Soils and Nutrient Soils and Nutrient Management Management Chapter 16 Chapter 16
Dec 24, 2015
Soils and Nutrient Soils and Nutrient ManagementManagement
Chapter 16Chapter 16
Nutrient ManagementNutrient ManagementA. BackgroundA. Background
B. Nutrient NeedB. Nutrient Need
C. Nutrient Sources C. Nutrient Sources
D. Composition of Organic SourcesD. Composition of Organic Sources
E. Nutrient CyclingE. Nutrient Cycling
F. Goals of Nutrient ManagementF. Goals of Nutrient Management
G. Examples of Best Management StrategiesG. Examples of Best Management Strategies
H. Calculating Available NutrientsH. Calculating Available Nutrients
Nutrient ManagementNutrient ManagementA. Background
B. Nutrient NeedB. Nutrient Need
C. Nutrient Sources C. Nutrient Sources
D. Composition of Organic SourcesD. Composition of Organic Sources
E. Nutrient CyclingE. Nutrient Cycling
F. Goals of Nutrient ManagementF. Goals of Nutrient Management
G. Examples of Best Management StrategiesG. Examples of Best Management Strategies
H. Calculating Available NutrientsH. Calculating Available Nutrients
Nutrient ManagementNutrient ManagementA. BackgroundA. BackgroundB. Nutrient Need
C. Nutrient Sources C. Nutrient Sources
D. Composition of Organic SourcesD. Composition of Organic Sources
E. Nutrient CyclingE. Nutrient Cycling
F. Goals of Nutrient ManagementF. Goals of Nutrient Management
G. Examples of Best Management StrategiesG. Examples of Best Management Strategies
H. Calculating Available NutrientsH. Calculating Available Nutrients
Singer and Munns, 2006Soils: An Introduction, 6th ed.
A) Alfalfa with K deficiency
A B) Onions on right have Zn deficiency
B
B. Nutrient NeedB. Nutrient Need
Nutrient ManagementNutrient ManagementA. BackgroundA. Background
B. Nutrient NeedB. Nutrient NeedC. Nutrient Sources
1. Soil2. Inorganic fertilizers3. Organic fertilizers
D. Composition of Organic SourcesD. Composition of Organic Sources
E. Nutrient CyclingE. Nutrient Cycling
F. Goals of Nutrient ManagementF. Goals of Nutrient Management
G. Examples of Best Management StrategiesG. Examples of Best Management Strategies
H. Calculating Available NutrientsH. Calculating Available Nutrients
1. Soil 3. Organic Fertilizer
CompostCompost
BiosolidsBiosolids2. Inorganic FertilizerManureManure
Nutrient ManagementNutrient ManagementA. BackgroundA. Background
B. Nutrient NeedB. Nutrient Need
C. Nutrient Sources C. Nutrient Sources D. Composition of Organic Sources
E. Nutrient CyclingE. Nutrient Cycling
F. Goals of Nutrient ManagementF. Goals of Nutrient Management
G. Examples of Best Management StrategiesG. Examples of Best Management Strategies
H. Calculating Available NutrientsH. Calculating Available Nutrients
D. Composition of Organic SourcesD. Composition of Organic Sources
Nutrient and Pest Management Program, UW Extension Publication A3580: http://ipcm.wisc.edu
LivestockLivestock --Nitrogen (N)----Nitrogen (N)-- PhosphatePhosphate PotashPotashSurfaceSurface Incorpor-Incorpor-
atedated(P(P22OO55)) (K(K22O)O)
---Solid Manure---
---lbs/ton------lbs/ton---
DairyDairy 33 44 33 77
BeefBeef 33 55 55 99
SwineSwine 77 99 66 77
ChickenChicken 2020 2424 3030 2424
Note: Manure supplies approximately equal amounts of N and P.
Nutrient ManagementNutrient ManagementA. BackgroundA. Background
B. Nutrient NeedB. Nutrient Need
C. Nutrient Sources C. Nutrient Sources
D. Composition of Organic SourcesD. Composition of Organic SourcesE. Nutrient Cycling
F. Goals of Nutrient ManagementF. Goals of Nutrient Management
G. Examples of Best Management StrategiesG. Examples of Best Management Strategies
H. Calculating Available NutrientsH. Calculating Available Nutrients
Nutrient ManagementNutrient ManagementA. BackgroundA. BackgroundB. Nutrient NeedB. Nutrient NeedC. Nutrient Sources C. Nutrient Sources D. Composition of Organic SourcesD. Composition of Organic SourcesE. Nutrient CyclingE. Nutrient CyclingF. Goals of Nutrient Management
1. Cost effective production2. Conservation of resources3. Maintenance of soil quality4. Protection of environment beyond
soilG. Examples of Best Management StrategiesG. Examples of Best Management StrategiesH. Calculating Available NutrientsH. Calculating Available Nutrients
Nutrient ManagementNutrient ManagementA. BackgroundA. Background
B. Nutrient NeedB. Nutrient Need
C. Nutrient Sources C. Nutrient Sources
D. Composition of Organic SourcesD. Composition of Organic Sources
E. Nutrient CyclingE. Nutrient Cycling
F. Goals of Nutrient ManagementF. Goals of Nutrient ManagementG. Examples of Best Management Strategies
1. Buffer strips2. Cover crops3. Conservation tillage4. P-based NM5. Timing of applications6. BALANCE: INPUTS=EXPORTS7. Soil Testing
H. Calculating Available NutrientsH. Calculating Available Nutrients
Nutrient ManagementNutrient ManagementA. BackgroundA. Background
B. Nutrient NeedB. Nutrient Need
C. Nutrient Sources C. Nutrient Sources
D. Composition of Organic SourcesD. Composition of Organic Sources
E. Nutrient CyclingE. Nutrient Cycling
F. Goals of Nutrient ManagementF. Goals of Nutrient Management
G. Examples of Best Management StrategiesG. Examples of Best Management StrategiesH. Calculating Available Nutrients