Oakes Irrigation Research
Site
Carrington Research Extension Center * North Dakota State University
P.O. Box 531, Oakes, ND 58474-0531, Voice: (701) 742-2189, FAX: (701)
742-2700, email: rgreenla@ndsuext.nodak.edu
GARLIC PRELIMINARY TRIAL, 1996
Richard G Greenland and Leonard Besemann
MATERIALS AND METHODS
Soil: | Hecla sandy loam, Embden loam, and Maddock sandy loam; pH=7.4; 3.0% organic matter; soil-P was medium; soil-K was very high; soil-S was very low. |
Previous crops: | 1995 - pea; 1994 - sod. |
Seedbed preparation: | Disked twice on October 16. Multiweeded twice lightly on October 17. |
Planting: | Planted bulbs for all studies. Planted a planting pattern study on Oct 17 and planted a performance trial and a mulch study on Oct 18. |
Plots: | Each plot was 6 feet wide by 17 ft long. The study had 4 reps. |
Fertilizer: | On April 17, broadcast 14 lbs N/acre and 70 lbs P2O5/acre as 10-50-0, 16 lbs N/acre and 19 lbs S/acre as 21-0-0-24, and 94 lbs K20/acre as 0-0-60. |
Irrigation: | Overhead sprinkler irrigation as needed. |
Pest Control: | Weeds were controlled using Dacthal (10 lbs/acre) and Buctril (1 pt/acre on May 2), Fusilade + Penetrate II ( 1 pt/acre + 1 pt/25 gal on May 21), and by hand weeding. |
Harvest: | Plots were harvested on July 12. |
RESULTS
All the garlic winter killed except for the plots on the mulch study which were covered with a straw mulch. We conclude that garlic must be mulched to survive the North Dakota winters.
Return to top of garlic preliminary study
Go to Oakes Irrigation Research Site 1996 annual report