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“risk-reducing benefits”

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Intervention effectauthor interpretationoriginal resultmeasured

Claim · model-written summary

An on farm trial supports risk reducing benefits from site specific phosphorus and potassium management.

Treatment: site-specific P&K managemente0
Outcome: risk-reducing benefitse0
Direction: risk-reducinge0
Setting: Eastern Cornbelte0

Not reportedTaxonComparator

Verbatim

e0
“Empirical evidence from an on-farm trial of site-specific P&K management in the Eastern Cornbelt supports the hypothesis that precision farming can have risk-reducing benefits”
✓ located verbatim in the source · abstract, characters 491–666

Title

RISK MANAGEMENT POTENTIAL OF PRECISION FARMING TECHNOLOGIES

Lowenberg-DeBoer, James RePEc: Research Papers in Economics

Other claims from this paper (1)

Method / resource A theoretical model suggests plausible conditions in which precision farming reduces temporal yield variability.

Intervention effectobservedoriginal resultpositivesimulated

Claim · model-written summary

Elevated CO2 reduces the risk of Amazon tree mortality during drought through water-saving benefits.

Taxon: treee0
Treatment: eCO2e0
Outcome: risk of tree mortalitye0
Direction: reducinge0
Qualifier: during drought episodese0

Not reportedComparator

Verbatim

e0
“eCO2 provides water-saving benefits, reducing the risk of tree mortality during drought episodes”
✓ located verbatim in the source · abstract, characters 1180–1276

Title

The impacts of elevated CO ₂ on forest growth, mortality, and recovery in the Amazon rainforest

Yitong Yao; Philippe Ciais; Emilie Joetzjer; et al. Earth System Dynamics 2024. doi:10.5194/esd-15-763-2024

Other claims from this paper (8)

Intervention effect Elevated CO2 enhances Amazon forest growth in the simulations.
Intervention effect Elevated CO2 promotes competition among Amazon forest trees in the simulations.
Intervention effect Elevated CO2 increases natural self-thinning of Amazon forest stands in the simulations.
Observation The simulated forest growth gain outweighs the associated tree loss under elevated CO2.
Intervention effect Elevated CO2 increases background biomass density, making extra carbon loss possible during severe drought.
Mechanism Elevated CO2 may increase carbon losses during severe drought because more background biomass is available to lose.
Intervention effect Elevated CO2 accelerates simulated drought recovery in the Amazon forest.
Intervention effect Elevated CO2 enhances simulated drought resistance and resilience in the Amazon forest.

Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

An on-farm trial supported risk reduction from site-specific phosphorus and potassium management.

Treatment: site-specific P&K managemente0
Outcome: risk-reducing benefitse0
Direction: risk-reducinge0
Setting: Eastern Cornbelte0

Not reportedTaxonComparator

Verbatim

e0
“Empirical evidence from an on-farm trial of site-specific P&K management in the Eastern Cornbelt supports the hypothesis that precision farming can have risk-reducing benefits.”
✓ located verbatim in the source · abstract, characters 500–676

Title

Risk Management Potential of Precision Farming Technologies

J. Lowenberg-DeBoer Journal of Agricultural and Applied Economics 1999. doi:10.1017/s1074070800008555

Other claims from this paper (1)

Method / resource A theoretical model suggests precision farming can reduce temporal yield variability under plausible circumstances.

Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

GE technology reduced production risk exposure.

Taxon: cornZea mays subsp. mayse1
Treatment: GE technologye1
Outcome: risk exposuree1
Direction: reducinge1

Verbatim

e0
“reducing risk exposure”
✓ located verbatim in the source · abstract, characters 413–435

e1
“A significant part of the benefits of GE technology comes from protecting corn yield and reducing risk exposure”
✓ located verbatim in the source · abstract, characters 324–435

Title

Selecting corn hybrids in the transgenic era

Joe Lauer; Guanming Shi; Jean-Paul Chavas Proceedings of the Integrated Crop Management Conference 2015. doi:10.31274/icm-180809-165

Other claims from this paper (5)

Observation Some GE corn technologies increased yield.
Observation Some GE traits decreased corn yield.
Observation GE technology protected corn yield.
Mechanism Gene interactions affected corn productivity through yield lag and yield drag.
Observation New GE technologies often required 3 to 4 years to reach conventional hybrid yields.

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

The review found that crop rotation practices offer agronomic and economic benefits and can reduce agricultural risk.

Outcome: agronomic and economic benefitse0

Not reportedTaxon

Verbatim

e0
“conservation agriculture practices, such as crop rotation systems, present bothm agronomic and economic benefits and can be strategies for reducing the risks inherent to agricultural activity”
✓ located verbatim in the source · abstract, characters 1402–1593

Title

Economic and risk evaluation of crop rotation systems: literature review

Fernando Pires Vieira; Alcido Elenor Wander Quaestum 2024. doi:10.22167/2675-441x-2024861

Other claims from this paper (1)

Observation The review identified 25 relevant articles; 76% covered only economic analysis and 24% included risk analysis.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors conclude that 1:1 harvesting reduces risk while maintaining yields and benefits.

