e0
“But, during 2014, sudden decrease in minimum and maximum temperature at flowering and fruiting stage adversely affected proper fruit set and its development resulting into poor capsicum yield.”
✓ located verbatim in the source · abstract, characters 1073–1265

Title

Effects of mulching and zinc on physiological responses and yield of sweet pepper (Capsicum annuum) under high altitude cold desert condition

RAJENDRA KUMAR SINGH; SOMEN ACHARYA; O P CHAURASIA The Indian Journal of Agricultural Sciences 2019. doi:10.56093/ijas.v89i2.87088

Other claims from this paper (8)

Intervention effect Mulch with zinc significantly improved leaf membrane stability and relative water content.
Intervention effect Mulch with zinc reduced leaf water loss and electrolyte leakage.
Intervention effect Leaf chlorophyll content improved significantly.
Intervention effect Mulching and zinc enhanced pepper growth.
Intervention effect Mulching and zinc enhanced pepper yield.
Association A sudden 2014 temperature drop at flowering and fruiting impaired fruit set and development.
Intervention effect Mulch reduced irrigation water requirements.
Recommendation The authors recommend combined ZnSO4 and mulch for weather resilience, water saving, and vegetable yield in zinc deficient arid soils.

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

N, Ca, Mg and Zn contents showed a decrease under elevated CO2.

Taxon: CapsicumCapsicumt0
Treatment: 1000µmol mol -1 (elevated)e1
Outcome: N, Ca, Mg and Zn contentse0
Direction: decreasee0
Comparator: 400µmol mol -1 (ambient)e1

Verbatim

t0
“Capsicum (Capsicum Annuum)”
✓ located verbatim in the source · title, characters 119–145

e0
“Elemental composition showed a significant increase in C, H, Fe, Mn and a decrease in N, Ca, Mg and Zn contents.”
✓ located verbatim in the source · abstract, characters 1172–1284

e1
“400µmol mol -1 (ambient) and 1000µmol mol -1 (elevated)”
✓ located verbatim in the source · abstract, characters 661–716

Title

Impact of Elevated Atmospheric Carbon Dioxide on Yield, Vitamin C, Proximate, Fatty Acid and Amino Acid Composition of Capsicum (Capsicum Annuum)

Azam Andaleeb; Hameed Abdul; Khan Ikhtiar Environmental Pollution and Protection 2017. doi:10.22606/epp.2017.24001

Other claims from this paper (9)

Intervention effect Vitamin C, protein, ash and fat contents decreased significantly under elevated CO2.
Intervention effect acidity decreased non-significantly under elevated CO2.
Intervention effect sugar and fiber contents increased significantly under elevated CO2.
Intervention effect C, H, Fe, Mn showed a increase under elevated CO2.
Intervention effect S, K and Cu showed no significant trend under elevated CO2.
Intervention effect Fatty acids were mostly unaffected by CO2 enrichment, with exceptions.
Intervention effect Amino acids decreased under elevated CO2.
Intervention effect The effect of enhanced CO2 was more pronounced in fully matured red fruit than in pre-mature green fruit.
Intervention effect Enhanced atmospheric CO2 lowered nutritional quality of capsicum fruit.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Higher irrigation salinity reduced per-plant yield to 24.53 g plant-1.

Taxon: capsicumCapsicume1
Treatment: different saline water typee1
Outcome: one plant yielde0
Direction: Decreasee0
Value: 24.53 g plant-1e0
Comparator: control treatmente0

Verbatim

e0
“Decrease of plant high, one plant yield, Phosphoeous and potassium coucent ration in shoot part from 33.39 cm,35.27 g plant-1,4.9 g kg-1,19.6 g kg-1 respectively at control treatment to 23.21 cm, 24.53 g plant-1, 3.2 g kg-1, 17.4 g.kg-1 respectively.”
✓ located verbatim in the source · abstract, characters 499–749

e1
“growth of capsicum which irrigated by different saline water type”
✓ located verbatim in the source · abstract, characters 128–193

