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How to give your Tractor NEW Power and Performance W '' •'a yin fit jji v r'/m ÿf| P):. Os û ; i T/ '>V: 4. wm ,.é /. m * Mi Ipü SwctbKfa 9 i HU/KV DESULFURIZED DIESEL FUEL The results of many years of research—a NEW high powered, clean burning, straight run diesel fuel that meets or betters ALL principal engine manufacturers specifications . . . It's DESULFURIZED! TWO GRADES—No. 250 light and 300 regular — designed for our own climate — a clean, sparkling clear fuel that combines a higher, safer flash; controlled volatility; low pour points,- corrosion and ash free, PLUS cetane values that give ALL your diesel equipment fast, easy starting, greater power smoother puH ... and it's DESULFURIZED! Compare Husky's NEW desulfurized diesel with your present diesel fuel ... DIESEL FUEL NO. #250* #300* SEASONAL WINTER GRADE I SUMMER WINTER SUMMER TEST Min. Max. Min. Max. g Min. Max. Min. Max A.P.I. Gravity Distillation Points Initial boiling points, ®F. t0% point, °F. 50% point, °F. 90% point, °F. End point, °F. Flash Point, °F. Pour Point, °F. Corrosion 37 36 38 38 33 38 36 34 340 340 340 340 and 420 420 430 430 510 515 480 530 545 480 480 484 625 585 600 615 675 675 675 675 150 130 150 150 No Increase in Price Available NOW at All -15 -5 Neg. Neg. Neg. Neg. Nil Nil Ash Nil NH Viscosity, Say bolt Univ„ Secs. Percent Sulphur, % Cetane Index Number HUSKY STATIONS 30 30 35 35 46 40 40 46 0.45 0.45 045 045 49 50 50 90 *Note: These diesel fuels are seasonally adjusted between November 1st and April 15th for sub-zero weather. Sa>Oe 4 U HUSKY neaC £er{ai*uutcc %■ LOOK FOR THE HUSKY HUSKY OIL CO. H u / K y OFFICES AND REFINERY CODY, WYOMING Producers, Refiners and Marketers of "PC Greases, Burner Fuels, Road Oils and Asphalt Specialities for Farm and Ranch Gasolines, Lubricating Oils, PÖTO :m: •K —BREEDING WINGLESS chickens. The University of Maryland reports progress in the development of a strain of chickens without wing feathers. Advantage of the strain will be not only that they cannot fly over into the neighbor's garden but that they will be easier and cheaper to dress for market. Strain was de veloped from a rooster discovered to be without wing feathers. Work is continuing to fix the characteristic and develop it into a pure strain of meat type chickens. —MAKING NEW LIQUID nitrogen fertilizer that can be metered di rectly into irrigation water but does not need to be stored under pressure. In production anhydrous ammonia is mixed with specially treated water to become aqua ammonia, a 20 per cent nitrogen mixture. —TESTING BULLS in advance to determine if they are good breeding risks. Program is being tried in Colo rado with assistance of Colorado A&M College. Bulls are taken to collection stations in state where trained veterinarians analyze and evaluate semen and give bulls com plete physical examinations. Tested bulls are classified as excellent, average, poor or unsatisfactory as breeders. —MAKING POULTRY feed from wood waste product from paper mills. Wisconsin Agricultural Ex periment Station has developed a product called torula yeast that con tains about 45 per cent protein plus valuable vitamins. The yeast has been found to be a good substitute for soybean oil meal in poultry tions. Salvage of yeast from pulp waste will also help solve lake and stream pollution problem. —DEVELOPING NEW breeds of chickens to meet conditions of high altitudes. Wyoming Agricultural Ex periment Station announces progress with two such breeds. One is dom inantly white, of medium weight and growth rate, lays brown eggs and lots of them. The other breed is light red similar to the New Hampshire and has rapid rate of growth, and good body conformation for meat production. ra —INCREASING HATCHABILITY of eggs by feeding hens a mysteri ous L-factor discovered to exist in water-soluble liver concentrates and fish solubles. On the average only 68 of 100 eggs will hatch. When the L-factor is added to rations of hens the hatchability of their eggs rises at least 10 per cent. —PASTEURIZING PORK. A sim ple method for preventing trichi nosis has been developed by Uni versity of Michigan scientists. They gamma irradiation of pork. The process takes just 1% minutes and induces no radioactivity in the meat. —DIAGNOSING DWARFISM by amining the vertebrae of an animal by X-ray. Iowa State College searchers report that carriers of dwarfism show definite compression of loin vertebrae when they X-rayed. Further study is being made to establish the reliability of the diagnostic procedure. use ex re are