Words similar to hrww
Example sentences for: hrww
How can you use “hrww” in a sentence? Here are some example sentences to help you improve your vocabulary:
We conclude that reduced foliage water content in northern selected HRWW genotypes during extended acclimation is not due to impairment of root hydraulic conductance as proposed by Limin and Fowler [ 15 ] . Rather a tissue water deficit occurs because uptake is inadequate to replenish foliage water lost at this temperature.
Further, that the blue light response of guard cells is independent of chloroplast-driven changes in CO 2 that can also cause stomata to open [ 22 ] . Thus, at an irradiance of 4 μmol m -2s -1during 2°C exposure, it is likely that reduction in foliage water content of northern HRWW cultivars is due to induced stomatal conductance resulting from blue light rather than from a photosynthetic response.
From this limited survey we have demonstrated that FR genotypes of HRWW have reduced foliage water content when acclimated under our laboratory conditions.
[ 19 ] observed that during low non-freezing temperature in the field a greater decrease in crown osmotic potential occurred in freeze-resistant compared to more susceptible HRWW cultivars.
Two HRWW cultivars commercially grown in the Great Plains of United States were the primary genotypes investigated: 'Winoka' released in South Dakota [ 23 ] and 'TAM W-101' released in Texas [ 24 ] . According to South Dakota Experiment Station records, Winoka (northern selected) generally has a greater stand survival rank than TAM W-101 (southern selected) in the Northern Great Plains [ 25 ] . Therefore, Winoka was designated as freeze resistant (FR) and TAM W-101 as freeze susceptible (FS), a modification of the "cold resistance" terminology previously reported for HRWW cultivars [ 26 27 2 ] . Water status of four additional northern selected cultivars were also evaluated: 'Norstar' [ 28 ] , 'Rose' [ 29 ] , 'Arapahoe' [ 30 ] , and 'YTO-117,' an experimental line from Montana selected in 1956 (James Berg, personal communication).
Loading...