Credit: 2(1+1)

Introduction to Crop Physiology and its importance in Agriculture; Plant cell: an Overview; Diffusion and osmosis; Absorption of water, transpiration and Stomatal Physiology; Mineral nutrition of Plants: Functions and deficiency symptoms of nutrients, nutrient uptake mechanisms; Photosynthesis: Light and Dark reactions, C3, C4 and CAM plants; Respiration: Glycolysis, TCA cycle and electron transport chain; Fat Metabolism: Fatty acid synthesis and Breakdown; Plant growth regulators: Physiological roles and agricultural uses, Physiological aspects of growth and development of major crops: Growth analysis, Role of Physiological growth parameters in crop productivity.

Study of plant cells, structure and distribution of stomata, imbibitions, osmosis, plasmolysis, measurement of root pressure, rate of transpiration, Separation of photosynthetic pigments through paper chromatography, Rate of transpiration, photosynthesis, respiration, tissue test for mineral nutrients, estimation of relative water content, Measurement of photosynthetic CO2 assimilation by Infra Red Gas Analyser (IRGA).

Practicals (Experiments):
1) Study of plant cell
2) Study of imbibitions
3) Study of osmosis
4) Study of plasmolysis
5) Study of root pressure
6) Measurement of rate of transpiration
7) Study of structure and distribution of stomata
8) Estimation of relative water content of tissue
9) Study of separation of photosynthetic pigment through paper chromatography
10) Measurement of rate of photosynthesis by different methods
11) Study of respiration and respiratory quotient
12) Rapid tissue tests for macro-elements
13) Rapid tissue tests for micro-elements
14) Study of use of PGR in fruit ripening
15) Effect of osmotic pressure on seed germination.
16) Measurement of Plant growth.