{"text_format":"2","workbook":"xlsx","n_sheets":1,"sheets":["Winter wheat RL 2021-22"],"not_rendered":{"charts":0,"images":1,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Winter wheat RL 2021-22","index":0,"n_rows":109,"n_cols":39,"rows_kept":109,"cut":false,"hidden":false,"merged":[[106,2,106,11],[106,13,106,19],[106,21,106,29],[106,31,106,37],[108,0,108,37],[62,0,62,8],[64,2,64,8],[64,12,64,16],[64,20,64,28],[64,31,64,36],[71,1,71,4],[71,6,71,8],[71,10,71,17],[71,19,71,25],[71,27,71,37],[30,2,30,8],[30,11,30,15],[30,19,30,23],[30,27,30,32],[37,1,37,4],[37,6,37,8],[37,10,37,17],[37,19,37,25],[37,27,37,37],[5,1,5,4],[5,6,5,8],[5,10,5,17],[5,19,5,25],[5,27,5,37],[28,0,28,12]]}
["AHDB Recommended List"]
["Winter wheat 2021/22 "]
[]
["Market options, yield and grain quality"]
[null,"KWS Zyatt","Skyfall","Crusoe","RGT Illustrious",null,"KWS Extase","KWS Siskin","LG Detroit",null,"LG Prince","LG Illuminate","LG Quasar","KWS Firefly","Merit","LG Astronomer","KWS Barrel","Elicit",null,"LG Skyscraper","RGT Saki","LG Spotlight","Elation","Swallow","KWS Jackal","LG Sundance",null,"SY Insitor","KWS Cranium","KWS Kinetic","Gleam","RGT Gravity","KWS Kerrin","Graham","RGT Wolverine","Shabras","Costello","Theodore","Average LSD (5%)"]
["End-use group","UKFM Group 1",{"$nulls":4},"UKFM Group 2",null,null,null,"UKFM Group 3",{"$nulls":8},"Soft Group 4",{"$nulls":7},"Hard Group 4"]
["Scope of recommendation","UK","UK","UK","UK",null,"UK","UK","E&W",null,"UK","UK","UK","UK","E","UK","UK","UK",null,"UK","UK","UK","N","N","N","UK",null,"UK","UK","UK","UK","UK","E&W","UK","Sp","UK","UK","W"]
[null,"","C","","",null,"","C","*",null,"NEW","NEW","NEW","","NEW","NEW","C","",null,"","","","C","NEW","","*",null,"","NEW","","C","","","","NEW","*","",""]
["Fungicide-treated grain yield (% treated control)"]
["United Kingdom (10.8 t/ha)",98.1,96.8,96.3,95.6,null,100.3,99.5,98.7,null,102.9,101.9,101.7,101.3,101.2,101.1,100.2,99,null,104.5,103.8,102.5,100.6,100.4,100.4,99.6,null,104,103.7,103.4,102.9,102.7,102.2,101.9,101.7,101.3,99.4,99.1,2.2000000000000002]
["East region (10.7 t/ha)",97.967934377330351,97.035794183445191,96.290082028337068,95.357941834451907,null,100.11185682326622,99.459358687546612,99.272930648769574,null,103.84041759880687,102.34899328859061,102.06935123042506,101.69649515287099,102.53542132736764,101.97613721103654,99.739000745712161,98.900074571215512,null,104.86577181208054,104.02684563758389,101.97613721103654,100.5779269202088,100.20507084265473,100.39149888143177,99.459358687546612,null,103.84041759880687,103.93363161819538,103.18791946308725,103.18791946308725,103.00149142431022,102.16256524981357,100.76435495898583,101.1372110365399,101.1372110365399,98.806860551827,99.272930648769574,2.5167785234899331]
["West region (10.9 t/ha)",98.731384445670173,96.525096525096544,97.444383158668884,96.708953851811003,null,101.21345835631551,99.926457069314225,99.28295642581358,null,101.67310167310168,101.12152969295828,101.21345835631551,101.48924434638722,98.82331310902741,100.20224305938594,100.3861003861004,99.007170435741884,null,104.3390329104615,103.87938959367533,104.24710424710426,100.66188637617211,100.29417172274317,99.926457069314225,99.742599742599751,null,103.97131825703256,103.51167494024638,104.61481890053321,102.5004596433168,102.5004596433168,102.31660231660233,104.61481890053321,102.31660231660233,101.30538701967275,100.47802904945763,101.58117300974445,2.9417172274315138]
