Search Results

You are looking at 91 - 100 of 512 items for :

  • "heat stress" x
  • Refine by Access: All x
Clear All
Open access

Abbas Lafta, Germán Sandoya, and Beiquan Mou

differences ( P < 0.0001) among the tested cultivars ( Table 2 ), indicating genetic variation for the traits under heat stress. These data confirmed a previous report of genetic variation for heat tolerance–related traits in eight crisphead lettuce cultivars

Free access

Timothy G. Porch, James R. Smith, James S. Beaver, Phillip D. Griffiths, and Craig H. Canaday

significantly higher seed yield than Montcalm in the Juana Diaz (2004) stress trial ( Table 2 ), whereas TARS-HT2 had a significantly higher seed yield than Montcalm in the 2002 heat stress trial in Jackson, TN, and a significantly higher yield than ‘Redhawk’ in

Open access

Gustavo F. Kreutz, Germán V. Sandoya, Gary K. England, and Wendy Mussoline

-environments Euphytica 171 3 59 70 doi: 10.1007/s10681-009-0075-5 Jenni, S. Truco, M.J. Michelmore, R.W. 2013 Quantitative trait loci associated with tipburn, heat stress-induced physiological disorders, and maturity traits in crisphead lettuce Theor. Appl. Genet. 126 12

Full access

Kamal Aberkani, Xiuming Hao, Damien de Halleux, Martine Dorais, Stephen Vineberg, and André Gosselin

fogging systems have been used to prevent plant heat stress during the day. In fact, shading is one of the conventional and familiar techniques used by growers to decrease solar radiation and reduce air and leaf temperatures ( Sandri et al., 2003 ). Many

Free access

D. Michael Glenn, Nicola Cooley, Rob Walker, Peter Clingeleffer, and Krista Shellie

production regions with high solar radiation ( Tarara et al., 2008 ; Wample, 1996 ). A porous kaolin-particle film on a leaf or fruit surface (PFT) has been shown to reduce heat stress without restricting gas exchange ( Glenn, 2009 ; Glenn et al., 2001

Free access

Suping Zhou, Roger J. Sauvé, Zong Liu, Sasikiran Reddy, Sarabjit Bhatti, Simon D. Hucko, Yang Yong, Tara Fish, and Theodore W. Thannhauser

and functionality of enzymes associated with photosynthetic activity are sensitive to heat stress ( Berry and Björkman, 1980 ; Murakami et al., 2000 ). Significant inhibition of photosynthesis occurs at temperatures only a few degrees above the

Free access

Yali Song and Bingru Huang

Drought and heat stress are two major environmental constraints limiting the growth of cool-season plant species and simultaneous drought and heat can be more detrimental than either stress alone ( Albert et al., 2011 ; Jiang and Huang, 2001a

Free access

Hanseul Park and Yeh-Jin Ahn

potato plants ( Ahn and Zimmerman, 2006 ) overexpressing Hsp17.7 exhibit enhanced tolerance to heat stress. Transgenic E. coli containing and expressing an Hsp17.7 gene in a bacterial plasmid vector exhibit improved cell viability and soluble protein

Free access

Travis C. Teuton, John C. Sorochan, Christopher L. Main, Thomas J. Samples, John M. Parham, and Thomas C. Mueller

have increased incidence of dollar spot and leaf rust when managed with low N levels. Tall fescue N fertilization ranges from 19 to 50 kg·ha −1 per month ( Beard, 1973 ). Brown patch is a problem in tall fescue during summer heat stress, and increased

Open access

Francisco E. Loayza, Michael T. Masarirambi, Jeffrey K. Brecht, Steven A. Sargent, and Charles A. Sims

Iwahashi, Y. Horigane, A.K. Yoza, K. Nagata, T. Hosoda, H. 1999 The study of heat stress in tomato fruits by NMR microimaging Magn. Reson. Imaging 17 767 772 doi: 10.1016/S0730-725X(98)00219-7 Kagan-Zur, V. Tieman, D.M. Marlow, S.J. Handa, A.K. 1995