Taxon: rain-fed landt0
Outcome: water harvesting with a 1:1 crop: catchment ratioe0

Verbatim

e0
“Within-field water harvesting with a 1:1 crop: catchment ratio thus reduced risk by reducing investments in seed and animal draught power, whilst maintaining yields and net benefits”
✓ located verbatim in the source · abstract, characters 1002–1183

t0
“rain-fed land”
✓ located verbatim in the source · title, characters 77–90

Title

Catchment basin water harvesting as a means of improving the productivity of rain-fed land in upland Balochistan

D. J. Rees; Z. A. Qureshi; S. Mehmood; et al. The Journal of Agricultural Science 1991. doi:10.1017/s0021859600076188

Other claims from this paper (9)

Intervention effect Catchment runoff increased water storage by 55% for 1:1 plots.
Intervention effect Catchment runoff increased water storage by 43% for 2:1 plots.
Intervention effect Water harvesting increased yield per cropped area.
Intervention effect Across trials, 1:1 treatment yield was 95% of control yield.
Intervention effect Waterlogging reduced yields in 2:1 plots.
Intervention effect Overall costs fell 18% with 1:1 water harvesting.
Intervention effect Overall costs fell 31% with 2:1 water harvesting.
Intervention effect Net benefits for 1:1 harvesting equalled or exceeded the control.
Intervention effect Net benefits for 2:1 harvesting were 32% lower.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors consider carefully managed poppy intercropping promising for reducing total yield-loss risk.

Taxon: poppye0
Outcome: minimizing the risk of total yield lossese0
Qualifier: when precisely managede0

Verbatim

e0
“intercropping of poppy is a promising strategy for its cultivation, in terms of minimizing the risk of total yield losses when precisely managed”
✓ located verbatim in the source · abstract, characters 1390–1534

Title

Poppy (Papaver somniferum L.) Intercropping with Spring Barley and with White Clover: Benefits and Competitive Effects

Katharina Luhmer; Hanna Blum; Thorsten Kraska; et al. Agronomy 2021. doi:10.3390/agronomy11050948

Other claims from this paper (11)

Observation Poppy yield ranged from 798.7 to 1293.1 kg ha−1.
Intervention effect White clover intercropping had no significant effect on poppy yield versus sole cropping.
Intervention effect White clover intercropping did not significantly change poppy dry matter, height or leaf area index.
Intervention effect White clover intercropping did not significantly change poppy C/N ratio.
Observation Poppy-barley intercrop yields were higher in 2018 and 2020 than 2019.
Observation The poppy-barley intercrop had higher land equivalent ratios in 2018 and 2020 than 2019.
Mechanism Differences in seeding dates, precipitation and nutrients chiefly explained year differences.
Intervention effect Barley seeding density had a small effect on intercrop performance.
Intervention effect Intercropping had a small effect on weed cover, number and biomass.
Recommendation The authors advise seeding poppy before barley to limit competition.
Recommendation The authors conclude poppy and white clover can be sown together.

Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Reduced tillage and compaction were associated with lower nitrogen water quality risk.

Taxon: sugarcanee1
Treatment: reducing tillage and compactione0
Outcome: water quality riske1
Direction: reducee1

Verbatim

e0
“They included improving fallow management and reducing tillage and compaction, practices that have been promoted for production rather than N discharge benefits.”
✓ located verbatim in the source · abstract, characters 1452–1613

e1
“agronomic practices that could be promoted to reduce water quality risk while maintaining or improving yields of sugarcane crops”
✓ located verbatim in the source · abstract, characters 1793–1921

Title

Assessing water quality for cropping management practices: A new approach for dissolved inorganic nitrogen discharged to the Great Barrier Reef

Peter J. Thorburn; Jody S. Biggs; Kevin McCosker; et al. Journal of Environmental Management 2022. doi:10.1016/j.jenvman.2022.115932

Other claims from this paper (4)

Method / resource The NiLRI metric expresses nitrogen discharge risk as fertilizer applied per cane yield.
Method / resource NiLRI values from experiments and commercial crops spanned all seven risk classes.
Association Practices most influential for NiLRI had little direct impact on nitrogen management.
Association Improved fallow management was associated with lower nitrogen water quality risk.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend social incentives or nursery controls to lower forest disease risk.

Taxon: British forestse0
Outcome: social incentives or control in the nursery sectore0

Verbatim

e0
“there seems a strong case for some social incentives or control in the nursery sector, to reduce the probability of new diseases infecting British forests”
✓ located verbatim in the source · abstract, characters 1754–1908

Title

Reducing disease risks to British forests: an exploration of costs and benefits of nursery best practices

Gregory Valatin; Colin Price; Sarah Green Forestry An International Journal of Forest Research 2022. doi:10.1093/forestry/cpac003

Other claims from this paper (4)

Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Improved fallow management was associated with lower nitrogen water quality risk.

Taxon: sugarcanee1
Treatment: improving fallow managemente0
Outcome: water quality riske1
Direction: reducee1

Verbatim

e0
“They included improving fallow management and reducing tillage and compaction, practices that have been promoted for production rather than N discharge benefits.”
✓ located verbatim in the source · abstract, characters 1452–1613

e1
“agronomic practices that could be promoted to reduce water quality risk while maintaining or improving yields of sugarcane crops”
✓ located verbatim in the source · abstract, characters 1793–1921

Title

Assessing water quality for cropping management practices: A new approach for dissolved inorganic nitrogen discharged to the Great Barrier Reef

Peter J. Thorburn; Jody S. Biggs; Kevin McCosker; et al. Journal of Environmental Management 2022. doi:10.1016/j.jenvman.2022.115932

Other claims from this paper (4)

Method / resource The NiLRI metric expresses nitrogen discharge risk as fertilizer applied per cane yield.
Method / resource NiLRI values from experiments and commercial crops spanned all seven risk classes.
Association Practices most influential for NiLRI had little direct impact on nitrogen management.
Association Reduced tillage and compaction were associated with lower nitrogen water quality risk.

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“risk-reducing benefits”

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