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Integrated Nutrient Management for Improving, Fertilizer Use Efficiency, Soil Biodiversity and Productivity of Wheat in Irrigated Rice Wheat Cropping System in Indo-Gangatic Plains of India

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Title Integrated Nutrient Management for Improving, Fertilizer Use Efficiency, Soil Biodiversity and Productivity of Wheat in Irrigated Rice Wheat Cropping System in Indo-Gangatic Plains of India
Not Available
 
Creator Suresh Kumar Kakraliya
R.D. Jat
Sandeep Kumar
K.K.Choudhary,
Jai Prakash
L.K.Singh
 
Subject Organic manures, Bio-fertilizer, Chemical fertilizers, Nutrient use efficiency, Wheat yield and Grain quality.
 
Description Not Available
A field experiment was conducted during rabi season of 2011-12 and 2012-13at C.S. Azad
University of Agriculture and Technology, Kanpur to find out the combined effect of
organic and inorganic fertilizers on grain yield, fertilizer use efficiency and grain quality of
wheat crop. The treatments were -Control (T1), RDF (150:60:40 NPK Kg/ha) (T2),125%
RDF (T3), RDF + Vermicompost (VC) at 2.5 t/ha (T4), RDF + VC at 5t/ha (T5), RDF +
FYM at 5t/ha (T6), RDF + FYM at 10t/ha (T7), RDF + VC at 2.5 t/ha + Azotobacter (T8),
RDF + FYM at 5t/ha + Azotobacter (T9), and RDF + VC at 2.5 t/ha + FYM at 5 t/ha +
Azotobacter (T10). Result showed that the treatment T10 produced higher grain yield than
the other treatments. The higher yield led to higher NPK uptake by wheat. Further, the
available NPK and organic carbon (%) content of soil also increased with integration of
organic and inorganic fertilizer along with bio-fertilizer strain over control. Different
fertilizer- use efficiencies were significantly improved with the application of manures,
chemical fertilizers and bio-fertilizer over control as well as chemical fertilizer alone. All
the fertilizer use efficiency was maximum in treatment T10followed by treatment T9 and
the minimum value was quantified in T3, T2, T1 (control). The highest grain protein content
was obtained from the application of organic and inorganic fertilizer along with
azotobacter and lowest from control as well as NPK fertilizer alone.
Not Available
 
Date 2019-05-16T09:11:44Z
2019-05-16T09:11:44Z
2017-01-01
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/19625
 
Language English
 
Relation Not Available;
 
Publisher Not Available