Study of Water Stress Effects in Different Growth Stages on Yield and Yield Components of Different Rice (Oryza sativa L.) Cultivars

2008 ◽  
Vol 11 (10) ◽  
pp. 1303-1309 ◽  
Author(s):  
Zinolabedin Tahmasebi ◽  
Hemmatollah Pirdashti ◽  
Seyed Ali Mohammad Modarres S ◽  
Hamidreza Balouchi
Keyword(s):  
Oryza Sativa ◽  
Water Stress ◽  
Yield Components ◽  
Oryza Sativa L ◽  
Growth Stages ◽  
Stress Effects ◽  
Yield And Yield Components ◽  
Different Growth Stages

scholarly journals Growth And Yield Components Of Wheat Under Water Stress Of Different Growth Stages

1970 ◽  
Vol 36 (3) ◽  
pp. 455-468 ◽  
Author(s):  
M Akram
Keyword(s):  
Triticum Aestivum ◽  
Water Stress ◽  
Yield Components ◽  
Growth And Yield ◽  
Growth Stages ◽  
Wheat Cultivars ◽  
Yield And Yield Components ◽  
Relative Water ◽  
Different Growth Stages ◽  
Water Contents

A field experiment was conducted to determine the sensitivity of wheat to water stress and changes in water relations and yield of wheat (Triticum aestivum L.) under water stress conditions applied at different growth stages. The experiment comprised of two wheat cultivars and four water stress treatments, maintained by withholding water at tillering, anthesis, and at both stages. Water stress caused reduction in leaf relative water contents, water potential, osmotic potential, turgor potential, growth and yield components of both the wheat cultivars. The results indicated that high value of relative water contents were associated with increased yield and yield components. Consecutive stresses at both growth stages caused severe reduction in yield and yield components in both cultivars of wheat. Keywords: Water stress; water relations; growth; Triticum aestivum; yield components. DOI: http://dx.doi.org/10.3329/bjar.v36i3.9264 BJAR 2011; 36(3): 455-468

Effect of Different Moisture Regimes on Yield and Yield Components of Fine Rice (Oryza sativa L.)

1999 ◽  
Vol 2 (3) ◽  
pp. 960-961
Author(s):  
Khalid Rafiq . ◽  
M. Maqsood . ◽  
H. N. Asghar . ◽  
M. Arshad . ◽  
M. Nawaz .
Keyword(s):  
Oryza Sativa ◽  
Yield Components ◽  
Oryza Sativa L ◽  
Moisture Regimes ◽  
Yield And Yield Components
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