Search claims · PlantClaims

Method / resourceobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The system significantly improved protoplast yield over the previous system.

Outcome: protoplast yielde0
Direction: improvede0
Comparator: previous systeme0

Not reportedTaxon

Verbatim

e0
“Compared with the previous system, this system significantly improved protoplast yield and transformation efficiency”
✓ located verbatim in the source · abstract, characters 941–1057

Title

Establishment of a High-Efficiency Protoplast Isolation and Transient Transformation System for Chrysanthemum Petals

Yanfei Li; Min Lu; Jiaying Wang; et al. Horticulturae 2026. doi:10.3390/horticulturae12040425

Other claims from this paper (5)

Method / resource The optimized chrysanthemum petal isolation yielded 5.14 × 106 protoplasts g−1·FW.
Method / resource Optimized chrysanthemum petal protoplast viability was 87.41%.
Method / resource Optimized chrysanthemum petal transformation efficiency was 51.50%.
Method / resource The system was applicable to six additional chrysanthemum germplasms.
Method / resource The system significantly improved transformation efficiency over the previous system.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Lettuce yield in the organic (ORG) system increased over years relative to the conventional (CON) system.

Taxon: LettuceLactuca sativae1
Treatment: ORG systeme1
Outcome: Lettuce yielde1
Direction: increasede1
Qualifier: over yearse1
Comparator: CON systeme1

Verbatim

e1
“Lettuce yield in the ORG system increased over years relative to the CON system”
✓ located verbatim in the source · abstract, characters 1137–1216

Title

Summer Cover Crop and Management System affect Lettuce and Cantaloupe Production System

Guangyao Wang; Mathieu Ngouajio; Milton E. McGiffen; et al. Agronomy Journal 2008. doi:10.2134/agronj2008.0012

Other claims from this paper (12)

Intervention effect Cowpea mulch (CPM) and incorporated sudangrass (SGI) increased soil organic matter content.
Intervention effect Cowpea mulch (CPM) and incorporated sudangrass (SGI) changed the soil N profile.
Intervention effect Soil organic matter was higher in the organic (ORG) management system.
Intervention effect Nitrate leaching was lower in the organic (ORG) management system.
Intervention effect Cowpea mulch (CPM) plots had less weed growth during the lettuce crop.
Intervention effect Cowpea mulch (CPM) plots had higher weed biomass during the cantaloupe crop in the first year.
Intervention effect Weed biomass in the organic (ORG) system increased over years relative to the conventional (CON) system during the cantaloupe season.
Intervention effect The CPI plots had the highest lettuce yield in the first 2 years.
Intervention effect The SGI and CPI treatments had higher cantaloupe yield.
Intervention effect Cantaloupe yield in the organic (ORG) system was lower in all four seasons.
Observation Soil and plants previously under long-term conventional management changed significantly during organic transition.
Recommendation Cover crops could be used to improve cropping systems.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Soybean yield was unaffected by tillage system.

Taxon: soybeanGlycine maxe0
Treatment: tillage systeme0
Outcome: yielde0
Direction: not affectede0

Not reportedComparator

Verbatim

e0
“soybean yield was not affected by the tillage system.”
✓ located verbatim in the source · abstract, characters 1185–1238

Title

Soybean macronutrient availability and yield as affected by tillage system

Silvino Guimarães Moreira; Jorge de Castro Kiehl; Luís Ignácio Prochnow; et al. Acta Scientiarum Agronomy 2019. doi:10.4025/actasciagron.v42i1.42973

Other claims from this paper (5)

Intervention effect Soil pH, base saturation, potassium, calcium and magnesium were unaffected by tillage system.
Association Surface soil phosphorus and organic matter varied inversely with soil preparation intensity.
Intervention effect Surface soil phosphorus under no tillage was twice that under conventional tillage.
Intervention effect Soybean leaf phosphorus was higher under no tillage than under conventional or minimum tillage.
Observation Surface soil semiquinone radicals were low under no tillage.

Associationobservedoriginal resultmeasured

Claim · model-written summary

System yield depended on maize yield.

