Crop yields
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Broader terms:Related term:Used for:- Crops -- Yields
- Field crops -- Yields
- Yields, Crop
![[Info]](https://onlinebooks.library.upenn.edu/info.gif)
Sulfuric Acid Rain Effects on Crop Yield and Foliar Injury (Corvallis, OR: Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, ca. 1980), by Jeffrey J. Lee, Grady E. Neely, and Shelton C. Perrigan- The Law of Diminishing Returns (Yonkers-on-Hudson and Chicago: World Book Co., 1924), by W. J. Spillman and Emil Lang
Items below (if any) are from related and broader terms.
Filed under: Soil productivity -- United States- Impacts of Technology on U.S. Cropland and Rangeland Productivity (1982), by United States Congress Office of Technology Assessment
- The Shifting Patterns of Agricultural Production and Productivity Worldwide (2010), ed. by Julian M. Alston, Bruce A. Babcock, and Philip G. Pardey (PDF with commentary at Iowa State)
- Changes in Agricultural Production and Technology in Colombia (Foreign Agricultural Economic Report #52; Washington: U.S. Dept. of Agriculture in cooperation with Ministry of Agriculture and the Central Planning Agency of Colombia, 1969), by L. Jay Atkinson (page images at HathiTrust)
- Why Agriculture Productivity Falls: The Political Economy of Agrarian Transition in Developing Countries (West Lafayette, IN: Purdue University Press, c2023), by Rashed A. M. Titumir (PDF with commentary at Purdue)
- Collectivization and its Impact on the Ukrainian Population and on Soviet Agricultural Productivity: Hearing Before the Committee on Agriculture, Nutrition, and Forestry, United States Senate, Ninety-Eighth Congress, First Session, November 15, 1983 (Washington: GPO, 1984), by United States Senate Committee on Agriculture, Nutrition, and Forestry (page images at HathiTrust)
- Impacts of Technology on U.S. Cropland and Rangeland Productivity (1982), by United States Congress Office of Technology Assessment
- Agriculture Information Bulletin (partial serial archives)
- Nutrition During Lactation (1991), by Institute of Medicine (U.S.) (page images with commentary at NAP)
- Journal of Crop Physiology (partial serial archives)
- Crop Reports and General Business Conditions, by Commercial National Bank, Chicago (partial serial archives)
- Farm Practices: Plowing, Harrowing, Planting, Cultivating (second edition, 1947), by Allis-Chalmers Manufacturing Company Tractor Division (page images at HathiTrust)
- Enhancing the Quality of U.S. Grain for International Trade (1989), by United States Congress Office of Technology Assessment (PDF files at Princeton)
- Enhancing the Quality of U.S. Grain for International Trade (1989), by United States Congress Office of Technology Assessment (PDF files at Princeton)
- Enhancing the Quality of U.S. Grain for International Trade (1989), by United States Congress Office of Technology Assessment (PDF files at Princeton)
- Engineering Elements of Farm Machinery (second printing; Ann Arbor: Edwards Bros., 1954), by Roy Bainer, Robert Allen Kepner, and E. L. Barger (page images at HathiTrust)
- Farm Shop Practice (New York and London: McGraw-Hill Book Co., 1939), by Mack M. Jones (page images at HathiTrust)
- Agricultural Process Engineering (first edition; New York: J. Wiley and Sons; London: Chapman and Hall, 1955), by S. M. Henderson and R. L. Perry (page images at HathiTrust)
- Rudimentary Treatise on Agricultural Engineering (3 volumes; London: J. Weale, 1852-1853), by G. H. Andrews
- The Horse-Hoeing Husbandry, or, An Essay on the Principles of Tillage and Vegetation: Wherein is Shewn a Method of Introducing a Sort of Vineyard-culture into the Corn-Fields, in Order to Increase Their Product, and Diminish the Common Expence, by the Use of Instruments Described in Cuts (Dublin: Printed by A. Rhames, 1733), by Jethro Tull (page images at Cornell)
- Horse-Hoeing Husbandry, or, An Essay on The Principles of Vegetation and Tillage: Designed to Introduce a New Method of Culture, Whereby the Produce of Land Will Be Increased, and the Usual Expence Lessened ; Together with Accurate Descriptions and Cuts of the Instruments Employed in It (third edition; London: Printed for A. Millar, 1751), by Jethro Tull
- Anleitung zur Behandlung der Lokomobilen (in German; Berlin: P. Parey, 1888), by L. Paul Lázár
- Steam Logging Machinery (Pine Town, NC: Surry Parker, c1912), by Surry Parker
- Steam Logging Machinery (Pine Town, NC: Surry Parker, c1912), by Surry Parker
- Horse-Hoeing Husbandry (fourth edition; London: Printed for A. Millar, 1762), by Jethro Tull (multiple formats at archive.org)
- Horse-Hoeing Husbandry, or, An Essay on The Principles of Vegetation and Tillage: Designed to Introduce a New Method of Culture, Whereby the Produce of Land Will Be Increased, and the Usual Expence Lessened ; Together with Accurate Descriptions and Cuts of the Instruments Employed in It (third edition; London: Printed for A. Millar, 1751), by Jethro Tull
