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Book Intensive Management Studies on Winter Wheat Triticum Aestivum L

Download or read book Intensive Management Studies on Winter Wheat Triticum Aestivum L written by Daniel William Wiersma and published by . This book was released on 1985 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Intensive Management Practices in Soft Red Winter Wheat in Missouri

Download or read book Intensive Management Practices in Soft Red Winter Wheat in Missouri written by Jose Manuel Lavado and published by . This book was released on 1988 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Influence of Input intensive Management on Soft Winter Wheat and Soybean Grain Yield and Profitability

Download or read book Influence of Input intensive Management on Soft Winter Wheat and Soybean Grain Yield and Profitability written by Daniel John Quinn and published by . This book was released on 2018 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Intensive Wheat Management in Northern New York

Download or read book Intensive Wheat Management in Northern New York written by Stephen Raymond Kaffka and published by . This book was released on 1986 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Studies of Yield and Yield Components in Hybrid Winter Wheat Triticum Aestivum L

Download or read book Studies of Yield and Yield Components in Hybrid Winter Wheat Triticum Aestivum L written by Don Jae Maeng and published by . This book was released on 1983 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Intensive Soft Red Winter Wheat Production

Download or read book Intensive Soft Red Winter Wheat Production written by Marcus M. Alley and published by . This book was released on 1993 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Evaluation of Optical Sensor Technologies to Optimize Winter Wheat Triticum Aestivum L Management

Download or read book Evaluation of Optical Sensor Technologies to Optimize Winter Wheat Triticum Aestivum L Management written by Ashley Abigail Lorence and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Sensor technology has become more important in precision agriculture, by real time sensing for site specific management to monitor crops during the season especially nitrogen (N). In Kansas N available in the soils can vary year to year or over a course of a year. The objective of this study was to compare current available passive (PS) and active optical sensor technologies (AOS) performance in regards to sky conditions effects and derive the NDVI (normalized difference vegetation index) relationship to wheat yield, as well as evaluate KSU optical sensor-based N recommendations against KSU soil test N recommendation system and sUAS (small unmanned aircraft systems) based recommendation algorithms with the PS and AOS platforms. Each year (2015-2016 & 2016-2017) five field trails across Kansas were conducted during the winter wheat crop year in cooperation with county ag agents, farmers, and KSU Agronomy Experiment Fields. Treatments consisted of N response curve, 1st and 2nd generation KSU N recommendation algorithms, sUAS based recommendation algorithms, and KSU soil test based N recommendations applied in the spring using N rates ranging from 0 to 140 kg ha−1. Results indicate the Holland Scientific Rapid Scan and MicaSense RedEdge NDVI data was strongly correlated and generated strong relationships with grain yield at 0.60 and 0.57 R2 respectively. DJI X3 lacks an NIR band producing uncalibrated false NDVI and no relationship to grain yield at 0.03 R2. Calibrated NDVI from both sensors are effective for assessing yield potential and could be utilized for developing N recommendation algorithms. However, sensor based treatments preformed equal to higher yields compared the KSU soil test recommendations, as well as reduced the amount of fertilizer applied compared to the soil test recommendation. The intensive management algorithm was the most effective in determining appropriate N recommendations across locations. This allows farmers to take advantage of potential N mineralization that can occur in the spring. Further research is needed considering on setting the NUE (nitrogen use efficiency) in KSU N rec. algorithms for effects of management practice, weather, and grain protein for continued refinement.

Book University of Wisconsin Agronomy Department the First 100 Years

Download or read book University of Wisconsin Agronomy Department the First 100 Years written by University of Wisconsin--Madison. Department of Agronomy and published by . This book was released on 2003 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Long term Winter Wheat Triticum Aestivum

Download or read book Long term Winter Wheat Triticum Aestivum written by and published by . This book was released on 1998 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: