Subseries VIII.A. Slide transparencies, by country. 1942-1968. This subseries is predominantly composed of Kodachrome and Ektachrome slide transparencies from Kellogg's travels in America and abroad. Also integrated are shade prints produced from many of the slides. Subjects depicted consist of: soils; landscape features; agriculture; men and women and culture, Primarily rural lifetime; buildings and architecture; and Kellogg and colleagues.
Photograph of Charles E. Kellogg in his Office environment. He is composing over a notepad and seems to have a tray of soil samples in front of him.
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Kellogg wrote and spoke extensively on entire world soil means, and he advised domestic and Worldwide analysis and agricultural businesses to promote improved farming techniques for successful creation, soil conservation, and large specifications of rural living.
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Also provided are employees directories; correspondence and memoranda in regards to the departmental budget and charges; and copies of your Soil Survey Field Letter, an inner e-newsletter.
Soil erosion and conservation in The us : an summary. Renovation of worn-out soils. The result of soils and fertilizers on human and animal diet.
Digital camera or Smartphone: Cameras or smartphones are sometimes utilized to capture pictures of soil profiles, landscape characteristics, and vegetation, aiding in documentation and analysis.
Soil is among the important part that controls the vegetation of an area. For this reason in the standpoint of agriculture being familiar with soil becomes vital. It การสํารวจที่ดินและสิ่งปลูกสร้าง helps agriculturists to strategy cropping about a location effectively.
Biocrusts provide soil steadiness and stop erosion. Soil is the inspiration exactly where crops Dwell; if soil is not steady, indigenous plants may have difficulty escalating.
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