["North region (11.0 t/ha)",96.630236794171211,95.901639344262293,92.80510018214936,93.533697632058278,null,98.360655737704917,98.178506375227684,93.078324225865217,null,"[100]","[102]","[101]",97.996357012750451,"[100]","[98]",103.09653916211293,99.817850637522767,null,102.9143897996357,102.367941712204,100.54644808743168,101.00182149362477,"[102]",101.45719489981785,99.453551912568301,null,104.82695810564663,"[102]",100,101.82149362477232,100.91074681238615,102.18579234972677,100.54644808743168,"[103]",101.73041894353369,98.907103825136602,"[[90]]",3.3697632058287796]
["Main market options (The specific attributes of varieties are different, so, whenever possible, varieties should not be mixed in store)"]
["UK bread-making","Y","Y","Y","Y",null,"Y","Y","Y",null,"-","-","-","-","-","-","-","-",null,"-","-","-","-","-","-","-",null,"-","-","-","-","-","-","-","-","-","-","-"]
["UK biscuit, cake-making","-","-","-","-",null,"-","-","-",null,"Y","Y","Y","Y","Y","Y","Y","Y",null,"-","-","-","-","-","-","-",null,"-","-","-","-","-","-","-","-","-","-","-"]
["UK distilling","-","-","-","-",null,"-","-","-",null,"[Y]","[Y]","[Y]","-","[Y]","[Y]","-","Y",null,"[Y]","-","[Y]","Y","Y","[Y]","[Y]",null,"-","-","-","-","-","-","-","-","-","-","-"]
["ukp bread wheat for export","Y","-","Y","-",null,"Y","Y","Y",null,"-","-","-","-","-","-","-","-",null,"-","-","-","-","-","-","-",null,"-","-","-","-","-","-","-","-","-","-","-"]
["uks soft wheat for export","-","-","-","-",null,"-","-","-",null,"-","[Y]","[Y]","Y","[Y]","-","Y","Y",null,"-","-","-","Y","-","-","-",null,"-","-","-","-","-","-","-","-","-","-","-"]
["Grain quality"]
["Endosperm texture","Hard","Hard","Hard","Hard",null,"Hard","Hard","Hard",null,"Soft","Soft","Soft","Soft","Soft","Soft","Soft","Soft",null,"Soft","Soft","Soft","Soft","Soft","Soft","Soft",null,"Hard","Hard","Hard","Hard","Hard","Hard","Hard","Hard","Hard","Hard","Hard"]
["Protein content (%)",12.43,12.46,13.03,12.4,null,12.11,12.02,12.51,null,11.33,11.96,11.57,11.97,11.74,11.86,11.41,11.76,null,11.58,11.58,11.48,11.76,11.27,11.25,11.49,null,10.96,11.31,11.49,11.45,11.51,10.92,11.45,11.16,11.48,12.09,12.23,0.23]
["Protein content (%) - Milling spec",13.1,13.18,13.6,13.04,null,12.7,12.66,13.1,null,"[11.3]","[12.4]","[12.0]",12.49,"[12.1]","[12.4]",11.97,12.36,null,12.19,12.04,12.05,12.41,"[11.9]",11.96,12.07,null,11.36,"[11.4]",12.07,11.98,12.01,11.38,11.87,"[11.8]",12.09,12.66,12.84,0.35]
["Hagberg Falling Number ",266.85000000000002,278.87,273.70999999999998,277.43,null,298.58999999999997,288.97000000000003,283.13,null,249.95,250.72,212.28,242.8,254.81,238.26,233.56,212.87,null,214.07,227.42,288.39,210.32,245.31,184.99,177.73,null,272.8,276.82,266.7,217.45,198.82,147.76,278.95,273.79000000000002,211.48,326.01,312.58999999999997,27.17]
["Specific weight (kg/hl)",77.81,78.430000000000007,77.91,77.180000000000007,null,78.430000000000007,76.94,77.62,null,74.8,76.61,75.38,75.63,76.459999999999994,77.790000000000006,77.239999999999995,76.77,null,76.81,75.89,77.98,77.23,76.290000000000006,75.5,73.8,null,78.430000000000007,75.349999999999994,78.47,76.33,75.92,76.239999999999995,76.790000000000006,75.930000000000007,76,80.819999999999993,74.27,0.68]
["Chopin Alveograph W",176.89,"-",220.39,"-",null,191.43,162.36000000000001,217.89,null,"[74]",83.92,86.96,91.24,86.66,"[134]",101.35,89.97,null,"-","-","[73]",94.89,"-","[76]","[101]",null,"-","-","-","-","-","-","-","[143]","-","-","-",21.53]
["Chopin Alveograph P/L",0.69,"-",0.61,"-",null,0.56999999999999995,0.51,0.71,null,"[0.3]",0.31,0.28000000000000003,0.3,0.24,"[0.4]",0.37,0.28999999999999998,null,"-","-","[0.4]",0.27,"-","[0.3]","[0.3]",null,"-","-","-","-","-","-","-","[0.7]","-","-","-",0.12]
[]
["Varieties no longer listed: Bennington, Dunston, KWS Basset, KWS Crispin, KWS Lili, Leeds, LG Motown, Revelation, Viscount and Zulu.\nComparisons of varieties across regions are not valid.\nAll yields in this table are taken from treated trials receiving a full fungicide and PGR programme."]
