Search claims · PlantClaims

Recommendationauthor interpretationreview summarybasis n/a

Claim · model-written summary

Strategies at policy level should include increased funds for research, improvement of national capacity building and a localized smart early warning system for climate change related events.

Taxon: major food cropse1
Outcome: increased funds for research, improvement of national capacity building (training of trainers) and development of a localized smart early warning systeme2

Verbatim

e1
“This situation is expected to decrease yield of major food crops”
✓ located verbatim in the source · abstract, characters 493–557

e2
“Strategies at policy/government level include increased funds for research, improvement of national capacity building (training of trainers) and development of a localized smart early warning system for climate change related events”
✓ located verbatim in the source · abstract, characters 908–1140

Title

SHORT COMMUNICATION: ADDRESSING VULNERABILITY OF AGRICULTURE SECTOR TO CLIMATE CHANGE IN PAKISTAN

A. Raza; M. Imtiaz; Z. Ali; et al. Pakistan Journal of Agriculture Agricultural Engineering and Veterinary Sciences 2021. doi:10.47432/2020.36.2.4

Other claims from this paper (4)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend irrigation at 1.0 APE with ammonia gas at 286 Kg ha-1 for maize productivity and water relations.

Taxon: maizeZea mayse0
Outcome: irrigate at 1.0 of APE with nitrogen addition as ammonia gas at the rate of 286 Kg ha-1e0
Value: about 960 m3 per hectaree0

Verbatim

e0
“The best treatment for maize productivity and water relation is to irrigate at 1.0 of APE with nitrogen addition as ammonia gas at the rate of 286 Kg ha-1 while saving about 960 m3 per hectare with no significant decrease in yield”
✓ located verbatim in the source · abstract, characters 1525–1755

Title

IRRIGATION SCHEDUL WITH DIFFERENT NITROGEN SOURCES AND LEVELS FOR MAIZE PRODUCTIVITY AND SOME WATER RELATIONS

Ahmed Abd El-Hafeez; Samah Bashandy Egyptian Journal of Soil Science 2019. doi:10.21608/ejss.2019.7293.1239

Other claims from this paper (12)

Intervention effect Increasing pan evaporation coefficient from 0.7 to 1.3 increased maize yield and yield attributes.
Intervention effect Increasing pan evaporation coefficient raised grain or stover N, P and K uptake.
Intervention effect Higher pan evaporation coefficients increased seasonal applied water and consumptive use.
Intervention effect Maize grain and stover yields did not differ significantly between 1.0 and 1.3 APE.
Intervention effect Irrigation at 1.0 APE gave the highest water utilization and water use efficiencies.
Intervention effect Irrigation at 0.7 APE gave the lowest water utilization and water use efficiencies.
Intervention effect Anhydrous ammonia gave higher maize yield and yield attributes than ammonium nitrate and urea.
Intervention effect Anhydrous ammonia increased grain or stover N, P and K uptake relative to the other nitrogen sources.
Intervention effect Anhydrous ammonia increased consumptive use and water efficiencies relative to other nitrogen sources.
Intervention effect Increasing nitrogen level from 214 to 286 Kg ha-1 improved maize yield and attributes.
Intervention effect Increasing nitrogen level improved N, P and K uptake and water relations.
Intervention effect The recommended treatment saves about 960 m3 per hectare without a significant yield decrease.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

A 75% irrigation with 75% of the recommended nitrogen rate could be a viable alternative when water is limited and fertilizer is expensive.

Taxon: peppere0
Treatment: a reduced irrigation level of 75% of the requirement coupled with 75% of the recommended nitrogen fertilizer ratee4
Outcome: viable alternativee4
Qualifier: in scenarios where water resources are limited and fertilizer expenses are highe4

Verbatim

e0
“A two-year experiment conducted in the Tselemty district during the off seasons of 2019 and 2020 aimed to assess the impact of varying irrigation levels and nitrogen fertilizer application rates on the growth, yield, and crop water productivity of pepper”
✓ located verbatim in the source · abstract, characters 107–361

e4
“in scenarios where water resources are limited and fertilizer expenses are high, a reduced irrigation level of 75% of the requirement coupled with 75% of the recommended nitrogen fertilizer rate could be a viable alternative that does not lead to a substantial decrease in yield”
✓ located verbatim in the source · abstract, characters 1062–1340

