Original video: https://youtu.be/uWCg13q8ksk
Delivered on: MARCH 2021
This video kicks off a Crop Physiology course (AGR 3301), providing an engaging introduction to the subject and a comprehensive overview of what students can expect throughout the semester.
What you'll learn:
Course Structure: We'll outline the course structure, including lectures, lab practicals, and assessments. We'll also discuss the hybrid learning approach, offering both online and in-person options.
Crop vs. Plant: We'll clarify the distinction between "crop" and "plant," emphasizing the commercial and agricultural focus of crop physiology.
What is Crop Physiology? We'll define crop physiology and its importance in understanding plant processes, functions, and responses to the environment.
Plant Growth and Development: We'll review the key stages of plant growth and development, including germination, vegetative growth, flowering, and fruiting.
Crop Growth Analysis: We'll introduce the concept of crop growth analysis and its role in quantifying and interpreting plant growth patterns.
Growth Analysis Parameters: We'll discuss essential growth parameters, including:
Absolute Growth Rate (AGR)
Crop Growth Rate (CGR)
Relative Growth Rate (RGR)
Net Assimilation Rate (NAR)
Leaf Area Index (LAI)
Plants are multicellular, photosynthetic organisms belonging to the kingdom Plantae. Crops are a subset of plants, specifically those grown on a large scale for food or commercial purposes. As plants mature, their cells divide, grow, and specialize to form organs such as stems, leaves, roots, flowers, fruits, and seeds.
Crop physiology is the study of how these organs function and the intricate processes that allow crops to live, grow, and reproduce. This field focuses on understanding the responses of crops to their environment and the resulting growth and development. The ultimate goal of crop physiology is to gain a detailed and comprehensive understanding of the natural phenomena occurring within plants. This knowledge helps us understand plant growth, development, and productivity, ultimately benefiting practical agriculture through intensive research.
Keywords: Crop physiology, plant physiology, plant growth, plant development, growth analysis, absolute growth rate (AGR), crop growth rate (CGR), relative growth rate (RGR), net assimilation rate (NAR), leaf area index (LAI), science education, agriculture
Attribution 4.0 International — CC BY 4.0 - Creative Commons
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