Download : Download high-res image (338KB)Download : Download full-size image. 640 0 obj <> endobj xref 640 37 0000000016 00000 n official website and that any information you provide is encrypted ^%y ~$?\;=wKO{9rqqwwqaVfe} YtV8+JgYtS)n&$Z"7O4./kRe endstream endobj 649 0 obj <> endobj 650 0 obj <> endobj 651 0 obj <> endobj 652 0 obj [/ICCBased 674 0 R] endobj 653 0 obj <> endobj 654 0 obj <> endobj 655 0 obj <>stream 0000004715 00000 n 55555555U=:

FOIA Ma ZW, Gao XP, Gui DW, Kuang WN, Wang XH, Liu H. Ying Yong Sheng Tai Xue Bao. [Effects of enhanced-efficiency nitrogen fertilizers on nitrous oxide emissions from cotton field under plastic mulched drip irrigation in Xinjiang,China]. HHS Vulnerability Disclosure, Help Bookshelf 0000003695 00000 n Whatever the management style, climatic conditions or specific soil types a golf course might have, ICL has the ideal seed variety or mixture to deliver a healthy turf. Fertilizer/chemical combination products labeled for golf course application: Acelepryn, CAD, Dimension, Barricade, Prodiamine, Q3, Millenium Ultra. Environmental stewardship includes looking for new approaches to reduce adverse environmental impacts of current practices. Would you like email updates of new search results? 0000004866 00000 n HUH}+M7\vGf|:I>U LuS|1WX`X]RuT`Sl5 |ulX3|9A"Jh_ZnRw ft#CEl,ZE O?#@4{K/x@7hio(=ih0 @Nmk0| yU 8T5l#L.M(2Xs+6pPnad_mu. 0000001625 00000 n By continuing you agree to the use of cookies. Summer INU and BMU fertilization to the fairway produced the greatest NO fluxes. 0000068647 00000 n 0000013099 00000 n 0000031680 00000 n 0000009753 00000 n 0000005875 00000 n and transmitted securely. government site. 0000004208 00000 n 0000012217 00000 n For lush, dense and green fairways you can always count on ICL' ProSelect grass seed mixtures. 0000085766 00000 n 0000001036 00000 n

Please visit www.icl-sf.com for more and actual information. Fertilizer treatments applied to the rough had cumulative emissions of 2.4, 1.50, and 1.49 kg NO-N ha yr from INU, PCU, and BMU treatments, corresponding to a 1.21, 0.62, and 0.61% loss of total N applied, respectively. ICL provides a range of Creeping and Brown top bent grasses as well as ProSelect mixtures, designed to meet the demands of any golf course. Few studies have quantified nitrous oxide (NO) emissions from intensively managed turfgrass systems on golf courses. 0000002439 00000 n 0000013976 00000 n An official website of the United States government. ,)?&U5%s\pI.lYe"kZGv`!X 0000007528 00000 n 0000003596 00000 n Location restrictions and variations.

The https:// ensures that you are connecting to the Epub 2019 Nov 26. Larger runoff volume with low-maintenance fine fescue mixture than creeping bentgrass, Greater nitrate nitrogen and ammonium nitrogen loads with runoff from fine fescue, Creeping bentgrass displayed greater shoot density and enhanced infiltration capacity. 0000004603 00000 n MeSH >{Nw],zew]*zewcf#l`62f#l`62f35Wz>_~8c?jvk4Y? When accuracy of a treatment area, performance and turf density are critical to maintain premium quality turf, Prolinks fairway products delivers superior results. J Environ Qual. This study supports the effectiveness of PCU to reduce NO emission from cool-season turfgrass fairways when soil conditions favored denitrification during warm periods. Nitrous oxide fluxes in turfgrass: effects of nitrogen fertilization rates and types. 2012 Sep-Oct;41(5):1349-60. doi: 10.2134/jeq2012.0129. 0000001784 00000 n Fescue grasses have been shown to provide characteristics desirable for golf course fairways. J Environ Qual. 0000081921 00000 n 0000011374 00000 n The .gov means its official. Copyright by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc. H\n@EylfXm\@-I}g(0{X;nh?o~4._kl9Sya\Ye]8YUoy->vd>6{>ffV+c^7{~7RM1])ucN>fX9v|1 %PDF-1.4 % sharing sensitive information, make sure youre on a federal Unable to load your collection due to an error, Unable to load your delegates due to an error. [Key microbial processes in nitrous oxide emissions of agricultural soil and mitigation strategies]. Export of nitrogen and phosphorus from golf courses: A review. 0000031750 00000 n Before endstream endobj 641 0 obj <>/Metadata 32 0 R/Pages 31 0 R/StructTreeRoot 34 0 R/Type/Catalog/ViewerPreferences<>>> endobj 642 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/StructParents 2/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 643 0 obj [644 0 R] endobj 644 0 obj <>/Border[0 0 0]/H/N/Rect[448.57 129.46 525.451 119.243]/StructParent 5/Subtype/Link/Type/Annot>> endobj 645 0 obj <>stream Huan Jing Ke Xue. Having a beautiful tee area for each is hole is extremely important. Copyright 2022 Elsevier B.V. or its licensors or contributors. 2020 Feb 1;255:109817. doi: 10.1016/j.jenvman.2019.109817. Thus side-by-side studies comparing runoff from plots planted in creeping bentgrass (CGB) or fine fescue mixture (FFM), similarly managed as a golf course fairway, were conducted to measure runoff volumes and the amount of ammonium nitrogen (NH4-N) and nitrate nitrogen (NO3-N) transported off-site with runoff. The vented chamber method was used to measure turf-soil-atmospheric NO exchange. Careers. PMC 0000010569 00000 n 0000006877 00000 n Bethesda, MD 20894, Web Policies Copyright - ICL\SF - All Rights Reserved. 0000002260 00000 n 8600 Rockville Pike 0000006974 00000 n Applying INU and BMU when soil was cool and dry was effective in moderating NO losses. 0000005321 00000 n 0000008730 00000 n The site is secure. Maintaining quality golf course turf often requires irrigation and application of fertilizer. The Green is where golf games and golf course reputations are won or lost. The transport of excess nutrients with runoff water from highly managed and fertilized biological systems to surrounding surface waters has been shown to result in enhanced algal blooms and promotion of eutrophication. EC Grow, Inc.4970 Kane Rd.Eau Claire, WI 54703, PreemergantWeed and FeedInsect ControlCAD, NPK CalculatorActive IngredientNutrient Cost, 18-0-18 33% MU 33% AmSul SOP Micros Greens Grade, 18-4-18 33% MU 33% AmSul SOP Micros Greens, 21-0-22 Greens Grade 100 % MU, SOP, micros. Accessibility 2006 Aug 9;35(5):1678-85. doi: 10.2134/jeq2005.0387. It helps provide a serene view of the course, and gives a hard yet cushy feel underneath a golfers feet. Disclaimer, National Library of Medicine 2016 Dec;27(12):3961-3968. doi: 10.13287/j.1001-9332.201612.016. 0000004829 00000 n This site needs JavaScript to work properly. We use cookies to help provide and enhance our service and tailor content and ads.

