Zon, Raphael, 1874-1956, Graves, Henry Solon, 1871-1951 · Washington, D.C. : U.S. Dept. of Agriculture, Forest Service · leaf 47
^fc^MiiMi Wti„M/t. … w\ilvA\WJi«A\ll.ty#„tv\H»i ■piG. 8.—Maximum and minimum light intensities within crowns of trees with differentarrangement of foliage, a, Tree with horizontal arrangement of foliage, in which noonlight intensity lies between two maxima ; 6, tree with vertical foliage in which themaximum…
Plants Effect of light on · Trees Growth · Light Effect on trees · Tree growth
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