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You searched for: Journal Agronomy journal Remove constraint Journal: Agronomy journal Publication year rev 8007-1993 Remove constraint Publication year rev: 8007-1993 Source 1993 v.85 no.3 Remove constraint Source: 1993 v.85 no.3 Subject term crop yield Remove constraint Subject term: crop yield Subject term Helianthus annuus Remove constraint Subject term: Helianthus annuus Subject term dry environmental conditions Remove constraint Subject term: dry environmental conditions Subject term dry matter accumulation Remove constraint Subject term: dry matter accumulation Subject term decision making Remove constraint Subject term: decision making Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
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- Scott C. Chapman; Graeme L. Hammer; Holger Meinke
- Agronomy journal 1993 v.85 no.3 pp. 725-735
- simulation models; Helianthus annuus; plant development; dry environmental conditions; phenology; dry matter accumulation; growth models; crop yield; decision making; prediction
- ... 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 ...