Agronomy Journal
- Industry Type:
- Agriculture
- Print ISSN:
- 0002-1962
Sample articles
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Erosion index derived from terrain attributes using logistic regression and neural networks
Author: T. G. Mueller, A. C. Pike, A. Schörgendorfer, S. A. Shearer and A. D. KarathanasisMaps identifying areas prone to channel erosion within agricultural fields could be useful for conservation planners. The objective of this study was to test an approach for creating such maps with ...
More Articles from this Journal
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Evaluation of NASA satellite- and model-derived weather data for simulation of maize yield potential in China
Author: Fusuo Zhang, Jinshun Bai, Xinping Chen, Achim Dobermann and Haishun Yang, Kenneth G. CassmanUse of crop models is frequently constrained by lack of the required weather data. This paper evaluates satellite-based solar radiation and model-derived air temperature (maximum temperature, Tmax; ...
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Nitrogen source and rate influence on tall fescue quality and nitrate leaching in a southern California lawn
Author: Laosheng Wu, Robert Green, Grant Klein, Janet S. Hartin and David W. BurgerIn California, residential lawn area is second in planted acreage to production agriculture. Due to the demand for visually attractive lawns, relatively large amounts of N are often applied. The ...
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Drought stress responses and recovery of Texas x Kentucky hybrids and Kentucky bluegrass genotypes in temperate climate conditions
Author: Bingru Huang, Emily Merewitz, William Meyer, Stacy BonosTurf quality (TQ) decline due to drought is a major concern in cool-season turfgrass management. The study was conducted to examine whether selected Texas (TBG) x Kentucky bluegrass (KBG) hybrids ...
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Productivity, oil content, and composition of two spearmint species in Mississippi
Author: Valtcho D. Zheljazkov, Charles L. Cantrell, Tess Astatkie and M. Wayne Ebelhar‘Scotch’ (Mentha x gracilis Sole) and ‘Native’ (Mentha spicata L.) spearmints are grown in the northern United States, but have not been evaluated in the Southeast. Two-year field studies were ...
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USGA ultradwarf Bermudagrass putting green properties as affected by cultural practices
Author: J. H. Rowland, J. L. Cisar, G. H. Snyder, J. B. Sartain and A. L. WrightAccumulation of organic matter (OM) at the soil surface (mat OM) and below (soil OM) can negatively affect putting green performance characteristics. The objective of this study was to evaluate ...
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Crop genotype and plant population density impact flowering Phenology and Synchrony between cropped and volunteer spring
Author: Christian J. Willenborg, Ed C. Luschei, Anita L. Brûlé-Babel and Rene C. Van AckerWheat (Triticum aestivum L.) is one of many crops into which novel traits have been incorporated using recombinant DNA technology, and thus may require segregation from nontransgenic wheat. Volunteer ...
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Erosion index derived from terrain attributes using logistic regression and neural networks
Author: T. G. Mueller, A. C. Pike, A. Schörgendorfer, S. A. Shearer and A. D. KarathanasisMaps identifying areas prone to channel erosion within agricultural fields could be useful for conservation planners. The objective of this study was to test an approach for creating such maps with ...
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Defoliation management of bahiagrass germplasm affects dry matter yield and herbage nutritive value
Author: L. E. Sollenberger, S. M. Interrante, A. R. Blount, U. R. Whited, K. Liu and S. W. ColemanBahiagrass (Paspalum notatum Flügge) cultivars are daylength sensitive and have minimal cool-season production. A new bahiagrass breeding line is less daylength sensitive and more cold tolerant, but ...
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The longer-term phytoavailability of biosolids-phosphorus
Author: Matt Miller and George A. O`ConnorPhosphorus based nutrient management could limit biosolids application to rates based on crop fertilizer P recommendations (P-based rates). Determinations of biosolids P phytoavailability relative to ...
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Three experimental systems to evaluate phosphorus supply from enhanced granulated manure ash
Author: C. R. Crozier, J. L. Havlin, G. D. Hoyt, J. W. Rideout and R. McDanielThree experimental systems were used to evaluate a new P fertilizer since residual P levels at typical farm sites may make response detection unlikely. The systems were (i) greenhouse with low P ...
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