Oakes Irrigation Research Site |
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Carrington Research
Extension Center * North Dakota State University |
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P.O. Box 531, Oakes, ND 58474-0531, Phone:
(701) 742-2744, FAX: (701) 742-2700, E-mail: |
Blaine.Schatz@ndsu.edu |
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Leonard.Besemann@ndsu.edu |
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Sugarbeet Variety
Trial |
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L. Besemann and H.
Eslinger |
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MATERIALS AND
METHODS |
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Soil: |
Embden loam and Egeland loam; pH = 7.1; 2.5%
organic matter; soil N 14 lbs/acre; soil P and soil K were very high; soil S
was high. |
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Previous crop: |
2014 – wheat and sunflower. |
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Seedbed preparation: |
Spring conventional tillage. |
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Planting: |
Planted May 27 in 22-inch rows. |
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Plots: |
Plots were 17 ft long by 7⅓ ft (4 rows)
wide. The study had four replications. |
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Fertilizer: |
Broadcast 8 lbs N/acre, 42 lbs P2O5/acre, 48
lbs K2O/acre and 10 lbs S/acre as 9 21 24-6 April 14. Stream bar 60 lbs N/acre as 28-0-0 June 16
and July 2. Stream bar 80 lbs N/acre
July 23 as 28-0-0. |
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Irrigation: |
Overhead sprinkler irrigation as needed. |
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Pest control: |
Roundup (20 oz/acre) + AMS (1 lb/10 gal) June 5 and June 23 plus hand
weeding controlled weeds. |
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Harvest: |
October 26, hand harvest an eight foot section from the center two rows
of each plot. |
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RESULTS |
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Table 1.
Root yield of sugarbeet grown at the Oakes Irrigation Reseach Site in
2015. |
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Field |
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Supplier |
Variety |
Yield |
Yield1 |
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ton/ac |
ton/ac |
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Beta Seed |
X403 |
45.3 |
41.0 |
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Beta Seed |
X406 |
46.3 |
41.9 |
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Beta Seed |
X525 |
48.5 |
43.9 |
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SES Vanderhave |
SURR1141E |
49.3 |
44.6 |
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SES Vanderhave |
SURR1142E |
44.5 |
40.3 |
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SES Vanderhave |
SURR1143E |
49.3 |
44.6 |
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Syngenta |
SY 1404 |
44.9 |
40.6 |
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Syngenta |
SY 1405 |
47.8 |
43.3 |
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Syngenta |
SY 1406 |
44.0 |
39.8 |
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Mean |
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46.6 |
42.2 |
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C.V. (%) |
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6.8 |
6.8 |
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LSD 0.10 |
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3.8 |
3.5 |
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LSD 0.05 |
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4.6 |
4.2 |
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Planting date = May 27; Harvest date = October
19; |
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Previous crop = sunflower or spring wheat |
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1Yield after an
averaged tare weight was subtracted. |
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Oakes Irrigation Research Site |
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