Abstract
A field experiment was conducted during 2005–06 and 2006–07 at Gwalior, Madhya Pradesh to study the effect of different dates of haulm cuttings and combination of organic and inorganic source of nutrients on potato (Solanum tuberosum)-onion (Allium cepa) sequence. Influence of organic and inorganic sources of nutrients on insect vectors & stem necrosis disease, if any was also studied. Delaying date of haulm cutting from 60 to 74 days after planting (DAP) increased potato tuber yield. Application of 75%NPK through inorganic source and 25% N through organic source (FYM) maximized potato equivalent yield (294), production efficiency (400), gross return (Rs 1,81,491) and net return (Rs 85,863). Benefit: cost ratio were same in all the combinations except control. The succession and incidence of thrips, whitefly and leafhopper did not vary significantly among the treatments. Stem necrosis disease incidence and index were lowest in the treatment without FYM and no NPK fertilizer application (37.5% and 8.6%, respectively). It was highest in the treatment without FYM and 100% NPK fertilizer (63.2% incidence and 16.1% index, respectively).
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. 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 11
Claim · model-written summary
Delaying haulm cutting from 60 to 74 days after planting increased potato tuber yield.
- Taxon
- potato
Solanum tuberosumt0 - Treatment
- Delaying date of haulm cutting from 60 to 74 days after planting (DAP)e1
- Outcome
- potato tuber yielde1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“production potential of potato (Solanum tuberosum L)”
e1“Delaying date of haulm cutting from 60 to 74 days after planting (DAP) increased potato tuber yield”
Claim · model-written summary
Combined 75% NPK inorganic and 25% N organic (FYM) nutrition maximized potato equivalent yield.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Application of 75%NPK through inorganic source and 25% N through organic source (FYM)e2
- Outcome
- potato equivalent yielde2
- Direction
- maximizede2
- Value
- 294e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“production potential of potato (Solanum tuberosum L)”
e2“Application of 75%NPK through inorganic source and 25% N through organic source (FYM) maximized potato equivalent yield (294), production efficiency (400), gross return (Rs 1,81,491) and net return (Rs 85,863)”
Claim · model-written summary
The same 75% NPK plus 25% N (FYM) nutrition maximized production efficiency of potato.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Application of 75%NPK through inorganic source and 25% N through organic source (FYM)e2
- Outcome
- production efficiencye2
- Direction
- maximizede2
- Value
- 400e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“production potential of potato (Solanum tuberosum L)”
e2“Application of 75%NPK through inorganic source and 25% N through organic source (FYM) maximized potato equivalent yield (294), production efficiency (400), gross return (Rs 1,81,491) and net return (Rs 85,863)”
Claim · model-written summary
The same 75% NPK plus 25% N (FYM) nutrition maximized gross return from potato.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Application of 75%NPK through inorganic source and 25% N through organic source (FYM)e2
- Outcome
- gross returne2
- Direction
- maximizede2
- Value
- Rs 1,81,491e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“production potential of potato (Solanum tuberosum L)”
e2“Application of 75%NPK through inorganic source and 25% N through organic source (FYM) maximized potato equivalent yield (294), production efficiency (400), gross return (Rs 1,81,491) and net return (Rs 85,863)”
Claim · model-written summary
The same 75% NPK plus 25% N (FYM) nutrition maximized net return from potato.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Application of 75%NPK through inorganic source and 25% N through organic source (FYM)e2
- Outcome
- net returne2
- Direction
- maximizede2
- Value
- Rs 85,863e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“production potential of potato (Solanum tuberosum L)”
e2“Application of 75%NPK through inorganic source and 25% N through organic source (FYM) maximized potato equivalent yield (294), production efficiency (400), gross return (Rs 1,81,491) and net return (Rs 85,863)”
Claim · model-written summary
Benefit to cost ratio was the same across nutrient combinations except control.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- all the combinationse3
- Outcome
- Benefit: cost ratioe3
- Direction
- samee3
- Comparator
- controle3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“production potential of potato (Solanum tuberosum L)”
e3“Benefit: cost ratio were same in all the combinations except control”
Claim · model-written summary
Incidence of thrips, whitefly and leafhopper did not vary significantly among nutrient treatments.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- the treatmentse4
- Second interactor
- whiteflye4pest
- Outcome
- incidence of thrips, whitefly and leafhoppere4
- Direction
- did not varye4
- Qualifier
- leafhoppere4
ThripsNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“production potential of potato (Solanum tuberosum L)”
e4“The succession and incidence of thrips, whitefly and leafhopper did not vary significantly among the treatments”
Claim · model-written summary
Stem necrosis disease incidence was lowest where no FYM and no NPK were applied, at 37.5%.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- without FYM and no NPK fertilizer applicatione5
- Outcome
- Stem necrosis disease incidencee5
- Direction
- loweste5
- Value
- 37.5%e5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“production potential of potato (Solanum tuberosum L)”
e5“Stem necrosis disease incidence and index were lowest in the treatment without FYM and no NPK fertilizer application (37.5% and 8.6%, respectively)”
Claim · model-written summary
Stem necrosis disease index was lowest where no FYM and no NPK were applied, at 8.6%.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- without FYM and no NPK fertilizer applicatione5
- Outcome
- indexe5
- Direction
- loweste5
- Value
- 8.6%e5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“production potential of potato (Solanum tuberosum L)”
e5“Stem necrosis disease incidence and index were lowest in the treatment without FYM and no NPK fertilizer application (37.5% and 8.6%, respectively)”
Claim · model-written summary
Stem necrosis disease incidence was highest where FYM was absent and 100% NPK was applied, at 63.2%.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- without FYM and 100% NPK fertilizere6
- Outcome
- incidencee6
- Direction
- higheste6
- Value
- 63.2%e6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“production potential of potato (Solanum tuberosum L)”
e6“It was highest in the treatment without FYM and 100% NPK fertilizer (63.2% incidence and 16.1% index, respectively)”
Claim · model-written summary
Stem necrosis disease index was highest where FYM was absent and 100% NPK was applied, at 16.1%.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- without FYM and 100% NPK fertilizere6
- Outcome
- indexe6
- Direction
- higheste6
- Value
- 16.1%e6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“production potential of potato (Solanum tuberosum L)”
e6“It was highest in the treatment without FYM and 100% NPK fertilizer (63.2% incidence and 16.1% index, respectively)”
The same questions in other papers
pruning · yield · Solanum tuberosum (potato)Results differ
7 papers in the same direction as this paper · 8 in the opposite direction
- negative
- negative
- negative
12 papers more in this group
See all 16 papers →fertilization · disease · Solanum tuberosum (potato)Positive and negative results
32 papers in the same direction as this paper · 14 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- negative
- negative
44 papers more in this group
See all 48 papers →fertilization · yield · Solanum tuberosum (potato)Positive and negative results
393 papers in the same direction as this paper · 48 in the opposite direction · 8 reporting no difference from an alternative
- negative
- negative
- no effect
446 papers more in this group
See all 450 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.