Zobrazeno 1 - 10
of 17
pro vyhledávání: '"R. E. Widmer"'
Autor:
L. C. Stephens, R. E. Widmer
Publikováno v:
Journal of the American Society for Horticultural Science. 101:107-111
Six-week treatment at a 13°C soil temperature initiated at the 4- and 6-leaf stages most effectively advanced flowering of Cyclamen persicum Mill. cvs. Mayer Reinweiss and Rosa von Zehlendorf-Tas. Stage of flower bud development immediately after tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0da0c62c8ec701d8b4c2b7969e287296
https://doi.org/10.21273/jashs.101.2.107
https://doi.org/10.21273/jashs.101.2.107
Autor:
R. E. Widmer
Publikováno v:
HortScience. 23:255-259
A survey of floricultural education was conducted for presentation at an International Horticultural Congress Workshop in Aug. 1986. Based on discussion at the workshop, data collected were double-checked with contact persons at each college or unive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e07c3fdc61a16f02f50058aadf42f3d
https://doi.org/10.21273/hortsci.23.2.255
https://doi.org/10.21273/hortsci.23.2.255
Publikováno v:
Euphytica. 42:297-305
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::242a86c503e8cfdb73e57ea07df6709f
https://doi.org/10.1007/bf00034468
https://doi.org/10.1007/bf00034468
Autor:
R. E. Lyons, R. E. Widmer
Publikováno v:
Annals of Botany. 52:885-890
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a1727c9c72ee71a472d6ac2f9307d2c
https://doi.org/10.1093/oxfordjournals.aob.a086648
https://doi.org/10.1093/oxfordjournals.aob.a086648
Publikováno v:
Communications in Soil Science and Plant Analysis. 14:553-573
The 1: 1.5 water, Spurway and saturated media extract procedures were evaluated for cyclamen and 1: 1.5 water extract for poinsettia growing in bark, peat and peat + soil using nutrient uptake as the criterion. In addition, the N, P, and K desirable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bed4b99bab508c42d493977dfb5689e1
https://doi.org/10.1080/00103628309367389
https://doi.org/10.1080/00103628309367389
Publikováno v:
Journal of the American Society for Horticultural Science. 111:4-8
The relationship between water extraction (1:1.5) values and nutrient uptake in geranium (Pelargonium × hortorum Bailey) growing in moss peat (peat), bark, or moss peat and soil media was investigated. Nitrogen, P, and K fertilizers were incorporate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66a00037f4ab4184ea05d09ec7bc0f7a
https://doi.org/10.21273/jashs.111.1.4
https://doi.org/10.21273/jashs.111.1.4
Autor:
R. E. Lyons, R. E. Widmer
Publikováno v:
HortScience. 15:132-135
The genus Cyclamen is a member of the Primulaceae, yet speciation of individual members can be confusing. Cyclamen are very diverse, with several species widely distributed throughout the Mediterranean countries and others indigenous only to specific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1adcd06520a9cbb37fbd3954f18e301
https://doi.org/10.21273/hortsci.15.2.132
https://doi.org/10.21273/hortsci.15.2.132
Autor:
L. W. Drewlow, R. E. Widmer
Publikováno v:
Journal of the American Society for Horticultural Science. 96:633-636
The apparent mutation (“mutation”) incidence in rooted cuttings of 5 clones of the garden chrysanthemum treated with 32P was determined. The apical buds were pinched off at 3 different times in relation to treatment with doses of 0, 25, 50, and 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1d6ccc4f14820cf2f11e9927f970d49
https://doi.org/10.21273/jashs.96.5.633
https://doi.org/10.21273/jashs.96.5.633
Publikováno v:
Theoretical and Applied Genetics. 43:1-5
Self incompatibility was investigated in the hexaploid garden chrysanthemum, a member of Compositae. Nine sibling clones selected from a highly compatible cross were all self incompatible. 14.8% of the crosses between these sibs in diallel were compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd2f3b33bee79874d3349f667650d32c
https://doi.org/10.1007/bf00277824
https://doi.org/10.1007/bf00277824
Publikováno v:
Weed Science. 16:42-45
Nineteen granular herbicides were applied at two rates to garden chrysanthemums (Chrysanthemum morifolium Ram.) in plantings at St. Paul and Morris, Minnesota. The soil at St. Paul was classified as silt loam and at Morris, as clay loam. All herbicid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a708606f4834ed92010789ade95c358
https://doi.org/10.1017/s0043174500030496
https://doi.org/10.1017/s0043174500030496