[]
["UKFM = UK Flour Millers\nUK = Recommended for the UK\nE = Recommended for the East region\nW = Recommended for the West region\nN = Recommended for the North region",null,"Sp = Specific recommendation. RGT Wolverine has a specific recommendation for resistance to Barley yellow dwarf virus (BYDV). Resistance to BYDV has not been verified in Recommended List tests\nPGR = Plant growth regulator",{"$nulls":8},"C = Yield control (for current table)\n*  = Variety no longer under test in RL trials\n[ ] = Limited data\n[[ ]] = Very limited data\n",{"$nulls":7},"Y = Suited to that market\n[Y] = May be suited to that market",{"$nulls":7},"LSD = Least significant difference\nAverage LSD (5%): Varieties that are more than one LSD apart are significantly different at the 95% confidence level"]
[]
["AHDB Recommended List"]
["Winter wheat 2021/22 "]
[]
["Yield, agronomy and disease resistance"]
[null,"KWS Zyatt","Skyfall","Crusoe","RGT Illustrious",null,"KWS Extase","KWS Siskin","LG Detroit",null,"LG Prince","LG Illuminate","LG Quasar","KWS Firefly","Merit","LG Astronomer","KWS Barrel","Elicit",null,"LG Skyscraper","RGT Saki","LG Spotlight","Elation","Swallow","KWS Jackal","LG Sundance",null,"SY Insitor","KWS Cranium","KWS Kinetic","Gleam","RGT Gravity","KWS Kerrin","Graham","RGT Wolverine","Shabras","Costello","Theodore","Average LSD (5%)"]
["End-use group","UKFM Group 1",{"$nulls":4},"UKFM Group 2",null,null,null,"UKFM Group 3",{"$nulls":8},"Soft Group 4",{"$nulls":7},"Hard Group 4"]
["Scope of recommendation","UK","UK","UK","UK",null,"UK","UK","E&W",null,"UK","UK","UK","UK","E","UK","UK","UK",null,"UK","UK","UK","N","N","N","UK",null,"UK","UK","UK","UK","UK","E&W","UK","Sp","UK","UK","W"]
[null,"","C","","",null,"","C","*",null,"NEW","NEW","NEW","","NEW","NEW","C","",null,"","","","C","NEW","","*",null,"","NEW","","C","","","","NEW","*","",""]
["Fungicide-treated grain yield (% treated control)"]
["United Kingdom (10.8 t/ha)",98.1,96.8,96.3,95.6,null,100.3,99.5,98.7,null,102.9,101.9,101.7,101.3,101.2,101.1,100.2,99,null,104.5,103.8,102.5,100.6,100.4,100.4,99.6,null,104,103.7,103.4,102.9,102.7,102.2,101.9,101.7,101.3,99.4,99.1,2.2000000000000002]
["East region (10.7 t/ha)",97.967934377330351,97.035794183445191,96.290082028337068,95.357941834451907,null,100.11185682326622,99.459358687546612,99.272930648769574,null,103.84041759880687,102.34899328859061,102.06935123042506,101.69649515287099,102.53542132736764,101.97613721103654,99.739000745712161,98.900074571215512,null,104.86577181208054,104.02684563758389,101.97613721103654,100.5779269202088,100.20507084265473,100.39149888143177,99.459358687546612,null,103.84041759880687,103.93363161819538,103.18791946308725,103.18791946308725,103.00149142431022,102.16256524981357,100.76435495898583,101.1372110365399,101.1372110365399,98.806860551827,99.272930648769574,2.5167785234899331]
