Management of Center Pivot Irrigation on Florida Potato PDF Download
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Author: Seth Andrew Byrd
Publisher:
ISBN:
Category :
Languages : en
Pages : 92
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Book Description
This significant reduction in yield in 2011 was most likely due to the partial irrigation treatment occurring too early in the season, and led to a delay of the initiation of the partial irrigation treatment in 2012. This delayed resulted in no significant difference in yield in 2012. A relationship was found between total daily water use (as measured with sap flow) and soil moisture showing the efficacy of using soil moisture as a tool for efficient irrigation scheduling. This study shows the potential for a reduced irrigation schedule as a viable option for Florida potato growers and as a sustainable management option for potato production.
Author: Seth Andrew Byrd
Publisher:
ISBN:
Category :
Languages : en
Pages : 92
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Book Description
This significant reduction in yield in 2011 was most likely due to the partial irrigation treatment occurring too early in the season, and led to a delay of the initiation of the partial irrigation treatment in 2012. This delayed resulted in no significant difference in yield in 2012. A relationship was found between total daily water use (as measured with sap flow) and soil moisture showing the efficacy of using soil moisture as a tool for efficient irrigation scheduling. This study shows the potential for a reduced irrigation schedule as a viable option for Florida potato growers and as a sustainable management option for potato production.
Author: Earl C. Stegman
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 28
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Author: E. C. Stegman
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 16
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Author: Rotem Shahar
Publisher:
ISBN:
Category :
Languages : en
Pages :
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ABSTRACT: Water resources in Florida's Lower Suwannee River Basin (LSRB) must be protected from excessive consumption and nitrate contamination to preserve the unique springs habitat. Thus, agricultural producers must make more efficient use of irrigation water and N fertilizer. New tools are available to help better manage these resources. This project tested a chlorophyll meter on corn (Zea mays L.) because many producers apply N at rates greater than the UF-IFAS recommendation, and tested soil moisture sensors on peanut (Arachis hypogaea) because producers have reported large discrepancies in efficacy of peanut irrigation that have been traced to irrigation scheduling. Silage corn and no-till peanut were grown for two seasons under center pivot irrigation at the North Florida Research and Education Center-Suwannee Valley in Live Oak, FL. In 2007, the corn field was divided into 20 plots that received five replications of four N fertilizer rate treatments (168, 235, 280, and 325 kg/ha). In 2008, N rates of 67, 134, 202, 269, and 302 kg/ha were replicated five times. There were also non-irrigated corn plots that received the four lowest N rates in 2008. Irrigated corn silage yield reached 90% of absolute maximum around 200 kg N/ha in 2007 and around 150 kg N/ha in 2008. Non-irrigated corn yielded less than half of irrigated corn.
Author: Richard K. Jansson
Publisher: CRC Press
ISBN: 1000313778
Category : Science
Languages : en
Pages : 386
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Book Description
Sweet potato, Ipomoea batatas (L.) Lam., is the seventh most important food crop world-wide. Of all root and tuber crops, it is second in importance to the white potato, Solanum tuberosum L. Despite its importance globally, sweet potato pest management has not received the research attention it deserves. The present book draws on the work of resear
Author: D. Schwab
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
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Author: Charles Scott Thourot
Publisher:
ISBN:
Category : Dairy farms
Languages : en
Pages : 342
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Author: J. Vos
Publisher: Springer Science & Business Media
ISBN: 9400924747
Category : Science
Languages : en
Pages : 312
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Book Description
This volume contains the Proceedings of the International Conference on Effects of Crop Rotation on Potato Production in the Temperate Zones. This conference was held in the International Agricultural Centre at Wageningen, The Netherlands, August 14 - 19, 1988, under the auspices of the European Association for Potato Research (EAPR), the Potato Association of America (PAA) and the Dutch National Council for Agricultural Research (NRLO). The length of rotations affect the performance of potato crops and yields are often reduced if rotations are too short. The kinds of crops within a rotation will also affect potato performance, especially those grown in the previous season. It was a major aim of the conference to bring together specialists of various disciplines to examine these determinants of potato yield. The Organizing Committee is glad that all relevant aspects of the theme are highlighted in these proceedings. The contents of the contributions are primarily left to the responsibility of the authors. J. Vos C.D. van Loon G.J. Bollen ORGANIZATION OF THE CONFERENCE The European Association for Potato Research (EAPR) and the Potato Association of America (PAA) nominated representatives in the Conference Committee. PAA was represented by prof. dr E.E. Ewing (Ithaca, USA) and by dr R.E. Thornton (Pullman, USA); EAPR was represented by prof. dr J.C. Holmes (Edinburgh, UK), ir C.D. van Loon (Lelystad, NL), and dr ir J. Vos (chairman; Wageningen, NL).
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 962
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Author: Oklahoma State University
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages :
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