Title

Effect of Irrigation Depth and Nitrogen Fertilizer Rates on Pepper (Capsicum annum L.) Yield and Water Use Efficiency in Tselemty District, Tigray, Ethiopia

Ekubay Tesfay Gebreigziabher; Teferi Gebremedhin; Netsaner Fissha International Journal on Food Agriculture and Natural Resources 2024. doi:10.46676/ij-fanres.v5i3.325

Other claims from this paper (3)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors propose using the curve to select drought enduring varieties and manage irrigation from predawn water potential.

Taxon: Cucumis meloCucumis melot0
Outcome: select crop varieties able to endure longer periods of drought with minimal impact on carbon assimilation,and better manage irrigation based on estimates of Ψ pde0

Verbatim

e0
“the WP curve could be used to select crop varieties able to endure longer periods of drought with minimal impact on carbon assimilation,and better manage irrigation based on estimates of Ψ pd to support effective use of water without a yield decrease”
✓ located verbatim in the source · abstract, characters 1833–2083

t0
“Cucumis melo”
✓ located verbatim in the source · title, characters 117–129

Title

Using the water potential curve to identify the transition from water-consumptive to water-conservative behaviour in Cucumis melo

Heinrich di Santo; Thorsten Knipfer; Felipe H. Barrios-Masias Functional Plant Biology 2025. doi:10.1071/fp25048

Other claims from this paper (14)

Observation The water potential curve differed between greenhouse and field environments.
Observation The shift from higher to lower stomatal conductance occurred earlier under greenhouse conditions.
Observation The greenhouse water potential breakpoint was -0.5MPa of predawn potential.
Observation The field water potential breakpoint was -0.72MPa of predawn potential.
Association At the greenhouse breakpoint, stomatal conductance was reduced by 55%.
Association At the field breakpoint, stomatal conductance was reduced by 85%.
Association During phase I, stomatal conductance fell as drought intensified.
Association During phase I, carbon assimilation was not significantly compromised.
Observation At the greenhouse breakpoint, carbon assimilation decreased by 57%.
Observation At the field breakpoint, carbon assimilation decreased by 61%.
Observation Greenhouse leaves reached turgor loss at midday water potential of -0.83MPa.
Observation Field leaves reached turgor loss at midday water potential of -1.3MPa.
Method / resource Midday water potential at turgor loss was similar to bench-top pressure-curve estimates.
Method / resource The water potential curve identifies the transition to water-conservative behaviour in melons.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend against raising cereal rye seeding rates for weed suppression, or lowering them for agronomic reasons, when planting green in no-till soybean in the Mid-Atlantic region.

Taxon: cereal ryee4
Outcome: increase cereal rye seeding ratese4
Setting: Mid-Atlantic region of the United Statese4

Verbatim

e4
“These results show there is no reason to increase cereal rye seeding rates for weed suppression services or to decrease seeding rates for agronomic reasons (i.e., soybean population and yield) when employing planting-green tactics in no-till soybean production within the Mid-Atlantic region of the United States”
✓ located verbatim in the source · abstract, characters 1192–1504

Title

Cereal rye seeding rate does not affect magnitude of weed suppression when planting green within Mid-Atlantic United States

Teala S. Ficks; Mark J. VanGessel; John M. Wallace Weed Technology 2022. doi:10.1017/wet.2022.91

Other claims from this paper (3)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Removing the stem between the yellow and dead leaf stages is favorable for nutrient management in long-term harvesting.