["West region (10.9 t/ha)",98.731384445670173,96.525096525096544,97.444383158668884,96.708953851811003,null,101.21345835631551,99.926457069314225,99.28295642581358,null,101.67310167310168,101.12152969295828,101.21345835631551,101.48924434638722,98.82331310902741,100.20224305938594,100.3861003861004,99.007170435741884,null,104.3390329104615,103.87938959367533,104.24710424710426,100.66188637617211,100.29417172274317,99.926457069314225,99.742599742599751,null,103.97131825703256,103.51167494024638,104.61481890053321,102.5004596433168,102.5004596433168,102.31660231660233,104.61481890053321,102.31660231660233,101.30538701967275,100.47802904945763,101.58117300974445,2.9417172274315138]
["North region (11.0 t/ha)",96.630236794171211,95.901639344262293,92.80510018214936,93.533697632058278,null,98.360655737704917,98.178506375227684,93.078324225865217,null,"[100]","[102]","[101]",97.996357012750451,"[100]","[98]",103.09653916211293,99.817850637522767,null,102.9143897996357,102.367941712204,100.54644808743168,101.00182149362477,"[102]",101.45719489981785,99.453551912568301,null,104.82695810564663,"[102]",100,101.82149362477232,100.91074681238615,102.18579234972677,100.54644808743168,"[103]",101.73041894353369,98.907103825136602,"[[90]]",3.3697632058287796]
["Untreated grain yield (% treated control)"]
["United Kingdom (10.8 t/ha)",78.869323447636702,73.864689527340133,69.138090824837818,80.074142724745144,null,92.771084337349407,80.444856348470807,74.513438368860051,null,83.410565338276186,84.615384615384627,82.205746061167744,80.074142724745144,80.352177942539399,85.727525486561632,71.362372567191855,78.313253012048193,null,81.464318813716403,85.078776645041714,77.94253938832253,75.254865616311392,79.147358665430957,73.030583873957369,83.410565338276186,null,77.757182576459698,77.849860982391107,74.23540315106581,81.000926784059317,76.923076923076934,74.328081556997219,86.839666357738636,72.011121408711773,77.015755329008343,79.518072289156635,88.322520852641333,5.7275254865616319]
["Agronomic features"]
["Resistance to lodging without PGR (1‒9)",7.2,7.5,7.3,7.2,null,7.1,6.1,7.5,null,"[7]","[7]","[7]",7.6,"[7]","[7]",7.3,6.9,null,6.7,6.5,7,7,"[8]",6.9,6.4,null,6.3,"[8]",7,7,6.8,6.7,6.8,"[7]",6.6,7.3,6.7,0.8]
["Resistance to lodging with PGR (1‒9)",8,7.7,7.7,8.1999999999999993,null,7.9,7,7.5,null,7.5,7.5,7.6,8.1,7.4,8.1999999999999993,7.9,7.6,null,6.8,7.4,7.9,7.8,8.5,6.9,6.7,null,7.4,7.6,7.5,7.4,7,6.9,7.7,7.6,6.8,8,7.7,0.6]
["Height without PGR (cm)",84.42,83.28,81.260000000000005,88.95,null,89.66,84.28,85.59,null,82.92,82.33,88.83,82.59,87.56,87.64,83.67,85.46,null,91.73,87.72,93.23,82.49,78.83,86.51,86.75,null,94.51,88.25,83.5,86.53,87.93,86.25,87.84,86.39,86.26,82.31,83.24,1.86]
