Photograph of a gully caused by the 19-inch rainfall which fell in 7-hours on June 22. This gully, 25 feet deep and 40 feet wide, & several blocks long, is in the middle of what was a travelled street before the rain started. Less than 2 acres of land drain into the gully above its head.

Photograph of Bermuda grass base pasture from seed developed on formerly timbered land in May 1955. Timber cut off at ground level with a crawler tractor mounted scalloped blade cutter in the fall of 1955. Land prepared in the spring of 1956. Limed according to needs and fertilized with 300 pounds of 4-12-4 per acre and seeded with 2 pounds of hulled Bermuda seed per acre. Seed and fertilizer placed in shallow furrows 18 inches apart. Photo made 9 weeks after seeding. Moderately grazed from seeding time. Owner plans weed and brush control with herbicides.

Photograph of a planned conservation treatment of timbere4d rock free soil in Ouachita Highlands. Bermuda grass from seed on dozer cleared land 2 months after seeding. This grass was limed and fertilized with 150 pounds of 10-20-10 per acre. Land was tandem diced, followed by packing rain. Seed and fertilizer placed on top of ground in 18 inch rows. Seeded at the rate of 2 pounds of seed per acre.

Photograph of Sandlove grass drilled in wheat in 1952 on Class III and IV land, Soil Unit 12.

Photograph of untreated Blackjack oak brush pasture. Little or no grazing can be gained from this land until the oak brush has been removed. Photo made on NE corner of NE1/4 section 26 twp 20N-4 15W, opposite 18th post south of brace post.

Photograph of the remains of an old sod house built by early settlers of Northwestern Oklahoma. The houses were built of blocks cut from the good grass sod they found in this area. Some of the walls are still standing and are in fair condition after nearly 100 years. This type of sod no longer exists. It has been destroyed by plowing for farming, over-grazing and erosion.

Photograph of Sandlove grass drilled in wheat in 1952 onClass III and IV land, Soil Unit 12.

Photograph of pasture establishment following planned conservation treatment for establishing bermuda grass and clover pasture. Bermuda grass roots were planted with a mechanical bermuda grass sprigger available to cooperators of the Latimer SCD on a rental basis. Roots were planted on a well prepared seed bed and fertilized with 150 pounds of 10-20-10 per acre applied in rows at sprigging time, limed according to need.

Photograph of remains of old sod house built by early settlers of Northwestern Oklahoma. The homes were built of blocks cut from the good grass sod they found in this area. Some of the walls are still standing and are in fair condition after 100 years. This type of sod no longer exists. It has been destroyed by plowing for farming, over-grazing and erosion.

Photograph of Vetch overseeded on weeping lovegrass

Photograph of a 19" diameter, 3,900 gallon concrete stockwater tank at corral serving 5 pastures.

Photograph of Stubble Mulch Tillage. First time over the tillage with a sweep plow. OK-1693-6.

Photograph of a gully caused by 19 inches of rainfall occuring within a 7 hour period on June 22, 1948. This gully, 25 feet deep and 40 feet wide, is several blocks long and lies in the middle of what was a travelled street before the rain started. Less than 2 [unclear] of land drain into the gully above its head. OK-9675.

Photograph of a gully caused by 19 inches of rainfall occuring within a 7 hour period on June 22, 1948. This gully, 25 feet deep and 40 feet wide, is several blocks long and lies in the middle of what was a travelled street before the rain started. Less than 2 [unclear] of land drain into the gully above its head. OK-9672.

Photograph of cattle grazing on NK-37 Bermuda grass planted on May 30, 1958. Planted in 4 inch flat furrows 16 inches apart. 2 pounds of seed per acre. 150 pounds of 10-20-10 fertilizer applied per acre at time of planting. Grass was 12 inches high 6 weeks after planting. 50 cows and 23 calves turned onto pasture on July 6, 1958. Soil Mapping name--Stidham very fine sandy loam. Badly eroded abandoned cropland. OK-725-10.

Photograph of rows 9 to 16 in sand bluestem breeding nursery. OK-8375.

Photograph of strains of Blue Grama grass in a breeding nursery in Mexico Springs, New Mexico. OK-8369.

Photograph of Bermuda sod strips in lower end of outlet channel after a 4.6 to 5 inch depth of flow. OK-6090.

Photograph of the harvesting of 35 acres of King Ranch bluestem grass on the A. E. Bryant farm /ranch. A combine with a spike-tooth cylinder was used. Two days were required to harvest the grass. Mr. Bryant estimates he harvested 1500 pounds of clean seed. Planting was made in the spring of 1947. A good seed crop was harvested in June, a light crop in July and a good yield will be harvested in October. From 2 harvests in 1948 a total of 2500 pounds of seed were harvested. Mr. Bryant needs the following adjustments on his combine for harvesting the crop: the cylinder set at a speed of 1080 rpm; the header set high [unclear] off the air; a ¼ to 3/8 inch clearance on the cylinder; and the reel set forward and down. This is a perennial grass that appears to have a wide adaptation as to soil & rainfall. Note that the grass is waist-high. Planted in 3 feet rows (105 pounds on 35 acres). It has been kept in rows as row plantings tend to yield more than drilled plantings. Bryant has obtained good results by [unclear] dressing this grass with 100 pounds of ammonium sulphate …

Photograph of cattle grazing upon rye and vetch. Purebreed Hereford cattle are grazing on rye and vetch on the Mike Schlitz farm. He has run 160 head of cows and calves on this 40 acres of rye and vetch from March 1, 1956 upto the present when this picture was taken [July 9, 1956]. There has been less than two inches of rain on the vetch crop, yet, the vetch produced an abundance of grazing and the cattle were in excellent condition. Program of soil building crops began in 1937 with the assistance of T-Bone McDonald, Assistant State Conservationist of Oklahoma. Mr. Schlitz has continually used rye and vetch since that date. OK-307-10.

Photograph of a close-up of bermuda grass pasture from seed developed on formerly timbered land in May 1955. Timber cut off at ground level with crawler tractor mounted scolloped blade in the fall of 1955. Land prepared in the spring of 1956. Limed according to needs and fertilized with 300 pounds of 4-12-4 per acre and seeded with 2 pounds of hulled bermuda seed per acre. Seed and fertilizer placed in shallow furrows 18 inches apart. Photo made 9 weeks ater seeding. Owner plans brush and weed control with herbicide.

Photograph of Madrid Clover and Johnsongrass as an excellent mixture for hay. The clover was planted on Johnsongrass land in March 1951, and was harvested for hay in that year. The clover was harvested for seed in 1992 and yielded around 300 pounds per acre where the photo was made. Soil Unit # 4, Class I. TX-48-123.

Photograph of Mr. J. B. Eberheart, who is running a combine rye and vetch seed material through a small portable seed cleaner. Following this operation the seed will be run through a spiral separator to separate the rye from the vetch and eliminate most of the unwanted unsound, cracked seeds. TX-42, 825.

Photograph of blue grama grass, in the U. S. Field Station nursery, from Mexican Springs, NM.