Science Keywords>LAND SURFACE>SOILS>POTASSIUM
Effect of tillage system on growth, maturity and yield of corn and soybean
Entry ID: PU.Agronomy.TillageSystem

[ Update this Record ]

Summary
Abstract: This experiment was initiated in 1976. In the previous years
(1955-1975), the site had corn/soybean production with annual
moldboard ploughing. It is estimated that between 1880-1955 there
was mixed forage/grain production, ploughed two years in every five.
Before 1880 the site was in native prairie
grass.

Rotations used in this experiment are continuous ... View entire text
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates   
  N: 40.47   S: 40.46   E: -86.09   W: -87.01
Min Depth: SURFACE Max Depth: 20CM

Temporal Coverage
Start Date: 1975-01-01
Location Keywords
Science Keywords
AGRICULTURE > AGRICULTURAL PLANT SCIENCE > CROP/PLANT YIELDS Parameter Definition
AGRICULTURE > AGRICULTURAL PLANT SCIENCE > CROPPING SYSTEMS > CHISEL PLOW Parameter Definition
View entire list
ISO Topic Category
Platform
GROUND-BASED OBSERVATIONS Ancillary Description
Data Set Progress
IN WORK
Originating Center
ESA
Data Center
Earthnet Online, European Space Agency Supplemental Info
Data Center URL: http://earth.esa.int

Data Center Personnel
Name: EARTH OBSERVATION HELP DESK
Phone: +39 06 94180777
Fax: +39 06 94180292
Email: eohelp at esa.int
Contact Address:
ESA/ESRIN
Via G. Galilei
City: Frascati
Postal Code: 00044
Country: Italy
Distribution
Distribution Media: CD-Rom
Personnel
EARTH OBSERVATION HELP DESK
Role: DIF AUTHOR
Phone: +39 06 94180777
Fax: +39 06 94180292
Email: eohelp at esa.int
Contact Address:
ESA/ESRIN
Via G. Galilei
City: Frascati
Postal Code: 00044
Country: Italy
Creation and Review Dates
Last DIF Revision Date: 2009-04-20

  Reformat as FGDC document
  View Text Only Format
[ Update this Record ]

Link to Web Site