["Ripening (days +/- Skyfall, -ve = earlier)",-0.25999999999999091,0,0.43999999999999773,0.86000000000001364,null,-0.68999999999999773,0.19999999999998863,1.3600000000000136,null,2.1700000000000159,0.84999999999996589,1.8899999999999864,0.51999999999998181,1.2599999999999909,1.0999999999999659,0.87999999999999545,0.45999999999997954,null,0.13999999999998636,2.5199999999999818,1.2599999999999909,1.0399999999999636,0.49000000000000909,1.0099999999999909,1.6100000000000136,null,0.83999999999997499,2.4900000000000091,-4.0000000000020464E-2,-6.9999999999993179E-2,0.75999999999999091,0.63999999999998636,-0.5,1.8199999999999932,-0.13999999999998636,1.5399999999999636,-0.36000000000001364,0.71]
["Resistance to sprouting (1‒9)",4.9000000000000004,4.8,5.9,6.1,null,"[7]",4.5,"[6]",null,"[6]","[7]","[6]","[6]","[6]","[6]",5.9,"[5]",null,"[5]","[6]","[7]","[6]","[5]","[5]",3.8,null,"[5]","[6]","[6]","[5]","[4]",5.5,6.4,"[6]",4.0999999999999996,6.5,"[7]",1]
["Disease resistance"]
["Mildew (1‒9)",7.3,6.2,6.4,6.7,null,6.9,7.2,5.6,null,4.2,5.0999999999999996,5.5,5.0999999999999996,3.4,3.5,6.2,5.9,null,6.7,5.4,5.5,7,5.4,6.8,7.4,null,6.2,5,5.4,6,4.3,7,6.5,5.2,6.3,7.9,"[7]",1.3]
["Yellow rust (1‒9) - see note below",5,3.2,8.6,8.1999999999999993,null,8.4,8.6999999999999993,8.4,null,7.9,6.8,6.1,6.6,7.6,8.5,6.9,8.3000000000000007,null,7.5,8.1999999999999993,5.6,8.3000000000000007,5.7,8.5,8.6,null,5.3,8.1999999999999993,3.8,5,6.5,4.0999999999999996,7.8,4.5999999999999996,5.3,8.6999999999999993,8.6999999999999993,0.87701838172124069]
["Brown rust (1‒9) - see note below",6,8.3000000000000007,2.8,6.1,null,7,4.8,4.8,null,8.1999999999999993,7.7,7.9,4.8,7.5,8.5,4.9000000000000004,6.4,null,5.5,7,6.1,5.0999999999999996,6.2,5.2,5.4,null,4.5999999999999996,4.5999999999999996,5.9,5.9,6.3,6.7,5,8,5.2,4.5999999999999996,6.9,1.0106154872942321]
["Septoria tritici (1‒9)",6.4,5.8,6.3,6,null,8,6.5,5.4,null,7.1,7,6.6,6.8,6.6,7.4,4.2,5.0999999999999996,null,5.0999999999999996,6.5,5.2,4.0999999999999996,5.7,4.8,7.9,null,6.8,6,5.3,6.1,4.9000000000000004,4.8,6.8,5.3,6.1,6,8.3000000000000007,1.1000000000000001]
["Eyespot (1‒9)","7@","6@",5,"6@",null,"[4]",5,"[5]",null,"[5]","[5]","[4]","[4]","[4]","[5]",4,4,null,"[4]","[5]","[5]",4,"[3]",4,3.1,null,"[5]","[5]","[5]",4.0999999999999996,4.4000000000000004,4.5,3.4,"[5]",4.4000000000000004,4.5999999999999996,"[5]",1.7]
["Fusarium ear blight (1‒9)",5.85,7,6.35,5.6999999999999993,null,6.2,5.4,6.85,null,5.5500000000000007,5.35,5.6999999999999993,5.2,5.8,6.3000000000000007,5.75,6.05,null,7,5.8000000000000007,6.35,6,5.4,5.8000000000000007,6.4,null,6.5,6.45,5.95,5.7,5.8000000000000007,5.6,6.6,5.6999999999999993,5.55,6.5,5.5,0.53923337491955015]
["Orange wheat blossom midge","-","R","-","-",null,"-","-","R",null,"R","R","R","R","R","R","R","R",null,"R","R","R","R","R","R","R",null,"R","R","R","R","R","R","-","-","-","-","-"]
[]
["On the 1‒9 scales, high figures indicate that a variety shows the character to a high degree (e.g. high resistance).\nComparisons of varieties across regions are not valid."]
