Abstract
A field experiment was conducted to study the effect of different levels of customized fertilizer (CF) on soil nutrient availability, yield and economics of onion. The results revealed that the significantly highest plant height (57.77cm), stem diameter (6.03cm) and bulb diameter (15.13cm) at the time of harvest, fertilizer use efficiency,bulb yield (22.34 t ha-1) and benefit:cost ratio (2.56) of onion were recorded in 100 % recommended dose of NPK through CF in three equal split doses. The significantly highest available nitrogen (213 kg ha-1), phosphorus (14.42 kg ha-1) were recorded in 125 % recommended dose of NPK through CF in two equal split doses and available K (804 kg ha-1) in 100 % recommended dose of NPK through CF in three equal split doses over the rest of the other treatments. The application of 100% recommended dose of fertilizer (100:50:50 N:P2O5:K20 kg ha-1) either two or three splits through CF to onion appears to be improving soil fertility, yield and yield contributing character of onion and getting higher net monetary returns.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 10
Claim · model-written summary
The three-split 100% recommended NPK dose gave the highest onion plant height of 57.77cm.
- Taxon
- onion
Allium cepae0 - Treatment
- 100 % recommended dose of NPK through CF in three equal split dosese0
- Outcome
- plant heighte0
- Direction
- higheste0
- Value
- 57.77cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly highest plant height (57.77cm), stem diameter (6.03cm) and bulb diameter (15.13cm) at the time of harvest, fertilizer use efficiency,bulb yield (22.34 t ha-1) and benefit:cost ratio (2.56) of onion were recorded in 100 % recommended dose of NPK through CF in three equal split doses”
Claim · model-written summary
The same treatment gave the highest stem diameter of 6.03cm.
- Taxon
- onionAllium cepae0
- Treatment
- 100 % recommended dose of NPK through CF in three equal split dosese0
- Outcome
- stem diametere0
- Direction
- higheste0
- Value
- 6.03cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly highest plant height (57.77cm), stem diameter (6.03cm) and bulb diameter (15.13cm) at the time of harvest, fertilizer use efficiency,bulb yield (22.34 t ha-1) and benefit:cost ratio (2.56) of onion were recorded in 100 % recommended dose of NPK through CF in three equal split doses”
Claim · model-written summary
The same treatment gave the highest bulb diameter of 15.13cm.
- Taxon
- onionAllium cepae0
- Treatment
- 100 % recommended dose of NPK through CF in three equal split dosese0
- Outcome
- bulb diametere0
- Direction
- higheste0
- Value
- 15.13cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly highest plant height (57.77cm), stem diameter (6.03cm) and bulb diameter (15.13cm) at the time of harvest, fertilizer use efficiency,bulb yield (22.34 t ha-1) and benefit:cost ratio (2.56) of onion were recorded in 100 % recommended dose of NPK through CF in three equal split doses”
Claim · model-written summary
The same treatment gave the highest fertilizer use efficiency.
- Taxon
- onionAllium cepae0
- Treatment
- 100 % recommended dose of NPK through CF in three equal split dosese0
- Outcome
- fertilizer use efficiencye0
- Direction
- higheste1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilizer use efficiency,bulb yield (22.34 t ha-1) and benefit:cost ratio (2.56) of onion were recorded in 100 % recommended dose of NPK through CF in three equal split doses”
e1“The results revealed that the significantly highest plant height”
Claim · model-written summary
The same treatment gave the highest bulb yield of 22.34 t ha-1.
- Taxon
- onionAllium cepae0
- Treatment
- 100 % recommended dose of NPK through CF in three equal split dosese0
- Outcome
- bulb yielde0
- Direction
- higheste0
- Value
- 22.34 t ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly highest plant height (57.77cm), stem diameter (6.03cm) and bulb diameter (15.13cm) at the time of harvest, fertilizer use efficiency,bulb yield (22.34 t ha-1) and benefit:cost ratio (2.56) of onion were recorded in 100 % recommended dose of NPK through CF in three equal split doses”
Claim · model-written summary
The same treatment gave the highest benefit:cost ratio of 2.56.
