Agricultural Experiment Station Bulletin Illustrations, 1925-1941

Container List

Series 1: Station Bulletin Illustrations, 1925-1941 Add to Shelf

Series I consists of illustrations published in the Experiment Station Bulletin series from the mid-1920s through early 1940s. The bulletin number (beginning with SB), title, publication date, number and format of images, and topics depicted in the images are provided.

UnitID: Series I

Box 1 Add to Shelf

Item SB 214: Blight resistance in pears and characteristics of pear species and stocks., June 1925 Add to Shelf

Pears and pear trees; Asian pears and pear trees in China.

Extent: 35 photographs

UnitID: SB 214

Item SB 215: Phloridzin I. The significance of phloridzin in apple and pear tissue. II. The hydrolysis and estimation of phloridzin., June 1925 Add to Shelf

Extent: 7 charts

UnitID: SB 215

Item SB 216: The control of core break-down in pears., June 1925 Add to Shelf

Pear fruit interior.

Extent: 1 photograph and 1 chart

UnitID: SB 216

Item SB 218: Fattening lambs for the late-winter market., August 1925 Add to Shelf

Sheep in pen and being moved on road.

Extent: 2 photographs and 1 chart

UnitID: SB 218

Item SB 220: Cost of producing beef on the ranges of eastern Oregon., November 1925 Add to Shelf

Free range.

Extent: 1 chart and 5 photographs

UnitID: SB 220

Item SB 221: Potato wilt and its control., March 1926 Add to Shelf

Potato stalks and potato tubers.

Extent: 10 photographs and 3 diagrams

UnitID: SB 221

Item SB 222: European canker of pomaceous fruit trees., March 1926 Add to Shelf

Anjou pear tree.

Extent: 15 photographs, 7 diagrams, and 2 maps.

UnitID: SB 222

Item SB 223: The tree crickets of Oregon., June 1926 Add to Shelf

Basal antennal segments; snowy tree cricket.

Extent: 6 diagrams

UnitID: SB 223

Item SB 225: The cranberry in Oregon., January 1927 Add to Shelf

Cranberry fields, workers, machinery, and crates; spreading sawdust in field; wagon filled with cranberries. These images are available online: spreading sawdust, wagon filled with cranberries.

Extent: 17 photographs

UnitID: SB 225

Item SB 226: A progress report on the removal of spray residue from apples and pears., February 1927 Add to Shelf

Diseased pear.

Extent: 1 photograph and 1 diagram

UnitID: SB 226

Item SB 227: Walnut drying and packing in Oregon., May 1927 Add to Shelf

Rotating disc washer; vertical brush washer; elevator and bins; cross sections of green walnuts; interior of North Pacific Nut Growers Cooperative in Dundee, Oregon; grader; weighing and sacking machines.

Extent: 12 photographs, 3 illustrations

UnitID: SB 227

Item SB 228: Investigations on the harvesting and handling of Bosc pears from the Rogue River Valley., July 1927 Add to Shelf

Extent: 3 diagrams

UnitID: SB 228

Item SB 229: Cattle marketing investigations at Portland, Oregon., August 1927 Add to Shelf

Cattle in feedlots (Benson Comm. Co.).

Extent: 8 photographs and 1 diagram

UnitID: SB 229

Item SB 236: Field crops for pump irrigation at Harney Branch Experiment Station, 1920 to 1927., June 1928 Add to Shelf

Kaiser field peas, Mammoth Russian sunflowers, and oats; irrigation.

Extent: 6 photographs

UnitID: SB 236

Item SB 238: Coccidiosis of chicken., December 1928 Add to Shelf

Extent: 4 photographs and 1 diagram

UnitID: SB 238

Item SB 239: Pollination study of the Anjou pear in Hood River Valley., March 1929 Add to Shelf

Anjou blossoms; Bartlett; Anjou tree; planting arrangement.

Extent: 4 photographs and 3 diagrams, including one oversize diagram

UnitID: SB 239

Item SB 240: Soils of the Willamette series and their utilization., December 1928 Add to Shelf

Clover.

