Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Applying 180 mg urine-N kg−1 caused a significant decrease in shoot biomass yield of NaCl-treated sorghum.

Taxon: sorghumSorghume0
Treatment: 180 mg urine-N kg−1e3
Outcome: shoot biomass yielde3
Direction: decreasee3
Qualifier: NaCl-treated substratese3

Not reportedComparator

Verbatim

e0
“An experiment was conducted in a greenhouse to assess the influence of urine- and ammonium nitrate-N fertilization on sorghum biomass yield”
✓ located verbatim in the source · abstract, characters 0–139

e3
“The application of 180 mg urine-N kg−1 raised substrate salinity and caused a significant decrease in shoot biomass yield in NaCl-treated substrates”
✓ located verbatim in the source · abstract, characters 920–1068

Title

Fertilizing effect of human urine and ammonium nitrate as sources of nitrogen for sorghum [Sorghum bicolor (L.) Moench] under saline conditions

Michael Yongha Boh; Torsten Müller; Joachim Sauerborn Journal of Plant Nutrition 2021. doi:10.1080/01904167.2021.1884710

Other claims from this paper (8)

Intervention effect At 90 mg N kg−1 substrate, urine-fertilized sorghum had 30% higher biomass yield than ammonium-nitrate-fertilized plants, regardless of salinity.
Intervention effect Salinity significantly decreased sorghum biomass yield regardless of N source.
Intervention effect Applying 180 mg urine-N kg−1 raised substrate salinity.
Association In urine treatment the relationship between shoot N concentration and biomass yield was relatively weak (r = 0.34, not significant).
Association In ammonium nitrate treatment the relationship between shoot N concentration and biomass yield was strong (r = 0.91, significant).
Intervention effect At 6.6 dS m−1 salinity, nitrogen use efficiency was lower (33%) with urine than with ammonium nitrate.
Intervention effect Urine fertilization improved sorghum growth.
Recommendation Lower urine dosages should be considered where soil salinity is a problem.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

In Rhizobium-treated cluster bean, 10,000 Meloidogyne javanica juveniles per kg soil were associated with a significant decrease in yield.

Taxon: cluster beanCyamopsis tetragonolobae1
Treatment: 10,000 second stage juveniles/kg soile1
Interactor: MELOIDOGYNE JAVANICAMeloidogyne javanicat0pest
Second interactor: RhizobiumRhizobiume1symbiont
Outcome: yielde1
Direction: decreasee1

Verbatim

e1
“In cluster bean, a significant decrease in yield was associated with 10,000 second stage juveniles/kg soil in Rhizobium-treated plants, whereas 1,000 juveniles decreased the yield, fresh shoot weight and length significantly in untreated plants over the check”
✓ located verbatim in the source · abstract, characters 189–448

t0
“PATHOGENICITY OF MELOIDOGYNE JAVANICA IN MUNG AND CLUSTER BEANS AS AFFECTED BY RHIZOBIUM”
✓ located verbatim in the source · title, characters 0–88

Title

PATHOGENICITY OF MELOIDOGYNE JAVANICA IN MUNG AND CLUSTER BEANS AS AFFECTED BY RHIZOBIUM

M. R. Dalal Nematologia mediterranea 1996

Other claims from this paper (2)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought stress significantly decreased grain yield.

Treatment: Stresse0
Outcome: grain yielde0
Direction: decreasee0

Not reportedTaxonComparator

Verbatim

e0
“Stress cause to significantly decrease of grain yield, yield components, plant height and other morphological traits”
✓ located verbatim in the source · abstract, characters 521–637

Title

Evaluation of Spring wheat Cultivars for Physiological, Morphological and Agronomic Traits under Drought Stress

Mohammad Reza Naghavi; Mohammad Moghaddam; Mahmoud Toorchi; et al. Journal of Crop Breeding 2016. doi:10.29252/jcb.8.18.64

Other claims from this paper (14)

Observation Stress levels and cultivars differed significantly for all studied traits.
Intervention effect Drought stress significantly decreased yield components, plant height and other morphological traits.
Intervention effect Physiological trait values decreased under drought, with cultivar-dependent changes.
Intervention effect Root trait quantities increased under drought stress.
Association The root-trait increase under drought was greater in tolerant cultivars.
Association Grain yield had the strongest positive significant correlation with spikes per plant under both water regimes.
Observation Cluster analysis grouped cultivars into four groups in both control and drought conditions.
Observation Kavir was among the most drought-tolerant cultivars.
Observation Niknejhad was among the most drought-tolerant cultivars.
Observation Darya was among the most drought-tolerant cultivars.
Observation Moghan3 was among the most drought-tolerant cultivars.
Observation Marvdasht was among the most drought-tolerant cultivars.
Observation Bahar was the most drought-sensitive cultivar.
Recommendation The authors suggest the tolerant cultivars for farms with late-season irrigation limits.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Educational level was significantly associated with a decrease in yield of HYV Ranjit.

