EurekaMag.com logo
+ Translate

Carbon and water economy of two lupin lines under induced water stress


, : Carbon and water economy of two lupin lines under induced water stress. Structural and functional responses to environmental stresses: water shortage: 219-226

The response of leaf carbon and water vapour exchange rates, leaf water and osmotic potentials and stomatal conductance to a decrease in soil water content was followed at flowering in Lupinus albus lines 34 and 6 which differ in the length of the life cycle and in the climate of origin. Line 34 appeared to be more strongly affected by water shortage, with a minimum predawn leaf water potential of -0.81 MPa compared with -0.53 MPa for line 6, in spite of greater restriction in the water loss.

(PDF 0-2 workdays service)

Accession: 002042991

Submit PDF Full Text: Here


Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:
Close
Close

Related references

Rodrigues M.L.; Chaves M.M.; Martins J.M.N., 1989: Carbon and water economy of two lupine lines under induced water stress. Kreeb, K H , H Richter And T M Hinckley (Ed ) Structural And Functional Responses to Environmental Stresses: Water Shortage; Xiv International Botanical Congress, Berlin, West Germany, July 24-August 1, 1987 Xiv+308p Spb Academic Publishing Bv: The Hague, Netherlands Illus Paper 219-226

Loomis R.S.; Lafitte H.R., 1987: The carbon economy of a maize crop exposed to elevated carbon dioxide concentrations and water stress as determined from elemental analyses. Maize crops grown in open fumigation chambers under field conditions were exposed to four levels of atmospheric CO2 supply and two levels of water supply. Photosynthetic and respiratory activities were assessed from elemental analyses of above-gro...

Zuk Goaszewska, K.; Fordonski, G.; Podzien, K.; Pszczokowska, A.; Olszewski, J.; Rutkowski, M., 2000: The influence of water stress on plant development, productivity and seed wholesomeness of sweet and bitter cultivars of blue lupin and white lupin. In a pot experiment with white lupin (Lupinus albus cv. Bac and Bardo) and blue lupin [L. angustifolius] cv. Mirela and Polonez, the influence of water stress on plant productivity and eating quality of seeds was determined. Water deficiency at fl...

Ramesh Bhatia; Briscoe, J.; Malik, R.P.S.; Miller, L.; Smita Misra; Palainisami, K.; Harshadeep, N., 2006: Water in the economy of Tamil Nadu, India: more flexible water allocation policies offer a possible way out of water-induced economic stagnation and will be good for the environment and the poor. The state of Tamil Nadu, India, is in the grips of a water crisis, with demand far outstripping supply. As the economy of the state grows, this crisis is going to become ever more serious. To date the focus of state water policy has been on trying...

Loomis, R.S.; Lafitte, H.R., 1987: The carbon economy of a maize crop exposed to elevated CO2 concentrations and water stress, as determined from elemental analyses. Maize crops grown in open fumigation chambers under field conditions were exposed to 4 levels of atmospheric CO2 supply and were irrigated or water-stressed. Photosynthetic and respiratory activites were assessed from elemental analyses of abovegr...

Talha, M.; Osman, F., 1975: Effect of soil water stress on water economy and oil composition in sunflower (Helianthus annuus L.). In a field experiment sunflower plants were subjected to soil water stress (SWS) at -15 bar during stages of slow elongation, rapid elongation, flowering and ripening. Significant decreases in yield, 100-seed weight and seed oil content were found...

Osman F., 1975: Effect of soil water stress on water economy and oil composition in sunflower helianthus annuus. Journal Of Agricultural Science: 49-56

Shebaita, M.K.; Yousri, R.M.; Pfau, A., 1992: Water economy and water pool in animals under heat stress. Six 18-month-old Friesian bulls were kept for 5 weeks at 16 degrees C and 60% relative humidity (RH) and for 3 weeks at 30 degrees C and 70% RH. Feed quantities were constant at 4 kg hay, 3.6 kg concentrates/day. Overall, the rise in temperature r...

Oliva, Jàs.; Stenlid, J.; Martínez-Vilalta, J., 2015: The effect of fungal pathogens on the water and carbon economy of trees: implications for drought-induced mortality. New Phytologist 203(4): 1028-1035

Jiang, S.; Shi, W.; Zhu, H., 2003: Study on the unscheduled DNA synthesis in primary rat hepatocyte induced by source water, tap water and active carbon-treated tap water. To study the mutagenicity of source water with different turbidities, tap water and active carbon-treated tap water, unscheduled DNA synthesis in primary rat hepatocyte was detected. Increased unscheduled DNA synthesis was found in a dose-depend m...