Abstract
A pot experiment was conducted in net house during Rabi 2016-17 at Institute of Agricultural Sciences, Banaras Hindu University, Varanasi to find out the effect of Zinc, Boron, Sulphur and Sewage Sludge application on heavy metal accumulation in soil and plants of mustard [Brassica juncea (L.) Czern & Coss.] and its yield. To conduct the pot experiment, bulk soil samples (0-15 cm depth) were collected from the Agricultural Research Farm, Banaras Hindu University, Varanasi. Altogether, twelve treatments consisting of combinations of sewage sludge and chemical fertilizers, S, Zn, B, along with a control were used for pot experiment. The experiment was laid out in a completely randomized design (CRD) with three replications. The results showed that due to application of different levels of boron, zinc, sulphur and sewage sludge in mustard crop, a significant increase in grain and stover yield was obtained.The maximum seed and stover yields (20.9 and 60.5 g pot-1) were found in treatment T10 that were 82.9 % and 69.4 % higher in comparison to control, and was accompanied by T12 with 19.1 and 55.8 g pot-1, respectively. But both were found statistically at par with each other.The combined application of sewage sludge and inorganic fertilization also enhanced the accumulation of heavy metals in soil and mustard plant (Ni, Pb, Cd and Cr) particularly at higher rates of sludge application. The maximum content of Ni, Pb, Cd and Cr in mustard seed (13.7, 2.5, 1.57 & 0.92 mg kg-1 ) and stover (14.7, 2.5, 1.97 and 2.2 mg kg-1 ) as well as in post harvest soil were found under T10 (100% RDF + SS @ 20 t ha-1) which was accompanied in the order of T9, T12 and T11 treatments.
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Claims 12
Claim · model-written summary
T10 gave maximum seed yield of 20.9 g pot-1, 82.9% above control.
- Taxon
- Indian mustard
Brassica junceat0 - Treatment
- T10e0
- Outcome
- seede0
- Direction
- highere0
- Value
- 82.9 %e0
- Qualifier
- 20.9 and 60.5 g pot-1e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum seed and stover yields (20.9 and 60.5 g pot-1) were found in treatment T10 that were 82.9 % and 69.4 % higher in comparison to control”
t0“Indian mustard”
Claim · model-written summary
T10 gave maximum stover yield of 60.5 g pot-1, 69.4% above control.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- T10e0
- Outcome
- stover yieldse0
- Direction
- highere0
- Value
- 69.4 %e0
- Qualifier
- 20.9 and 60.5 g pot-1e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum seed and stover yields (20.9 and 60.5 g pot-1) were found in treatment T10 that were 82.9 % and 69.4 % higher in comparison to control”
t0“Indian mustard”
Claim · model-written summary
T12 yielded 19.1 g pot-1 seed and 55.8 g pot-1 stover, statistically at par with T10.
- Taxon
- Indian mustardBrassica junceat0
- Outcome
- T12e0
- Value
- 19.1 and 55.8 g pot-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T12 with 19.1 and 55.8 g pot-1, respectively. But both were found statistically at par with each other.”
t0“Indian mustard”
Claim · model-written summary
Combined sludge and inorganic fertilizer increased Ni, Pb, Cd and Cr accumulation in soil and mustard, especially at higher sludge rates.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- combined application of sewage sludge and inorganic fertilizatione0
- Outcome
- accumulation of heavy metals in soil and mustard plant (Ni, Pb, Cd and Cr)e0
- Direction
- enhancede0
- Qualifier
- particularly at higher rates of sludge applicatione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The combined application of sewage sludge and inorganic fertilization also enhanced the accumulation of heavy metals in soil and mustard plant (Ni, Pb, Cd and Cr) particularly at higher rates of sludge application.”
t0“Indian mustard”
Claim · model-written summary
T10 produced maximum Ni content in mustard seed, 13.7 mg kg-1.
- Taxon
- Indian mustardBrassica junceat0
- Organ / stage
- mustard seede0
- Treatment
- T10 (100% RDF + SS @ 20 t ha-1)e0
- Outcome
- Nie0
- Direction
- maximume0
- Value
- 13.7e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum content of Ni, Pb, Cd and Cr in mustard seed (13.7, 2.5, 1.57 & 0.92 mg kg-1 ) and stover (14.7, 2.5, 1.97 and 2.2 mg kg-1 ) as well as in post harvest soil were found under T10 (100% RDF + SS @ 20 t ha-1)”
t0“Indian mustard”
Claim · model-written summary
T10 produced maximum Pb content in mustard seed, 2.5 mg kg-1.
