Plant Transport and Nutrition - Plant Biology - Lecture Slides, Slides for Botony. Shree Ram Swarup College of Engineering & Management

Botony

Description: Botany is Plant biology. This lecture of plant biology lecture includes: Plant Transport and Nutrition, Water Absorption, Cell Uptake, Water Transport, Bulk Flo, Control of Water Loss, Factors Preventing Transpiration, Translocation Through the Phloem, Storage and Transport Forms of Carbohydrates, Plant Nutrition
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Plant Transport and Nutrition
I. Transport
A. General
B. Potentials
C. Cell uptake
II. Soil
A. Composition
B. Soil formation
C. Soil types
III. Water absorption
IV. Water transport
A. Bulk flow
B. Transpiration
C. Control of water loss
D. Factors preventing transpiration
V. Translocation through the phloem
A. Storage and transport forms of carbohydrates
B. Translocation
VI. Plant nutrition
7.8
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I. Transport
A. General
B. Potentials
C. Cell uptake
Ψwater = Ψ = 0 MPa
Ψ = Ψs + Ψp
Water moves from less negative Ψ to
more negative Ψ
Ψs = osmotic potential
Ψp = pressure potential
A B
36.2 36.3
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