ontario sugar beet growers - Atrium - University of Guelph

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Irr 1-7: dates where grower applied irrigation through the Pivot System Location B: July 4 to October 3 Grower measured rainfall - 190.24 mm Lnstrument (tipping Bucket rain gauge) measured rainfall = 215.4 mm - the grower measured 13.2% lower rainfall than the instrument ** July 12 - grower estimated an irrigation however the irrigation water amount did not show in the tipping bucket rain gauge. ** August 17 - graph showed a soil moisture increase but was not measured by the tipping bucket rain gauge nor did the grower record it. Fig. 7. Sugar beets wilting - the reason for irrigation management. Soil Moisture Profiles Daily soil moisture values measured in SFU units, a relative value used by Adcon, at three soil depths of 10,30 and 60 cm, were recorded and made available through the internet for viewing. Figures 8 a,b,c - Location A and Figures 9 a,b,c - Location B. R Irr = significant rainfall event = grower Pivot irrigation event
2&hn 2b*m 3 u n 2 4 4.u a aN 1RLI 1 2.N 14.N 15.M lab1 rnI 22.N 24.u Z-AA zad1 J(W lAuO Mug Mu0 7Aup Mug 1 Aug Mug Mug 7Aug Mup 1-Aug MU9 SA'a 7AU9 Mug 1Aug 2Sep M.P b5.P b5.P Qsep z-sep MsP MOP MOP o-P 2sep M.P 8S.P 0-S.P 60cm Depth [SFU] 8 P B l b 30cm Depth [SFU] 5 ; s M L i P Y I O 2ACm 2- w n 2 4 - 4 4 - a. a. l a . 124 1 u - l a . l a - M- 224 - 24.u. m-.u- 2 a . J(W- 1Aug Mug Mu0 - 7Aup . MU0 . 1-Aug . Mug - Mup - 7-Aup - SAW - '1-Aw '%Aup - 'Mug - 17-Aup - !%%up- 11-Aup - 2SW - MOP - MOP - MOP - C4.P - 2-s.p - M.P - MOP - Map - mep - ZSep - 4S.p - WBSsp. b5.p . &Sop . I 1Ocm Depth [SFU]
Page 1 and 2: Submitted to the ONTARIO SUGAR BEET
Page 3 and 4: SPECIAL ACKNOWLDEGMENTS I wish to p
Page 5 and 6: REPORTS IRRIGATION STRATEGIES FOR S
Page 7 and 8: Research Results and Milestone Stat
Page 9 and 10: applications, severely costing the
Page 11 and 12: Table 1. Foliar disease control rat
Page 13 and 14: CROP: Sugar beet (Beta vulgaris L.)
Page 15 and 16: Table la. Cercospora Foliar disease
Page 17: BeetCast Evaluation for the Control
Page 23 and 24: CROP: PEST: Sugar beet (Beta vulgar
Page 25 and 26: CONTROL OF RHlZOCTONlA CROWN ROT IN
Page 27 and 28: Table 1. Effect of fungicides appli
Page 29 and 30: Table 1. Foliar insect damage ratin
Page 33 and 34: effective in combating the crown ro
Page 35 and 36: Table 1. Field assessments of sugar
Page 37 and 38: Table 1. Common leaf rust ratings i
Page 39 and 40: IRRIGATION STRATEGIES FOR SUGAR BEE
Page 41 and 42: Fig. 1. Irrigation test sites, Mich
Page 43: Fig. 5. Commercial Pivot Irrigation
Page 52 and 53: Fig. 8b. Location A Pivot Irrigatio
Page 54 and 55: COMMENTS: Location A CONTROL lOcm T
Page 56 and 57: Fig. 9a Location B Control 10cm Dep
Page 58 and 59: 1Ocm Depth Hand lrrigated (Reif) -
Page 60 and 61: SUGAR BEET MELD AND SUGAR CONTENT O
Page 62 and 63: COMMENTS The reference ETo at each
Page 64 and 65: graphs indicated that too much wate
Page 66 and 67: 1. PRODUCTION BENEFITS OF IRRIGATIO
Page 68 and 69: of 10 (Fig. 6). Plant growth charac
Page 70 and 71: Table 1: Seed corn irrigation analy
Page 72 and 73: Fig. 8. Irrigation plot layout show
Page 74 and 75: Cob Length Irrigation significantly
Page 76 and 77: Seed Corn Yields Irrigation signifi
Page 78 and 79: BENEFITS OF IRRIGATING SEED CORN IN
Page 80 and 81: C-probe Scaled Frequency Unit V I +
Page 82 and 83: CONCLUSIONS: The initial intent was
Page 84 and 85: Fig. >rip tape along side of seed c
Page 86 and 87: Table 8b: Drip Irrigation - Seed co
Page 88 and 89: Fig. 18. Drip Irrigation - Non-irri
Page 90 and 91: Fig. 20. Rainfall accumulations in
Page 92 and 93: Fig. 22. Soil moisture profile in f

ontario sugar beet growers - Atrium - University of Guelph

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