Taxon: riceOryza sativae0
Material: HYV Ranjite7
Treatment: educational levele7
Outcome: yielde7
Direction: decreaseinferrede7
Value: b =-4.0284e7

Verbatim

e0
“assess the extent of yield gap of most widely adopted AAU recommended rice variety”
✓ located verbatim in the source · abstract, characters 82–164

e7
“The regression coefficients of educational level (b =-4.0284**), number of family members engaged in farm activities (b =-2.8938*) and economic motivation (b = 5.8606**) were found to be significant with the yield of most adopted HYV Ranjit”
✓ located verbatim in the source · abstract, characters 975–1215

Title

Yield gap of most widely adopted AAU recommended sali rice variety in Assam

S. Borthakur; Pooja Mishra; D. Bortamuly ORYZA- An International Journal on Rice 2016

Other claims from this paper (9)

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Loss rate of inflorescence was associated with a significant decrease in seed yield.

Taxon: Elymus sibiricus L.,Phalaris arundinacea L.,Kengyilla rigidula(Keng)J.L.and Avena sativa L.Elymus sibiricuse0
Treatment: loss rate of inflorescencee3
Interactor: Mythimna separate Walkere1pest
Outcome: seed yielde3
Direction: decreasee3
Qualifier: P0.01e3

Verbatim

e0
“Elymus sibiricus L.,Phalaris arundinacea L.,Kengyilla rigidula(Keng)J.L.and Avena sativa L.”
✓ located verbatim in the source · abstract, characters 0–91

e1
“the damage of Mythimna separate Walker”
✓ located verbatim in the source · abstract, characters 206–244

e3
“The difference for the loss rate of inflorescence also lead to a significant decrease of seed yield(P0.01)”
✓ located verbatim in the source · abstract, characters 1021–1127

Title

Difference Analysis of Armyworm Infection on Four Main Cultivated Grasses in the Pastoral Areas of Northwest Sichuan

Shiqie Bai 2012

Other claims from this paper (8)

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing density reduced yield significantly.

Taxon: maizeZea mayst0
Treatment: densitye0
Outcome: yielde0
Direction: decreasee0

Verbatim

e0
“Ear tipbarrenness would increase and yield would decrease following the density increase.Variance between different densities reaches significant level.”
✓ located verbatim in the source · abstract, characters 778–930

t0
“maize”
✓ located verbatim in the source · title, characters 48–53

Title

Influence on main agronomic traits and yield of maize under different density

Shilin Chen Guangdong nongye kexue 2011

Other claims from this paper (7)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

DDSR reduced grain yield by 7.2% compared with WDSR in rice.

Taxon: RiceOryza sativat0
Treatment: DDSRe1
Outcome: grain yielde1
Direction: decreasee1
Value: 7.2%e1
Comparator: WDSRe1

Verbatim

e1
“Compared with WDSR, DDSR suffered significant negative effects, with a 7.2% decrease in grain yield and an 8.0% decrease in N uptake”
✓ located verbatim in the source · abstract, characters 498–630

t0
“Translocation in Rice”
✓ located verbatim in the source · title, characters 91–112

Title

Wheat Straw Incorporation Coupled With Direct Seeding Method Influence Nitrogen Uptake and Translocation in Rice

Jinyu Tian; Zhipeng Xing; Baowei Guo; et al. Food and Energy Security 2024. doi:10.1002/fes3.70018

Other claims from this paper (11)

Intervention effect DDSR reduced N uptake by 8.0% compared with WDSR in rice.
Intervention effect Straw incorporation decreased N uptake by 6.5% at the middle stage in direct-seeded rice.
Intervention effect Straw incorporation decreased N uptake by 9.5% at the late stage in direct-seeded rice.
Intervention effect Straw incorporation prolonged the initial phase of growth of direct-seeded rice.
Intervention effect Straw incorporation shortened the N uptake days in the last two phases of direct-seeded rice.
Association Total N uptake of rice was positively associated with the uptake rate and the uptake days in the latter stages.
Intervention effect WDSR gave a higher N uptake rate, N uptake days and N translocation ability than DDSR in rice.
Intervention effect WDSR increased N uptake in stem and panicle, total N uptake and grain yield at maturity compared with DDSR.
Mechanism Straw incorporation reduced grain yield and N uptake, which the authors relate to fewer N uptake days in the latter stages after a prolonged early growth stage.
Intervention effect Straw incorporation negatively influenced grain yield and N uptake in direct-seeded rice in the field.
Intervention effect Using WSDR in a field incorporated with straw alleviated the losses in N uptake and grain yield.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Yield progressively declined from sector one to four and significantly in sector 5.

