Search claims · PlantClaims

Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

The decrease in cabbage dry weight and head yield under low light is attributed to lower sugar content and lower 14CO2 assimilation.

Taxon: cabbageBrassica oleracea var. capitatat0
Outcome: plant dry weight and the cabbage-head yielde3
Qualifier: decrease in the sugar content and in the rate of 14CO2 assimilatione3

Verbatim

t0
“cabbage-head formation”
✓ located verbatim in the source · title, characters 30–52

e3
“As the light intensity decreased, so the plant dry weight and the cabbage-head yield decreased, resulting from a decrease in the sugar content and in the rate of 14CO2 assimilation”
✓ located verbatim in the source · abstract, characters 576–756

Title

The role of macronutrients in cabbage-head formation

Tetsuo Hara; Yoji Sonoda Soil Science & Plant Nutrition 1981. doi:10.1080/00380768.1981.10431270

Other claims from this paper (11)

Intervention effect Increasing nitrogen supply from 5 to 50 ppm N increased cabbage plant dry weight.
Intervention effect Nitrogen supply at 500 ppm N decreased cabbage plant dry weight.
Intervention effect Cabbage grown at 50 ppm N had the highest sugar content.
Intervention effect Cabbage grown at 50 ppm N had the highest rate of 14CO2 assimilation.
Mechanism Growth at 50 ppm N explains efficient cabbage-head development through the highest sugar content.
Intervention effect Decreasing light intensity decreased cabbage plant dry weight and cabbage-head yield.
Intervention effect Low light intensity made the 15NO3-N uptake by cabbage smaller than high light intensity.
Intervention effect Low light impaired incorporation of 15N into the 80% ethanol-insoluble fraction of the cabbage head.
Association The later the growth stage at which 14CO2 was assimilated, the greater the 14C-retention percentage at harvest.
Association The later the growth stage at which 14CO2 was assimilated, the greater the distribution of 14C into the cabbage head.
Association The 14C-retention percentage decreased with increased nitrogen supply or decreased light intensity in cabbage.

Mechanismobservedoriginal resultnegativemeasured

Claim · model-written summary

Fenoxaprop-linked inhibition of elongation decreased leaf area and shoot dry weight.

Taxon: riceOryza sativat0
Treatment: fenoxaprope0
Outcome: decrease in leaf area and shoot dry weighte0
Qualifier: Inhibition of leaf elongatione0

Verbatim

e0
“Inhibition of leaf elongation by fenoxaprop contributed to an overall decrease in leaf area and shoot dry weight”
✓ located verbatim in the source · abstract, characters 552–664

t0
“Rice”
✓ located verbatim in the source · title, characters 26–30

Title

Physiological Response of Rice (Oryza sativa) to Fenoxaprop

Derrick M. Oosterhuis; Stan D. Wullschleger; Ron E. Hampton; et al. Weed Science 1990. doi:10.1017/s0043174500051298

Other claims from this paper (7)

Intervention effect Fenoxaprop produced a white chlorotic leaf band within two days.
Intervention effect Fenoxaprop inhibited rice leaf elongation by 40% after four days.
Intervention effect Fenoxaprop inhibited rice leaf elongation by over 50% after 14 days.
Intervention effect Fenoxaprop reduced net photosynthesis by 35% at 11 days.
Intervention effect Fenoxaprop did not affect stomatal conductance.
Intervention effect Nitrogen fertilization before fenoxaprop increased foliar injury in both rice cultivars.
Observation Mars rice was more susceptible to fenoxaprop injury than Newbonnet rice.

Mechanismauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

Decrease in rice yield under no-tillage is suggested to be affected by missing and floating hills, paddy soil phase ratio, dissolved oxygen, and shoot and root dry weight.

Taxon: RiceOryza sativat0
Outcome: rice yielde1
Qualifier: missing and floating hill, solid and gaseous phase ratio of paddy soil, dissolved oxygen, shoot dry weight, and root dry weighte1

Verbatim

t0
“Rice Transplanted with 10-Day-Old Seedlings”
✓ located verbatim in the source · title, characters 37–80

e1
“There are factors in reducing rice yield in no-tillage cultivation such as missing and floating hill, solid and gaseous phase ratio of paddy soil, dissolved oxygen, shoot dry weight, and root dry weight”
✓ located verbatim in the source · abstract, characters 2295–2497

Title

Weed Occurrence, Growth and Yield of Rice Transplanted with 10-Day-Old Seedlings in Tillage and No-Tillage Paddy Fields

Yong In Kuk; Oh-Do Kwon; Il-Bin Im Korean Journal of Weed Science 2002

Other claims from this paper (13)

Mechanismobservedoriginal resultnegativemeasured

Claim · model-written summary

Low photosynthesis rates hampered maize dry weight accumulation, which decreased by 8.00% -74.43%.

