U.S. flag

An official website of the United States government

PubAg

Main content area

You searched for: Journal Agronomy journal Remove constraint Journal: Agronomy journal Subject crop yield Remove constraint Subject: crop yield Subject dry matter accumulation Remove constraint Subject: dry matter accumulation Subject Helianthus annuus Remove constraint Subject: Helianthus annuus Subject dry environmental conditions Remove constraint Subject: dry environmental conditions Subject decision making Remove constraint Subject: decision making Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
Start Over

Search

1  Search Results

1 entry found
Number of results to display per page

Search Results

1. A Sunflower Simulation Model: I. Model Development

Author:
Chapman, Scott C.; Hammer, Graeme L.; Meinke, Holger
Source:
Agronomy journal 1993 v.85 no.3 pp. 725-735
ISSN:
0002-1962
Subject:
simulation models; Helianthus annuus; plant development; dry environmental conditions; phenology; dry matter accumulation; growth models; crop yield; decision making; prediction
Abstract:
... In dryland farming systems, opportunities to improve sunflower (Helianthus annuus L.) yields are mostly associated with management decisions made at planting. Dynamic crop simulation models can assist in making such decisions. This study reports the structure of QSUN, a simple and mechanistic crop model for sunflower, and how it accounts for the dynamic interaction of the crop with the soil and ae ...
DOI:
10.2134/agronj1993.00021962008500030038x