Title

EFFECT OF KINETIN IN GROWTH PEPPER IRRIGATED WITH DIFFERENT SALINE WATER

Z. H. AL-Rawi; Y. K. AL- Hadithiy Anbar Journal of Agricultural Sciences 2018. doi:10.32649/aagrs.2022.170568

Other claims from this paper (13)

Intervention effect Higher irrigation salinity reduced capsicum plant height from 33.39 to 23.21 cm.
Intervention effect Higher irrigation salinity reduced shoot phosphorus concentration to 3.2 g kg-1.
Intervention effect Higher irrigation salinity reduced shoot potassium concentration to 17.4 g.kg-1.
Intervention effect Shoot nitrogen concentration increased with the highest irrigation salinity.
Intervention effect Kinetin at 100 mg L-1 produced the highest plant height, 31.40 cm.
Intervention effect Kinetin at 100 mg L-1 produced the highest per-plant yield, 35.21 gm plant-1.
Intervention effect Kinetin at 100 mg L-1 produced the highest shoot phosphorus concentration, 4.3 g kg-1.
Intervention effect The 150 mg L-1 spray gave a high phosphorus concentration of 16.2 g kg-1.
Intervention effect The 150 mg L-1 spray gave a high potassium concentration of 18,7 g kg-1.
Intervention effect The combined 100 mg L-1 kinetin and 1.1 dS.m-1 irrigation treatment produced a high plant height of 37.27 cm.
Intervention effect The combined treatment produced a high yield of 41.17 gm plant-1.
Intervention effect The combined treatment produced a high phosphorus concentration of 5.0 g kg-1.
Intervention effect The combined treatment produced a high potassium concentration of 19.7 g kg-1.

1990s 6

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Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Marketable yield did not differ significantly between 120 ppm N and 175 ppm N.

Taxon: PEPPERSCapsicumt0
Treatment: 175 ppm Ne3
Outcome: marketable yielde3
Direction: not a significant differencee3
Comparator: 120 ppm Ne3

Verbatim

t0
“PEPPERS GROWN IN ROCKWOOL”
✓ located verbatim in the source · title, characters 69–94

e3
“there was not a significant difference in marketable yield between plants grown at 120 ppm N and 175 ppm N”
✓ located verbatim in the source · abstract, characters 791–897

Title

NITROGEN CONCENTRATIONS TO MAXIMIZE YIELD AND DECREASE LEACHATE-N IN PEPPERS GROWN IN ROCKWOOL.

M.K. Schon; M.S. Compton; I. Burns; et al. HortScience 1993. doi:10.21273/hortsci.28.5.507a

Other claims from this paper (6)

Intervention effect Increasing N did not affect the number of marketable pepper fruit in Trial 1.
Intervention effect Increasing N increased the size of pepper fruit in Trial 1.
Intervention effect Marketable fruit weight was significantly greater with Treatment 3 than with Treatment 1.
Intervention effect Nitrogen level did not affect blossom end rot occurrence in peppers.
Association Higher N concentration was associated with a higher occurrence of blossom end rot in early Trial 2 results.
Recommendation The authors recommend 120 ppm N to maximize yield and reduce environmental impact of greenhouse pepper production in Florida.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Nitrogen level did not affect blossom end rot occurrence in peppers.

Taxon: PEPPERSCapsicumt0
Treatment: Nitrogen levele6
Outcome: blossom end rot (BER) occurrencee6
Direction: did not affecte6

Not reportedComparator

Verbatim

t0
“PEPPERS GROWN IN ROCKWOOL”
✓ located verbatim in the source · title, characters 69–94

e6
“Nitrogen level did not affect blossom end rot (BER) occurrence”
✓ located verbatim in the source · abstract, characters 1071–1133

Title

NITROGEN CONCENTRATIONS TO MAXIMIZE YIELD AND DECREASE LEACHATE-N IN PEPPERS GROWN IN ROCKWOOL.