- Taxon
- onionAllium cepae0
- Treatment
- 100 % recommended dose of NPK through CF in three equal split dosese0
- Outcome
- benefit:cost ratioe0
- Direction
- higheste0
- Value
- 2.56e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly highest plant height (57.77cm), stem diameter (6.03cm) and bulb diameter (15.13cm) at the time of harvest, fertilizer use efficiency,bulb yield (22.34 t ha-1) and benefit:cost ratio (2.56) of onion were recorded in 100 % recommended dose of NPK through CF in three equal split doses”
Claim · model-written summary
Two-split 125% NPK through CF gave the highest available nitrogen, 213 kg ha-1.
- Taxon
- onionAllium cepat0
- Treatment
- 125 % recommended dose of NPK through CF in two equal split dosese0
- Outcome
- available nitrogene0
- Direction
- higheste0
- Value
- 213 kg ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly highest available nitrogen (213 kg ha-1), phosphorus (14.42 kg ha-1) were recorded in 125 % recommended dose of NPK through CF in two equal split doses”
t0“onion”
Claim · model-written summary
Two-split 125% NPK through CF gave the highest available phosphorus, 14.42 kg ha-1.
- Taxon
- onionAllium cepat0
- Treatment
- 125 % recommended dose of NPK through CF in two equal split dosese0
- Outcome
- phosphoruse0
- Direction
- higheste0
- Value
- 14.42 kg ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly highest available nitrogen (213 kg ha-1), phosphorus (14.42 kg ha-1) were recorded in 125 % recommended dose of NPK through CF in two equal split doses”
t0“onion”
Claim · model-written summary
Three-split 100% NPK through CF gave the highest available K, 804 kg ha-1.
- Taxon
- onionAllium cepat0
- Treatment
- 100 % recommended dose of NPK through CF in three equal split dosese0
- Outcome
- available Ke0
- Direction
- higheste1
- Value
- 804 kg ha-1e0
- Comparator
- the rest of the other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“available K (804 kg ha-1) in 100 % recommended dose of NPK through CF in three equal split doses over the rest of the other treatments”
e1“The significantly highest available nitrogen”
t0“onion”
Claim · model-written summary
The authors conclude that a 100% recommended dose in two or three splits improves soil fertility, yield and economic returns in onion.
- Taxon
- onionAllium cepae0
- Treatment
- 100% recommended dose of fertilizer (100:50:50 N:P2O5:K20 kg ha-1) either two or three splits through CFe0
- Outcome
- improving soil fertility, yield and yield contributing character of onion and getting higher net monetary returnse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of 100% recommended dose of fertilizer (100:50:50 N:P2O5:K20 kg ha-1) either two or three splits through CF to onion appears to be improving soil fertility, yield and yield contributing character of onion and getting higher net monetary returns”
The same questions in other papers
fertilization · soil: chemistry · Allium cepa (onion)Positive and negative results
31 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
29 papers more in this group
See all 33 papers →fertilization · nutrient: content · Allium cepa (onion)Positive and negative results
80 papers in the same direction as this paper · 9 in the opposite direction
- positive
- no effect
- no effect
86 papers more in this group
See all 90 papers →fertilization · growth · Allium cepa (onion)Positive and negative results
250 papers in the same direction as this paper · 40 in the opposite direction · 3 reporting no difference from an alternative
- no effect
- no effect
- no effect
290 papers more in this group
See all 294 papers →fertilization · yield · Allium cepa (onion)Positive and negative results
463 papers in the same direction as this paper · 59 in the opposite direction · 7 reporting no difference from an alternative
- positive
- positive
- positive
526 papers more in this group
See all 530 papers →fertilization · nutrient: efficiency · Allium cepa (onion)Results agree
7 papers in the same direction as this paper
- positive
- positive
- positive
4 papers more in this group
See all 8 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.