Taxon: MaizeZea mayst0
Outcome: accumulation of plant dry weighte0
Direction: decreasee0
Value: 8.00% -74.43%e0
Qualifier: low of photosynthesis ratese0

Verbatim

e0
“The low of photosynthesis rates resulted in the accumulation of plant dry weight was hampered, and there was a decrease of 8.00% -74.43%.”
✓ located verbatim in the source · abstract, characters 1297–1434

t0
“Maize”
✓ located verbatim in the source · title, characters 121–126

Title

From Practice to Science: Assessment Soil Nutrient Status Using “Minus One Element Technique (MOET)” for Early Growth of Maize

Fajrin Pramana Putra; Bhaskara Anggarda Gathot Subrata; Rosyida Rosyida; et al. Tekirdağ Ziraat Fakültesi Dergisi 2025. doi:10.33462/jotaf.1357615

Other claims from this paper (14)

Intervention effect nitrogen deficiency reduced maize growth of maize.
Intervention effect nitrogen deficiency reduced maize leaf greenness.
Intervention effect nitrogen deficiency reduced maize photosynthetic rate.
Intervention effect nitrogen deficiency reduced maize total dry weight of the plant.
Intervention effect potassium deficiency reduced maize growth of maize.
Intervention effect potassium deficiency reduced maize leaf greenness.
Intervention effect potassium deficiency reduced maize photosynthetic rate.
Intervention effect potassium deficiency reduced maize total dry weight of the plant.
Intervention effect phosphorus deficiency reduced maize growth of maize.
Intervention effect phosphorus deficiency reduced maize leaf greenness.
Intervention effect phosphorus deficiency reduced maize photosynthetic rate.
Intervention effect phosphorus deficiency reduced maize total dry weight of the plant.
Intervention effect Maize root dry weight decreased by 18.85% - 75.47% when N, P and K fertilizer was omitted.
Intervention effect Maize photosynthesis rate decreased by 18.23% to 46.21% with N, P and K fertilizer omission.

Mechanismobservedoriginal resultmeasured

Claim · model-written summary

Increased light interception under nitrogen was partially offset by reduced dry weight partitioning to tubers.

Taxon: potatoSolanum tuberosumt0
Outcome: Increases in light interceptione0
Qualifier: decrease in the proportion of the dry weight partitioned to the tuberse0

Verbatim

e0
“Increases in light interception, in response to nitrogen, were partially offset by a concomitant decrease in the proportion of the dry weight partitioned to the tubers”
✓ located verbatim in the source · abstract, characters 1207–1374

t0
“potato”
✓ located verbatim in the source · title, characters 52–58

Title

Growth, nitrogen uptake and partitioning within the potato (Solatium tuberosum L.) crop, in relation to nitrogen application

P. Millard; B. Marshall The Journal of Agricultural Science 1986. doi:10.1017/s0021859600087220

Other claims from this paper (11)

Intervention effect Fertilizer increased potato nitrogen uptake.
Observation At high nitrogen rates, uptake exceeded immediate growth requirements.
Observation Extra nitrogen initially occurred mainly as soluble protein in leaves.
Observation Extra nitrogen initially occurred as nitrate in the stem.
Observation Reduced nitrogen in tubers became a large component during tuber bulking.
Intervention effect 25 g N/m 2 shifted nitrogen partitioning toward foliage relative to tubers.
Observation Maximum final tuber yield occurred at 15 g N/m 2 in both years.
Mechanism Nitrogen-related yield increases were due to increased radiation interception.
Intervention effect Canopy photosynthetic efficiency was little affected.
Intervention effect Tuber dry matter content was little affected.
Association Nitrogen application effects on tuber yield depended on harvest date.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Delaying sowing reduced dry matter remobilization, mainly through lower stem weight.

