Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Katerina Rosenfeld"'
Autor:
Nurit Firon, Katerina Rosenfeld, L. Althan, E. Zamski, D.M. Pharr, E. Pressman, Mary M. Peet, Rachel Shaked
Publikováno v:
Scientia Horticulturae. 109:212-217
Exposure to high temperatures (heat stress) causes reduced yield in tomatoes (Lycopersicon esculentum), mainly by affecting male gametophyte development. Two experiments were conducted where several tomato cultivars were grown under heat stress, in g
Publikováno v:
The Journal of Horticultural Science and Biotechnology. 81:341-348
SummaryExposure to high temperatures causes reduced yields in tomato (Lycopersicon esculentum), mainly by affecting male gametophyte development. The effect of heat stress on pollen characteristics...
Publikováno v:
Scientia Horticulturae. 102:29-36
Four pepper cultivars were grown under winter low night temperature (LNT) conditions (night temperature of 10±2 °C and day temperature which did not exceed 24 °C) in a greenhouse in Bet Dagan, Israel. In all four cultivars, LNT conditions caused a
Publikováno v:
The Journal of Horticultural Science and Biotechnology. 74:101-104
SummaryThe efficiency of an electric bee in pollinating tomatoes grown in an unheated greenhouse was compared with that of bumble bees. Two years of experiments show that under the moderate climatic conditions of autumn and early winter, the two meth
Autor:
Katerina Rosenfeld, Rachel Shaked, B. Aloni, Etan Pressman, Hana Moshkovits, Malca Cohen, Eli Tomer
Publikováno v:
Scientia Horticulturae. 77:145-154
Differences were found among three tomato cultivars (cvs.) in their susceptibility to pointed-fruit malformation. Pointed fruits are characterized by a conical, rather than a round shape. This type of fruit malformation is often found in winter-grown
Publikováno v:
The Journal of Horticultural Science and Biotechnology. 73:131-136
SummaryThe effects of night temperatures on the functioning and fertility of flower parts and, thereby, on fruit set and fruit shape in sweet pepper (Capsicum annum L.) were studied. In cv. Mazurka style length was positively, and the ovary diameter
Autor:
Hana Moshkovitz, E. Tomer, E. Pressman, Malka Cohen, Katerina Rosenfeld, Rachel Shaked, B. Aloni
Publikováno v:
Plant Growth Regulation. 25:171-175
The ovaries of pepper (Capsicum annum L.) plants grown under low night temperatures (12 °C) were larger than those of plants grown under high night temperatures (18 °C). TIBA, applied to young flower buds grown under the higher temperature regime m
Publikováno v:
Annals of Botany. 80:533-538
The decrease in growth rate of the root system or complete cessation of its growth in developed, fruit-bearing tomato plants are known phenomena. It has been suggested that a limited supply of carbohydrates to this organ, due to its relative weakness
Publikováno v:
Annals of Botany; Vol. 80 Issue 4, p533-538, 6p