Extent: 3 photographs

UnitID: SB 240

Item SB 241: Cost and efficiency in producing alfalfa hay in Oregon., December 1928 Add to Shelf

Willamette Valley; Umatilla, Malheur, Deschutes, Rogue River, and Klamath regions; sheep pasturing; Ward Brothers of Baker; hay derricks, stackers, and other equipment; William Reed; A. L. Goodrich; Nicholson Brothers; and L. E. Sullivan.

Extent: 2 folders with 91 photographs, 2 maps, and 9 diagrams

UnitID: SB 241

Item SB 242: The occurrence and prevention of calyx injury in apple from the Hood River Valley., May 1929 Add to Shelf

Extent: 11 photographs

UnitID: SB 242

Item SB 243: The relation of woolly apple aphis to perennial canker infection, with other notes on the disease., May 1929 Add to Shelf

Extent: 20 photographs

UnitID: SB 243

Box 2 Add to Shelf

Item SB 245: Cost and practices in strawberry production in the Willamette Valley., May 1929 Add to Shelf

Workers in strawberry fields.

Extent: 4 photographs

UnitID: SB 245

Item SB 246: Alfalfa in western Oregon., May 1929 Add to Shelf

Alfalfa bunches and workers.

Extent: 10 photographs and 3 diagrams

UnitID: SB 246

Item SB 248: Cost and efficiency in producing hay in the Willamette Valley., May 1929 Add to Shelf

Tractors, trucks, and hay slips; A. E. Holmes, Benton County; J. W. Gentle, Polk County.

Extent: 15 photographs, 2 diagrams

UnitID: SB 248

Item SB 250: Cost of horse labor on Oregon Farms., June 1929 Add to Shelf

Extent: 1 photograph

UnitID: SB 250

Item SB 251: Cost of producing silage and kale in the Willamette Valley., June 1929 Add to Shelf

Farms of Albert Eyman, Clackamas County; August Nielson, near Amity; and E. A. Canning, Linn County.

Extent: 8 photographs, 2 diagrams, 1 map

UnitID: SB 251

Item SB 252: Studies of factors influencing separation of dried prunes into quality grades., July 1929 Add to Shelf

Extent: 4 photographs, 19 diagrams

UnitID: SB 252

Item SB 253: Congenital loco in chicks., July 1929 Add to Shelf

Extent: 2 photographs

UnitID: SB 253

Item SB 254: Further investigations on the harvesting, storying and ripening of pears from Rogue River Valley., August 1929 Add to Shelf

Extent: 1 photograph

UnitID: SB 254

Item SB 255: Electric hay hoists., September 1929 Add to Shelf

Barn.

Extent: 4 photographs

UnitID: SB 255

Item SB 256: Use of time by Oregon homemakers., November 1929 Add to Shelf

Mrs. O.L. Smith; Floyd Bullis farm home; women with children; laundry equipment; kitchen and home interiors; woman feeding chickens.

Extent: 15 photographs, 18 diagrams

UnitID: SB 256

Item SB 257: Trends of tax levies in Oregon with emphasis upon rural and city area properties., November 1929 Add to Shelf

Extent: 2 maps, 9 diagrams

UnitID: SB 257

Item SB 258: The butter industry of Oregon; factors relating to the quality of butter., December 1929 Add to Shelf

Creamery and dairy equipment.

Extent: 5 photographs

UnitID: SB 258

Item SB 259: Sprays, their preparation and use., February 1930 Add to Shelf

Contact sprays, stomach poisons, and fungicides.

Extent: 1 diagram

UnitID: SB 259

Item SB 260: Marketing Willamette Valley wools through the Pacific cooperative wool growers., February 1930 Add to Shelf

Extent: 4 graphs

UnitID: SB 260

Item SB 262: Electric brooders., April 1930 Add to Shelf

Chicks.

Extent: 8 photographs and 7 diagrams

UnitID: SB 262

Item SB 264: Irrigated pastures for dairy cattle., May 1930 Add to Shelf

Wisconsin and Willamette Valley; men standing in pasture; irrigation ditch.

