checkline grass bureau - s m hackett：靠岸缆索草局的哈克特

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1、ChecklineGrassBulletin2010SampleDate:10thMayto23rdMay2010Week3GrassEnergyThechartshowsgrassenergylevelscomparedtolastyearandanaverageyear.Grassenergytogetherwithdrymatterwillgiveanindicationofthevalueofgrazedgrasstodairycows.GrassProteinThechartshowstheaverageproteincon

2、tentofgrassoneachsampledate.Onceproteingetsabove20%inthegrassthereisadangerofasurplusinthecow.Thiscanleadtofertilityproblemsifnotcorrectlybalanced.GrassDryMatterThechartshowsthedrymatterofgrassoneachsampledatecomparedtolastyearsresults.Asdrymatterdeclinesthecowwillneedt

3、oeatmuchmorebulkinordertokeepdrymatterintakethesame.ChecklineGrassBulletin2010www.bocmpauls.co.ukSampleDate:10thMayto23rdMay2010Week3AreaDryMatter%CrudeProtein%D'ValueEnergyMj/kgDMSugar%Fibre%MABLETHORPE1 14.124.87411.613.532.4MABLETHOPPE2 20.616.2 7511.8 21.233.0MABLET

4、HOPPE3 18.119.27411.7 18.733.4NEWARK 16.621.87311.516.036.4MABLETHORPE4 14.923.77211.39.440.0COLSTONBASSETT 19.314.8 7311.519.933.8STONE 19.224.97311.513.733.9HERTFORD 19.615.27111.216.841.7RIPLEY 20.221.17411.716.534.0SHREWSBURY1 15.224.77411.612.736.5SHREWSBURY2 17.81

5、5.57612.021.736.6SHREWSBURY3 21.521.67712.220.129.2STAFFORD1 19.624.37411.716.331.5STAFFORD2 19.015.67411.619.638.4NANTWICH 18.925.67211.411.234.3LUDLOW 20.922.07611.917.934.1CONGLETON 20.619.37411.617.136.0WINSFORD17.225.37411.713.135.2STOKEONTRENT18.1 20.87511.716.136

6、.6LYDBURY 16.318.17411.717.938.3GrassBureaudata10thMayto23rdMay2010      DryMatterProteinDValueMEEFMESugarNDFAshOAH %g/kgDM%MJ/kgDMMJ/kgDMg/kgDMg/kgDMg/kgDMg/kgDMAverage18.42087411.710.61653538951Min14.11487211.310.1942927842Max21.62567812.211.121841810363LastYr18.22107

7、511.710.615035392532WeeksAgo21.120475.911.910.81863348453HighProteinFreshGrassandMilkUreawww.bocmpauls.co.ukOneoftheproblemareasinfeedinglargequantitiesoffreshgrassatthistimeofyearisthefactthatwefeedlargequantitiesofproteinwhichisverydifficulttobalanceupwithenoughfermen

8、tabledrymatter.ThefiguresinthelatestBOCMPAULSGrassBureaufortheNewcastleareashowthatproteinhasvirtuallystayedth