Weed control and autumn-olive affect early growth and survival of black walnut in a hardwood clearcut |
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| Authors: | Ponder Felix |
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| Affiliation: | (1) North Central Forest Experiment Station, University of Missouri, 1–26 Agriculture Building, 65211 Columbia, MO, USA |
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| Abstract: | Eight years after planting in a hardwood clearcut, black walnut trees in plots with weed control had significantly better survival and were taller and larger in diameter than those in plots without weed control. Planting autumn-olive with walnut also significantly increased height and diameter of the walnuts but did not affect their survival. |
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| Keywords: | herbaceous vegetation herbicides Juglans nigra mixed planting weed competition |
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