Extent: 19 photographs, including 1 nitrate negative, and 4 diagrams

UnitID: SB 264

Item SB 265: Lamb marketing investigations in Western Oregon., June 1930 Add to Shelf

Extent: 6 photographs

UnitID: SB 265

Item SB 266: Studies in fascioliasis in Oregon sheep and goats., June 1930 Add to Shelf

Wood pile; farm land.

Extent: 5 photographs

UnitID: SB 266

Item SB 267: Cost and efficiency in pear production in the Rogue River Valley., June 1930 Add to Shelf

Pear picking; laden pear tree; plowing and pruning; spray gun and smudge pots.

Extent: 16 photographs and 10 diagrams

UnitID: SB 267

Item SB 268: Mechanical refrigeration of milk in a tank type refrigerator., June 1930 Add to Shelf

Milk cooler.

Extent: 3 photographs and 2 diagrams

UnitID: SB 268

Item SB 269: Fattening pigs for market., November 1930 Add to Shelf

Self-feeder for grain mixture.

Extent: 2 photographs

UnitID: SB 269

Item SB 270: Progress report of the irrigated eighty-acre demonstration farm unit of the Harney Branch Experiment Station, 1927-1930., October 1930 Add to Shelf

Ditches; children in alfalfa field.

Extent: 4 photographs and 2 diagrams

UnitID: SB 270

Item SB 271: Deferred breeding of beef cows., November 1930 Add to Shelf

Cattle in lots.

Extent: 4 photographs

UnitID: SB 271

Item SB 272: The comparative value of kale and corn silage for milk production., December 1930 Add to Shelf

Man in kale field.

Extent: 1 photograph

UnitID: SB 272

Item SB 273: Fowl-pox control., December 1930 Add to Shelf

Fowl comparisons.

Extent: 21 photographs

UnitID: SB 273

Box 3 Add to Shelf

Item SB 275: Bleaching and dyeing Royal Ann cherries for maraschino or fruit salad use., May 1931 Add to Shelf

Image available online: Maraschino cherries undergoing the brining process

Extent: 4 photographs and 1 diagram

UnitID: SB 275

Item SB 276: Fattening calves and yearlings., May 1931 Add to Shelf

Extent: 6 photographs

UnitID: SB 276

Item SB 277: Preliminary report on effect of irrigation on major berry crops in the Willamette Valley., May 1931 Add to Shelf

Extent: 7 photographs and 14 diagrams

UnitID: SB 277

Item SB 278: The 'frozen-pack' method of preserving berries., May 1931 Add to Shelf

Strawberry boxes and cans including "Heart of the Valley" strawberries.

Extent: 6 photographs and 3 diagrams

UnitID: SB 278

Item SB 279: A method for studying water conduction in plant in relation to pruning, grafting and other horticultural practices., May 1931 Add to Shelf

Dissected tree branches.

Extent: 37 photographs, including one oversize print

UnitID: SB 279

Item SB 280: A preliminary report on Anjou scald and its control., June 1931 Add to Shelf

Extent: 2 photographs

UnitID: SB 280

Item SB 281: Varietal resistance, physiologic specialization, and inheritance studies in bunt of wheat., June 1931 Add to Shelf

Extent: 8 photographs and 3 diagrams

UnitID: SB 281

Item SB 282: A peculiar freezing trouble of pears in cold storage., June 1931 Add to Shelf

Dissected pears.

Extent: 2 photographs

UnitID: SB 282

Item SB 283: Baking of pears; standardization of household practice as applied to the baking of Bosc, d'Anjou and Comice pears., June 1931 Add to Shelf

Dessert dishes.

Extent: 6 photographs

UnitID: SB 283

Item SB 284: A preliminary report on the vegetative growth of okra (Hibiscus esculentus Linn.) in relation to the production of varying amounts of reproductive tissue., June 1931 Add to Shelf

Extent: 4 photographs and 4 diagrams

UnitID: SB 284

Item SB 285: Oats production in western Oregon., June 1931 Add to Shelf

Oats growing in Corvallis.

Extent: 2 photographs

UnitID: SB 285

Item SB 286: Austrian winter field peas in Oregon., June 1931 Add to Shelf

Extent: 3 photographs

UnitID: SB 286

Item SB 287: Cost and efficiency in commercial egg production in Oregon., June 1931 Add to Shelf

Hens in farm yard.

