Injury on White Oak Seedlings from Herbicide Exposure Simulating Drift
نویسندگان
چکیده
منابع مشابه
Effect of Apical Meristem Clipping on Carbon Allocation and Morphological Dsvelopment of White Oak Seedlings
” AbshsCt-Seedfings ffOnl three cpen-pctlinsted half-sib white ask seadfofs were clipped in midJuly and their development was compared 10 nonclipped controls after one growing season. I n g e n e r a l w h e n d a t e were analyzed by family clipped seedlings were significantly less desirable in three to six of the eight vartables tested. Numerically, In all families seedlots, the clipped seedl...
متن کاملGrowth and Development of First-year Nursery-grown White Oak Seedlings of Individual Mother Trees
White oak (Quercus alba L.) acorns from individual mother trees at Arrowhead Seed Orchard (ASO, Milledgeville, GA), Beech Creek Seed Orchard (BSO, Murphy, NC), and Savannah River Site (SRS, Aiken,SC) were sown in December 1999 at Whitehall Experiment Forest Nursery (Athens, GA). All 6 mother trees from BSO were grafted. By early April, germination exceeded 80percent for all but six families. Fi...
متن کاملLong-term Growth and Persistence of Blue Oak (quercus Douglasii) Seedlings in a California Oak Savanna
We report on growth and survivorship of two cohorts of blue oaks Quercus douglasii Hook. & Arn. (Fagaceae) monitored at Hastings Reservation in Monterey County, California, the first growing in an unprotected old field and measured as seedlings in 1965 and the second planted as acorns in 1985 in several sites differing in their degree of protection from grazing. Growth of all individuals was ex...
متن کاملPhysiological and phenological responses of oak seedlings to oak forest soil in the absence of trees.
Established trees influence the growth and physiology of seedlings by altering above- and belowground conditions; however, tree influences on seedling physiology via belowground interactions are not well understood. We used soil transfers to an open field to examine the belowground influences of a Quercus ellipsoidalis E.J. Hill dominated forest on Q. ellipsoidalis seedling mycorrhizal infectio...
متن کاملTOtJAwz) A SltEfcLE NURS=y ~O'fCKOL FOR OAK SEEDLINGS
After a soil fertility baseline had been'determined for the Georgia Forestry Commission's (GFC) Morgan Nursery, a single nursery protocol consistently produced high quality oak seedlings. The fertility baseline developed at the Institute of Tree Root Biology (ITRB) Whitehall Experimental Nursery and adjusted for three GFC nurseries has a background target level at CA, K, P, Mg, Cu. Zn, and B of...
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ژورنال
عنوان ژورنال: HortScience
سال: 2008
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.43.7.2076