scholarly journals Effects of Cut off the Irrigation in Different Growth Stages on Yield and Yield Components of Rapeseed Cultivars

2012 ◽  
Vol 4 (4) ◽  
Author(s):  
Ali Soleymani ◽  
Mohamad Hesam Shahrajabian
Keyword(s):  
Yield Components ◽  
Growth Stages ◽  
Yield And Yield Components ◽  
Different Growth Stages

Maize response to broadcast flaming at different growth stages: Effects on growth, yield and yield components

2011 ◽  
Vol 34 (1) ◽  
pp. 10-19 ◽  
Author(s):  
Santiago M. Ulloa ◽  
Avishek Datta ◽  
Chris Bruening ◽  
Brian Neilson ◽  
Jared Miller ◽  
...  
Keyword(s):  
Yield Components ◽  
Growth Yield ◽  
Growth Stages ◽  
Yield And Yield Components ◽  
Maize Response ◽  
Different Growth Stages

scholarly journals Effect of foliar application of zinc on yield of wheat grown by avoiding irrigation at different growth stages

2016 ◽  
Vol 41 (2) ◽  
pp. 323-334 ◽  
Author(s):  
S Sultana ◽  
HM Naser ◽  
NC Shil ◽  
S Akhter ◽  
RA Begum
Keyword(s):  
Yield Components ◽  
Foliar Application ◽  
Growth And Yield ◽  
Optimum Dose ◽  
Growth Stages ◽  
Root Initiation ◽  
Crown Root ◽  
Yield And Yield Components ◽  
Different Growth Stages ◽  
Heading Stage

A field experiment was carried out at micronutrient experimental field of Soil Science Division, BARI, Joydebpur, Gazipur to study the effect of foliar application of zinc on yield of wheat (BARI gom-25) grown by skipping irrigation at different growth stages of the crop. The experiment was designed in a split plot design on sixteen treatments comprising four irrigation treatments (regular irrigation, skipped irrigation at crown root initiation, skipped irrigation at booting stage and skipped irrigation at grain filling stages of wheat growth) and four foliar application of zinc (0.0%, 0.02%, 0.04% and 0.06% of zinc). Zinc Sulphate Monohydrate (ZnSO4. H2O) was used as a source of Zn. The interaction effect of irrigation and foliar application of zinc significantly influenced the yield and yield components of wheat. The highest yield (5.59 t ha-1) was recorded in normal irrigation which was identical with skipping irrigation at flowering and heading stage with 0.06% foliar application of zinc. Skipping irrigation at crown root initiation stage had the most negative effect on growth and yield. Skipping irrigation at flowering and heading stage of wheat with 0.04% foliar application of zinc gave the identical yield in regular irrigation with 0.04% and 0.06% foliar application of zinc. Thus, foliar application of zinc played a major role on yield and yield components of wheat at later stages of growth. The response of foliar application of Zn was positive and quadrate in nature. The optimum dose was appeared as 0.04% foliar application of zinc for grain yield of wheat in the study area of Joydebpur, Gazipur (AEZ-28).Bangladesh J. Agril. Res. 41(2): 323-334, June 2016

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

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
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