"Year-Round Solar-Energy Utilization in Bulk-Curing/Greenhouse System" by B. K. Huang, 1981
April 1979 to July 1981

Acceleration during cutting
September 14, 1972

Acceleration spectra
circa June 8, 1972

Acceleration spectra
June 15, 1972

Apparatus diagram and chart on heart rates
March 7, 1956

Chart comparing a leaf's area with its length and its width
December 10, 1959

Chart for wheel diagram study
March 3, 1972

Chart of leaf elevator losses for an echelon defoliator, 1956

Chart on front engine acceleration spectra
July 27, 1972 to July 27, 1972

Chart on oxygen consumption and heart rate
January 21, 1965

Chart on oxygen consumption and heart rate
February 24, 1967

Chart on power and inertia loads
January 28, 1969

Charts and diagram on damage from tobacco curing
January 14, 1964

Charts and diagram on tobacco plant growth and harvesting, 1964

Charts and diagram on vibrations from apparatus
April 7, 1972

Charts and diagrams of an automatic hydraulic height controller
December 1, 1969

Charts and diagrams of tobacco research
March 3, 1965

Charts and diagrams on chainsaw use
May 6, 1969

Charts and diagrams on crank angles
April 6, 1972

Charts and diagrams on displacement and feedback
November 14, 1972

Charts and diagrams on energy needed to remove tobacco leaves
February 8, 1962

Charts and diagrams on human energy research
February 8, 1966

Charts and diagrams on hydraulic machinery
March 24, 1971

Charts and diagrams on tobacco harvesters
September 14, 1965

Charts and diagrams on tobacco harvesting and yield in terms of yield, 1955-1958

Charts and diagrams on vibration response
March 11, 1968

Charts and diagrams on vibration simulation
July 20, 1967

Charts and diagrams on vibration simulation
June 5, 1969

Charts and drawing examining work and vibration factors
November 8, 1965

Charts and equation on conditions effecting work
January 20, 1964

Charts and figures diagramming nozzles' air velocity for dusting toxicants
1962 to January 2, 1963

Charts and other visuals on rate of deformation in extracted roots, 1965-1966
November 27, 1967

Charts diagramming enthalpy in terms of environmental factors
May 21, 1965

Charts diagramming the effect of human error on transplanting tobacco
June 14, 1963

Charts of factors effecting workloads
October 1, 1959

Charts of total leaf area
May 20, 1971

Charts on acceleration and frequency
September 30, 1971

Charts on acceleration and frequency
April 18, 1968

Charts on agricultural engineering research
January 31, 1969

Charts on conditions effecting workloads
September 16, 1959

Charts on crank angles
August 28, 1972

Charts on crank angles
April 12, 1972

Charts on difference in top and bottom room air temperatures with forced air ventilation due to location of air intake vents, 1961
November 8, 1961 to November 9, 1961

Charts on farm tractor accidents and fatalities in North Carolina, 1952-1968

Charts on mean radiant temperatures
February 21, 1964

Charts on octave band analysis for farm tractor steering wheels
May 2, 1969

Charts on pipes and exhaust
May 31, 1972

Charts on plant growth and watering
February 6, 1968

Charts on radiant temperatures
December 28, 1966

Charts on seeds in air and water
December 1, 1966

Charts on temperature and workloads
March 27, 1962

Charts on the deformation properties of sweet potatoes
January 10, 1967

Charts on the effect of working mode on oxygen consumption
August 19, 1968

Charts on the effects of temperature, change in workload, and relative humidity
September 21, 1959

Charts on the tobacco industry
1953 to August 12, 1955

Charts on the vibration responses of humans
October 2, 1969

Charts on tobacco mechanization
February 8, 1962

Charts on tractor seat functions
September 19, 1968

Charts on transmissibility curves
October 3, 1969

Charts on vibration study
January 12, 1968

Charts on work errors
February 20, 1967

Charts, diagrams, and math formulas on tobacco stalk cutting, 1960-1961

Charts, diagrams, and tables on a third order system
May 3, 1967

Charts, equations, and information on noise spectra
June 5, 1972

Composition of Tobacco Varieties :: Data :: Harvesting

Curing: Bin-type, Bulk :: Data :: Harvesting
1960

Diagrams and chart on hydraulic linear actuator
November 28, 1972

Diagrams and chart on shaking machinery
June 26, 1970

Diagrams and charts on eye response to light
January 25, 1963

Diagrams and charts on shaking machinery
May 29, 1970

Drying Unit - High Temp - Conceptual model for rapid-drying of yellowed tobacco leaf, undated

Efficiency of different harvesting methods charts
December 11, 1957

Eighth Annual Report on Engineering Studies in Tobacco Production, Cultural Operations, 1956
1955 to 1956

Eighth Annual Report on Engineering Studies in Tobacco Production, Cultural Operations, 1956
1955 to 1956

Electric pistachio nut sorter records, 1975-1978
August 8, 1975 to January 3, 1978

Graph on temperature and humidity conditions during a typical curing, 1951

Graphs
November 11, 1965

Graphs
July 1, 1966

Harvesting Information :: Data :: Harvesting
August 10, 1967 to September 18, 1967

Harvesting speed and gain charts, 1963

Heart rate alignment chart
September 11, 1959

Heart rates during exercise and rest charts
May 29, 1964

Improvements of mechanized farms charts
circa 1956 to 1973

Leaf removal energy study, 1958

Leaf space studies, 1959

Leaf thickness study, 1959

Line graph on the mechanical strength of tobacco tissue, 1963-1964

Mechanical Harvesting Data :: Data :: Harvesting
June 1954 to September 1954

Money requested versus money received table, circa 1966
1956 to 1966

Photos of and charts on mechanical device
October 16, 1967

Plant growth study, 1965
March 3, 1965 to November 16, 1965

Plot data from fertilization studies, 1960
June 1960

Studies on leaf temperature and plant size variance, 1960
1958 to 1960

Study on date of planting, 1960
June 7, 1960 to June 24, 1960

Study on force and energy needed for leaf removal, 1958-1961

Tables and graphs on equipment used in agriculture and work performance
May 21, 1964

Tabulation of Areas: Fertilizer Plots :: Fertilization Studies
June 13, 1960 to August 29, 1960

Tobacco Harvest Operating Parameters with Data, 1966

Wheel angles on harvesting machinery charts and diagrams
June 14, 1972

Work rates and energy expenditure rate for tobacco priming
September 3, 1955