Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Patricia S. Holloway"'
Autor:
Mia R. Peterburs, Patricia S. Holloway
Publikováno v:
Journal of Environmental Horticulture. 27:207-210
Twelve Alaska native plants were propagated from softwood and semi-hardwood stem cuttings collected from late June through August. Cuttings of new growth were treated with 0.3% indole-3-butyric acid powder and propagated in horticultural grade perlit
Publikováno v:
International Journal of Fruit Science. 6:83-91
Alaska wild berries were harvested in 2003 to evaluate levels of antioxidants in non-cultivated fruit. Berries were stored frozen for up to 20 months until analysis for levels of quercetin and hydrophilic oxygen radical absorbance capacity (H-ORACFL)
Publikováno v:
Acta Horticulturae. :433-438
Flowers of lingonberries were observed at four locations in the Tanana Valley floodplain, Alaska in June and early July 2001. Insect visitors were captured, identified and examined for pollen loads. Visitors included the non-native Apis mellifera, an
Publikováno v:
Native Plants Journal. 4:95-99
Autor:
Patricia S. Holloway
Publikováno v:
Journal of Environmental Horticulture. 10:23-27
Five woody landscape plants were grown on five mulch treatments: 2.5 or 5 cm (1 or 2 in) crushed basaltic rock, 5 or 10 cm (2 or 4 in) of aspen wood chips and a non-mulched control, to determine the usefulness of these mulches in subarctic landscape
Publikováno v:
HortScience. 41:1081C-1081
Frozen lingonberries (Vaccinium vitis-idaea subsp. minus) and bog blueberries (V. uliginosum) were processed using recipes of the Alaska Cooperative Extension Service. Overall antioxidant activity (H-ORAC) was 71 μmol·g-1 of TE for frozen bog blueb
Publikováno v:
HortScience. 39:830B-830
Berries and vegetables can be sources of beneficial phytochemicals that may have antioxidant activity in the human diet. Information on type and quantity of phytochemicals may open new crop opportunities for berries and vegetables harvested in Alaska
Publikováno v:
HortScience. 32:448A-448
Seeds of three Sanguisorba species native to Alaska were germinated in growth chambers with constant air temperatures of 5°, 10°, 15°, 20°, 25°, or 30°C and an irradiance of 150 μM·m–1·s–2 for an 18-hr photoperiod to identify optimum ger
Publikováno v:
HortScience. 30:867C-867
The germination, establishment, survival, and public preference of four wild-flower seed mixes were evaluated in relation to irrigation and seasonal sowing date. The mixes included two commercial nonindigenous wildflower mixes, a commercial mix with
Autor:
Patricia S. Holloway
Publikováno v:
HortScience. 25:1115F-1115
Five woody ornamentals Rosa rugosa, Cotoneaster acutifolia, Malus baccata, Picea glauca and Pinus contorta var. latifolia, were grown for 4 seasons mulched with one of five treatments: 2.5 cm or 5 cm of crushed basaltic quarry stone, 5 cm or 10 cm of