Cover Image

Do sunspot cycles affect crop yields? /

Bibliographic Details
Main Author:	Harrison, Virden L.
Corporate Author:	United States. Department of Agriculture. Economic Research Service
Format:	Government Document Book
Language:	English
Published:	[Washington] : U.S. Dept. of Agriculture, Economic Research Service, [1976]
Series:	Agricultural economic report ; no. 327.
Subjects:	Crop yields. Sunspots.

Similar Items

Sunspot cycles /
Published: (1983)

Sunspots /
by: Bray, R. J.
Published: (1965)

Sunspots /
by: Bray, R. J.
Published: (1979)

Sunspot activity near cycle minimum and what it might suggest for cycle 24, the next sunspot cycle /
by: Wilson, Robert M.
Published: (2009)

Sunspots : theory and observations /
Published: (1992)

On the structure of the sunspot zone /
by: Bell, Barbara, 1922-
Published: (1960)

Sunspots: Theory and Observations /
by: Thomas, John H.
Published: (1992)

Comparison of the variations of sunspot number, number of sunspot groups, and sunspot area, 1875-2013 /
by: Wilson, Robert M.
Published: (2014)

Predicting the size and timing of sunspot maximum for cycle 24 /
by: Wilson, Robert M.
Published: (2010)

Mixing length damping and sunspots /
by: Lykoudis, P. S. (Paul S.), 1926-
Published: (1965)

Sunspots in action /
by: Stetson, Harlan True, 1885-1964
Published: (1947)

Sunspot numbers, 1610-1985 : based on "The sunspot activity in the years 1610-1960" /
by: McKinnon, John A.
Published: (1987)

Magnetic observation of sunspots, 1917-1924 ... /
by: Hale, George Ellery, 1868-1938
Published: (1938)

Sunspots and geomagnetism /
by: Bell, Barbara, 1922-, et al.
Published: (1958)

Some sunspot and flare statistics /
by: Bell, Barbara, 1922-, et al.
Published: (1959)

The relative positions of sunspots and flares /
by: Wolbach, John G.
Published: (1963)

Sunspot theory based on magneto-fluid-mechanic turbulent damping /
by: Lykoudis, P. S. (Paul S.), 1926-
Published: (1971)

The effect of meteorological factors on crop yields and methods of forecasting the yield.
Published: (1982)

Crop yield : physiology and processes /
Published: (1999)

Sunspots, dust, and rainfall /
by: Newhall, George N.
Published: (1988)

An estimate of the size and shape of sunspot cycle 24 based on its early cycle behavior using the Hathaway-Wilson-Reichmann shape-fitting function /
by: Wilson, Robert M.
Published: (2011)

Maximizing crop yields /
by: Fageria, N. K., 1942-
Published: (1992)

Cover crops and crop yields /
Published: (2009)

On the relationship between spotless days and sunspot cycle : a supplement /
by: Wilson, Robert M., et al.
Published: (2006)

An introduction to the physiology of crop yield /
by: Hay, Robert K. M., 1946-
Published: (1989)

The physiology of crop yield /
by: Hay, Robert K. M., 1946-
Published: (2006)

Yield formation in the main field crops /
by: Petr, J. (Jiří)
Published: (1988)

Physiology and determination of crop yield /
Published: (1994)

Nature's third cycle : a story of sunspots /
by: Choudhuri, Arnab Rai, 1956-
Published: (2015)

Nature's third cycle : a story of sunspots /
by: Choudhuri, Arnab Rai, 1956-
Published: (2015)

Yield gains in major U.S. field crops /
Published: (2014)

Sampling techniques for measuring and forecasting crop yields /
by: Huddleston, Harold F.
Published: (1978)

YIELD : a numerical crop yield model of irrigated and rainfed agriculture /
Published: (1982)

A study of certain climatic factors that may affect crop yields in the high plains of Oklahoma /
by: Daniel, Harley A.
Published: (1935)

Textbook of gravity sunspots and climate /
by: Bailey, Frederick
Published: (2007)

Weather and yield /
Published: (1991)

Methodologies for valuation of agricultural crop yield changes : a review /
Published: (1978)

Physiological aspects of crop yield /
Published: (1969)

Physiological aspects of crop yield
Published: (1969)

Sunspot magnetic fields for the I.G.Y. /
Published: (1962)