Extent: 4 photographs, 2 diagrams

UnitID: SB 287

Item SB 288: An economic study of the hop industry in Oregon., June 1931 Add to Shelf

Extent: 24 diagrams

UnitID: SB 288

Item SB 289: The Angora goat industry of Oregon., June 1931 Add to Shelf

Burned forest land.

Extent: 12 photographs

UnitID: SB 289

Item SB 290: Raising calves on dry calf meals., June 1931 Add to Shelf

Profiles of calves.

Extent: 19 photographs and 12 diagrams

UnitID: SB 290

Item SB 291: Factors for consideration in standardization of Oregon dried prunes., June 1931 Add to Shelf

Extent: 7 photographs and 4 diagrams

UnitID: SB 291

Item SB 292: Cost and efficiency in prune production in western Oregon., June 1931 Add to Shelf

Fields and orchards; prune shed.

Extent: 15 photographs

UnitID: SB 292

Item SB 294: Potato virus diseases; Oregon investigation, 1924-1929., January 1932 Add to Shelf

Plow; potato plant and leaves; potatoes.

Extent: 6 photographs

UnitID: SB 294

Item SB 295: A strawberry disease caused by Rhizoctonia., March 1932 Add to Shelf

Field; petri dishes; and roots and leaves.

Extent: 9 photographs

UnitID: SB 295

Item SB 296: The strawberry crown moth., May 1932 Add to Shelf

Fields; roots and moth cocoon.

Extent: 14 photographs

UnitID: SB 296

Box 4 Add to Shelf

Item SB 297: Types of hogs marketed and consumer demand in Oregon., May 1932 Add to Shelf

Hog profiles.

Extent: 6 photographs

UnitID: SB 297

Item SB 299: Soils of Chehalis series and their utilization., May 1932 Add to Shelf

Test field; spray irrigation.

Extent: 7 photographs and 1 diagrams

UnitID: SB 299

Item SB 301: Design of equipment and method for preparing starter for Oregon creameries and cheese factories., June 1932 Add to Shelf

Extent: 10 photographs and 3 diagrams

UnitID: SB 301

Item SB 302: Twenty-five years of supplemental irrigation investigations in Willamette Valley., June 1932 Add to Shelf

Fields.

Extent: 2 photographs and 2 diagrams

UnitID: SB 302

Item SB 304: Diseases of narcissus., June 1932 Add to Shelf

Plants, leaves, roots, and bulbs.

Extent: 23 photographs

UnitID: SB 304

Item SB 305: Cream refrigeration on the farm and the quality of butter manufactured., June 1932 Add to Shelf

Dairy equipment and creamery; dairy cattle in streambed.

Extent: 4 photographs and 8 diagrams

UnitID: SB 305

Item SB 307: Electric hotbeds an propagating beds., June 1932 Add to Shelf

Greenhouse interior.

Extent: 11 photographs and 1 diagram

UnitID: SB 307

Item SB 312: Cost of keeping dairy herd sires and suggestions on their selection and management., May 1933 Add to Shelf

Electric bull exerciser; photograph of assembled newspaper clippings about accidents and injuries caused by bulls.

Extent: 3 photographs and 7 diagrams

UnitID: SB 312

Item SB 314: Coccidiosis of the chicken., June 1933 Add to Shelf

Digestive diagram.

Extent: 1 diagram

UnitID: SB 314

Item SB 315: Cost and practices in establishing walnut orchards in Oregon., June 1933 Add to Shelf

Filbert and walnut orchards.

Extent: 14 photographs and 5 diagrams

UnitID: SB 315

Item SB 318: Cost and efficiency in dairy farming in Oregon., September 1933 Add to Shelf

Cows at pasture; types of pasture; alfalfa crop; kale and corn silage; R. H. Christensen Coos River Farm; loafing sheds.

Extent: 34 photographs, including 1 nitrate negative, and 46 diagrams

UnitID: SB 318

Item SB 321: Dormant sprays and their use of the control of insect pests of fruit trees in Rogue River Valley., December 1933 Add to Shelf

Winter Nelis, Anjou, Bartlett, Bosc, Comice, Newtown and Howell pear varieties.

