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Mobility of lead and nickel in soil in relation to nutrition of sesame

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Title Mobility of lead and nickel in soil in relation to nutrition of sesame
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Creator S. K. Naik
S. Sasmal
P. Sur
T. K. Pandit
M. Mandal
D. K. Das
 
Subject farmyard manure
lead
nickel
 
Description Not Available
The availability of lead and nickel in soil is greatly influenced by farmyard manure. We conducted two pot culture experiments in an Aeric Haplaquept to study the mobility of lead and nickel in soil and their uptake by sesame (Sesamum indicum L.) plant as influenced by the application of farmyard manure. Application of lead (0–500 mg kg-1) and nickel (0–500 mg kg-1) at different doses to soil and plant increased their availability and such increase was counteracted by the application of farmyard manure (0–3% by weight of soil). The lead and nickel concentrations in soil and shoot dry matter of sesame gradually decreased with the progress of crop growth. The highest DTPA-extractable Pb and Ni was 119.3 and 215.5 mg kg-1 in the treatment Pb500 and Ni500, respectively, at 15 days of incubation. The highest Pb and Ni concentrations in the shoot of sesame plant were 23.8 and 24 mg kg-1 observed in the treatment Pb500 and Ni500, respectively, at 15 days of crop growth. The toxic limit of applied Pb and Ni concentration to soil for shoot growth of sesame plant was 50 and 100 mg kg-1, respectively.
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Date 2021-08-16T09:17:47Z
2021-08-16T09:17:47Z
2010-04-01
 
Type Research Paper
 
Identifier Naik, S.K., Sasmal, S., Sur, P., Pandit, T., Mandal, M. and Das, D.K., 2010. Mobility of lead and nickel in soil in relation to nutrition of sesame. Archives of Agronomy and Soil Science, 56(2), pp.223-236.
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http://krishi.icar.gov.in/jspui/handle/123456789/57257
 
Language English
 
Relation Not Available;
 
Publisher Taylor and Francis