Search claims · PlantClaims

Recommendationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

Maintaining a high proportion of double-flowered plants may decrease seed yield.

Taxon: zinniaZinniat0
Outcome: seed yielde0
Qualifier: may decreasee0

Verbatim

e0
“maintaining a high percentage of plants with double-flowered capitula may decrease seed yield”
✓ located verbatim in the source · abstract, characters 840–933

t0
“Zinnia”
✓ located verbatim in the source · title, characters 12–18

Title

Analysis of Zinnia Capitulum Composition

Daiichiro Miyajima; Masaaki Nakayama Journal of the American Society for Horticultural Science 1994. doi:10.21273/jashs.119.4.683

Other claims from this paper (6)

Observation A capitulum accumulated fewer than 20 newly opened florets daily for more than 15 days.
Observation Kumamotonokagayaki had 210 to 330 florets per capitulum.
Observation Snowball had 220 to 290 florets per capitulum.
Observation Purple Zem had 160 to 240 florets per capitulum.
Association Tubular floret numbers were negatively correlated with ray floret numbers.
Observation Ornamentally superior capitula had more ray and fewer tubular florets than single-flowered capitula.

Recommendationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

Selection for yield could decrease meat and oil content.

Taxon: peanutArachis hypogaeat0
Outcome: meat and oil contente0
Direction: decreasee0

Verbatim

e0
“but would decrease meat and oil content”
✓ located verbatim in the source · abstract, characters 1887–1926

t0
“Peanut”
✓ located verbatim in the source · title, characters 107–113

Title

Heritabilities and Genetic Correlations for Yield and Quality Traits of Advanced Generations in a Cross of Peanut1

Hee Yang Chiow; J. C. Wynne Peanut Science 1983. doi:10.3146/i0095-3679-10-1-5

Other claims from this paper (16)

Observation Progenies varied substantially for yield, seed weight, meat and protein content.
Observation Progenies varied less for fruit length, fruit weight, oil content and maturity index.
Observation Heritability was highest for yield, meat and protein content.
Observation Heritability was intermediate for fruit length, fruit weight and seed weight.
Observation Heritability was lowest for oil content and maturity index.
Observation Genotypic correlations were generally higher than phenotypic correlations.
Association Maturity index showed low phenotypic correlations with yield and yield components.
Association Fruit size was highly correlated with seed weight.
Association Fruit size and seed weight were significantly correlated with yield.
Association Protein content and yield correlations were low.
Association Oil content was negatively correlated with yield.
Recommendation Selecting yield components was less effective than selecting yield directly.
Recommendation Selection for yield could increase protein content and fruit and seed traits.
Observation Transgressive segregation occurred across all studied traits.
Observation Progeny trait means were closer to the Spanish than the Virginia parent.
Observation Some progeny combined early maturity, high yield and large fruit.

Recommendationauthor interpretationoriginal resultmeasured

Claim · model-written summary

A concomitant decrease in autumn plant height may not affect autumn yield.

Taxon: AlfalfaMedicago sativat0
Outcome: autumn yielde0

Verbatim

e0
“A concomitant decrease in autumn plant height may not affect autumn yield”
✓ located verbatim in the source · abstract, characters 1567–1640

t0
“Alfalfa”
✓ located verbatim in the source · title, characters 41–48

Title

Improving Winter Hardiness in Nondormant Alfalfa Germplasm

Mindy A. Weishaar; E. Charles Brummer; Jeffrey J. Volenec; et al. Crop Science 2005. doi:10.2135/cropsci2005.0060

Other claims from this paper (6)

Recommendationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

Excessive shade was concluded to decrease cocoa yield.

Taxon: cocoaTheobroma cacaoe0
Treatment: excessive shadee0
Outcome: yielde0
Direction: decreasese0

Verbatim

e0
“excessive shade decreases yield of cocoa”
✓ located verbatim in the source · abstract, characters 1873–1913

Title

Micro-Climate Conditions, Weed Diversity, Flowering and Yield of Young Cacao Plants as Affected by Shade Regimes

Idowu Babadele Famuwagun; Samuel O. Agele International Letters of Natural Sciences 2021. doi:10.56431/p-f18s7i

Other claims from this paper (10)

Intervention effect No-shade plots had significantly higher air temperature than shaded plots in 2015 and 2016.
Intervention effect No-shade plots had significantly higher soil temperature than shaded plots in 2015 and 2016.
Intervention effect Soil temperature did not differ significantly by shade in 2017.
Intervention effect Weed vigour was significantly higher without shade.
Intervention effect Flower production was significantly higher without shade in 2015 and 2016.
Intervention effect Pod production was significantly higher without shade in 2016 and 2017.
Intervention effect Cherelle wilt rate was higher in shaded plots.
Intervention effect Pod yield parameters were significantly higher without shade.
Association Air temperature of 30°C to 33.7°C during flowering and pod setting positively influenced bean yield.
Mechanism Temperature and relative humidity increases were concluded to boost physiological processes for pod production.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Coir-based growing media can be reused for another short-cycle crop such as lettuce without yield loss or phytonutrient decrease.

