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Hansen, N.E. (Niels Ebbesen), 1866-1950 Hansen, N.E. (Niels Ebbesen), 1866-1950
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Publications: Hardy roses for South Dakota
Publications: Hardy roses for South Dakota
Publications: Fruit stocks where the mercury freezes
Publications: Fruit stocks where the mercury freezes
Publications: Fruit stocks where the mercury freezes
Publications: Fruit stocks where the mercury freezes
Publications: Fruit list of the South Dakota State Horticulture
Publications: Fruit list of the South Dakota State Horticulture
Publications: Flowers every day in the year
Publications: Flowers every day in the year
Publications: Fifty years as agricultural explorer and plant breeder
Publications: Fifty years as agricultural explorer and plant breeder
Publications: Experiments in plant heredity
Publications: Experiments in plant heredity
Publications: Experiments in plant heredity
Publications: Experiments in plant heredity
Publications: Evergreens in South Dakota
Publications: Evergreens in South Dakota
Publications: Evergreens for South Dakota
Publications: Evergreens for South Dakota
Publications: Elements of prairie horticulture
Publications: Elements of prairie horticulture
Publications: Early garden peas
Publications: Early garden peas
Publications: Co-operative tests of alfalfa from Siberia and European Russia
Publications: Co-operative tests of alfalfa from Siberia and European Russia
Publications: Co-operative tests in 1904 of peas, beans, sweet corn and cabbage
Publications: Co-operative tests in 1904 of peas, beans, sweet corn and cabbage
Publications: Carl A. Hansen Nursery
Publications: Carl A. Hansen Nursery
Publications: Breeding hardy fruits
Publications: Breeding hardy fruits
Publications: Better fruits and gardens for South Dakota
Publications: Better fruits and gardens for South Dakota
Publications: (1.) Plants for Dry Western Uplands (2.) Some New Hybrid Plums (3.) $50 in Prizes
Publications: (1.) Plants for Dry Western Uplands (2.) Some New Hybrid Plums (3.) $50 in Prizes
Publications: (1.) Plants for Dry Western Uplands (2.) Some New Hybrid Plums
Publications: (1.) Plants for Dry Western Uplands (2.) Some New Hybrid Plums
Publications: (1.) Plants for dry western uplands (2.) Some new hybrid plums
Publications: (1.) Plants for dry western uplands (2.) Some new hybrid plums
Plant-breeding - Comments of the experiments of Nilsson and Burbank by Hugo DeVries
Plant-breeding - Comments of the experiments of Nilsson and Burbank by Hugo DeVries
Photographs: 0174 to 0181
Photographs: 0174 to 0181
Photographs: 0163 to 0173
Photographs: 0163 to 0173
Photographs: 0100 to 0162
Photographs: 0100 to 0162
Photographs: 0040 to 0099
Photographs: 0040 to 0099
Photographs: 0001 to 0039
Photographs: 0001 to 0039
Photographs
Photographs
Photograph descriptions - 0001 to 0181
Photograph descriptions - 0001 to 0181
Perennial Wheat and Soviet Farm Research by J.W. Pincus
Perennial Wheat and Soviet Farm Research by J.W. Pincus
Notebooks: Plot planting records
Notebooks: Plot planting records
Notebooks: Miscellaneous notes
Notebooks: Miscellaneous notes
Research notebook for N.E. Hansen's experiments with grasses, clovers, and forage that were conducted near the Hunter Salzer Farm by Mellet, South Dakota in 1897 with remarks about 1896. The first part of the notebook discusses his experiments on 38 plots, which included numerous varieties of grasses, oats, wheat, alfalfa, clovers, and corn. The notebook also details his research on an additional 64 plots of grasses and forage plants. The notes include his assessments of the varieties and comments regarding the weather.
Notebooks: Grasses, clovers and forage
N.E Hansen's research notebook regarding field experiments for grasses and grains in 1888 and 1889. The field consisted of 66 plots. He studied 92 varieties in total including: 22 grasses, 9 clovers, 20 wheats, 23 oats, 14 barleys, 1 rye. Hansen was assisted by John M. Aldrich, Alvah George Cross, and J.G. Ross.
Notebooks: Grasses for 1888 and 9: Grains for 1988
Notebooks: Course notes, Iowa State Agricultural College
Notebooks: Course notes, Iowa State Agricultural College
Notebooks: Calendar of events
Notebooks: Calendar of events
Research notebook for N.E. Hansen's experiments with alfalfa for 1911, with notes regarding 1909 and 1910 experiments. Varieties studied include Omsk, Cossack, Samara, North Sweden, Obb Siberia, and Cherno.
Notebooks: Alfalfa's: 1911-M-1-tc
Research notebook for N.E. Hansen's experiments with alfalfa, which were conducted throughout South Dakota in 1913. Places include Faith, Ipswich, Isabel, Kadoka, Lemmon, Miller, Mobridge, Pierre, Vivian, and Winner. Varieties studied include Samara, Cossack, Cherno, and Semipalatinsk.
Notebooks: Alfalfa book
Field research notebook of N. E. Hansen. Alfalfa and clover grasses planted May 1908. Varieties studied originated from Norway, Turkistan, Russia, Siberia, Sweden, Lapland, and South America. Several varieties came from the Moscow Agricultural College (Moscow Timiryazev Agricultural Academy).