Taxon: pea/maizeLathyrus oleraceus Zea mayst0
Treatment: maize yielde0
Outcome: yield of the intercropped pea/maize systeme0

Not reportedDirection

Verbatim

e0
“yield of the intercropped pea/maize system was dependent on maize yield”
✓ located verbatim in the source · abstract, characters 802–873

t0
“pea/maize”
✓ located verbatim in the source · title, characters 40–49

Title

Effect of maize row spacing on yield of pea/maize intercropping system

Zhao Jian Zhongguo shengtai nongye xuebao 2012

Other claims from this paper (11)

Observation Every row-spacing treatment had land equivalent ratio above 1.
Association System yield first increased and then declined as spacing changed from 0 to 80 cm.
Association Maize spacing had a positive quadratic relation with system yield.
Association Maize spacing had a positive quadratic relation with intercropped maize yield.
Observation At 40 cm spacing, intercropped maize yield reached 10 118 kg.hm 2, the highest yield.
Observation Intercropped pea yield did not change significantly.
Intervention effect Spacing significantly influenced maize yield components, especially grain number per spike.
Observation Grain number per spike was highest at 60 cm, at 549 grains per spike.
Association Maize aggressive dominance over pea strengthened with increasing spacing.
Observation At spacings within 60 cm, maize aggressive dominance over pea was below zero.
Observation At 80 cm, relative aggressive dominance was 0.14, suggesting pea was more competitive.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The non-ratoon system was superior to the ratoon system in total rice yield.

Taxon: riceOryza sativat0
Treatment: non-ratoon systeme0
Outcome: total yielde0
Direction: superiore0
Comparator: ratoon systeme0

Verbatim

t0
“rice”
✓ located verbatim in the source · title, characters 10–14

e0
“the ratoon system improving grain quality, while the non-ratoon system was superior in total yield”
✓ located verbatim in the source · abstract, characters 1099–1197

Title

Enhancing rice yield potential on cadmium contaminated soils through sorghum and mycorrhiza integration

Puji Harsono; Nur Azizah Uswatun Hasanah; Edi Purwanto; et al. Journal of Applied and Natural Science 2025. doi:10.31018/jans.v17i4.6851

Other claims from this paper (6)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The BC + DC system gave lower grain yield than the DC system.

Taxon: cornZea mays subsp. mayse1
Treatment: BC + DC systeme1
Outcome: grain yielde1
Direction: lowere1
Comparator: DC systeme1

Verbatim

e1
“For all traits employed to evaluate green corn yield, the GC system provided higher yields than the BC + GC system. The BC + DC system provided lower grain yield than the DC system”
✓ located verbatim in the source · abstract, characters 799–979

Title

Effects of nitrogen application on corn yield after harvesting the apical ear as baby corn

Paulo Sérgio L Silva; Bernardo B Araújo Júnior; Vianney R Oliveira; et al. Horticultura Brasileira 2013. doi:10.1590/s0102-05362013000300012

Other claims from this paper (7)

Intervention effect The baby corn harvesting system gave higher baby corn yields than the BC + GC or BC + DC systems.
Intervention effect The green corn harvesting system gave higher green corn yields than the BC + GC system for all traits employed.
Intervention effect Nitrogen application increased all evaluated traits except number of kernels per ear and 100-kernel weight in corn hybrid AG 1051.
Intervention effect Revenue and additional profit values were in descending order for the BC, BC + GC, BC + DC, GC and DC systems at all nitrogen levels.
Intervention effect Revenue and additional profit values increased as nitrogen dose increased.
Intervention effect At 80 kg N ha-1 the highest profitability index was obtained from DC sales.
Intervention effect At the highest nitrogen rate the highest profitability was obtained from BC sales.

Associationobservedoriginal resultmeasured

Claim · model-written summary

A strong root system was identified as a key factor in yield.

