“John H. Klippart”的意思、由来-开放百科全书

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John H. Klippart

释义

Publications
References

John Hancock Klippart (1823–1878) was an American agriculturist and expert on wheat farming.

Klippart was born in Stark County, Ohio. Klippart worked for the Ohio State Board of Agriculture and has been described as the most "informed individual" of his time on wheat culture. He published a large book in 1858 documenting information about wheat plants and farming.^[1]

Klippart was an early evolutionary thinker to have mentioned the concept of natural selection.^[2] According to science historian Conway Zirkle "In 1858, Klippart showed how nature could displace one variety or species of wheat by another."^[3]

Publications

An Essay on the Origin, Growth, Diseases, Varieties, etc., of the Wheat Plant (1858)
[https://archive.org/stream/wheatplantitsori00klip#page/n5/mode/2up The Wheat Plant: Its Origin, Culture, Growth, Development, Composition, Varieties, Diseases, Etc., Etc. Together With a Few Remarks on Indian Corn, its Culture, Etc.] (1860)
[https://archive.org/stream/principlespracti01klip#page/n5/mode/2up The Principles and Practice of Land Drainage] (1861)

References

1. ^Libecap, Gary D; Steckel, Richard H. (2011). The Economics of Climate Change: Adaptations Past and Present. University of Chicago Press. p. 170. {{ISBN|0-226-47988-9}}
2. ^Ewan, Joseph; Arnold, Chester Arthur. (1969). A Short History of Botany in the United States. Hafner Publishing Company. pp. 61-62. "In 1858, the year in which Darwin and Wallace described natural selection, Klippart of Ohio showed (independently of Darwin and Wallace) how natural selection operated within a cultivated species."
3. ^Zirkle, Conway. (1959). Species Before Darwin. Proceedings of the American Philosophical Society. Vol. 103, No. 5. pp. 636-644.

4 : 1823 births|1878 deaths|American agriculturalists|Proto-evolutionary biologists

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