Search
All content is free for everyone to browse, read and share. You’ll find journal articles and non-peer reviewed grey literature. Type keywords into the search box or Use the filtering options below to browse the content.
Showing 21 results
A. fatua and A. barbata plants were collected from a wide geographic range in Western Australia and tested for their temp. and daylength responses. Al...
Read moreFive lines of tetraploid wheat from 2 contrasting wild habitats in Israel, and 2 hexaploid wheat (T. aestivum vulgare) cv., 1 of spring habit and the ...
Read moreSeedlings of cocksfoot populations from Norway and Portugal were planted-out 5 cm apart at the cotyledon stage into boxes equipped with partitions to ...
Read moreThere are clear indications that Birch grows in height only when the mean air and soil temperatures exceed 42-44°F. There is a rather loose correlatio...
Read moreThe effects of temperature and photoperiod on the growth and development of three populations from Norway and one from Portugal were studied. Marked e...
Read moreLeaf expansion and tillering of three natural populations from Norway and one from Portugal were studied at three temperatures and two photoperiods. T...
Read moreSeedlings of Matricaria matricarioides, M. recutita and Tripleurospermum maritimum ssp. inodorum which emerged in the field from January to June took ...
Read moreCocksfoot from Norway and Portugal was grown in controlled environment at 5, 15 or 25°C with 8 h high-intensity light/day with or without a further 16...
Read moreTo evaluate the impacts of climate change on the primary production of temperate deciduous tree species, the onset and cessation of the growth must be...
Read moreSeeds collected from native herbaceous plants in the Sheffield region were subjected to a range of amplitudes of diurnal fluctuations in temp. All exp...
Read more