Taxon: maizeZea mayst0
Outcome: progressive decreasee0
Direction: decreasee0
Setting: sector one to foure0

Verbatim

t0
“maize”
✓ located verbatim in the source · title, characters 28–33

e0
“Among the sectors, there was a progressive decrease from sector one to four and significant decrease in Sector 5 due to penultimate depression and increase in the last sector due to stagnation.”
✓ located verbatim in the source · abstract, characters 926–1119

Title

Surge irrigation studies in maize (i) crop response for geometry and on-off timings

ARUNA RAJAGOPAL; DHANAPAL R Madras Agricultural Journal 2000. doi:10.29321/maj.10.a00410

Other claims from this paper (6)

Intervention effect Single row geometry with more water influenced maize height and root volume under 10 and 15 minute timing.
Intervention effect Farmers method increased plant height among irrigation methods.
Observation Plant height declined in sector 5.
Intervention effect Single rows increased cob length against double rows except at 20 minutes.
Observation Single rows yielded less.
Observation Water saving under single row geometry ranged 15-22 percent.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing mineral N replacement above 40% (20% pigeon manure tea + 20% Spirulina plantensis) caused a significant decrease in yield per tree and its components.

Taxon: Succkary mangoe0
Treatment: ratio of mineral N replacement over than 40% (using 20% pigeon manure tea + 20% Spirulina plantensis)e1
Interactor: Spirulina plantensise1other
Outcome: yield (kg)/tree and its componentse1
Direction: decreasee1

Not reportedComparator

Verbatim

e0
“Succkary mango trees”
✓ located verbatim in the source · abstract, characters 168–188

e1
“increasing the ratio of mineral N replacement over than 40% (using 20% pigeon manure tea + 20% Spirulina plantensis) caused a significant decrease in yield (kg)/tree and its components”
✓ located verbatim in the source · abstract, characters 1043–1227

Title

ATTEMPTS TO IMPROVE GROWTH AND PRODUCTIVITY OFSUCCKARY MANGO TREES BY USING PIGEON MANURE TEA ANDSpirulina plantensis ALGA

Hamdy Ali; Ibrahim; Ahmed Akl; et al. The Future of Biology 2022. doi:10.37229/fsa.fjb.2022.04.16

Other claims from this paper (5)

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Average potato yield increased significantly with nitrogen supply up to 225 kg N ha-1 and then tended to decrease slightly.

Taxon: potatoSolanum tuberosume0
Treatment: increase in N supply up to 225 kg N ha-1e0
Outcome: Average yield of potato cultivarse0
Direction: increased significantlye0
Qualifier: then tended to decrease slightly as nitrogen levels increased furthere0

Not reportedComparatorValue

Verbatim

e0
“Average yield of potato cultivars increased significantly with increase in N supply up to 225 kg N ha-1, then tended to decrease slightly as nitrogen levels increased further”
✓ located verbatim in the source · abstract, characters 301–475

Title

Impact of nitrogen nutrition on productivity and nutrient use efficiency of potato (Solanum tuberosum L.) In an inceptisol of west Bengal, India

H Banerjee; K Ray; S Sarkar; et al. SAARC Journal of Agriculture 2016. doi:10.3329/sja.v13i2.26575

Other claims from this paper (10)

Intervention effect Tuber yield of Kufri Shailja and Kufri Jyoti increased significantly up to 225 kg N ha-1 and decreased with further nitrogen.
Intervention effect Yield of Kufri Himalini increased with nitrogen up to 300 kg N ha-1.
Intervention effect The yield increment of Kufri Himalini from 225 to 300 kg N ha-1 was not significant.
Intervention effect Applying 150 kg N ha-1 instead of 225 kg N ha-1 decreased average potato tuber yield by 5.3%.
Intervention effect Applying 75 kg N ha-1 instead of 225 kg N ha-1 decreased average potato tuber yield by 18.7%.
Intervention effect Applying no nitrogen instead of 225 kg N ha-1 decreased average potato tuber yield by 65.1%.
Intervention effect Nitrogen use efficiency of potato decreased towards higher N levels for all cultivars.
Association Nitrogen use efficiency of Kufri Himalini was higher at all N levels.
Recommendation About 225 kg N ha-1 is the optimum nitrogen dose for higher potato tuber yield irrespective of cultivar.
Observation Kufri Himalini was the most efficient cultivar in nitrogen use.

“yield decrease”

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