Notebooks: Alfalfa and clovers plat: Book 2
Field research notebook of N.E. Hansen. Alfalfa and clover plats planted July 20, 1907. Varieties studied originated from Norway, Turkistan, Russia, Siberia, Sweden, Lapland, and South America. Handwritten.
Notebooks: Alfalfa and clovers plat: Book 1
N.E. Hansen holding alfalfa in his arms.
N.E. Hansen
Maps
Maps
Manuscripts: World-wide quest of the thornless rose
Manuscripts: World-wide quest of the thornless rose
Manuscripts: Work with wild American plums
Manuscripts: Work with wild American plums
Manuscripts: Winter apples on the prairie
Manuscripts: Winter apples on the prairie
Manuscripts: Will insect or man survive
Manuscripts: Will insect or man survive
Manuscripts: Why do we graft fruit trees?
Manuscripts: Why do we graft fruit trees?
Manuscripts: Vitamins in home fruits
Manuscripts: Vitamins in home fruits
Manuscripts: Vitamin C from rose seed-hips
Manuscripts: Vitamin C from rose seed-hips
Manuscripts: Visitor from China
Manuscripts: Visitor from China
Manuscripts: Visit to Luther Burbank
Manuscripts: Visit to Luther Burbank
Manuscripts: Tree sanitation a national service
Manuscripts: Tree sanitation a national service
Manuscripts: Tree planting and soil erosion (telegram to President Roosevelt)
Manuscripts: Tree planting and soil erosion (telegram to President Roosevelt)
Manuscripts: Thornless blackberry
Manuscripts: Thornless blackberry
Manuscripts: Thoresand Doigo crabapple trees
Manuscripts: Thoresand Doigo crabapple trees
Manuscripts: Sweet tomatoes
Manuscripts: Sweet tomatoes
Manuscripts: Sweet apples and crabapples
Manuscripts: Sweet apples and crabapples
Manuscripts: Subsidies for livestock sires
Manuscripts: Subsidies for livestock sires
Manuscripts: Status of chromosomes in plant-breeding in Europe and America
Manuscripts: Status of chromosomes in plant-breeding in Europe and America
Manuscripts: Starlight raspberry
Manuscripts: Starlight raspberry
Manuscripts: South Dakota golden apple / Kasha apple / Two American and Siberian crabapples: Amsib and Kensib / Kensib crabapple
Manuscripts: South Dakota golden apple / Kasha apple / Two American and Siberian crabapples: Amsib and Kensib / Kensib crabapple
Manuscripts: Small apple trees better for the prairie
Manuscripts: Small apple trees better for the prairie
Manuscripts: Sketch of horticulture in South Dakota
Manuscripts: Sketch of horticulture in South Dakota
Manuscripts: Siberian sweet clover
Manuscripts: Siberian sweet clover
Manuscripts: Siberian crabs for apple stocks
Manuscripts: Siberian crabs for apple stocks
Manuscripts: Shall tomatoes be red, pink, yellow or white?
Manuscripts: Shall tomatoes be red, pink, yellow or white?
Manuscripts: Shall part of South Dakota be taken out of cultivation?
Manuscripts: Shall part of South Dakota be taken out of cultivation?
Manuscripts: Seedless apples
Manuscripts: Seedless apples
Manuscripts: Seed corn should never freeze
Manuscripts: Seed corn should never freeze
Manuscripts: Saving one-third of the wheat
Manuscripts: Saving one-third of the wheat
Manuscripts: Saga of the Sioux
Manuscripts: Saga of the Sioux
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Work for everybody
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Work for everybody
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Wages and salary
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Wages and salary
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Vitamins
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Vitamins
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Untitled (Krasnojavnoa is a small kolkhoz
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Untitled (Krasnojavnoa is a small kolkhoz
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Unborn men do not win wars
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Unborn men do not win wars
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Travel in closed provinces
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Travel in closed provinces
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The three classes of farmers
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The three classes of farmers
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The Soybean Institute
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The Soybean Institute
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The Soviety Kins (motion pictures)
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The Soviety Kins (motion pictures)
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The Russian cooks
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The Russian cooks
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The return of culture and style
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The return of culture and style
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The order of the laughing camel
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The order of the laughing camel
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The machine tractor stations
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The machine tractor stations
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The Koklhoz for America
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The Koklhoz for America
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The collective farms solved the farm problem
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The collective farms solved the farm problem
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The basis of fruit breeding and agricultural exploration
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - The basis of fruit breeding and agricultural exploration
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Stages of collectivization
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Stages of collectivization
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Social psychiatry and Stalin
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Social psychiatry and Stalin
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Shilka is in Dauria
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Shilka is in Dauria
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Russian Communisn is not Communism
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Russian Communisn is not Communism
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Russia dreams of free bread
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Russia dreams of free bread
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Private gardens
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Private gardens
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Perennial wheat
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Perennial wheat
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Overproduction
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Overproduction
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - No profit in vodka
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - No profit in vodka
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - No effort to direct by travels in Russia
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - No effort to direct by travels in Russia
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Mongolia
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Mongolia
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Mare's milk and soy beans
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Mare's milk and soy beans
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Management necessary
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Management necessary
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Machines in the Soviet Union
Manuscripts: Russian as observed by an Agricultural Explorer: unnumbered - Machines in the Soviet Union
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