Taxon: rapeseedt0
Organ / stage: root systeme0
Outcome: yielde0

Not reportedDirection

Verbatim

e0
“Strong root system was also the key factor on yield”
✓ located verbatim in the source · abstract, characters 882–933

t0
“root system and rapeseed yield”
✓ located verbatim in the source · title, characters 48–78

Title

Effects of direct drilling and transplanting on root system and rapeseed yield

Yuan Jin-zha Zhongguo youliao zuowu xuebao 2014

Other claims from this paper (7)

Intervention effect Direct drilling produced deeper root distribution than transplanting.
Intervention effect Direct drilling had significantly fewer roots in the 0-10 cm soil layer.
Intervention effect Direct drilling had significantly greater root distribution in the 10-20 cm layer.
Intervention effect Direct drilling had significantly greater root distribution in the 20-30 cm layer.
Association At initial flowering, greater root dry weight was associated with higher population yield and was the strongest factor examined.
Intervention effect Transplanting produced stronger roots.
Intervention effect Higher nitrogen rate benefited root strength.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Potato tuber yield in the organic system was approximately 44% lower than in the conventional system.

Taxon: potatoSolanum tuberosumt0
Treatment: organic systeme0
Outcome: tuber yielde0
Direction: lowere0
Value: approx. 44%e0
Comparator: conventional systeme0

Verbatim

e0
“the tuber yield in the organic system was approx. 44% lower than the tuber yield in the conventional system”
✓ located verbatim in the source · abstract, characters 822–929

t0
“potato”
✓ located verbatim in the source · title, characters 64–70

Title

Organic system vs. conventional – a Bayesian analysis of Polish potato post-registration trials

M. Przystalski; T. Lenartowicz The Journal of Agricultural Science 2023. doi:10.1017/s0021859623000084

Other claims from this paper (4)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

System yield was 51.79% higher with treatment T3W3 than with T3W4 in the cotton–maize system.

Taxon: Cotton–MaizeGossypium hirsutum Zea mayst0
Treatment: T3W3e2
Outcome: system yielde2
Direction: highere2
Value: 51.79%e2
Comparator: T3W4e2

Verbatim

e2
“The system yield was 51.79% higher with the adoption of T3W3 compared to T3W4 combinations”
✓ located verbatim in the source · abstract, characters 2162–2252

t0
“Cotton–Maize System Yield”
✓ located verbatim in the source · title, characters 55–80

Title

Impact of Conservation Agriculture on Soil Quality and Cotton–Maize System Yield in Semi-Arid India

Knight Nthebere; RamPrakash Tata; Padmaja Bhimireddy; et al. Sustainability 2025. doi:10.3390/su17030978

Other claims from this paper (2)

Intervention effectobservedoriginal resultpositivesimulated

Claim · model-written summary

The upgraded system evaluated in 2003 increased simulated crop yield over the earlier system.

Taxon: sugarcanee1
Treatment: system was upgraded in 2002e0
Outcome: crop yielde0
Direction: increasese0

Not reportedComparator

Verbatim

e0
“The system was upgraded in 2002 and the simulations undertaken using the 2003 system evaluation data showed increases in crop yield, water use and profitability”
✓ located verbatim in the source · abstract, characters 1210–1370

e1
“simulate sugarcane yield and water use”
✓ located verbatim in the source · abstract, characters 461–499

Title

Benefits from performing irrigation system evaluations.

G. W. Ascough; N. L. Lecler http://www.sasta.co.za/wp-content/uploads/Proceedings/2000s/2004_ascough_BENEFITS FROM PERFORMING IRRIGATION .pdf 2004

Other claims from this paper (12)

Observation Irrigation uniformity and application depth were poorer in 2001 than in 2003.
Mechanism Low system operating pressures in 2001 largely explained poorer irrigation performance.
Intervention effect Low operating pressures under 2001 scheduling reduced water applications.
Intervention effect Reduced water applications lowered simulated sugarcane yield.
Intervention effect Reduced water applications increased irrigation efficiency.
Observation Calculated electricity and water costs were lower in 2001 than in 2003.
Intervention effect The upgraded system evaluated in 2003 increased simulated water use.
Intervention effect The upgraded system evaluated in 2003 increased simulated profitability.
Intervention effect Calculated electricity and water costs rose with the upgraded system.
Intervention effect Improving distribution uniformity from 61 % to 68 % had little effect on simulated yields.
Method / resource The evaluation chiefly benefited the case study by informing improvements to seasonal water applications.
Method / resource Simulated yield and water-use based improvements changed profitability by R164 to R1882/ha.

“system yield”

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