[]
["UKFM = UK Flour Millers\nUK = Recommended for the UK\nE = Recommended for the East region\nW = Recommended for the West region\nN = Recommended for the North region\n\n",null,"Sp = Specific recommendation. RGT Wolverine has a specific recommendation for resistance to Barley yellow dwarf virus (BYDV). Resistance to BYDV has not been verified in Recommended List tests\nPGR = Plant growth regulator\n\n",{"$nulls":9},"C = Yield control (for current table)\n*  = Variety no longer under test in RL trials\n[ ] = Limited data\n[[ ]] = Very limited data\n",{"$nulls":7},"@ = Believed to carry the Pch1 Rendezvous resistance gene to eyespot, but this has not been verified in Recommended List tests\nR = Believed to be resistant to orange wheat blossom midge (OWBM), but this has not been verified in Recommended List tests",{"$nulls":10},"LSD = Least significant difference\nAverage LSD (5%): Varieties that are more than one LSD apart are significantly different at the 95% confidence level"]
[]
["AHDB Recommended List"]
["Winter wheat 2021/22 "]
[]
["Supplementary data"]
[null,"KWS Zyatt","Skyfall","Crusoe","RGT Illustrious",null,"KWS Extase","KWS Siskin","LG Detroit",null,"LG Prince","LG Illuminate","LG Quasar","KWS Firefly","Merit","LG Astronomer","KWS Barrel","Elicit",null,"LG Skyscraper","RGT Saki","LG Spotlight","Elation","Swallow","KWS Jackal","LG Sundance",null,"SY Insitor","KWS Cranium","KWS Kinetic","Gleam","RGT Gravity","KWS Kerrin","Graham","RGT Wolverine","Shabras","Costello","Theodore","Average LSD (5%)"]
["End-use group","UKFM Group 1",{"$nulls":4},"UKFM Group 2",null,null,null,"UKFM Group 3",{"$nulls":8},"Soft Group 4",{"$nulls":7},"Hard Group 4"]
["Scope of recommendation","UK","UK","UK","UK",null,"UK","UK","E&W",null,"UK","UK","UK","UK","E","UK","UK","UK",null,"UK","UK","UK","N","N","N","UK",null,"UK","UK","UK","UK","UK","E&W","UK","Sp","UK","UK","W"]
[null,"","C","","",null,"","C","*",null,"NEW","NEW","NEW","","NEW","NEW","C","",null,"","","","C","NEW","","*",null,"","NEW","","C","","","","NEW","*","",""]
["Breeder/UK contact"]
["Breeder","KWS","RAGT","Lim","R2n",null,"Mom","KWS","LimEur",null,"LimEur","LimEur","LimEur","KWS","ElsW","LimEur","KWS","ElsW",null,"LimEur","RAGT","LimEur","ElsW","BA","KWS","LimEur",null,"SyP","KWS","KWS","SyP","R2n","KWS","SyP","R2n","SyP","KWS","DSV"]
["UK contact","KWS","RAGT","Lim","RAGT",null,"KWS","KWS","Lim",null,"Lim","Lim","Lim","KWS","Els","Lim","KWS","Els",null,"Lim","RAGT","Lim","Els","Sen","KWS","Lim",null,"Syn","KWS","KWS","Syn","RAGT","KWS","Syn","RAGT","Syn","Sen","DSV"]
["Annual treated yield (% control)"]
["2016 (11.0 t/ha)",97.7,96.3,94.6,91.9,null,99.2,99.2,98.6,null,"-","-","-",99.7,"-","-",100.7,102.3,null,108,"-",103.6,101.2,"-",101.7,102.1,null,"-","-","-",102.7,106.4,102.3,102.1,"-",102.4,96.4,"-",2.2000000000000002]
["2017 (11.1 t/ha)",100.7,97.6,96.2,96.6,null,99.4,99.3,99.3,null,"-","-","-",101.8,"-","-",100.8,98.4,null,104.5,103.6,104.3,100.6,"-",100.6,97.5,null,103.7,"-",104.6,101.7,102.6,100.7,101.3,"-",100.4,100.7,98.5,2.4]
["2018 (10.5 t/ha)",97.8,97.9,95.6,96.5,null,101.3,100.5,98.2,null,102.2,101.7,101.1,101.2,101.6,100.9,98.5,97.6,null,102.3,102.2,99.1,100.2,99.9,100,100.9,null,102.5,103.6,101.7,102.9,99.8,102.7,100.4,100.9,100.6,100.2,99.3,2.2000000000000002]
["2019 (11.5 t/ha)",96.3,95.8,99.1,94.9,null,101.2,99.8,100.6,null,102.5,102.3,100.9,102.3,101.1,101.6,100.9,99.4,null,104.2,103.6,102.2,100.2,99.5,100.4,98.5,null,106.2,102.3,104.1,103.3,101.7,102.8,103.2,102.4,102.2,99.3,100.8,2.2999999999999998]
["2020 (10.0 t/ha)",96.8,95.9,94.2,97,null,99.2,97.1,95.5,null,103,101.5,102.7,99.7,100.6,99.5,102.1,98.4,null,103.1,104.9,103.1,101.6,101.9,100.6,98.5,null,102.7,104.5,100.8,103.3,102.5,102,101.5,101.5,100.7,99.9,"[97]",2.7]