Taxon: wheatTriticum aestivumt0
Treatment: delay in sowing datee0
Outcome: dry matter remobilizatione0
Direction: decreasede0
Qualifier: a decrease in stem weighte0

Verbatim

t0
“wheat (Triticum aestivum L.)”
✓ located verbatim in the source · title, characters 46–74

e0
“With a delay in sowing date, and/or increase in N - P - K levels, the amount of dry matter remobilization decreased, mainly due to a decrease in stem weight.”
✓ located verbatim in the source · abstract, characters 1935–2092

Title

Stem reserve accumulation and mobilization in wheat (Triticum aestivum L.) as affected by sowing date and N – P – K levels under Mediterranean conditions

AMIR AYNEHBAND; MARYAM VALIPOOR; ESFANDIAR FATEH TURKISH JOURNAL OF AGRICULTURE AND FORESTRY 2011. doi:10.3906/tar-0911-407

Other claims from this paper (9)

Observation Fertilizer levels had similar ordering for pre- and post-anthesis dry matter accumulation.
Intervention effect Fertilized treatments averaged 2% higher dry matter translocation than control.
Intervention effect Sowing date affected pre-anthesis dry matter contribution to reproductive organs more than N-P-K levels.
Intervention effect Early sowing gave the highest mobilized dry matter.
Intervention effect Early sowing gave the highest dry matter in stem internodes.
Intervention effect Early sowing had the lowest mobilization efficiency.
Intervention effect The lowest N-P-K application had the highest mobilization efficiency across stem internodes.
Intervention effect Mobilized dry matter decreased as fertilizer application increased, except in peduncle internodes with early sowing.
Mechanism Increasing N-P-K levels reduced dry matter remobilization, mainly through lower stem weight.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Increasing N-P-K levels reduced dry matter remobilization, mainly through lower stem weight.

Taxon: wheatTriticum aestivumt0
Treatment: increase in N - P - K levelse0
Outcome: dry matter remobilizatione0
Direction: decreasede0
Qualifier: a decrease in stem weighte0

Verbatim

t0
“wheat (Triticum aestivum L.)”
✓ located verbatim in the source · title, characters 46–74

e0
“With a delay in sowing date, and/or increase in N - P - K levels, the amount of dry matter remobilization decreased, mainly due to a decrease in stem weight.”
✓ located verbatim in the source · abstract, characters 1935–2092

Title

Stem reserve accumulation and mobilization in wheat (Triticum aestivum L.) as affected by sowing date and N – P – K levels under Mediterranean conditions

AMIR AYNEHBAND; MARYAM VALIPOOR; ESFANDIAR FATEH TURKISH JOURNAL OF AGRICULTURE AND FORESTRY 2011. doi:10.3906/tar-0911-407

Other claims from this paper (9)

Observation Fertilizer levels had similar ordering for pre- and post-anthesis dry matter accumulation.
Intervention effect Fertilized treatments averaged 2% higher dry matter translocation than control.
Intervention effect Sowing date affected pre-anthesis dry matter contribution to reproductive organs more than N-P-K levels.
Intervention effect Early sowing gave the highest mobilized dry matter.
Intervention effect Early sowing gave the highest dry matter in stem internodes.
Intervention effect Early sowing had the lowest mobilization efficiency.
Intervention effect The lowest N-P-K application had the highest mobilization efficiency across stem internodes.
Intervention effect Mobilized dry matter decreased as fertilizer application increased, except in peduncle internodes with early sowing.
Mechanism Delaying sowing reduced dry matter remobilization, mainly through lower stem weight.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Excess leaf nitrogen or top dry weight decreased the percentage of ripened grains and hence yield.

Taxon: Lowland Ricet0
Outcome: grain yielde0
Direction: decreasee0
Qualifier: decrease of the percentage of ripened grainse0

Verbatim

e0
“When the nitrogen content in leaf blades or the dry weight of the top exceeded their optimum, the decrease of the grain yield was brought about by the decrease of the percentage of ripened grains.”
✓ located verbatim in the source · abstract, characters 1485–1681

t0
“Lowland Rice”
✓ located verbatim in the source · title, characters 105–117

Title

Analysis of Yield-Determining Process and Its Application to Yield-Prediction and Culture Improvement of Lowland Rice CXX. Effects of the nitrogen restriction on the grain yield judged from the growth amount, the leaf color and the percentage of stained length of leaf sheath

Akio MATSUZAKI; Seizo MATSUSHIMA; Toyoo TOMITA Japanese Journal of Crop Science 1974. doi:10.1626/jcs.43.167

Other claims from this paper (8)

Association Two leaf nitrogen and top weight combinations brought the highest yield.
Association The second leaf nitrogen and top weight combination also brought highest yield.
Association Yield decreased when nitrogen content and top weight were outside optimal values.
Association The leaf color ratio and tiller combination produced maximum grain yield.
Mechanism Lodging attributed to fifth internode length caused reduced grain ripening.
Recommendation Authors recommended a leaf color ratio of 0.05∼0.08 or leaf blade nitrogen of 2.2∼2.6%.
Recommendation Authors recommended 500∼700 tillers per square meter or top dry weight of 500∼600 g/m2.
Recommendation Authors recommended fifth internode length below 4 cm.

Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The authors explain the yield increase through fewer and lighter O. foetida attachments and a slight reduction in Najeh shoot dry weight.

Taxon: faba beanVicia fabae2
Interactor: O. foetidaOrobanche foetidae0parasite
Outcome: Seed yielde1
Qualifier: reduced number and dry weight of O. foetida attachments and a slight decrease in shoot dry weighte0

Verbatim

e0
“This can be explained by the reduced number and dry weight of O. foetida attachments and a slight decrease in shoot dry weight of the resistant cultivar.”
✓ located verbatim in the source · abstract, characters 985–1138

e1
“Seed yield increased significantly on late sowing especially for the resistant Najeh cultivar”
✓ located verbatim in the source · abstract, characters 815–908

e2
“faba bean cultivars”
✓ located verbatim in the source · abstract, characters 342–361

Title

Effect of sowing date onOrobanche foetidainfection and seed yield of resistant and susceptible faba bean cultivars

Z. Abbes; F. Sellami; M. Amri; et al. Acta Phytopathologica et Entomologica Hungarica 2010. doi:10.1556/aphyt.45.2010.2.3

Other claims from this paper (8)

Intervention effect Late sowing significantly reduced emerged O. foetida shoot number in resistant Najeh.
Intervention effect Late sowing significantly reduced emerged O. foetida shoot dry weight in Najeh.
Intervention effect Late sowing did not significantly reduce emerged O. foetida shoots in Badi.
Intervention effect December sowing reduced underground tubercle number in both cultivars.
Observation With December sowing, attachments emerged on Badi but not Najeh, indicating delayed parasite growth on Najeh.
Intervention effect Late sowing significantly increased faba bean seed yield.
Observation Najeh produced much higher seed yield than Badi.
Recommendation The authors recommend combining resistance and late sowing to control O. foetida in Tunisia.

Mechanismhypothesisoriginal resultpositivemeasured

Claim · model-written summary

The authors suggest stem dry weight changes may contribute soluble stem reserves to grain weight.

Taxon: WheatTriticum aestivumt0
Outcome: grain weighte0
Qualifier: soluble stem reservese0

Verbatim

e0
“Increase or decrease in stem dry weight simultaneously with grain dry weight might contribute for soluble stem reserves towards grain weight as showed by delayed leaf senescence in SP or combined SP+F treatment.”
✓ located verbatim in the source · abstract, characters 427–638

t0
“Wheat”
✓ located verbatim in the source · title, characters 30–35

Title

Moringa Leaf Extract Improves Wheat Growth and Productivity by Affecting Senescence and Source-sink Relationship

Hafeez Ur Rehman; Shahzad M.A. Basra; Mostafa M. Rady; et al. International Journal of Agriculture and Biology 2017. doi:10.17957/ijab/15.0316

Other claims from this paper (11)

Intervention effect Moringa leaf extract seed priming or foliar spray improved wheat shoot and root lengths.
Intervention effect Moringa leaf extract seed priming or foliar spray improved wheat leaf and root scores.
Intervention effect Seed priming or combined priming and foliar treatment delayed wheat leaf senescence.
Intervention effect Seed priming and foliar treatment advanced spike emergence.
Intervention effect Seed priming and foliar treatment advanced anthesis.
Intervention effect Plant height was highest with combined seed priming and foliar treatment, followed by priming alone.
Intervention effect tillers number was highest with combined seed priming and foliar treatment, followed by priming alone.
Intervention effect biological and grain yields per plant was highest with combined seed priming and foliar treatment, followed by priming alone.
Intervention effect Moringa leaf extract maintained green photosynthetic area when applied as priming or with foliar spray.
Intervention effect Moringa leaf extract enhanced wheat grain filling.
Mechanism The authors suggest zeatin in Moringa leaf extract contributes to improved wheat grain yield.

“decrease in dry weight”

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