Extent: 18 photographs

UnitID: SB 321

Item SB 323: Preliminary survey of the food of Oregon trout., May 1934 Add to Shelf

Mayfly nymph, adult mayfly, adult stonefly, caddis fly larva, adult caddis fly, adult midge, midge and blackfly larva, and fresh water shrimp.

Extent: 1 diagram and 14 illustrations

UnitID: SB 323

Item SB 324: Cost and efficiency in raising dairy heifers in Oregon., June 1934 Add to Shelf

Extent: 2 photographs and 3 diagram

UnitID: SB 324

Item SB 326: Methods of cooling and storing cream for Oregon's dairy farms; influence on the quality of butter which can be manufactured., June 1934 Add to Shelf

Dairy equipment.

Extent: 4 photographs

UnitID: SB 326

Item SB 327: Lungworms (Dictyocaulus filaria Rudolphi) in sheep and goats., June 1934 Add to Shelf

Eastern Oregon yearling artificialy infected.

Extent: 1 photograph

UnitID: SB 327

Item SB 329: Growth, reproduction, and lactation of dairy cattle fed dry rations varying in mineral and vitamin contents. Add to Shelf

Cow profiles.

Extent: 6 photographs and 1 diagram

UnitID: SB 329

Item SB 330: The root-weevils injurious to strawberries in Oregon., June 1934 Add to Shelf

Shaker and bait gun.

Extent: 24 photographs and 1 diagrams

UnitID: SB 330

Box 5 Add to Shelf

Item SB 331: Cooperative efficiency of farm milk coolers., June 1934 Add to Shelf

Dairy equipment.

Extent: 11 photographs

UnitID: SB 331

Item SB 333: Cost of producing turkey hatching eggs in Oregon., October 1934 Add to Shelf

Turkey farm.

Extent: 2 photographs

UnitID: SB 333

Item SB 335: Six years of progress in improving the quality and standardizing the composition of Oregon butter., March 1935 Add to Shelf

Extent: 1 diagram

UnitID: SB 335

Item SB 337: The blackberry mite in Oregon., June 1935 Add to Shelf

Evergreen canes; applying dormant spray.

Extent: 8 photographs and 2 diagrams

UnitID: SB 337

Item SB 338: Methods of controlling the composition of Oregon butter., June 1935 Add to Shelf

Dairy testing equipment.

Extent: 8 photographs

UnitID: SB 338

Item SB 340: Part-time farming in Oregon., June 1935 Add to Shelf

Farm house.

Extent: 2 photographs, including 1 nitrate negative

UnitID: SB 340

Item SB 342: The occurrence in pears of metabolic gases other than carbon dioxide., August 1935 Add to Shelf

Extent: 6 photographs

UnitID: SB 342

Item SB 345: Effect of sulfur sprays on corrosion of prune cans., June 1936 Add to Shelf

Vacuum testing machine.

Extent: 16 photographs, including 2 negatives

UnitID: SB 345

Item SB 347: Influences of irrigation upon important small fruits., June 1936 Add to Shelf

Men working in field.

Extent: 2 photographs

UnitID: SB 347

Item SB 349: The ticks of Oregon., June 1937 Add to Shelf

Elk or winter Tick; life cycle of spotted fever tick.

Extent: 2 photographs and 7 diagrams

UnitID: SB 349

Item SB 350: Effect of agricultural and home economic research on Oregon's agricultural progress; a report of activities and accomplishments for biennium ending June 30, 1936., June 1937 Add to Shelf

Hood River, Pendleton, and Hermiston, Oregon; tomatoes in field; lilies in bloom in field.

Extent: 23 photographs

UnitID: SB 350

Item SB 351: Cost and efficiency in the filbert enterprise in Oregon., June 1937 Add to Shelf

Extent: 9 photographs, including 3 negatives

UnitID: SB 351

Item SB 352: Corn drying., June 1937 Add to Shelf

Draw-off roll assembly; Oregon shelled corn drier.

