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Effect of pasture type, phosphorus levels and phosphate solubilizing bacteria on forage productivity under agroforestry system in semi-arid regions

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Title Effect of pasture type, phosphorus levels and phosphate solubilizing bacteria on forage productivity under agroforestry system in semi-arid regions
Not Available
 
Creator SC Sharma
RC Balai
A Sahoo
 
Subject Lablab bean
Cenchrus
Phosphorus
pasture
PSB
 
Description Not Available
A field experiment was conducted to evaluate the effects of pasture type,
phosphorus levels and phosphate solubilizing bacteria on forage biomass
and quality under agroforestry system in semi-arid conditions during kharif
seasons. The result revealed that dry matter accumulation of lablab bean at
60 DAS, crop growth rate (CGR) from 30 to 45 DAS, dry fodder yield
(DFY) of lablab bean and total biomass production were recorded
significantly higher when lablab bean was sown with cenchrus grass in
alternate paired rows, however, protein yield was estimated to be at par
among types of pasture. Growth parameters of lablab bean viz. fresh and dry
weight per plant at 60 DAS, CGR (30-45 DAS), number and dry weight of
nodules per plant at 45 DAS and quality parameters viz. leaf and stem N-
content, dry fodder yield of lablab bean, total biomass, average CP content
and protein yield increased significantly with increasing levels of
phosphorus from 20 to 60 Kg P2O5/ha. Positive and significant correlation
between total protein yield and CP content (r= 0.53 * ), and biomass
production (r=0.64 * * ) was observed. Total biomass production was
significantly increased to extent of 9.09 per cent due to PSB inoculation and
estimated protein yield was observed to be higher by 10.42 per cent with
PSB inoculation as compared to without inoculation.
Not Available
 
Date 2021-06-17T06:34:49Z
2021-06-17T06:34:49Z
2018-06-15
 
Type Article
 
Identifier Not Available
2456-9410
http://krishi.icar.gov.in/jspui/handle/123456789/47325
 
Language English
 
Relation Not Available;
 
Publisher Elsevier