scholarly journals Effect of Azotobacter and Pseudomonas with Mineral Fertilizer on Yield and Yield Components of Malt Barley (Hordeum vulgare L.)

2021 ◽  
Keyword(s):  
Hordeum Vulgare ◽  
Yield Components ◽  
Mineral Fertilizer ◽  
Hordeum Vulgare L ◽  
Yield And Yield Components ◽  
Malt Barley

EFFECT OF BOTANICALS SEED PRIMING ON YIELD AND YIELD COMPONENTS OF MALT BARLEY (Hordeum vulgare L.)

2021 ◽  
Vol 9 (1) ◽  
pp. 12-24
Author(s):  
Abebe Megersa ◽  
◽  
Bembel Tadese ◽  
Keyword(s):  
Yield Components ◽  
Seed Priming ◽  
Distilled Water ◽  
Ginger Extract ◽  
Hordeum Vulgare L ◽  
Plant Materials ◽  
Enhancing Effect ◽  
Seed Dressing ◽  
Yield And Yield Components ◽  
Malt Barley

Application of synthetic compounds seed dressing enhancing yield and yield components of crops but it is becoming very expensive for resource poor farmers beside this; these also have a negative effect on the natural environment. Thus, the current field and laboratory experiment was conducted during the 2018 main cropping season for testing the potential of locally available plant extracts; garlic (Allium sativum), ginger (Zingiber officinale), neem seed (Azadracta indica), varnonia leaf (Vernonia amygdalina) and crouton leaf (Crouton macrostachya) as seed priming materials on malt barley. Three levels of each priming material (5%, 10% and 15 % concentration) were prepared and full sized malt barley seeds were soaked for 12hrs in these priming materials. Seed dressing chemical (Dynamic 400 FS), distilled water soaked seeds, and dry seeds were used as a control for the field experiment. Primed seeds with all concentrations of botanicals, including distilled water and dynamic dressing chemical had a significant enhancing effect on agronomic parameters of malt barley under both laboratory and field conditions except for the effect of ginger extract priming which negatively affected the agronomic parameters as compared to dry planted (untreated) seeds. However, there was clear variation among botanical extracts and this is depending on their concentration and types of used botanicals. Among the tested botanicals, all three levels of garlic extracts have a significant enhancing effect on all agronomic parameters and this was followed by the neem. From the result of this study, seed priming with naturally available plant materials were found to improve yield and yield components of malt barley where for this particular experiment, all levels of garlic performed best as compared to other priming materials.

scholarly journals Yield and Yield Components of Barley (Hordeum vulgare L.) in Relation to Sowing Times

1970 ◽  
Vol 15 ◽  
pp. 139-145 ◽  
Author(s):  
MZ Alam ◽  
SA Haider ◽  
NK Paul
Keyword(s):  
Hordeum Vulgare ◽  
Field Experiment ◽  
Key Words ◽  
Yield Components ◽  
Harvest Index ◽  
Hordeum Vulgare L ◽  
Sowing Time ◽  
Barley Cultivars ◽  
Key Words Barley ◽  
Yield And Yield Components

A field experiment was carried out to study the influence of sowing times on yield and yield components of barley (Hordeum vulgare L.). Seeds of four barley cultivars (BB 1, Karan 19, Karan 163 and Karan 351) were sown with four sowing times (5 November, 17 November, 29 November and 11 December). Most of the yield and yield components were significantly highest in 17 November sowing. Among the cultivars most of the characters showed their highest values in BB 1 and the lowest in Karan 19. Harvest index was found highest in Karan 351 and lowest in BB 1. Key words: Barley, Sowing time, Yield.   doi: 10.3329/jbs.v15i0.2154   J. bio-sci. 15: 139-145, 2007

Yield Potential of Heterozygous Seedling Lethal Mutants of Barley (Hordeum vulgare L.)

1981 ◽  
Vol 97 (1) ◽  
pp. 183-187
Author(s):  
M. M. Rahman
Keyword(s):  
Hordeum Vulgare ◽  
Yield Components ◽  
Yield Component ◽  
Single Locus ◽  
Yield Potential ◽  
Hordeum Vulgare L ◽  
Yield And Yield Components ◽  
Number Of Seeds

SUMMARYThe effects of homozygous and heterozygous loci of 20 seedling lethal mutants on yield and yield components of barley (Hordeum vulgare L.) were studied. Nine of the 20 populations studied exhibited one locus heterosis (positive or negative advantages of Aa genotype compared with AA genotype) for yield per plant or one or more components of yield. In five instances of significance all showed positive single locus (Aa) heterosis for number of seeds per spike. Seedling lethal mutants, Ac ac and Alb,, p alb,, p showed three yield-component-heterosis. These two mutants might be suitable for hybrid barley production.

scholarly journals Impact of Pre-Anthesis Water Deficit on Yield and Yield Components in Barley (Hordeum vulgare L.) Plants Grown under Controlled Conditions

Agronomy ◽  
2016 ◽  
Vol 6 (2) ◽  
pp. 33 ◽  
Author(s):  
Zakaria Al-Ajlouni ◽  
Ayed Al-Abdallat ◽  
Abdul Al-Ghzawi ◽  
Jamal Ayad ◽  
Jamal Abu Elenein ◽  
...  
Keyword(s):  
Hordeum Vulgare ◽  
Water Deficit ◽  
Yield Components ◽  
Hordeum Vulgare L ◽  
Controlled Conditions ◽  
Yield And Yield Components

Effect of Gamma Irradiation on Yield and Yield Components of Barley (Hordeum vulgare L.)

2003 ◽  
Vol 6 (19) ◽  
pp. 1695-1697 ◽  
Author(s):  
Kiramat Khan ◽  
Muhammad Iqbal . ◽  
Abdul Azim . ◽  
Bashir Ahmad . ◽  
Fazli Karim . ◽  
...  
Keyword(s):  
Hordeum Vulgare ◽  
Gamma Irradiation ◽  
Yield Components ◽  
Hordeum Vulgare L ◽  
Yield And Yield Components
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