Taxon: lettuceLactuca sativae0
Outcome: without yield loss or phytonutrients decreasee0

Verbatim

e0
“Coir-based growing media can be reused for another short-cycle crop, like lettuce, without yield loss or phytonutrients decrease”
✓ located verbatim in the source · abstract, characters 1099–1227

Title

Reusing Coir-Based Substrates for Lettuce Growth: Nutrient Content and Phytonutrients Accumulation

Rui Machado; Isabel Alves-Pereira; Inês Alves; et al. Horticulturae 2023. doi:10.3390/horticulturae9101080

Other claims from this paper (6)

Intervention effect Lettuce grown in reused mixes had macronutrient concentrations similar to those grown in coir for the first time.
Intervention effect N and K concentrations differed from those in new coir in plants grown in the third reused mix (coir, biochar and pine bark).
Intervention effect Lettuce grown in reused mixtures had yields similar to those in new coir.
Observation Lettuce heads yielded 4.6–4.9 kg/m2.
Intervention effect Plants grown in reused mixtures had equal or higher total phenols than those in new coir.
Intervention effect Ascorbic acid content was higher in plants cultivated in reused mixes.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Hand weeding within 30 days after planting should be practiced to minimize yield decrease in sesame.

Taxon: sesameSesamum indicume0
Treatment: hand weedinge1
Outcome: yield decreasee1
Qualifier: within 30 days after plantinge1

Verbatim

e0
“weed competition in sesame”
✓ located verbatim in the source · abstract, characters 60–86

e1
“once more hand weeding should be practiced within 30 days after planting to minimize yield decrease”
✓ located verbatim in the source · abstract, characters 1324–1423

Title

Effect of Different PE Mulching Duration on the Competition Ability of Sesame Growing in Association with Various Weed Communities

J.I. Lee; Chung-Kil Kang; Y.W. Kwon Korean Journal of Weed Science 1986

Other claims from this paper (15)

Observation The number of weeds in sesame was maximum at 30 days after planting.
Observation Broad leaf weeds were more dominant than grass weeds in sesame.
Observation The weight of weeds increased continuously over the season.
Observation No weeds appeared in sesame until 15 days after planting.
Observation The weight of broad leaf weeds was heavier than that of grass weeds until 45 days after planting.
Observation Grass weeds were heavier than broad leaf weeds after 60 days after planting.
Observation Weed hazards to sesame growth and development appeared seriously from 60 to 75 days after planting.
Observation Main yield reduction of sesame appeared from 30 days after planting.
Observation Removing black PE film after 15 to 30 days after planting caused serious weed hazards to sesame growth characteristics.
Observation Removing black PE film caused serious weed hazards to sesame grain yield 30 days later.
Observation Leaf growth of sesame was maximum from 45 to 60 days after planting.
Observation Stem and root of sesame showed continuous increase in optimum planting.
Intervention effect Sesame growth decreased under the weedy check compared with PE film mulch and hand weeding.
Intervention effect Black PE film mulch lowered sesame growth compared with optimum planting and transparent PE film mulch.
Association Sesame yield decreased as weed weight increased.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Rhizobium radiobacter (PGPR) not only decrease nitrogen fertilizer application, but also improves soybean yield and yield components.

Taxon: soybeanGlycine maxe0
Treatment: Rhizobium radiobacter (PGPR)e0
Interactor: Rhizobium radiobacterAgrobacterium radiobactere0symbiont
Outcome: soybean yield and yield componentse0
Direction: improvese0

Not reportedComparator

Verbatim

e0
“Rhizobium radiobacter (PGPR) not only decrease nitrogen fertilizer application, but also improves soybean yield and yield components”
✓ located verbatim in the source · abstract, characters 2913–3045

Title

INFLUENCE OF APPLIED BIOFERTILIZER ON PRODUCTIVITY ,QUALITY AND NUTRIENTS CONTENT OF SOME SOYBEAN CULTIVARS UNDER SALINE SOIL CONDITIONS.

