getting dirty with soils
DESCRIPTION
Getting Dirty with SOILS. Why Care?. Why Care?. I . Soil Profile the horizons…… O A B C R. R. E. Diagnostic properties (B horizon). Texture Structure Color. Texture. Structure. Diagnostic properties (B horizon). Texture Structure Color. Munsell Color Chart. R. Soils. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/1.jpg)
Getting Dirty with
SOILS
![Page 2: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/2.jpg)
Why Care?
![Page 3: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/3.jpg)
Why Care?
![Page 4: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/4.jpg)
I. Soil Profile
the horizons……OABCR
![Page 5: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/5.jpg)
R
![Page 6: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/6.jpg)
![Page 7: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/7.jpg)
![Page 8: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/8.jpg)
![Page 9: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/9.jpg)
E
![Page 10: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/10.jpg)
![Page 11: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/11.jpg)
Diagnostic properties (B horizon)
• Texture
• Structure
• Color
![Page 12: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/12.jpg)
Texture
![Page 13: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/13.jpg)
•Structure
![Page 14: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/14.jpg)
Diagnostic properties (B horizon)
• Texture
• Structure
• Color
![Page 15: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/15.jpg)
Munsell Color Chart
![Page 16: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/16.jpg)
![Page 17: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/17.jpg)
R
![Page 18: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/18.jpg)
Soils
II. Major Factors Controlling Soil Formation
(from Jenny, 1951)
![Page 19: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/19.jpg)
Soils
II. Major Factors Controlling Soil Formation
(from Jenny, 1951)
A. Climate
![Page 20: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/20.jpg)
Soils
II. Major Factors Controlling Soil Formation
(from Jenny, 1951)
A. Climate
B. Biota
![Page 21: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/21.jpg)
![Page 22: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/22.jpg)
Soils
II. Major Factors Controlling Soil Formation
(from Jenny, 1951)
A. Climate
B. Biota
C. Parent material
![Page 23: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/23.jpg)
Soils
II. Major Factors Controlling Soil Formation
(from Jenny, 1951)
A. Climate
B. Biota
C. Parent material
1. Residual soils vs. Transported soils
![Page 24: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/24.jpg)
![Page 25: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/25.jpg)
Soils
II. Major Factors Controlling Soil Formation
(from Jenny, 1951)
A. Climate
B. Biota
C. Parent material
D. Slope
![Page 26: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/26.jpg)
![Page 27: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/27.jpg)
Soils
II. Major Factors Controlling Soil Formation
(from Jenny, 1951)
A. Climate
B. Biota
C. Parent material
D. Slope
E. Time
![Page 28: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/28.jpg)
![Page 29: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/29.jpg)
III. Major Soil Types
![Page 30: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/30.jpg)
III. Major Soil Types A. Method: non genetic, based solely on physical properties
![Page 31: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/31.jpg)
III. Major Soil Types A. Method: non genetic, based solely on physical properties
![Page 32: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/32.jpg)
III. Major Soil Types A. Method: non genetic, based solely on physical properties B. Soil Types (Orders)
there are 12 total…..we will examine some of these.
![Page 33: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/33.jpg)
Soil Orders
Inceptisols
Mollisols
Ultisols
Oxisols
Aridisols
Vertisols
![Page 34: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/34.jpg)
Inceptisol
Found on steep hillslopes and floodplains
![Page 35: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/35.jpg)
Ultisols
Common in forested areas
![Page 36: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/36.jpg)
Oxisol
Common in the tropics
![Page 37: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/37.jpg)
Mollisol
Common in prairie environments
![Page 38: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/38.jpg)
Vertisol
![Page 39: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/39.jpg)
Aridisols
![Page 40: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/40.jpg)
IV. Synthesis of Climate, Time, andParent Material
![Page 41: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/41.jpg)
V. Soil FertilityA. Fertilizers 5 – 10 - 5
![Page 42: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/42.jpg)
V. Soil FertilityA. Fertilizers 5 – 10 – 5N P K
![Page 43: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/43.jpg)
V. Soil FertilityA. FertilizersNitrogen
![Page 44: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/44.jpg)
V. Soil FertilityA. FertilizersNitrogen
* darker, stronger leaves
![Page 45: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/45.jpg)
V. Soil FertilityA. FertilizersNitrogen
* darker, stronger leaves* helps with uptake of other nutrients
![Page 46: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/46.jpg)
V. Soil FertilityA. FertilizersPhosphorous
![Page 47: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/47.jpg)
V. Soil FertilityA. FertilizersPhosphorous
* strengthens stems and roots
![Page 48: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/48.jpg)
V. Soil FertilityA. FertilizersPhosphorous
* strengthens stems and roots* enhances flowering, and seed
production
![Page 49: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/49.jpg)
V. Soil FertilityA. FertilizersPhosphorous
* strengthens stems and roots* enhances flowering, and seed
production* increases plant’s resistance to
certain diseases
![Page 50: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/50.jpg)
V. Soil FertilityA. FertilizersPotassium (Potash)
![Page 51: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/51.jpg)
V. Soil FertilityA. FertilizersPotassium (Potash)
* strengthens cell walls and stemsof plants.
![Page 52: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/52.jpg)
V. Soil FertilityA. FertilizersPotassium (Potash)
* strengthens cell walls and stemsof plants.
* helps in plant respiration and uptake of other minerals.
![Page 53: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/53.jpg)
V. Soil FertilityA. FertilizersB. Organic Matter
![Page 54: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/54.jpg)
V. Soil FertilityA. FertilizersB. Organic MatterC. Lime
![Page 55: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/55.jpg)
V. Soil FertilityA. FertilizersB. Organic MatterC. LimeD. Trace Elementsessential to plantsFe, Cu, Zn Mg, Mg
![Page 56: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/56.jpg)
VI. Soil Erosion
![Page 57: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/57.jpg)
AlexandriaFredericksburgRichmondPetersburgEmporia
![Page 58: Getting Dirty with SOILS](https://reader036.vdocuments.mx/reader036/viewer/2022062721/568136a7550346895d9e4a1c/html5/thumbnails/58.jpg)
AlexandriaFredericksburgRichmondPetersburgEmporia