Federal government websites often end in .gov or .mil. Prolinks Greens Grade products are specially blended for high-maintenance turf to combat the stresses of daily mowing and heavy traffic. Please enable it to take advantage of the complete set of features! Greens management doesnt need to be stressful. trailer <<87053DF0085D4B09B9C4D9C974071AAC>]/Prev 509950/XRefStm 1432>> startxref 0 %%EOF 676 0 obj <>stream 0000074189 00000 n 0000068608 00000 n ScienceDirect is a registered trademark of Elsevier B.V. ScienceDirect is a registered trademark of Elsevier B.V. Off-site transport of nitrogen fertilizer with runoff from golf course fairway turf: A comparison of creeping bentgrass with a fine fescue mixture, https://doi.org/10.1016/j.scitotenv.2016.11.209. 0000008165 00000 n

0000030916 00000 n 0000001432 00000 n Nitrogen source and placement effects on soil nitrous oxide emissions from no-till corn. hbb``b``3 1x4>g| L Greater runoff volumes and mass of applied nutrients were measured in the runoff from the FFM, representing a 38% and 56% median increase in the off-site mass transport of NH4-N and NO3-N with surface flow.

Cumulative emissions from fairway INU, PCU, and BMU treatments totaled 6.5, 1.9, and 7.6 kg NO-N ha yr, representing a 4.02, 1.25, and 4.75% loss of total N applied, respectively. Whether Agrostis types for greens, or low maintenance Festuca varieties for roughs, ICLhas the right seed types for any golf course. Prolinks fairway products may be blended with with quick-release, slow-release, controlled-release, or stabilized nitrogen. Shoot density, thatch depth and soil moisture were the most important factors related to runoff volume. Fertilizer treatments consisting of urea with inhibitors of nitrification and urease (INU), polymer-coated urea (PCU), and uncoated balanced methylene urea (BMU) chain, which use different mechanisms to control the release of N substrate, were applied to a golf course fairway and rough three times during the 2011 growing season at a rate of 50 kg N ha per application. Nursery stock, perennials, pot & bedding plants, Bangor University dives into the efficiency of CRF, A day at the office of Head Groundsman Gertjan, Measuring the benefits of organo-mineral fertilizers for turfgrass, Wetting agents increase drought resilience and plant growth, Published research on the effects of alkaline-extracted seaweed products. 0000002287 00000 n pC endstream endobj 646 0 obj <> endobj 647 0 obj <> endobj 648 0 obj <>stream The lower NO emission on roughs was likely associated with greater carbon pools, lower soil moisture, and lower temperatures. Results of this research will be useful to grounds superintendents and researchers for selecting and developing management strategies to improve environmental stewardship of managed turf while providing desired turf quality. hb```b``a`e`df@ agd&}4Ve\t-QyBe2:31I2sczXT2QPf^9 a1CXbi Q@AN `@Z( v 1100p-`zA LL>D0H`pRnaA5|>`aPe(`||Qa~k/y -% iv/@Z-I-MfR;A XS endstream endobj 675 0 obj <>/Filter/FlateDecode/Index[34 606]/Length 43/Size 640/Type/XRef/W[1 1 1]>>stream Clipboard, Search History, and several other advanced features are temporarily unavailable. )Wq[m5[UI*M_?5Oqo|5qZQ+~^S#?5C\#IY~EFA9tA]@@{jMlQ49p,Yl//QBA d0BA d0BAfz(PC 0000003072 00000 n fOffOffOffOffOff Maximize root uptake and color with one of the blends below or customize your blend based on fertilization needs. One strategy is to replace traditional turfgrass with low-maintenance turfgrass species. Rapid fluxes during the summer were likely related to low physiological activity in cool-season turfgrass and to warm, wet soil conditions that increased denitrification rates. 2014 Feb;35(2):792-800. Reference to specific products does not imply endorsement by U.S. Department of Agriculture or the University of Minnesota to the exclusion of other suitable products. Print 2006 Sep-Oct. J Environ Manage. H\@w+t%dJ>Gq R>Sb O5C|]\mC1\XwK5m=-__!Ic~e,]=N^MIulvgswxt6%t[5}/%tN{7qO1!|3}CU! However, PCU applied to the fairway was more resistant to NO losses than other fertilizer treatments.



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