REN R 445 - Soil Fertility

★ 3 (fi 6)(SECOND, 3-0-3)

Essential plant nutrients; driving factors of nutrient bioavailability and cycling; plant uptake and utilization of nutrients; evaluation of soil fertility in terms of nutrient deficiencies and responses; management of soil fertility challenges from both productivity and environmental perspectives; assessing options of nutrient sources. Lab exercises may include field trips. May require payment of additional student instructional support fees. Refer to the Tuition and Fees page in the University Regulations section of the Calendar. Prerequisite: REN R 210.

REN R 450 - Environmentally Sustainable Agriculture

★ 3 (fi 6)(SECOND, 3-0-0)

Land-management issues that influence the sustainability of both agriculture and the land resource. Role of ecological processes in determining sustainability and the development and adoption of practices that facilitate long-term viability of both agriculture and biophysical resources. The concept of the agro-ecosystem and application of ecological principles to agricultural land management. Use of environmental indicators to measure and predict long-term sustainability of agricultural land management. Prerequisites: *60 at university level including (REN R 210 or SOILS 210), and (BIOL 208 or PL SC 221).

REN R 545 - Advanced Plant Nutrition

★ 3 (fi 6)(SECOND, 3-0-1)

Essential plant nutrients; driving factors of nutrient bioavailability and cycling; plant uptake and utilization of nutrients; evaluation of soil fertility in terms of nutrient deficiencies and responses; management of soil fertility challenges from both productivity and environmental perspectives; assessment of options of nutrient sources. Lab exercises may include field trips. Requires payment of additional student instructional support fees. Refer to the Tuition and Fees page in the University Regulations section of the Calendar. Not to be taken if credit received for REN R 445 or REN R 745. Prerequisite: consent of instructor.

REN R 552 - Environmentally Sustainable Agriculture

★ 3 (fi 6)(SECOND, 3-0-0)

Land-management issues that influence the sustainability of both agriculture and the land resource. Role of ecological processes in determining sustainability and the development and adoption of practices that facilitate long-term viability of both agriculture and biophysical resources. The concept of the agroecosystem and application of ecological principles to agricultural land management. Use of environmental indicators to measure and predict longterm sustainability of agricultural land management. Not to be taken if credit received for REN R 450 or REN R 752.