- The Horse-Hoeing Husbandry, or, An Essay on the Principles of Tillage and Vegetation: Wherein is Shewn a Method of Introducing a Sort of Vineyard-culture into the Corn-Fields, in Order to Increase Their Product, and Diminish the Common Expence, by the Use of Instruments Described in Cuts (Dublin: Printed by A. Rhames, 1733), by Jethro Tull (page images at Cornell)
- Anleitung zur Behandlung der Lokomobilen (in German; Berlin: P. Parey, 1888), by L. Paul Lázár
- Tanks in The Great War, 1914-1918 (New York: E. P. Dutton and Co., 1920), by J. F. C. Fuller (page images at HathiTrust)
- Organizational Maintenance Manual, Tank, Combat, Full Tracked: 105-mm Gun, M60A3 (2350-00-148-6548) and (2350-01-061-2306) TTS Turret (Technical manual 9-2350-253-10, revised reprint of a manual originally published in 1980; Washington: Headquarters, Dept. of the Army, 1992), by United States Department of the Army (page images at HathiTrust)
- Organizational Maintenance Manual, Tank, Combat, Full Tracked: 105-mm Gun, M60A3 (2350-00-148-6548) and (2350-01-061-2306) TTS Turret (Technical manual 9-2350-253-10, revised reprint of a manual originally published in 1980; Washington: Headquarters, Dept. of the Army, 1992), by United States Department of the Army (page images at HathiTrust)
- The Road to Damascus (included on the Ghost Baen CD image), by John Ringo and Linda Evans
- Tanks and Industry: The Detroit Arsenal, 1940-1954 (Warren, MI: History Office, U.S. Army Tank-Automotive and Armaments Command, 1995), by Kevin Thornton and Dale Prentiss (page images at HathiTrust)
- Tom Swift and His War Tank, by Victor Appleton (Gutenberg text)
- Organizational Maintenance Manual, Tank, Combat, Full Tracked: 105-mm Gun, M60A3 (2350-00-148-6548) and (2350-01-061-2306) TTS Turret (Technical manual 9-2350-253-10, revised reprint of a manual originally published in 1980; Washington: Headquarters, Dept. of the Army, 1992), by United States Department of the Army (page images at HathiTrust)
- Organizational Maintenance Manual, Tank, Combat, Full Tracked: 105-mm Gun, M60A3 (2350-00-148-6548) and (2350-01-061-2306) TTS Turret (Technical manual 9-2350-253-10, revised reprint of a manual originally published in 1980; Washington: Headquarters, Dept. of the Army, 1992), by United States Department of the Army (page images at HathiTrust)
- The Modern Philosopher, or, Terrible Tractoration! (second American edition; Philadelphia: E. Bronson, 1806), by Thomas Green Fessenden (multiple formats at archive.org)
- Farm Spies: How the Boys Investigated Field Crop Insects (New York: Macmillan, 1916), by Albert Frederick Conradi and Willliam Andrew Thomas (illustrated HTML with commentary at elfinspell.com)
- Manage Insects on Your Farm: A Guide to Ecological Strategies (Beltsville, MD: Sustainable Agriculture Network, 2005), by Miguel A. Altieri, Clara I. Nicholls, and Marlene Fritz (PDF at sare.org)
- Ecologically Based Pest Management: New Solutions for a New Century (1996), by National Research Council Board on Agriculture (page images with commentary at NAP)
- Pest Management Strategies in Crop Protection (2 volumes; 1979), by United States Congress Office of Technology Assessment (page images at HathiTrust)
- Agricultural Process Engineering (first edition; New York: J. Wiley and Sons; London: Chapman and Hall, 1955), by S. M. Henderson and R. L. Perry (page images at HathiTrust)
- Introduction to Permaculture (Corvallis: Oregon State University, ca. 2021), by Andrew Millison (multiple formats at Oregon State)
- A First Report of the Relations Between Climates and Crops (Washington: GPO, 1905), by Cleveland Abbe (multiple formats at archive.org)
- Horse-Hoeing Husbandry, or, An Essay on The Principles of Vegetation and Tillage: Designed to Introduce a New Method of Culture, Whereby the Produce of Land Will Be Increased, and the Usual Expence Lessened ; Together with Accurate Descriptions and Cuts of the Instruments Employed in It (third edition; London: Printed for A. Millar, 1751), by Jethro Tull
- Intellectual Property Rights and Plant Biotechnology: Proceedings of a Forum (1997), by National Research Council (page images with commentary at NAP)
- Principles of Plant Pathology: A Text and Laboratory Manual (2 volumes in 1; Ann Arbor: Edwards Bros., c1924), by Charles Elmer Owens (page images at HathiTrust)
- Farming and Gardening for Health or Disease (1945), by Albert Howard and Louise E. Howard (text in Australia; NO US ACCESS)
- Amaranth to Zai Holes: Ideas for Growing Food Under Difficult Conditions, by Laura S. Meitzner and Martin L. Price (HTML at archive.org)
More items available under broader and related terms at left.