growth respond of pinto bean phaseolus vulgaris to differing ph in soils

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Growth respond of Pinto Bean Phaseolus vulgaris to differing pH in soils Zoe Yu December 2011 Gardening Class

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Growth respond of Pinto Bean Phaseolus vulgaris to differing pH in soils . Zoe Yu December 2011 Gardening Class. Objectives. Soil pH An important factor Impact plant growth Nutrient Macronutrient Nitrogen, phosphorus, potassium Micronutrient - PowerPoint PPT Presentation

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Page 1: Growth  respond  of Pinto Bean  Phaseolus vulgaris  to differing pH in soils

Growth respond of Pinto Bean Phaseolus vulgaris to differing pH in soils

Zoe YuDecember 2011Gardening Class

Page 2: Growth  respond  of Pinto Bean  Phaseolus vulgaris  to differing pH in soils

Objectives

• Soil pH– An important factor– Impact plant growth

• Nutrient– Macronutrient

• Nitrogen, phosphorus, potassium– Micronutrient

• Boron, copper, iron, chloride, manganese, molybdenum, and zinc

• What’s their relationship?

Page 3: Growth  respond  of Pinto Bean  Phaseolus vulgaris  to differing pH in soils

Methods

Page 4: Growth  respond  of Pinto Bean  Phaseolus vulgaris  to differing pH in soils

11/15/2011

11/18/2011

11/21/2011

11/24/2011

11/27/2011

11/30/2011

12/3/2011

12/6/2011

12/9/20110

2

4

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Plants' Height in Different Soil pH

4.0a4.0b4.0c4.5a4.5b4.5c5.0a5.0b5.5a5.5b5.5c6.0a6.0b6.0c6.5a6.5b6.5c

Date

Heig

ht (c

m)

Page 5: Growth  respond  of Pinto Bean  Phaseolus vulgaris  to differing pH in soils

11/21/2011 11/24/2011 11/27/2011 11/30/2011 12/3/2011 12/6/2011 12/9/20110

10

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90

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110

120

130

Average Leaf Surface Area in Different Soil pH

6.565.55

Date

Surf

ace

Area

(cm

2)

Page 6: Growth  respond  of Pinto Bean  Phaseolus vulgaris  to differing pH in soils

3.5a 3.5b 3.5c 4.0a 4.0b 4.0c 4.5a 4.5b 4.5c 5.0a 5.0b 5.0c 5.5a 5.5b 5.5c 6.0a 6.0b 6.0c 6.5a 6.5b 6.5c0

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Seed Weight vs. Plant Weight in Different Soil pH

Seed WeightPlant weight

Plant ID

Wei

ght (

g)

Page 7: Growth  respond  of Pinto Bean  Phaseolus vulgaris  to differing pH in soils

6.5 Growth Respond

Page 8: Growth  respond  of Pinto Bean  Phaseolus vulgaris  to differing pH in soils

6.0 Growth Respond

Page 9: Growth  respond  of Pinto Bean  Phaseolus vulgaris  to differing pH in soils

5.5 Growth Respond

Page 10: Growth  respond  of Pinto Bean  Phaseolus vulgaris  to differing pH in soils

5.0 Growth Respond