M.K. Schon; M.S. Compton; I. Burns; et al. HortScience 1993. doi:10.21273/hortsci.28.5.507a

Other claims from this paper (6)

Intervention effect Increasing N did not affect the number of marketable pepper fruit in Trial 1.
Intervention effect Increasing N increased the size of pepper fruit in Trial 1.
Intervention effect Marketable fruit weight was significantly greater with Treatment 3 than with Treatment 1.
Intervention effect Marketable yield did not differ significantly between 120 ppm N and 175 ppm N.
Association Higher N concentration was associated with a higher occurrence of blossom end rot in early Trial 2 results.
Recommendation The authors recommend 120 ppm N to maximize yield and reduce environmental impact of greenhouse pepper production in Florida.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing N increased the size of pepper fruit in Trial 1.

Taxon: PEPPERSCapsicumt0
Treatment: increasing Ne1
Outcome: fruit sizee1
Direction: increasede1

Not reportedComparator

Verbatim

t0
“PEPPERS GROWN IN ROCKWOOL”
✓ located verbatim in the source · title, characters 69–94

e1
“In Trial 1, increasing N did not affect the number of marketable fruit produced, but increased fruit size.”
✓ located verbatim in the source · abstract, characters 574–680

Title

NITROGEN CONCENTRATIONS TO MAXIMIZE YIELD AND DECREASE LEACHATE-N IN PEPPERS GROWN IN ROCKWOOL.

M.K. Schon; M.S. Compton; I. Burns; et al. HortScience 1993. doi:10.21273/hortsci.28.5.507a

Other claims from this paper (6)

Intervention effect Increasing N did not affect the number of marketable pepper fruit in Trial 1.
Intervention effect Marketable fruit weight was significantly greater with Treatment 3 than with Treatment 1.
Intervention effect Marketable yield did not differ significantly between 120 ppm N and 175 ppm N.
Intervention effect Nitrogen level did not affect blossom end rot occurrence in peppers.
Association Higher N concentration was associated with a higher occurrence of blossom end rot in early Trial 2 results.
Recommendation The authors recommend 120 ppm N to maximize yield and reduce environmental impact of greenhouse pepper production in Florida.

2020s 4

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Associationobservedoriginal resultnegativesimulated

Claim · model-written summary

A 10% yield decrease results in more than 20% economic loss in Australia.

Taxon: capsicumCapsicume1
Treatment: 10% yield decreasee0
Outcome: economic losse0
Direction: increaseinferrede0
Value: more than 20%e0
Setting: Australiae0

Verbatim

e0
“Sensitivity analysis revealed that a 10% yield decrease results in more than 20% of economic loss in Australia and more than 30% in India”
✓ located verbatim in the source · abstract, characters 1299–1436

e1
“The modelled commercial-scale capsicum business in Australia”
✓ located verbatim in the source · abstract, characters 1103–1163

Title

Large variation of fertiliser levels does not improve physiology, nutritional quality and economic return of greenhouse capsicum

Seidat Oluwadamilola Dauda; Claudio Cortellazzi; Sunil K. Panchal; et al. Plant Growth Regulation 2025. doi:10.1007/s10725-025-01403-6

Other claims from this paper (11)

Intervention effect High EC treatment did not improve morphological and postharvest parameters of capsicum.
Intervention effect High EC treatment decreased the nutritional quality, particularly Ca and Mg, of capsicum leaves and fruits.
Intervention effect The EC 2.5 scenario gave the highest net present value in Australia, 529.6 USD·m −2.
Intervention effect The EC 2.5 scenario gave the highest benefit/cost ratio in Australia, 3.35.
Intervention effect The EC 2.5 scenario gave the highest net present value in India, 60.4 USD·m −2.
Intervention effect The EC 2.5 scenario gave the highest benefit/cost ratio in India, 2.53.
Observation The modelled capsicum business in Australia was expected to break even after 5.73 to 7.11 years.
Observation The modelled payback period in India was slightly longer than in Australia, 5.96–8.31 years.
Association A 10% yield decrease results in more than 30% economic loss in India.
Intervention effect A higher fertigation level at EC 3.5 did not improve capsicum fruit nutritional properties or economic return.
Recommendation The authors suggest that the fertiliser-yield trade-off has profound economic implications for sustainable greenhouse capsicum production.

