 A places the tree in the hole, to ascertain whether this is of the proper size ; a board or stick laid across the hole aids in judging the depth. Trees should not be set deeper than they stood before, except in loose, poor soil. More trees are killed...  Bulletin - Página 39por Michigan. Department of Public Instruction - 1904Visualização integral - Acerca deste livro
 | Charles Rufus Skinner - 1890 - 528 páginas
...stick laid across the hole aids in judging the depth. Trees .should not be set deeper than they stood before, except in loose, poor soil. More trees are killed by too deep planting than the reverse. If the root-system is developed sideways but not centrally, as is often the case, a hill is raised... | |
 | Robert M. King - 1894 - 348 páginas
...stick laid across the hole aids in judging the depth. " Trees should not be set deeper than they stood before, except in loose, poor soil. More trees are killed by too deep planting than the reverse. If the root system is developed sideways, but not centrally, as is often the case, a hill is raised... | |
 | Maud Barnett, Wisconsin. Department of Public Instruction - 1907 - 110 páginas
...stick laid across the hole aids in judging the depth. Trees should not be set deeper than they stood before, except in loose, poor soil. More trees are killed by too deep planting than the reverse. If the root system is developed sidewise but not centrally, as is often the case, a hill is raised... | |
 | 1913 - 396 páginas
...stick laid across the hole aids in judging the depth. Trees should not be set deeper than they stood before, except in loose, poor soil. More trees are killed by too deep planting than the reverse. If the root-system is developed sideways, but not centrally, as is often the case, a hill is raised... | |
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