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“decrease of grain weight per panicle”

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Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Weed competition significantly decreased wheat plant height, productive tillers, grains per panicle and grain weight.

Taxon: wheatTriticum aestivume0
Treatment: Weed competitione0
Outcome: plant height, productive tillerslm row length, grainslpanicle and 1,000 grain weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Weed competition resulted in significant decrease in wheat plant height, productive tillerslm row length, grainslpanicle and 1,000 grain weight”
✓ located verbatim in the source · abstract, characters 1239–1382

Title

Effect of atrazine, metribuzin, sulfosulfuron and tralkoxydim on weeds and yield of wheat (Triticum aestivum)

JITENDRA PANQEY; A.K. VERMA Indian Journal of Agronomy 2001. doi:10.59797/ija.v47i1.3119

Other claims from this paper (17)

Intervention effect Metribuzin eliminated Chenopodium album.
Intervention effect Metribuzin gave excellent control of other weeds.
Intervention effect Metribuzin severely inhibited Convolvulus arvensis growth through harvest.
Intervention effect Atrazine controlled C. album similarly to metribuzin.
Intervention effect Atrazine markedly controlled Phalaris minor.
Intervention effect Atrazine had an inconspicuous effect on Avena ludoviciana.
Intervention effect Isoproturon gave good control of P. minor and C. album.
Intervention effect Isoproturon controlled other weeds except C. arvensis satisfactorily.
Intervention effect Sulfosulfuron controlled A. ludoviciana more effectively than tralkoxydim.
Intervention effect Sulfosulfuron and tralkoxydim controlled P. minor.
Intervention effect Weed control treatments significantly lowered weed population.
Intervention effect Weed control treatments significantly lowered weed dry weight.
Intervention effect Metribuzin had the lowest weed population and dry matter, significantly outperforming other treatments.
Intervention effect Weed competition lowered wheat crop yield by 27.2%.
Intervention effect All weed control treatments significantly increased wheat yield attributes and yield.
Intervention effect Hand weeding had the greatest grain yield increase and exceeded treatments except metribuzin.
Intervention effect Atrazine and metribuzin had no significant difference in grain yield.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing salinity significantly decreased rice panicle number, panicle length and spikelets per panicle.

Taxon: riceOryza sativat0
Treatment: increased salinity stresse0
Outcome: number of panicles, panicle length, spikelets per paniclee0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“number of panicles, panicle length, spikelets per panicle, filled grain and grain weight also significantly decrease with the increased salinity stress”
✓ located verbatim in the source · abstract, characters 568–719

t0
“rice”
✓ located verbatim in the source · title, characters 30–34

Title

Performance of four irrigated rice varieties under different levels of salinity stress.

Mirza Hasanuzzaman; Masayuki Fujita; Mohammad Nazrul Islam; et al. International journal of integrative biology 2009

Other claims from this paper (4)

Intervention effect Salinity negatively influenced rice seed germination, plant height, tiller number and leaf area index in all varieties.
Intervention effect Increasing salinity significantly decreased filled grain and grain weight.
Intervention effect NaCl at 150 mM reduced grain yield by 36-50% across four rice varieties.
Observation BRRI dhan41 showed better performance under salinity stress up to an unspecified level.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High nitrogen decreased inside-panicle yield components.

Taxon: Japonica Super Ricet0
Outcome: weight per pani-cle,1000-grain weight,seed setting ratee0
Direction: decreasee0

Not reportedTreatmentComparator

Verbatim

t0
“Japonica Super Rice”
✓ located verbatim in the source · title, characters 95–114

e0
“the decrease of factors inside panicles(weight per pani-cle,1000-grain weight,seed setting rate,total number of grains per panicle,number of filled grains per panicle)”
✓ located verbatim in the source · abstract, characters 701–868

Title

Analysis of Matter Production Characteristics under Different Nitrogen Application Patterns of Japonica Super Rice in North China

Shi Hong ACTA AGRONOMICA SINICA 2008

Other claims from this paper (10)

Intervention effect High nitrogen gave significantly higher yield than low nitrogen for each pattern.
Intervention effect High nitrogen increased outside-panicle yield components.
Intervention effect FTATP and SELMSL significantly exceeded AAES and SRFAOES in yield at the same nitrogen level.
Intervention effect FTATP improved outside-panicle factors.
Intervention effect SELMSL improved inside-panicle factors.
Mechanism FTATP and SELMSL increased new assimilate after heading and reutilization of pre-heading matter.
Intervention effect FTATP and SELMSL increased matter output and contribution to yield relative to AAES and SRFAOES.
Intervention effect FTATP and SELMSL increased agronomic N use efficiency and apparent N recovery efficiency.
Intervention effect FTATP and SELMSL increased total N per square meter.
Intervention effect At 14.5 kg nitrogen, FTATP and SELMSL reached 11 t ha-1 yield.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Two foliage cuts reduced grain weight per panicle.

