Emergence Prediction

Crop Growth and Yield Simulation Page
by Todd Vagts
ISU Extension Crops Specialist
Counties Served: Carroll, Calhoun, Crawford, Ida, Monona, Pocahontas and Sac.

Corn and Soybean Growth Simulation Data

Corn and Soybean Predicted Emergence Dates
at four locations in N.W. Iowa
Based on 2005 weather data up to May 18

Corn

Current Date April 19

Corn Emergence

County

Planting Story Monona O'Brian Hancock N.W. Iowa

Date Ames Castana Kanawha Sutherland Average

10-Apr

15-Apr

20-Apr

25-Apr

30-Apr

05-May

Soybean

Current Date May 23

Soybean Emergence

County

Planting Story Monona Hancock O'Brian N.W. Iowa

Date Ames Castana Kanawha Sutherland Average

30-Apr 5/16 5/13 5/18 5/18 5/17

05-May 5/16 5/15 5/19 5/19 5/17

10-May 5/22 5/20 5/24 5/22 5/22

15-May 5/27 5/2 5/28 5/26 5/26

20-May 5/30 5/27 5/31 5/29 5/29

25-May 6/04 6/02 6/04 6/04 6/04

Questions on how to interpret this data? Pending a good description in writing, please contact me at 712-792-2364.

Crop Growth Simulation Main Page

Field and Crop Management Details

Todd Vagts
Iowa State University Extension
Field Crops Specialist
1240 D. Heires Avenue
Carroll, IA 51401
Office: 712-792-2364; Cell: 712-249-6025; Fax: 712-792-2366
Email: vagts@iastate.edu

For questions or comments please respond to vagts@iastate.edu

This page last updated on 05/23/05

Non-Discrimination and information

ISU Extension Agronomy- Extension IA State Univ. IA Dept. of Ag IA DNR

Field and Crop Management Details

Todd Vagts Iowa State University Extension Field Crops Specialist 1240 D. Heires Avenue Carroll, IA 51401 Office: 712-792-2364; Cell: 712-249-6025; Fax: 712-792-2366 Email: vagts@iastate.edu

ISU Extension
Agronomy- Extension
IA State Univ.
IA Dept. of Ag
IA DNR

Todd Vagts
Iowa State University Extension
Field Crops Specialist
1240 D. Heires Avenue
Carroll, IA 51401
Office: 712-792-2364; Cell: 712-249-6025; Fax: 712-792-2366
Email: vagts@iastate.edu