 211 Crop Science Building
Phone: ext. 52508
Email: bdeen@uoguelph.ca 

Prerequisites

(2 of CROP*3300, CROP*3310, CROP*3320, CROP*3330), (SOIL*3080 or SOIL*4090)

Lecture & Lab Hours

Lectures
Tue., Thur., 11:30-12:50 Rm 116 Crop Science

Labs
Tue., 3:30-5:20 Rm 315 MacKinnon

Course Objectives

  1. Introduce components of sustainable field crop production systems. Analyze and examine how these components interact with each other and how they are integrated into profitable and environmentally sustainable systems in commercial farming operations in Ontario and Canada.
  2. To explore ramifications of field crop production within a global context.
  3. To encourage further development of communication skills.

Course Content & Structure

Lecture Schedule

Tenative Lecture Schedule

Lecture #

Date

Title

Introduction

1A, 1B

Jan 10

Definition of Cropping Systems- Goals and Objectives 

2

Jan 12

Overview of Factors affecting Cropping System Choice

“Drivers” of Cropping Systems

3A

Reading 1

Moisture and Temperature Effects on Cropping Systems

4

Jan 17

Soils and Cropping Systems II - Carbon Cycle / Organic Matter

4A, 4B

Jan 19

Soils and Cropping Systems III - Nitrogen, Phosphorus, Potassium, Drainage, Compaction

5

Jan 24

Livestock Production and Cropping Systems I - Hogs

6A, 6B

Jan 26

Livestock Production and Cropping Systems II - Dairy & Beef

7

Jan 31

Economics/Markets and Cropping Systems

Components of Cropping Systems

8

Feb 2

Tillage I - Purpose, Methods, Impact on Soil Properties

9A, 9B

Feb 7

Tillage II - No-till Systems

10A,
10B, 10C

Feb 9

Tillage III - Alternative Tillage Approaches

11A, 11B

Feb 14

Rotations I - Objectives, Common Rotations, “Rotation Effect”

12

Feb 16

Rotations II - Impact on Yield, Aggregate Stability, Tillage Interaction

13

Feb 28

Multiple Cropping Systems

14

Mar 2

Cover Crops I - Objectives, Benefits

15

Mar 7

Cover Crops II - Red Clover

16A, 16B

Reading 2

Nutrient Management - Nutrient sources, Testing Procedures

no notes

Mar 9

Nutrient Management - Introduction

no notes

Mar 14

Nutrient Management I - Nitrogen database

no notes

Mar 16

Nutrient Management II - Nutrient Management Act

no notes Mar 21 Nutrient Management III - NMANN
Integration of Components into Cropping Systems

20A,
20B, 20C

Mar 23

Low Input Cropping Systems - Organic Farming/Pesticide Free Production

21

Mar 28

Intensive Cropping Systems I

22A, 22B

Mar 30

Intensive Cropping Systems II

no notes

Apr 4

Crop Drying and Storage

24

Apr 6

Environmental Impact of Cropping Systems - Soil Erosion, Water Quality, and Greenhouse Gas Emissions


Lab Schedule

Lab Session Schedule
Lab # Date Title
1 Jan 10 No lab
2 Jan 17 Introduction to Cropping System Scenarios
3 Jan 24 Soil/Cropping Systems Assignment
4 Jan 31 Livestock and Cropping Systems Assignment
5 Feb 7 Topic to be determined
6 Feb 14 Midterm / Tillage Assignment
7 Feb 28 Rotation Assignment
8 Mar 7 Cover Crop Assignment
9 Mar 14 Fertility/Nutrient Management Assignment
10 Mar 21 no lab
11, 12 Mar 28, Apr 4 Scenario presentations

Evaluation of Student Progress



Tentative Evaluation and Composition of Final Grade

Midterm

25%

Feb 14

Lab Assignments

 

1) Soil/Cropping Systems Assignment

5%

due Lab #4

 

2) Livestock and Cropping Systems Assignment 

5%

due Lab #5

 

3) Tillage Assignment

5%

due Lab #6

 

4) Rotation Assignment

5%

due Lab #8

 

5) Cover Crop Assignment

5%

due Lab #9

 

6) Fertility/Nutrient Management Assignment

5%

due Lab #12

Cropping System Scenario presentation 10% Mar 28
or Apr 4

Final Exam

35%

Apr. (TBA)


Required Textbook

Agronomy Guide for Field Crops, Publication 811, Ontario Ministry of Agriculture and Food (can be purchased at Ontario Ministry of Agriculture and Food, 1Stone Road Guelph)