Introduction & Theory Plant propagation through stem cuttings is a fast and cost-effective technique that maintains the genetic traits of the parent plant. The success of this method depends heavily on the rapid formation of adventitious roots. This process is regulated by plant hormones called auxins, which stimulate cell division in the stem's vascular tissues. Indole-3-butyric acid (IBA) is a widely used synthetic auxin because of its stability and effectiveness across man

Original video: https://youtu.be/0hfSwWn2s3w Practical on: 1 April 2026 Welcome to the AGR4301 Advanced Crop Physiology laboratory session! In this practical, we explore the environmental factors that drive plant productivity by using duckweed ( Lemna spp.) as our fast-growing model organism. This video walks you through Experiment 1: The Impacts of Light Conditions and Nutrient Solutions on Duckweed Growth and Physiological Responses. We investigate how external environmenta

Practical manuals Example of Lab Reports Welcome to the crop physiology practical for the Seed Viability and Seed Moisture Content practical sessions of the Crop Physiology (AGR3301) course! Accurate assessment of seed quality is vital for predicting crop performance and ensuring optimal storage. We demonstrate and compare three distinct approaches for assessing the seed viability: 1. Tetrazolium (TZ) Test (Chemical/Quick Test): Learn how to use this rapid chemical method to

Download Easy Leaf Area app here: https://play.google.com/store/apps/details?id=com.eclipsim.gpsstatus2&hl=en Download GPS Status & Toolbox app here: https://play.google.com/store/apps/details?id=com.eclipsim.gpsstatus2&hl=en 1. INTRODUCTION Duckweed ( Lemna spp. ) is a fast-growing aquatic plant widely used as a model organism in plant physiology due to its rapid vegetative reproduction, simple structure, and high sensitivity to environmental changes. Its small size and shor

Download GPS Status & Toolbox app here: https://play.google.com/store/apps/details?id=com.eclipsim.gpsstatus2&hl=en Download Easy Leaf Area app here: https://play.google.com/store/apps/details?id=com.eclipsim.gpsstatus2&hl=en Download Easy Leaf Area app here: Full lab manual 🌱 Overview This experiment studies how different nutrient solutions affect the growth of duckweed ( Lemna s p.) , a fast-growing aquatic plant. You will measure plant growth using: Leaf Area Biomass (

Original video: https://youtu.be/vV9NjHA5uOg Welcome to the essential video guide for the AGR3301 Crop Physiology Experiment. In this lab, we shift our focus from traditional land plants to duckweed, a "super-crop" capable of doubling its biomass in as little as 16 to 48 hours. This video will walk you through the entire experimental process, from the initial setup to final data analysis. Phase 1: Materials collection (Day 0) At the Laboratory: 1. Go to the Physiology Lab (Bl

Original video: https://youtu.be/YFbNa2doekw Practical on: 29/10/25 Welcome to the crop physiology practical for the Seed Viability and Seed Moisture Content practical sessions of the Crop Physiology (AGR3301) course! Accurate assessment of seed quality is vital for predicting crop performance and ensuring optimal storage. We demonstrate and compare three distinct approaches for assessing the seed viability: 1. Tetrazolium (TZ) Test (Chemical/Quick Test): Learn how to use th