Taxon: asparagusAsparaguse0
Treatment: removing the stem in the period between the yellow leaf and the dead leafe1
Outcome: nutrient managemente1

Verbatim

e0
“investigate the effect of the mother stem removal period on the above-ground part of the asparagus stem in the non-heated greenhouse of Jeonnam Agricultural Research & Extension Service”
✓ located verbatim in the source · abstract, characters 28–213

e1
“it is considered that removing the stem in the period between the yellow leaf and the dead leaf, where the nutrients from above-ground are completely flowed to the underground stumps by the decrease in temperature without disease and insect pest is favorable in the nutrient management”
✓ located verbatim in the source · abstract, characters 2608–2893

Title

Effect of Removal Period of Asparagus Above-Ground Part Mother Stem on the Yield of Spear in the Following Year

Dong-Mo Son; Hyo-Joong Kim; Jong-Mo Jung; et al. Trends in Agriculture & Life Sciences 2016. doi:10.29335/tals.2016.53.39

Other claims from this paper (13)

Intervention effect Dead-leaf-period stem removal in late December gave a daily average temperature 3.5 degrees C lower than yellow-leaf-period removal.
Association Average temperature before stem removal was lower when removal was more delayed.
Intervention effect Initial harvest in the yellow and dead leaf periods was 5 days earlier than in the green leaf period.
Intervention effect Harvesting lasted 180 days in the yellow and dead leaf periods against 175 days in the green leaf period.
Intervention effect Harvesting frequency was 87-88 times in all three removal periods, with no difference between treatments.
Intervention effect Plant height was longest in the dead leaf period at 190 cm.
Intervention effect Stem number was highest in the dead leaf period at 8.0 per stem group.
Intervention effect Stem diameter was thickest in the yellow leaf period at 15.3 mm.
Intervention effect Spear number per week was highest in the dead leaf period at 44.9 per week.
Intervention effect Spear diameter was thickest in the dead leaf period at 16.2 mm.
Intervention effect Average spear weight was highest in the dead leaf period at 30.2 g per spear.
Intervention effect Spear yield per 10a rose 7% in the dead leaf period compared with the yellow leaf period.
Intervention effect Spear yield per 10a decreased 6% in the green leaf period to 1,331 kg.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

A preferable management mode for tomato is N 286.88 kg·hm-2 and K2O 286.88 kg hm-2 with irrigation at pF 2.0 (10 kPa) upper and pF 2.49 (30 kPa) lower soil water suction limits.

Taxon: tomatoSolanum lycopersicume4
Treatment: N 286.88 kg·hm-2,K2O 286.88 kg hm-2e6
Outcome: preferable irrigation and fertilization management modee6
Qualifier: pF 2.0(10 kPa) and pF 2.49(30 kPa)e6

Verbatim

e6
“the preferable irrigation and fertilization management mode of fertilization amount was N 286.88 kg·hm-2,K2O 286.88 kg hm-2,soil water suction of the irrigation upper limit and lower limit were respective pF 2.0(10 kPa) and pF 2.49(30 kPa)”
✓ located verbatim in the source · abstract, characters 1121–1360

e4
“the quality of tomato fruit could improved by the proper increase of the irrigation upper limit and the decrease of the conventional fertilization amount significantly”
✓ located verbatim in the source · abstract, characters 852–1019

Title

Study on effect of irrigation and fertilization on yield and fruit quality of greenhouse tomato

Dan Yang Turang feiliao 2009

Other claims from this paper (6)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Reduced nitrogen was beneficial for nutrient absorption, nitrogen use efficiency and lower soil inorganic nitrogen residue and leaching under combined P and K application.

Taxon: cabbageBrassica oleracea var. capitatae0
Treatment: reduced nitrogene6
Outcome: nitrogen use efficiencye6

Verbatim

e0
“Taking‘Chungan 3'cabbage as material,with the open vegetable fields in Yanqing county of this area as the object,six treatments were set up,including the control group without fertilization”
✓ located verbatim in the source · abstract, characters 0–189

e6
“excess nitrogen fertilizer and improper ratio of phosphorus and potassium was unsuitable for the crops on the absorption of nutrients,leading to large amounts of accumulation of inorganic nitrogen in soil and leaching loss;under combined application of phosphorus and potassium,the reduced nitrogen for treatment was beneficial to the crops on the absorption of nutrients,to improve the nitrogen use efficiency,to reduce…” Show full quote
✓ located verbatim in the source · abstract, characters 2680–3283

Title

Effects of Located Fertilization on Nitrogen Utilization and Environment in Vegetable Field in the Cold Zone

MA Mao-tin Northern Horticulture 2013

Other claims from this paper (17)

“yield decrease”

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