Extent: 8 photographs and 12 diagrams

UnitID: SB 352

Item SB 353: Dried Italian prune products., June 1938 Add to Shelf

Extent: 7 photographs and 5 diagrams

UnitID: SB 353

Item SB 354: Cost and efficiency in fiber flax production in the Willamette Valley, Oregon., June 1938 Add to Shelf

Extent: 6 photographs, including 1 negative

UnitID: SB 354

Item SB 355: Barley production in Oregon., June 1938 Add to Shelf

Barley varieties. Photo Page 12, Photo Page 15

Extent: 3 photographs

UnitID: SB 355

Item SB 357: Insect pests and diseases of strawberry in Oregon., August 1938 Add to Shelf

Willamette Valley strawberry field; Marshall Strawberry plant.

Extent: 7 photographs

UnitID: SB 357

Item SB 359: Agricultural research serves to relieve the tax burden., December 1938 Add to Shelf

Farm aerial photographs; berries, pears, and poultry; Hermiston; soil moisture availabilimeter; snow survey; curly top resistant squash; irrigated field corn; lambs being fed.

Extent: 39 photographs, including 3 nitrate negatives

UnitID: SB 359

Item SB 360: Black disease., March 1939 Add to Shelf

Extent: 7 photographs

UnitID: SB 360

Item SB 361: Sudan grass, millets and sorghums in Oregon., March 1939 Add to Shelf

Cows in pasture.

Extent: 5 photographs

UnitID: SB 361

Item SB 362: Cost and practices in producing honey in Oregon., June 1939 Add to Shelf

Bee hives.

Extent: 3 photographs, including 1 nitrate negative, and 1 diagram

UnitID: SB 362

Item SB 364: Cost and efficiency in producing hops in Oregon., June 1939 Add to Shelf

Workers harvesting hops. Some of these images are available online: Cover,  Cost and efficiency in producing hops in Oregon, workers harvesting hops, Distribution of Oregon hop acreage by counties

Extent: 9 photographs, including 4 negatives, and 1 diagram

UnitID: SB 364

Item SB 366: The value of irrigated pastures for dairy cattle., September 1939 Add to Shelf

Cattle at pasture.

Extent: 9 photographs and 1 diagram

UnitID: SB 366

Box 6 Add to Shelf

Item SB 369: House planning ideas of Oregon rural women., February 1940 Add to Shelf

Extent: 1 diagram

UnitID: SB 369

Item SB 370: Fattening lambs on Oregon feedstuffs., April 1940 Add to Shelf

Lamb profiles and lambs feeding.

Extent: 3 photographs

UnitID: SB 370

Item SB 372: Soil moisture, root distribution and aeration as factors in nut production in western Oregon. Add to Shelf

Extent: 6 diagrams

UnitID: SB 372

Item SB 373: Land use and production costs on dry-land wheat farms, Columbia Basin, Oregon., June 1940 Add to Shelf

Mark Weatherford's "Caterpillar"; horse drawn tractor; cattle in pasture.

Extent: 7 photographs and 14 diagrams

UnitID: SB 373

Item SB 374: Anjou pear responses to irrigation in a clay adobe soil., July 1940 Add to Shelf

Orchards; pear blossoms.

Extent: 35 photographs and 20 diagrams

UnitID: SB 374

Item SB 377: Some economic considerations of marketing Oregon fruits and vegetables through cooperative canning associations., October 1940 Add to Shelf

Extent: 6 diagrams

UnitID: SB 377

Item SB 378: Some economic considerations affecting the marketing of Oregon dried prunes through cooperative dried-prune-packing associations., November 1940 Add to Shelf

Extent: 4 diagrams

UnitID: SB 378

Item SB 379: Preparation of starter for cheese, buttermilk, butter., December 1940 Add to Shelf

Dairy equipment.

Extent: 14 photographs and 2 diagram

UnitID: SB 379

Item SB 380: Feeding alfalfa hay alone and with concentrates to dairy cows., December 1940 Add to Shelf

Cow profiles.

Extent: 4 photographs and 2 diagrams

UnitID: SB 380

Item SB 381: Ranch organization and range land use in Coos and Curry Counties, Oregon., December 1940 Add to Shelf

Hill pasture on Pedrioli Farm in Harbor, Oregon.

