scholarly journals THE EFFECT OF WATER STRESS ON SOME TRAITS OF WINTER BARLEY CULTIVARS DURING EARLY STAGES OF PLANT GROWTH

Poljoprivreda ◽  
2017 ◽  
Vol 23 (1) ◽  
pp. 22-27 ◽  
Author(s):  
Alojzije Lalić ◽  
◽  
Smiljana Goreta Ban ◽  
Slavko Perica ◽  
Dario Novoselović ◽  
...  
Keyword(s):  
Water Stress ◽  
Plant Growth ◽  
Winter Barley ◽  
Barley Cultivars ◽  
Early Stages ◽  
Effect Of Water

Response of winter barley cultivars to nitrogen and a plant growth regulator in relation to lodging

1991 ◽  
Vol 116 (2) ◽  
pp. 191-200 ◽  
Author(s):  
E. M. White
Keyword(s):  
Plant Growth ◽  
Plant Height ◽  
Growth Regulator ◽  
Plant Growth Regulator ◽  
Unit Length ◽  
Dry Weight ◽  
Field Trials ◽  
Winter Barley ◽  
Barley Cultivars ◽  
Damage Susceptibility

SUMMARYApplications of nitrogen and a plant growth regulator (mepiquat chloride and ethephon) were used to manipulate stem structure and induce differing degrees of damage due to leaning and lodging in six cultivars of winter barley grown in Belfast, UK, in 1986/87. Weighted incidences of leaning and lodging were combined to give an index indicating damage susceptibility of the cultivars. The index was very high (70) in Pipkin and ranged between 1 and 18 in the other cultivars. Differences between cultivars in number of internodes, plant height and stem weight did not explain their differences in resistance to damage. However, dry weight per unit length ranged from 2·35 and 2·34 mg/mm in the strongest cultivars, Panda and Jennifer, respectively, to 1·75 mg/mm in the weakest cultivar, Pipkin.Nitrogen application increased plant height but did not affect dry weight/main stem, so that dry weight/unit length of stem decreased. The growth regulator treatments reduced plant height and although dry weight/stem did not decrease significantly, dry weight/unit length of stem was similar in treated and untreated plots.Dry weight/unit length has potential as an objective indicator of straw strength in winter barley cultivars and could be used in cultivar evaluation in the absence of damage in field trials.

Effect of water stress on plant growth inAtriplex hortensisL.

2011 ◽  
Vol 86 (2) ◽  
pp. 101-106
Author(s):  
S. Sai Kachout ◽  
A. Ben Mansoura ◽  
K. Jaffel Hamza ◽  
J. C. Leclerc ◽  
M. N. Rejeb ◽  
...  
Keyword(s):  
Water Stress ◽  
Plant Growth ◽  
Effect Of Water

The Effect of Water Stress on the Physiology of Vinca major 'Variegata'

2013 ◽  
Vol 409-410 ◽  
pp. 782-787 ◽  
Author(s):  
Fei Yong Liao ◽  
Ying Xie ◽  
Hui Jiang
Keyword(s):  
Water Stress ◽  
Drought Stress ◽  
Plant Growth ◽  
Water Content ◽  
Net Photosynthetic Rate ◽  
Photosynthetic Rate ◽  
Irrigation Water ◽  
Robinia Pseudoacacia ◽  
Effect Of Water ◽  
Vinca Major

The effects of water stress on the two year old Vinca majorVariegata were tested for proving the irrigation guidance for its application in the garden. The results showed that the water flood and the drought stress suppressed the plant growth. After treated with flooding for 13days, the qP, ETR, Fv'/Fm' and net photosynthetic rate were decreased, but the qN were increased and the plants were dead. The mid drought stress (the water content of soil were between 20 percent and 30 percent) slightly affected the growth of plant, which embodies in the slight decline of chlorophyll, qP, ETR, Fv'/Fm', Fv/Fm and qP, the ascend of net photosynthetic rate. Drought Stress badly affected the growth of plant, which embodies in the decline of chlorophyll, qP, ETR, Fv'/Fm', Fv/Fm, qP and net photosynthetic rate. The best irrigation for plant was the water content of soil between 20 percent and 30 percent, which does not affect the ornamental value of Robinia pseudoacacia and save the irrigation water. So the application of V. majorVariegata should avoid in the place for over 13 days water flood.

The Effect of Water Supply on the Growth of lzmir, Palotina and Amarelinho Tobaccos

1981 ◽  
Vol 11 (2) ◽  
Author(s):  
R. Comber
Keyword(s):  
Water Stress ◽  
Water Supply ◽  
Sand Culture ◽  
Effect Of Water

AbstractThe Oriental tobacco variety Izmir has been grown in sand culture in a greenhouse under various degrees of water stress. Plants given 400 cm

The Effect of Water Stress on Wheat Kernel Size, Color and Protein Composition

2007 ◽  
Vol 22 (2) ◽  
pp. 157-171 ◽  
Author(s):  
Iwona Konopka ◽  
Małgorzata Tańska ◽  
Agnieszka Pszczółkowska ◽  
Gabriel Fordoński ◽  
Witold Kozirok ◽  
...  
Keyword(s):  
Water Stress ◽  
Protein Composition ◽  
Kernel Size ◽  
Effect Of Water ◽  
Wheat Kernel

Effect of water stress on Citrus photosynthesis characteristic

2011 ◽  
Vol 36 (6) ◽  
pp. 653-657
Author(s):  
Shen-xi XIE ◽  
Qiang LIU ◽  
Xing-yao XIONG ◽  
Qiu-ming ZHANG ◽  
C J. Lovatt
Keyword(s):  
Water Stress ◽  
Effect Of Water
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