Ramak, P., Khavari-Nejad, R., Heidary Sharifabad, H., Rafiei, M. (2004). The Effect of water deficient stress on total non-stractural carbohydrates in Onobrychis radiata and Onobrychis viciifolia. , 12(3), 317-326. doi: 10.22092/ijrfpbgr.2004.115416
P. Ramak; R. Khavari-Nejad; H. Heidary Sharifabad; M. Rafiei. "The Effect of water deficient stress on total non-stractural carbohydrates in Onobrychis radiata and Onobrychis viciifolia". , 12, 3, 2004, 317-326. doi: 10.22092/ijrfpbgr.2004.115416
Ramak, P., Khavari-Nejad, R., Heidary Sharifabad, H., Rafiei, M. (2004). 'The Effect of water deficient stress on total non-stractural carbohydrates in Onobrychis radiata and Onobrychis viciifolia', , 12(3), pp. 317-326. doi: 10.22092/ijrfpbgr.2004.115416
Ramak, P., Khavari-Nejad, R., Heidary Sharifabad, H., Rafiei, M. The Effect of water deficient stress on total non-stractural carbohydrates in Onobrychis radiata and Onobrychis viciifolia. , 2004; 12(3): 317-326. doi: 10.22092/ijrfpbgr.2004.115416

The Effect of water deficient stress on total non-stractural carbohydrates in Onobrychis radiata and Onobrychis viciifolia

تحقیقات ژنتیک و اصلاح گیاهان مرتعی و جنگلی ایران
Article 7, Volume 12, Issue 3 - Serial Number 17, September 2005, Pages 317-326    PDF (1.35 M)
Document Type: Research Paper
DOI: 10.22092/ijrfpbgr.2004.115416
Authors
P. Ramak1; R. Khavari-Nejad2; H. Heidary Sharifabad3; M. Rafiei1
1Lorestan Agriculture and Natural Resources Research Center
2Teacher Education Tehran University, Iran
3Research Institute of Forests and Rangelands.
Abstract
The effect of water deficient stress on total non-stractural carbohydrates in two sainfoin species (Onobrychis radiata & Onobrychis viciifolia) was surveyed. Experimental design was a RCBD with 4 replication. The plants were grown in the greenhouse conditions with the maximum temperature of 38ºC and the minimum temperature of 14ºC. Forty days after the cultivation, both types were put under the care of water deficient stress based on the subtraction from the rate of moisture in the farm 75% field capacity (FC) and 50% FC. Samplings were carried out in germination and reproduction stages, with irrigation level of 100%FC being taken as control. The biochemical surveys showed that root and shoot sugar contents in both species increase under stress conditions as compared to that of control. However the amount of starch decreased under stress conditions, as compared to that of control. O. radiata contained higher osmosis metabolites, such as soluble sugars than O. viciifolia, under stress.
Keywords
Sainfoin; Water deficient stress; Field capacity (FC); Osmosis metabolites
References

1ـ حیدری‌شریف‌آباد، ح.، 1379. گیاه خشکی و خشکسالی. مؤسسه تحقیقات جنگلها و مراتع.

2ـ حیدری‌شریف‌آباد، ح. و دری، م.، 1380. نباتات علوفه‌ای (نیامداران)، مؤسسه تحقیقات جنگلها و مراتع.

3- Cash, SD. and Ditteiline, N.L., 1996. Seed size effects on growth and N2 -fixation of guvenlie sainfoin. Field Crops Research,46: 145-151.

4- Castrillo, M., 1992. Sucrose Metabolism in bean plants under water deficit. Journal of Experimental Botany, 43: 1557-1561.

5- Davis, DSc., 1970. Flora of Turkey. University of Edinbrurgh Volum: 3

Irigoyen, J.J., Emerich, D.W., Sanchez-Diaz M, 1992. Water stress induced chenges in concentration of proline and total soluble sugars in nodulated alfalfa (Medicago Sative) Plants. Physiologia plantarum, 84 :55-60

6- Lane, G.P.F and Koivisto, J. M., 2000. Are-Assessment of the potential of sainfoin (onobrychis viciifolia scop) as a forage crop for the United Kingdom. W W W. royagcol. Ac. Uk.

7- Miller, D.A. and Hovelands, C.S., 1995.Other temperate legumes, pp.273-281.In: Barnes, R.F., D.A. Miller, C.J. Nelson (eds). An Introduction to Grassland Agriculture.Iowa State University Press, Ames,Lowa.

8- Muchow, R.C. and Sinclair, T.R., 1990 .Water and nitrogen limitation in soybean production. Field Crops Reserch,15; 143-156.

9- Munns, R. and Weir, R., 1992. Contribution of sugars to osmotic adjustment in elongating and expanded zones of wheat leaves during mild water deficits at two light levels. Australian Journal of Plant Physiology , 8: 93-105.

10- Rhode, SD., Handa, S.R., Bressan, A., 1986. Metabolic changes associated with adaptatin of plant cells to water stress. Plant Physiology, 82: 890-903.

11- Schubert,S.R., Serraj R., Plies-Balzer, E., Mengel, K., 1995. Effect of drought stress on growth,sugar concentration and amino acid accumulation in nitrogen -fixing alfalfa . plant Physiology, 146 : 541-549

12- Sharp,R.E., Hsiao, T.C., Silk, W.K., 1990.Growth of the maize primary root at low water potentials. II Role of growth and deposition of hexose and potassium in osmotic adjustment. Plant physiology, 93: 1337-1346

13- Subbaro,G., Nam, N.H., Chauhan, Y.S., Johansen, C., 2000. Osmotic adjustment, water relation and carbohydrate remobilization in pigeonpea under water deficits. Journal of plant physiology, 157: 651-659.

14- Waghorn, G.C., Jones, Wt., Sheltoon, I.D., Mcnabb, W.C., 1990. Condensed tannins and the nutritive value of herbage.Proceedings of the New Zealand Grassland Association, 51 :171-176.

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