Results 251 to 260 of about 194,146 (302)
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Canadian Journal of Plant Science, 2008
Hochelaga is an early and heavy crisphead lettuce highly tolerant to bolting under long-day growing conditions (more than 13-h). Hochelaga is the first variety released by the Horticultural Research and Development Centre (HRDC) lettuce breeding program of Agriculture and Agri-Food Canada (AAFC), Saint-Jean-sur-Richelieu, Quebec.
Sylvie Jenni, George C Emery
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Hochelaga is an early and heavy crisphead lettuce highly tolerant to bolting under long-day growing conditions (more than 13-h). Hochelaga is the first variety released by the Horticultural Research and Development Centre (HRDC) lettuce breeding program of Agriculture and Agri-Food Canada (AAFC), Saint-Jean-sur-Richelieu, Quebec.
Sylvie Jenni, George C Emery
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Science, 1929
Bibliography: p. 339-341. ; Made available in DSpace on 2007-11-07T15:41:50Z (GMT). No. of bitstreams: 1 inheritanceinlet00durs.pdf: 8034294 bytes, checksum: faac72354d494394504ab30e10ad661f (MD5) Previous issue date: 1930 ; Cover title. ; """The results presented in this bulletin form part of a thesis submitted by the author to the Graduate School of ...
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Bibliography: p. 339-341. ; Made available in DSpace on 2007-11-07T15:41:50Z (GMT). No. of bitstreams: 1 inheritanceinlet00durs.pdf: 8034294 bytes, checksum: faac72354d494394504ab30e10ad661f (MD5) Previous issue date: 1930 ; Cover title. ; """The results presented in this bulletin form part of a thesis submitted by the author to the Graduate School of ...
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Nature, 1947
Gray1 and Simpson2 have both reported experiments on the vernalization of lettuce, and these observers agree that low (2–8°) temperature treatment of the swollen seeds for varying periods, while not affecting the date of heading, reduces the period for which the plants remain in the heated stage and accelerates flowering by fourteen to twenty days ...
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Gray1 and Simpson2 have both reported experiments on the vernalization of lettuce, and these observers agree that low (2–8°) temperature treatment of the swollen seeds for varying periods, while not affecting the date of heading, reduces the period for which the plants remain in the heated stage and accelerates flowering by fourteen to twenty days ...
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Annals of Applied Biology, 1939
SummaryPrevious records of lettuce mosaic are cited. The symptoms of the disease on lettuce are described, and the variation in the reaction of different varieties of cabbage lettuce indicated. The host range is extended to certain composite weeds (including groundsel, Senecio vulgaris) and to members of the family Leguminosae (Pisum sativum.
G. C. AINSWORTH, L. OGILVIE
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SummaryPrevious records of lettuce mosaic are cited. The symptoms of the disease on lettuce are described, and the variation in the reaction of different varieties of cabbage lettuce indicated. The host range is extended to certain composite weeds (including groundsel, Senecio vulgaris) and to members of the family Leguminosae (Pisum sativum.
G. C. AINSWORTH, L. OGILVIE
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Physics World, 2020
It’s easy to take lettuce for granted. You can grow it in your garden and, COVID-19 notwithstanding, pop down to your local supermarket to pick any variety you fancy.
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It’s easy to take lettuce for granted. You can grow it in your garden and, COVID-19 notwithstanding, pop down to your local supermarket to pick any variety you fancy.
openaire +1 more source