Zobrazeno 1 - 6 of 6 pro vyhledávání: '"John T. Cassady"'
1
Certain Ecological Characteristics of Orange Sneezeweed
Autor: John T. Cassady
Publikováno v: Ecology. 21:87-90
Orange sneezeweed (Helenium hoopesii A. Gray), a stout perennial herb of the composite family, has become one of the most important poisonous plants (Marsh, et al, '21, and Dayton, et al, '37) on the summer range lands in the central Rocky Mountains.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adb48a229204dde0aca019a4d26ff852
https://doi.org/10.2307/1930621
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5
Bluestem Range in the Piney Woods of Louisiana and East Texas
Autor: John T. Cassady
Publikováno v: Journal of Range Management. 4:173
S INCE virgin stands of longleaf pine in Louisiana and East Texas were cut, the pine has not reproduced successfully on most of the area. Clear cutting, indiscriminate woods burning, hog-rooting, and brown-spot needle disease teamed up or worked sepa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bf8275353d9014ff5e2f1c8c2e98cdd
https://doi.org/10.2307/3893700
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6
Determining Forage Weight on Southern Forest Ranges
Autor: John T. Cassady, Robert S. Campbell
Publikováno v: Journal of Range Management. 2:30
OPEN forests in the Louisana uplands I ) produce 2500 pounds or more of grass per acre per year (Fig. 1A). But adjacent 15-year-old plantations of pine or good stands of second-growth pine may not produce more than 250 pounds of green herbage per acr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4ea623bc3eec17ded49660d4802a3c7
https://doi.org/10.2307/3893830
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