Zobrazeno 1 - 10
of 18
pro vyhledávání: '"K. Francis Salifu"'
Autor:
K. Francis Salifu, George Hernandez, Douglass F. Jacobs, Ronald P. Overton, Emile S. Gardiner, Rosa C. Goodman
Publikováno v:
Scandinavian Journal of Forest Research. 27:255-269
Seedling morphological quality standards are lacking for bottomland hardwood restoration plantings in the Lower Mississippi River Alluvial Valley, USA, which may contribute toward variable restoration success. We measured initial seedling morphology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::314bdb4c3c9a9a7170329b23d2e98da8
https://doi.org/10.1080/02827581.2011.628948
https://doi.org/10.1080/02827581.2011.628948
Publikováno v:
Communications in Soil Science and Plant Analysis. 40:1408-1417
Although retranslocation or nitrogen (N) derived from plants (NDFP) may account for more than 50% of the annual N demand in new growth of conifer seedlings, the proportional contribution of NDFP vs. current uptake or N derived from fertilizer (NDFF)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ee0009757fd5e243234a3c859065fd5
https://doi.org/10.1080/00103620902818062
https://doi.org/10.1080/00103620902818062
Publikováno v:
Journal of Rare Earths. 27:270-279
Rare earth elements have been used for 30 years in Chinese agriculture to improve growth and yield. Numerous scientific studies have shown improvements in physiology, mineral nutrition, and growth, though deleterious effects may also occur. Very few
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e2a64ae6335df4f76775cd5b011cb95
https://doi.org/10.1016/s1002-0721(08)60233-1
https://doi.org/10.1016/s1002-0721(08)60233-1
Publikováno v:
European Journal of Forest Research. 128:253-263
Holm oak (Quercus ilex L.) seedlings were exponentially (E) nutrient loaded using incremental increases in fertilizer addition or conventionally (C) fertilized using a constant fertilizer rate during nursery culture. The fertility treatments (mg N pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b1f22065ef70b75006d87e769392b1a
https://doi.org/10.1007/s10342-009-0261-y
https://doi.org/10.1007/s10342-009-0261-y
Autor:
Anthony S. Davis, Barrett C. Wilson, R. Kasten Dumroese, K. Francis Salifu, Douglass F. Jacobs, Rosa C. Goodman
Publikováno v:
Canadian Journal of Forest Research. 38:1526-1535
We tested effects of shortened day length during nursery culture on Douglas-fir ( Pseudotsuga menziesii var. menziesii (Mirb.) Franco) seedling development at dormancy release. Seedlings from a 42°N source were grown either under ambient photoperiod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98c6dd8f6de569a0063708b248cb0f64
https://doi.org/10.1139/x08-020
https://doi.org/10.1139/x08-020
Publikováno v:
Trees. 22:685-695
Nitrogen (N) limits plant productivity and its uptake and assimilation may be regulated by N source, N availability, and nitrate reductase activity (NRA). Knowledge of how these factors interact to affect N uptake and assimilation processes in woody
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2486a2420550aeb8859e203fee7bb0d
https://doi.org/10.1007/s00468-008-0226-7
https://doi.org/10.1007/s00468-008-0226-7
Autor:
K. Francis Salifu, Kent G. Apostol, Barrett C. Wilson, R. Kasten Dumroese, Douglass F. Jacobs
Publikováno v:
Forest Ecology and Management. 253:89-96
Spring planting is standard operational practice in the Central Hardwood Region, though little is known about potential impacts of low root temperature (RT) common during spring on establishment success of temperate deciduous forest tree species. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1022ff779fbb6a968a6c75fd43c4f880
https://doi.org/10.1016/j.foreco.2007.04.054
https://doi.org/10.1016/j.foreco.2007.04.054
Publikováno v:
New Forests, ISSN 0169-4286, 2015, Vol. 46, No. 5-6
Archivo Digital UPM
instname
Archivo Digital UPM
instname
Nursery nitrogen (N) fertilization influences seedling N reserves, morphology, photosynthesis rate and stress tolerance and frequently enhances outplanting performance. Although mineral nutrition is a critical aspect of seedling quality, fertility ta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::279796a2c42afaac5bfa9b53f9331213
https://oa.upm.es/44756/
https://oa.upm.es/44756/
Publikováno v:
Scandinavian Journal of Forest Research. 21:306-316
Exponential nutrient loading has been used to improve nursery fertilizer uptake efficiency of conifer seedlings, but the technique has received little attention in the culture of temperate deciduous hardwoods. This study examined responses of norther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac0f48c0c7546a92df3df721bcd76a70
https://doi.org/10.1080/02827580600761611
https://doi.org/10.1080/02827580600761611
Publikováno v:
HortScience. 41:1342-1346
We evaluated suitability of chemical indices of three media formulations or substrates (A, B, and C) consisting of composted pine bark, coconut coir pith, sphagnum peatmoss, processed bark ash, and perlite in varied proportions for growing northern r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c94acba5fe78c894d064cc26227970c6
https://doi.org/10.21273/hortsci.41.5.1342
https://doi.org/10.21273/hortsci.41.5.1342