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Effect of FYM and Zinc Application on Soil Properties, Nutrient Availability and Yield of Barley (Hordeum vulgare L.) under Irrigation with Different RSC Water

KrishiKosh

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Title Effect of FYM and Zinc Application on Soil Properties, Nutrient Availability and Yield of Barley (Hordeum vulgare L.) under Irrigation with Different RSC Water
 
Creator Dogra, Prerna
 
Contributor Sharma, S.R.
 
Subject Soil Science and Agriculture Chemistry
 
Description The field experiment to study the “Effect of FYM and zinc
application on soil properties, nutrient availability and yield of
barley (Hordeum vulgare L.) irrigated with different RSC water”
was conducted to evaluate the effect of FYM, zinc fertilization and
different RSC water on soil properties (ECe, pHs, OC, ESP, CEC and
chemical pools of Zn), nutrient availability, dynamics of soil microbial
biomass and enzymes activities, yield attributes and yield, nutrient
concentration and sodicity tolerance in Barley on loamy sand soil at
Agronomy Farm, S.K.N. College of Agriculture, Jobner during rabi
seasons of 2013-14 and 2014-15. The experiment comprising 24
treatment combinations replicated four times, was laid out in split-plot
design with three levels of RSC water (2.5, 5 and 10 mmol L-1
), two
levels of FYM (control and 15 t ha-1
) in main plot and four levels of zinc
(control, 15, 30 and 45 kg ZnSO4 ha-1
) in sub-plot.
The results revealed that with increasing RSC in irrigation water,
the ECe, OC, available N, P2O5 and K2O, content, different fractions of
soil Zn (except Occ-Zn) and DTPA soil Zn at harvest, soil biological
activity like microbial biomass C, N and P at different months, their
buildup, losses, turnover rate, fluxes and soil dehydrogenase activity at
different months was decreased significantly, while pHs and ESP
increased significantly during both the years and in pooled mean.
Plant height, total tillers, effective tillers, test weight, grain and
straw yield of barley, nutrient concentration viz., P, K, Ca, Mg and Zn
content and uptake at harvest in grain and straw, Ca/Mg ratios of grain
and straw decreased significantly, while, N and Na content, Na/K,
Na+K/Ca and Na/Ca ratio of grain and straw increased significantly with
increasing RSC in irrigation water
 
Date 2016-11-12T10:52:17Z
2016-11-12T10:52:17Z
2016
 
Type Thesis
 
Identifier http://krishikosh.egranth.ac.in/handle/1/85209
 
Relation TH2085;
 
Format application/pdf
 
Publisher Sri karan Narendra Agricultural University ,Jobner