["Rotational position"]
["First cereal (11.1 t/ha)",97.8,96.6,96.2,95.4,null,100,99.6,98.4,null,102.1,101.9,102,101,100.9,100.8,100.7,99,null,104.4,103.6,102.5,100.4,100.5,100.6,99.6,null,104.1,103.6,103.2,102.7,102.1,102.1,102,101.8,101.3,99.5,99,2.2000000000000002]
["Second and more (9.5 t/ha)",98.5,97.2,94.5,94.9,null,100.5,98.4,99,null,104.4,101.6,100,100.7,101.8,100.3,99.7,99.6,null,104.1,103.7,101.2,101.9,100.3,100.8,100.2,null,103.4,103,101.6,102.8,104,102.5,101.2,101.2,101.7,98.4,"[99]",3.8]
["Sowing date (most trials were sown in October)"]
["Early sown (before 25 Sept) (11.0 t/ha)","[102]",96.6,95.4,97.9,null,"-",100.9,"-",null,"[106]","[109]","-",103,"-","[105]",99.2,99.6,null,"[[103]]","[108]",100.9,100.8,"[105]",102.1,97.4,null,"-","-",99.1,102.5,100.4,"[[102]]",99.6,"-","[104]",98,96.7,6.8]
["Late sown (after 1 Nov) (9.5 t/ha)",96.8,97,94.5,95.4,null,101.4,98.5,98,null,"[106]","[103]","[103]",101.2,"[105]","[101]",100.7,97.3,null,103.2,"[105]",101.4,100.7,"[100]",100.8,98.2,null,"[104]","[108]","[103]",103.2,103.6,103.2,99.2,"[101]",98.3,99.9,"[[99]]",3.7]
["Soil type (about 50% of trials are on medium soils)"]
["Light soils (10.8 t/ha)",96.8,96.9,94.1,93.4,null,101.2,98.1,97.1,null,"[103]","[102]","[101]",100.5,"[101]","[99]",101.1,98.8,null,104.2,102.7,101.5,101.6,"[101]",100.2,98.5,null,106.7,"[105]",103.6,102.3,102.5,103,102,"[99]",101.1,98.4,"[[99]]",3.7]
["Heavy soils (10.9 t/ha)",99,97,97.2,95.9,null,100.2,99.8,100.7,null,103.1,103.1,102.4,102.6,102.8,103,100,98.8,null,105,103.4,102.8,100.3,99.6,100.5,99.8,null,103.9,102.5,104.5,102.8,102.3,101.3,101.9,101.8,101.3,99.3,100.6,2.9]
["Agronomic features"]
["Lodging % without PGR",3.6,1.8,2.7,3.7,null,4.0999999999999996,20.8,1.7,null,3.5,3,6.7,1.6,11.3,3.3,3,6,null,8.6999999999999993,10.9,4.8,4.8,0.2,5.8,13.3,null,14.2,0.6,5.0999999999999996,4.5999999999999996,6.4,7.9,6.6,4.4000000000000004,10,2.7,8.3000000000000007]
["Lodging % with PGR",1,2.2000000000000002,2.4,0.7,null,1.3,7.3,3.3,null,3.5,3.5,2.6,0.9,3.9,0.5,1.5,2.8,null,9.6999999999999993,3.6,1.6,1.6,0.1,8.9,11.9,null,3.8,2.7,3,3.9,7.2,8.5,2.1,2.8,11.2,1,2]
["Latest safe-sowing date #","End Jan","End Feb","End Jan","Mid Feb",null,"End Jan","End Jan","End Jan",null,"[[End Jan]]","[[Mid Feb]]","[[End Feb]]","End Feb","[[Mid Feb]]","[[Mid Feb]]","End Jan","Mid Feb",null,"End Jan","[End Jan]","End Feb","Mid Feb","[[End Feb]]","End Jan","End Jan",null,"[End Jan]","[[Mid Feb]]","[End Jan]","Mid Feb","End Jan","End Jan","End Jan","[[End Jan]]","Mid Feb","End Jan","End Jan"]
["Speed of development to growth stage 31 (days +/- average)"]
["Early sown (Sept)",-2,-2,"+1",0,null,-3,-7,6,null,"-","-","-",-2,"-","-",5,-2,null,-5,"[+8]",-4,0,"-",5,9,null,"[0]","-","[-2]",7,5,0,3,"-",2,-2,"[-1]",10.92]
["Med sown (Oct)",-4,-3,0,2,null,-6,-5,2,null,"-","-","-",-3,"-","-",-2,2,null,0,"[+1]",-3,-1,"-",3,3,null,"[+1]","-","[+5]",2,2,2,0,"-",0,-1,"[-3]",9.7899999999999991]
["Late sown (Nov)",-2,-2,0,0,null,-3,-2,1,null,"-","-","-",0,"-","-",2,2,null,-4,"[0]",-1,-1,"-",1,3,null,"[+2]","-","[-2]",3,-2,0,-3,"-",0,-2,"[-1]",5.49]
["Status in RL system"]
["Year first listed","17","14","12","16",null,"19","16","19",null,21,21,21,"19",21,21,"16","18",null,"19","20","19","18",21,"18","17",null,"20",21,"20","18","18","17","16",21,"17","15","20"]
["RL status","-","-","-","-",null,"-","-","*",null,"P1","P1","P1","-","P1","P1","-","-",null,"-","P2","-","-","P1","-","*",null,"P2","P1","P2","-","-","-","-","P1","*","-","P2"]
[]
["All yields in this table are taken from treated trials receiving a full fungicide and PGR programme."]