- Taxon
- Indian mustardBrassica junceat0
- Organ / stage
- mustard seede0
- Treatment
- T10 (100% RDF + SS @ 20 t ha-1)e0
- Outcome
- Pbe0
- Direction
- maximume0
- Value
- 2.5e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum content of Ni, Pb, Cd and Cr in mustard seed (13.7, 2.5, 1.57 & 0.92 mg kg-1 ) and stover (14.7, 2.5, 1.97 and 2.2 mg kg-1 ) as well as in post harvest soil were found under T10 (100% RDF + SS @ 20 t ha-1)”
t0“Indian mustard”
Claim · model-written summary
T10 produced maximum Cd content in mustard seed, 1.57 mg kg-1.
- Taxon
- Indian mustardBrassica junceat0
- Organ / stage
- mustard seede0
- Treatment
- T10 (100% RDF + SS @ 20 t ha-1)e0
- Outcome
- Cde0
- Direction
- maximume0
- Value
- 1.57e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum content of Ni, Pb, Cd and Cr in mustard seed (13.7, 2.5, 1.57 & 0.92 mg kg-1 ) and stover (14.7, 2.5, 1.97 and 2.2 mg kg-1 ) as well as in post harvest soil were found under T10 (100% RDF + SS @ 20 t ha-1)”
t0“Indian mustard”
Claim · model-written summary
T10 produced maximum Cr content in mustard seed, 0.92 mg kg-1.
- Taxon
- Indian mustardBrassica junceat0
- Organ / stage
- mustard seede0
- Treatment
- T10 (100% RDF + SS @ 20 t ha-1)e0
- Outcome
- Cre0
- Direction
- maximume0
- Value
- 0.92e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum content of Ni, Pb, Cd and Cr in mustard seed (13.7, 2.5, 1.57 & 0.92 mg kg-1 ) and stover (14.7, 2.5, 1.97 and 2.2 mg kg-1 ) as well as in post harvest soil were found under T10 (100% RDF + SS @ 20 t ha-1)”
t0“Indian mustard”
Claim · model-written summary
T10 produced maximum Ni content in mustard stover, 14.7 mg kg-1.
- Taxon
- Indian mustardBrassica junceat0
- Organ / stage
- stovere0
- Treatment
- T10 (100% RDF + SS @ 20 t ha-1)e0
- Outcome
- Nie0
- Direction
- maximume0
- Value
- 14.7e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum content of Ni, Pb, Cd and Cr in mustard seed (13.7, 2.5, 1.57 & 0.92 mg kg-1 ) and stover (14.7, 2.5, 1.97 and 2.2 mg kg-1 ) as well as in post harvest soil were found under T10 (100% RDF + SS @ 20 t ha-1)”
t0“Indian mustard”
Claim · model-written summary
T10 produced maximum Pb content in mustard stover, 2.5 mg kg-1.
- Taxon
- Indian mustardBrassica junceat0
- Organ / stage
- stovere0
- Treatment
- T10 (100% RDF + SS @ 20 t ha-1)e0
- Outcome
- Pbe0
- Direction
- maximume0
- Value
- 2.5e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum content of Ni, Pb, Cd and Cr in mustard seed (13.7, 2.5, 1.57 & 0.92 mg kg-1 ) and stover (14.7, 2.5, 1.97 and 2.2 mg kg-1 ) as well as in post harvest soil were found under T10 (100% RDF + SS @ 20 t ha-1)”
t0“Indian mustard”
Claim · model-written summary
T10 produced maximum Cd content in mustard stover, 1.97 mg kg-1.
- Taxon
- Indian mustardBrassica junceat0
- Organ / stage
- stovere0
- Treatment
- T10 (100% RDF + SS @ 20 t ha-1)e0
- Outcome
- Cde0
- Direction
- maximume0
- Value
- 1.97e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum content of Ni, Pb, Cd and Cr in mustard seed (13.7, 2.5, 1.57 & 0.92 mg kg-1 ) and stover (14.7, 2.5, 1.97 and 2.2 mg kg-1 ) as well as in post harvest soil were found under T10 (100% RDF + SS @ 20 t ha-1)”
t0“Indian mustard”
Claim · model-written summary
T10 produced maximum Cr content in mustard stover, 2.2 mg kg-1.
- Taxon
- Indian mustardBrassica junceat0
- Organ / stage
- stovere0
- Treatment
- T10 (100% RDF + SS @ 20 t ha-1)e0
- Outcome
- Cre0
- Direction
- maximume0
- Value
- 2.2e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum content of Ni, Pb, Cd and Cr in mustard seed (13.7, 2.5, 1.57 & 0.92 mg kg-1 ) and stover (14.7, 2.5, 1.97 and 2.2 mg kg-1 ) as well as in post harvest soil were found under T10 (100% RDF + SS @ 20 t ha-1)”
t0“Indian mustard”
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See all 42 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.