Associationobservedoriginal resultnegativesimulated

Claim · model-written summary

A 10% yield decrease results in more than 30% economic loss in India.

Taxon: capsicumCapsicume1
Treatment: 10% yield decreasee0
Outcome: economic losse0
Direction: increaseinferrede0
Value: more than 30%e0
Setting: Indiae0

Verbatim

e0
“Sensitivity analysis revealed that a 10% yield decrease results in more than 20% of economic loss in Australia and more than 30% in India”
✓ located verbatim in the source · abstract, characters 1299–1436

e1
“The modelled commercial-scale capsicum business in Australia”
✓ located verbatim in the source · abstract, characters 1103–1163

Title

Large variation of fertiliser levels does not improve physiology, nutritional quality and economic return of greenhouse capsicum

Seidat Oluwadamilola Dauda; Claudio Cortellazzi; Sunil K. Panchal; et al. Plant Growth Regulation 2025. doi:10.1007/s10725-025-01403-6

Other claims from this paper (11)

Intervention effect High EC treatment did not improve morphological and postharvest parameters of capsicum.
Intervention effect High EC treatment decreased the nutritional quality, particularly Ca and Mg, of capsicum leaves and fruits.
Intervention effect The EC 2.5 scenario gave the highest net present value in Australia, 529.6 USD·m −2.
Intervention effect The EC 2.5 scenario gave the highest benefit/cost ratio in Australia, 3.35.
Intervention effect The EC 2.5 scenario gave the highest net present value in India, 60.4 USD·m −2.
Intervention effect The EC 2.5 scenario gave the highest benefit/cost ratio in India, 2.53.
Observation The modelled capsicum business in Australia was expected to break even after 5.73 to 7.11 years.
Observation The modelled payback period in India was slightly longer than in Australia, 5.96–8.31 years.
Association A 10% yield decrease results in more than 20% economic loss in Australia.
Intervention effect A higher fertigation level at EC 3.5 did not improve capsicum fruit nutritional properties or economic return.
Recommendation The authors suggest that the fertiliser-yield trade-off has profound economic implications for sustainable greenhouse capsicum production.

Associationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Yield may decline with below-optimal crop lighting and depends on cultivar.

Taxon: capsicumCapsicumt0
Treatment: below-optimal crop lightinge4
Outcome: yielde4
Direction: decreasee4

Verbatim

e4
“yield is cultivar-dependent and may decrease with below-optimal crop lighting, whereas energy savings are more dependent on LBF orientation and building geometry than outside climate”
✓ located verbatim in the source · abstract, characters 1463–1645

t0
“A light-blocking greenhouse film differentially impacts climate control energy use and capsicum production”
✓ located verbatim in the source · title, characters 0–106

Title

A light-blocking greenhouse film differentially impacts climate control energy use and capsicum production

Terry Lin; Chelsea R. Maier; Weiguang Liang; et al. Frontiers in Energy Research 2024. doi:10.3389/fenrg.2024.1360536

Other claims from this paper (11)

Intervention effect Light-blocking film decreased Gina fruit yield by 3% in the first trial.
Intervention effect Light-blocking film increased O06614 fruit yield by 3% in the first trial.
Intervention effect Light-blocking film decreased Gina fruit yield by 13% in the second trial.
Intervention effect Light-blocking film decreased Kathia fruit yield by 26% in the second trial.
Observation Cooling energy use increased by 11% in AE.
Observation Cooling energy use increased by 12% in SE.
Observation Fertigation demand decreased insignificantly by 2%–5%.
Observation Cooling potential differed significantly from material specifications.
Mechanism Convection from film interfaces may explain higher heat loads.
Recommendation Absorptive glazing may reduce nutrient, water, and energy use in warm-climate glasshouses.
Association Energy savings depend more on film orientation and building geometry than outside climate.

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“yield decrease”

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2010s 13

1990s 6

2020s 4