[]
["UKFM = UK Flour Millers\nUK = Recommended for the UK\nE = Recommended for the East region\nW = Recommended for the West region\nN = Recommended for the North region\nSp = Specific recommendation. RGT Wolverine has a specific recommendation for resistance to Barley yellow dwarf virus (BYDV). Resistance to BYDV has not been verified in Recommended List tests\n",null,"C = Yield control (for current table)\n*  = Variety no longer under test in RL trials\nPGR = Plant growth regulator\n[ ] = Limited data\n[[ ]] = Very limited data\n# = Latest safe-sowing date is the advised latest sowing time to give a sufficient cold period for flowering\nP1 = First year of recommendation\nP2 = Second year of recommendation\n",{"$nulls":10},"BA = Blackman Agriculture\nDSV = DSV UK (dsv-uk.co.uk)\nEls = Elsoms Seeds (elsoms.com)\nElsW = Elsoms Wheat Ltd (elsoms.com)\nKWS = KWS UK (kws-uk.com)\nLim = Limagrain UK (lgseeds.co.uk)",{"$nulls":7},"LimEur = Limagrain Europe SA (lgseeds.co.uk)\nMom = Momont, France (kws-uk.com)\nR2n = RAGT, France (ragt.co.uk)\nRAGT = RAGT Seeds (ragt.co.uk)\nSen = Senova (senova.uk.com)\nSyP = Syngenta Participations AG (syngenta.co.uk)\nSyn = Syngenta UK Ltd (syngenta.co.uk)",{"$nulls":9},"LSD = Least significant difference\nAverage LSD (5%): Varieties that are more than one LSD apart are significantly different at the 95% confidence level"]
[]
["Winter wheat rust ratings for 2021/22\nThe RL 2021/22 sees major changes to the disease-rating-calculation approach for winter wheat yellow and brown rust. This section describes the main developments, including how they affect the headline ratings.\n\nWinter wheat rust ratings\nTypically, cereal disease ratings are based on the average level of disease in trials, observed over a three-year period. In the last few years, rust ratings have failed to reflect in-season field observations for some varieties at some locations. This is partly due to the increasingly diverse and dynamic nature of the UK’s rust populations and the rating-calculation method, but not the quality of disease data.\n\nIn response, two changes have been made to the way the yellow rust ratings are calculated. One of these changes has also been applied to the brown rust ratings.\n\nWeighted ratings: Yellow rust and brown rust\nUntil now, ratings were based on three-year average disease ratings, with each year of data contributing an equal amount to the rating. Where pathogen populations are relatively stable, this method provides reliable and stable ratings. As wheat yellow and brown rusts populations are increasingly dynamic and diverse, a different approach to the rating-calculation is necessary.\n\nThe RL 2021/22 winter wheat rust ratings are now ‘weighted’, so that the most recent year of data has the largest (and the oldest year of data the smallest) influence on the rating. This approach makes the rating more sensitive to changes in rust population structure in the most recent year, while still using the valuable three-year dataset.\n\nReset ratings slope: Yellow rust\nEstablished susceptible and resistant varieties are used to determine ‘fixed points’. A line between these fixed points is used to estimate the disease ratings for all varieties.\n\nOvertime, the position of the susceptible fixed point has moved as a result of yellow rust population changes. This has had an undesired effect – susceptible varieties were achieving a higher rating at the end of the last decade, than the start of it. For example, a variety with 10% disease would have received a rating of 4 in 2012, but 5 in 2019.\n\nThe RL 2021/22 sees the scale reset to the 2012 slope, with a lower susceptible fixed point. This means, compared to the RL 2020/21, the same amount of disease will result in a lower rating. This has reduced the yellow rust rating for many varieties, however, this does not mean that these varieties have become more susceptible since last year. Even on varieties now rated 3, sufficient yellow rust control can be achieved with a combination of chemical and cultural controls.\n\nRL yellow rust ratings reflect adult plant resistance, for young plant resistance and susceptibility see ahdb.org.uk/ukcpvs "]