Extent: 6 photographs and 1 table

UnitID: SB 381

Item SB 383: Sampling, preserving, testing milk., December 1940 Add to Shelf

Dairy equipment.

Extent: 10 photographs

UnitID: SB 383

Item SB 384: Financing fire protection for timber lands under Oregon laws., December 1940 Add to Shelf

Extent: 2 diagrams

UnitID: SB 384

Item SB 387: Twenty-two years of soil fertility investigations in the Willamette Valley, Oregon., March 1941 Add to Shelf

Extent: 9 photographs

UnitID: SB 387

Item SB 389: Pea aphid control in Oregon., April 1941 Add to Shelf

Duster mounted on tractor and other equipment.

Extent: 18 photographs and 1 diagram

UnitID: SB 389

Item SB 390: Cost, efficiency and management of dairy cattle pasture, Coast Region, Oregon., May 1941 Add to Shelf

Extent: 5 photographs and 1 diagram

UnitID: SB 390

Item SB 391: Cost and efficiency of irrigated farm pasture in eastern Oregon., May 1941 Add to Shelf

Cattle at pasture.

Extent: 4 photographs and 1 diagram

UnitID: SB 391

Item SB 392: Costs and grazing values of Willamette Valley and southern Oregon farm pastures., June 1941 Add to Shelf

Cattle and sheep at pasture.

Extent: 13 photographs

UnitID: SB 392

Item SB 393: Sprays, their preparation and use., May 1941 Add to Shelf

Spray equipment.

Extent: 1 photograph

UnitID: SB 393

Item SB 394: Irrigation requirement of arable Oregon soils., June 1941 Add to Shelf

Extent: 10 diagrams

UnitID: SB 394

Item SB 396: Cost and efficiency in producing walnuts in Western Oregon., June 1941 Add to Shelf

Mountainside Farm Commercial Walnut Dryer.

Extent: 13 photographs and 5 diagrams

UnitID: SB 396

Item SB 397: Reducing the loss of fat during churning., July 1941 Add to Shelf

Creamery.

Extent: 1 photograph

UnitID: SB 397

Item SB 398: Feeding for milk production., October 1941 Add to Shelf

Cows feeding; cows in pasture; dairy equipment.

Extent: 4 photographs

UnitID: SB 398

Box 7 Add to Shelf

Item SB 239: Pollination study of the Anjou pear in Hood River Valley., March 1929 Add to Shelf

Anjou blossoms; Bartlett; Anjou tree; planting arrangement.

Extent: 4 photographs and 3 diagrams, including one oversize diagram

UnitID: SB 239

Item SB 279: A method for studying water conduction in plant in relation to pruning, grafting and other horticultural practices., May 1931 Add to Shelf

Dissected tree branches.

Extent: 37 photographs, including one oversize print

UnitID: SB 279

Box 8 Add to Shelf

Item SB 362: Cost and practices in producing honey in Oregon., June 1939 Add to Shelf

Bee hives.

Extent: 3 photographs, including 1 nitrate negative, and 1 diagram

UnitID: SB 362

Item SB 264: Irrigated pastures for dairy cattle., May 1930 Add to Shelf

Wisconsin and Willamette Valley; men standing in pasture; irrigation ditch.

Extent: 19 photographs, including 1 nitrate negative, and 4 diagrams

UnitID: SB 264

Item SB 318: Cost and efficiency in dairy farming in Oregon., September 1933 Add to Shelf

Cows at pasture; types of pasture; alfalfa crop; kale and corn silage; R. H. Christensen Coos River Farm; loafing sheds.

Extent: 34 photographs, including 1 nitrate negative, and 46 diagrams

UnitID: SB 318

Item SB 340: Part-time farming in Oregon., June 1935 Add to Shelf

Farm house.

Extent: 2 photographs, including 1 nitrate negative

UnitID: SB 340

Item SB 359: Agricultural research serves to relieve the tax burden., December 1938 Add to Shelf

Farm aerial photographs; berries, pears, and poultry; Hermiston; soil moisture availabilimeter; snow survey; curly top resistant squash; irrigated field corn; lambs being fed.

Extent: 39 photographs, including 3 nitrate negatives

UnitID: SB 359