Abstract
The present investigation was conducted to study the influence of integrated nutrient management on fertility build up in a Typic Haplaquept soil as well as its effect on yield and quality parameters of rapeseed (Brassica campestris L. var. yellow sarson). Treatments comprised of recommended doses of N, P and K fertilizers (RDF) in presence and absence of FYM along with different doses of S and Zn either alone or in combination. Results revealed that in general, available N, P, K, S and Zn in soil decreased with increase in the period of crop growth. Addition of FYM increased organic carbon content in soils (upto 104.98 g kg-1increase over initial value). Application of elemental S and Zn-EDTA increased SO4-2 content (upto 101.03 kg ha-1 increase over initial value) in S-treated and DTPA extractable Zn content (upto 0.3 mg kg-1 increase over initial value) in Zn-treated systems respectively. Combined application of higher doses of S and Zn along with FYM and recommended doses of N, P and K fertilizers increased N, P, K, S and Zn uptake by rapeseed crop. Highest seed yield (14.2 q ha-1) as well as oil (43.2 %) and protein contents (21.82 %) were recorded in rapeseed which received comparatively higher doses of S and Zn along with FYM and RDF.
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Claims 8
Claim · model-written summary
Available N, P, K, S and Zn in soil decreased as the crop growth period increased.
Verbatim
e0“its effect on yield and quality parameters of rapeseed (Brassica campestris L. var. yellow sarson)”
e1“available N, P, K, S and Zn in soil decreased with increase in the period of crop growth”
Claim · model-written summary
Addition of FYM increased soil organic carbon content.
Verbatim
e0“its effect on yield and quality parameters of rapeseed (Brassica campestris L. var. yellow sarson)”
e2“Addition of FYM increased organic carbon content in soils (upto 104.98 g kg-1increase over initial value)”
Claim · model-written summary
Elemental S and Zn-EDTA increased soil SO4-2 content over the initial value.
Verbatim
e0“its effect on yield and quality parameters of rapeseed (Brassica campestris L. var. yellow sarson)”
e3“Application of elemental S and Zn-EDTA increased SO4-2 content (upto 101.03 kg ha-1 increase over initial value) in S-treated and DTPA extractable Zn content (upto 0.3 mg kg-1 increase over initial value) in Zn-treated systems respectively”
Claim · model-written summary
Zn-treated systems increased DTPA-extractable Zn content over the initial value.
Verbatim
e0“its effect on yield and quality parameters of rapeseed (Brassica campestris L. var. yellow sarson)”
e3“Application of elemental S and Zn-EDTA increased SO4-2 content (upto 101.03 kg ha-1 increase over initial value) in S-treated and DTPA extractable Zn content (upto 0.3 mg kg-1 increase over initial value) in Zn-treated systems respectively”
Claim · model-written summary
Combined higher S and Zn doses with FYM and recommended NPK increased N, P, K, S and Zn uptake by rapeseed.
- Taxon
- rapeseede4
- Treatment
- Combined application of higher doses of S and Zn along with FYM and recommended doses of N, P and K fertilizerse4
- Outcome
- N, P, K, S and Zn uptakee4
- Direction
- increasede4
Not reportedComparator
Verbatim
e4“Combined application of higher doses of S and Zn along with FYM and recommended doses of N, P and K fertilizers increased N, P, K, S and Zn uptake by rapeseed crop”
Claim · model-written summary
Highest seed yield of rapeseed was 14.2 q per ha under comparatively higher S and Zn doses with FYM and RDF.
- Taxon
- rapeseede5
- Treatment
- comparatively higher doses of S and Zn along with FYM and RDFe5
- Outcome
- seed yielde5
- Direction
- Higheste5
- Value
- 14.2 q ha-1e5
Not reportedComparator
Verbatim
e5“Highest seed yield (14.2 q ha-1) as well as oil (43.2 %) and protein contents (21.82 %) were recorded in rapeseed which received comparatively higher doses of S and Zn along with FYM and RDF”
Claim · model-written summary
Highest oil content of rapeseed was 43.2% under comparatively higher S and Zn doses with FYM and RDF.
- Taxon
- rapeseede5
- Treatment
- comparatively higher doses of S and Zn along with FYM and RDFe5
- Outcome
- oile5
- Direction
- Higheste5
- Value
- 43.2 %e5
Not reportedComparator
Verbatim
e5“Highest seed yield (14.2 q ha-1) as well as oil (43.2 %) and protein contents (21.82 %) were recorded in rapeseed which received comparatively higher doses of S and Zn along with FYM and RDF”
Claim · model-written summary
Highest protein content of rapeseed was 21.82% under comparatively higher S and Zn doses with FYM and RDF.
- Taxon
- rapeseede5
- Treatment
- comparatively higher doses of S and Zn along with FYM and RDFe5
- Outcome
- protein contentse5
- Direction
- Higheste5
- Value
- 21.82 %e5
Not reportedComparator
Verbatim
e5“Highest seed yield (14.2 q ha-1) as well as oil (43.2 %) and protein contents (21.82 %) were recorded in rapeseed which received comparatively higher doses of S and Zn along with FYM and RDF”
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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.