Manal A. Attia; Amal H. El-Guibali; Kh. A. Shaban; et al. Journal of Soil Sciences and Agricultural Engineering /Journal of Soil Sciences and Agricultural Engineering 2014. doi:10.21608/jssae.2014.49819

Other claims from this paper (19)

Intervention effect seeds of Giza 35 and Crawford cultivars without using biofertilizer showed a significant increase in seed yield, weight of pods (Mg/fed) and 100-seed weight (g), concentration and uptake of macro and micronutrients.
Intervention effect seeds of Giza 35 and Crawford cultivars without using biofertilizer showed a significant increase in seed yield, weight of pods (Mg/fed) and 100-seed weight (g), concentration and uptake of macro and micronutrients.
Intervention effect Crawford cultivar recorded the lowest value of proline.
Intervention effect the highest values in protein and oil percentage.
Intervention effect The inoculation of seeds for different cultivars of soybean gave the highest values of seed yield, weight of pods, protein and oil percentage.
Intervention effect The inoculation of seeds for different cultivars of soybean gave the highest values of seed yield, weight of pods, protein and oil percentage.
Intervention effect low proline content in comparison to untreated seeds.
Intervention effect seeds treated with biofertilizer recorded a significant increase in the concentration and the uptake of macro and micronutrients.
Intervention effect Giza 35 surpassed the other cultivars in seed yield, weight of pods, 100-seed weight.
Intervention effect was significant in uptake of Fe, Mn and Zn in the first season.
Intervention effect Crawford cultivar gave the highest values in seed yield, weight of pods and the uptake of Mn and Zn.
Intervention effect significant increase in concentration of Fe, Mn and Zn in both seasons.
Intervention effect Proline content was significantly response to inoculation with biofertilizer in Giza35 and Crawford cultivars and gave the lower values than the other cultivars.
Intervention effect protein and oil % were significant increase in the same cultivars.
Intervention effect Giza 22 cultivar recorded highly significantly enhancement for P% only in both seasons.
Intervention effect highest uptake of P and K for the second season.
Intervention effect soil pH and EC values were lowered in all the studied cultivars.
Intervention effect available content of N, P and K were significantly increased.
Intervention effect available of Fe, Mn and Zn were non-significant in comparison with untreated seeds.

Recommendationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

The authors conclude direct-seeded zero tillage may decrease rice grain yield relative to conventional tillage.

Taxon: riceOryza sativae0
Treatment: direct-seeded ZT systeme0
Outcome: rice grain yield might decrease under a direct-seeded ZT systeme0
Comparator: conventional systeme0

Verbatim

e0
“rice grain yield might decrease under a direct-seeded ZT system more than the conventional system”
✓ located verbatim in the source · abstract, characters 1680–1777

Title

Response of Rice to Tillage, Wheat Residue and Weed Management in a Rice-Wheat Cropping System

Bisheshwor P. Pandey; Tanka P. Kandel Agronomy 2020. doi:10.3390/agronomy10111734

Other claims from this paper (5)

Intervention effect Conventional tillage yielded 4.8 t ha−1 of rice grain, significantly more than zero tillage at 4.4 t ha−1.
Intervention effect Increasing wheat residue retention consistently increased rice grain yield in all three years.
Intervention effect Weed management system did not influence rice grain yield.
Recommendation The authors conclude retaining wheat residue can significantly increase rice grain yield.
Recommendation The authors conclude bispyribac-sodium may be as effective as manual weeding for weed control in both rice planting systems.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Accepting a slight sugar-yield reduction may allow a substantial decrease in nitrogen dose.

Taxon: fodder and sugar beett0
Outcome: substantial decrease in the NDe0
Qualifier: slight reduction in sugar yielde0

Verbatim

t0
“fodder and sugar beet (Beta vulgarisL.)”
✓ located verbatim in the source · title, characters 24–63

e0
“accepting a slight reduction in sugar yield might allow for a substantial decrease in the ND”
✓ located verbatim in the source · abstract, characters 990–1082

Title

Nitrogen requirement of fodder and sugar beet (Beta vulgarisL.) cultivars under high-yielding conditions of northwestern Europe

Heinz-Josef Koch; Daniel Laufer; Otto Nielsen; et al. Archives of Agronomy and Soil Science 2016. doi:10.1080/03650340.2016.1143929

Other claims from this paper (10)

Recommendationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

The authors suggest selecting for long green leaf or glume duration to stabilize grain yield may decrease bread-making potential.

Outcome: decrease in bread‐making potentiale0
Qualifier: maye0

Not reportedTaxon

Verbatim

e0
“selection for long green leaf or green glume duration after heading to stabilize grain yield in a warmer climate may also result in a decrease in bread‐making potential”
✓ located verbatim in the source · abstract, characters 1243–1411

Title

Maturity Traits Related to Climate Adaptation Affect Quality Characteristics in Hard Red Spring Wheat

N. K. Blake; A. C. Varella; B. Bicego; et al. Crop Science 2018. doi:10.2135/cropsci2018.04.0228

Other claims from this paper (4)

“yield decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics