Abstract
The present study was carried out during three successive seasons. The experiment was laid out in Randomized block design (RBD) with thirteen treatments replicated four times to study the effect of different nutrient management practices on fruit yield and leaf nutrient composition. The result revealed that among the different treatments combination treatment (T13) with Application of NPK in 8 splits with drip irrigation + vermicompost @ 3 tonne ha-1 and biofertilizers i.e Azotobacter and PSB @ 2000 ml per ha and trichoderma @ 1 kg ha-1 + 8 spraying of Zn (0.5%), Fe (0.5%) and B (0.2%) found to be most effective in producing better yield and yield attributes. However, soil fertility as evident by changes in soil available N, P, K, S, Fe and Zn as well as leaf concentration of N, P, K, S, Fe, Zn and B significantly improved with combining application RDF, vermicompost and biofertilizer with or without fertigation along with foliar feeding of micronutrients viz. Zn, Fe and B.
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Claims 3
Claim · model-written summary
The combination treatment T13 gave better yield and yield attributes than the other treatments in sweet orange
- Taxon
- Sweet Orange
Citrus sinensist0 - Treatment
- combination treatment (T13)e1
- Outcome
- yield and yield attributese2
- Direction
- bettere2
- Comparator
- the different treatmentse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Sweet Orange (Citrus sinensis L. Osbec)”
e1“combination treatment (T13)”
e3“among the different treatments”
e2“found to be most effective in producing better yield and yield attributes”
Claim · model-written summary
Combined RDF, vermicompost and biofertilizer application significantly improved soil available N, P, K, S, Fe and Zn
- Taxon
- Sweet Orange
Citrus sinensist0 - Treatment
- combining application RDF, vermicompost and biofertilizere5
- Outcome
- soil available N, P, K, S, Fe and Zne5
- Direction
- improvede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Sweet Orange (Citrus sinensis L. Osbec)”
e5“soil fertility as evident by changes in soil available N, P, K, S, Fe and Zn as well as leaf concentration of N, P, K, S, Fe, Zn and B significantly improved with combining application RDF, vermicompost and biofertilizer”
Claim · model-written summary
Combined RDF, vermicompost and biofertilizer application significantly improved leaf nutrient concentration of N, P, K, S, Fe, Zn and B
- Taxon
- Sweet Orange
Citrus sinensist0 - Organ / stage
- leafe5
- Treatment
- combining application RDF, vermicompost and biofertilizere5
- Outcome
- leaf concentration of N, P, K, S, Fe, Zn and Be5
- Direction
- improvede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Sweet Orange (Citrus sinensis L. Osbec)”
e5“soil fertility as evident by changes in soil available N, P, K, S, Fe and Zn as well as leaf concentration of N, P, K, S, Fe, Zn and B significantly improved with combining application RDF, vermicompost and biofertilizer”
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