Zobrazeno 1 - 10 of 22 pro vyhledávání: '"N. P. Woodruff"'
1
Abrasive Action of Windblown Soil on Plant Seedlings 1
Autor: N. P. Woodruff, Leon Lyles
Publikováno v: Agronomy Journal. 52:533-536
ESTABLISHING adequate plant stands in the ,Great Plains is often difficult because of insufficient moismre at planting time and because serious windblown soil abrasion may occur while plants .are in the seedling stage. While this problem is common to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f576ab87764c30d1916fa099c39201de
https://doi.org/10.2134/agronj1960.00021962005200090014x
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2
SURFACE SOIL CLODDINESS IN RELATION TO SOIL DENSITY AT TIME OF TILLAGE
Autor: N. P. Woodruff, Leon Lyles
Publikováno v: Soil Science. 91:178-182
A rough, cloddy surface has proved best to prevent soil from drifting and blowing on winderosion-susceptible lands lacking an organic residue cover. Except for cohesionless sands, most soils will form clods when stirred by tillage implements. Soil mo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::debca661e9d085b0820b679d44e8efda
https://doi.org/10.1097/00010694-196103000-00007
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7
Wind‐Blown Soil Abrasive Injuries to Winter Wheat Plants 1
Autor: N. P. Woodruff
Publikováno v: Agronomy Journal. 48:499-504
SynopsisWinter wheat plants were given fall and spring exposures to blowing soil in a wind tunnel. Average yields, weights of plant material, and number of heads for spring treatments were 46.4, 29.4, and 23.9% less, respectively, than fall treatment
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f61c290c206c33bdb9b0e84f329dc6e4
https://doi.org/10.2134/agronj1956.00021962004800110006x
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9
Stubble-Mulch Tillage and Planting in Crop Residue in the Great Plains
Autor: C. R. Fenster, Marvin Lundquist, N. P. Woodruff, W. W. Harris
Publikováno v: Transactions of the ASAE. 9:0849-0853
B wind and water erosion occur in the Great Plains. The climate is variable and cyclic. Wet years with considerable water erosion may be fol­ lowed by dry years with serious wind erosion and limited soil moisture for crop production. Cultural practi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04357de7241ec07dc90cfbb71220cafb
https://doi.org/10.13031/2013.40115
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