| T220* Organic Farming and Gardening U 3 |
| | A study of organic production methods in agriculture including crop management, pest control, and marketing of certified organic products. |
| | Wi Qtr. 3 cl. Field trips to include Saturdays. Course offered odd-numbered years. |
| T221 Introduction to Soils and Soil Management U 4 |
| | An introduction to soil physical, chemical, biological properties, and plant nutrition with an overview of soil management practices including drainage, irrigation, tillage, and erosion control. |
| | Au, Wi, Sp Qtrs. 3 cl, 1 2-hr lab. Prereq or concur: Gen Math T140 or Math 104 or math placement level M or N or L and Gen Chem T131 or Chem 101 or 121. Not open to students with credit for Plnt Tec T211. |
| T222* Soil formation and Classification Applications U 3 |
| | A study of soil genesis, morphology, and classification, including the preparation and interpretation of soil maps and reports for appropriate land uses. |
| | Sp Qtr. 2 cl, 1 3-hr lab. Prereq: T221. Not open to students with credit for Plnt Tec T212. Course will be taught even-numbered years. |
| T224 Soil Physics and Mechanics Applications U 3 |
| | A study of soil physics and soil mechanics and their agronomic and engineering applications. |
| | Sp Qtr. 2 cl, 1 3-hr lab. Prereq: T221. Not open to students with credit for Plnt Tec T214. Course will be taught odd-numbered years. |
| T228 Fertilizers and Soil Fertility U 3 |
| | Study of fertilizer and lime manufacture, recommendations, application, and fate in soil and application of animal wastes and municipal sludge on agricultural crops. |
| | Wi Qtr. 2 cl, 1 3-hr lab. Prereq: 221. Not open to students with credit for Plnt Tec T218. |
| T229* Modeling and Managing Soil Erosion U 3 |
| | Study of soil erosion by water and wind utilizing mathematical models to describe the erosion process. |
| | Sp Qtr. 2 cl, 1 3-hr lab. Prereq: Crp&Soil T221. Not open to students with credit for Env Sc T T229. Offered odd years. |
| T260 Field Crop Production U 3 |
| | A study of the economic importance, adaptation, cultural practices, harvesting, and cost analysis for producing the major field crops grown in Ohio. |
| | Wi Qtr. 3 cl, 1 2-hr lab. Prereq or concur: T221. Not open to students with credit for Plnt Tec T203. |
| T262 Forage Crop Production U 3 |
| | Adaptation, utilization, and culture of those crops grown for hay, pasture, silage, and hayage. |
| | Au, Sp Qtrs. 2 cl, 1 3-hr lab. Not open to students with credit for Plnt Tec T202. |
| T265 Diseases of Agronomic Crops U 3 |
| | A study of the symptoms, identification, cause, and control for the major agronomic plant diseases. |
| | Au Qtr. 2 cl, 1 3-hr lab. Not open to students with credit for Plnt Tec T261. |
| T266 Weed Control in Field Crops U 4 |
| | Principles of biological, chemical, and cultural control of weeds in field crops; emphasis on herbicide characteristics. |
| | Sp Qtr. 3 cl, 1 2-hr lab. Prereq: Gen Chem T132 and Gen Bio T125 or permission of instructor. Not open to students with credit for Hort Tec T272. |
| T289 Practicum in Crop and Soil Technology U 1-6 |
| | Practical experience in supervised agronomic laboratory, with emphasis on developing and improving competencies related to classroom and career activities. |
| | Su, Au, Wi, Sp Qtrs. Arr. Repeatable to a maximum of 6 cr hrs. A grade of C or better is required to meet graduation requirements. |
| T290 Crop and Soil Internship U 3-6 |
| | Experience of employment on a commercial farm or crop service business structured to provide varied occupational experiences, supervised by an industry employer and coordinated by faculty. |
| | Su, Au, Wi, Sp Qtrs. Arr. Prereq: 2.00 CPHR and permission of technology coordinator. Repeatable to a maximum of 12 cr hrs. A grade of C or better is required to meet graduation requirements. |
| T293 Individual Studies U 1-5 |
| | Designed to give students an opportunity to pursue special studies not otherwise offered. |
| | Su, Au, Wi, Sp Qtrs. Prereq: Permission of instructor. Repeatable to a maximum of 10 cr hrs. This course is graded S/U. |
| T294 Group Studies U 2-5 |
| | Group studies for students in specialized programs. |
| | Prereq: Permission of instructor. Repeatable to a maximum of 10 cr hrs. |