Taxon: riceOryza sativat0
Treatment: two cuts of foliagee0
Outcome: weight and number of grains/paniclee0
Direction: reductione0

Not reportedComparator

Verbatim

e0
“Decrease in grain yield with two cuts of foliage was due to a reduction in the weight and number of grains/panicle”
✓ located verbatim in the source · abstract, characters 1308–1422

t0
“rice cultivars”
✓ located verbatim in the source · title, characters 59–73

Title

Effect of foliage cutting on growth and yield of different rice cultivars under semi-deepwater conditions (0–80 cm)

A. R. Sharma; R. N. De The Journal of Agricultural Science 1994. doi:10.1017/s002185960006576x

Other claims from this paper (10)

Observation More rice foliage was cut in 1990 than 1991 with slower initial water rise.
Observation Jaladhi–1 yielded the most rice foliage, followed by CN573–321–7–1, Panidhan and Utkalprabha.
Observation CN573–321–7–1 had the greatest grain yield and the least pronounced response to foliage cutting.
Observation Jaladhi–1 had the lowest grain yield.
Intervention effect Removing foliage significantly decreased Jaladhi–1 grain yield.
Intervention effect September cutting had no effect on grain yield of CN573–321–7–1, Panidhan and Utkalprabha.
Intervention effect October cutting was detrimental to rice grain yield, particularly as a second cut.
Intervention effect A single October cut was not harmful to grain yield of CN573–321–7–1 and Panidhan.
Intervention effect Panicles per square meter and 1000-grain weight remained unaffected after two foliage cuts.
Recommendation The authors suggest harvesting foliage of long-duration, tall, photosensitive rice for cattle without harming grain yield in semi-deep lowlands.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Delayed sowing decreased panicle weight by 16.84%.

Taxon: sorghumSorghumt0
Treatment: Delayed sowinge0
Outcome: panicle weighte0
Direction: decreasee0
Value: 16.84%e0

Not reportedComparator

Verbatim

e0
“Delayed sowing also resulted in a decrease in plant height (66.4 cm), 100 grain weight (8.3%), panicle weight (16.84%) and grain yield per plant (18.93%).”
✓ located verbatim in the source · abstract, characters 688–842

t0
“Sorghum”
✓ located verbatim in the source · title, characters 89–96

Title

Planting Date and Genotype Effect On Morpho-agronomic Traits of Burkina Faso Sweet Grain Sorghum

Wendmanegda Hermann Tondé; Nerbéwendé Sawadogo; Josiane Tiendrébéogo; et al. Plant Science Today 2023. doi:10.14719/pst.2208

Other claims from this paper (9)

Intervention effect Sowing date significantly affected most measured sorghum traits.
Intervention effect Internode length was an exception to the sowing date effect.
Intervention effect At the second planting date, sorghum sowing-to-flowering cycle shortened by 08 to 20 days.
Intervention effect Delayed sowing decreased plant height by 66.4 cm.
Intervention effect Delayed sowing decreased 100 grain weight by 8.3%.
Intervention effect Delayed sowing decreased grain yield per plant by 18.93%.
Observation Genotypes differed in photoperiod sensitivity with mean coefficient 0.59.
Observation All genotypes flowered between September 11 and 27 under both sowing dates.
Recommendation The results could inform the sweet sorghum breeding cropping calendar.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing salinity significantly decreased filled grain and grain weight.

Taxon: riceOryza sativat0
Treatment: increased salinity stresse0
Outcome: filled grain and grain weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“number of panicles, panicle length, spikelets per panicle, filled grain and grain weight also significantly decrease with the increased salinity stress”
✓ located verbatim in the source · abstract, characters 568–719

t0
“rice”
✓ located verbatim in the source · title, characters 30–34

Title

Performance of four irrigated rice varieties under different levels of salinity stress.

Mirza Hasanuzzaman; Masayuki Fujita; Mohammad Nazrul Islam; et al. International journal of integrative biology 2009

Other claims from this paper (4)

Intervention effect Salinity negatively influenced rice seed germination, plant height, tiller number and leaf area index in all varieties.
Intervention effect Increasing salinity significantly decreased rice panicle number, panicle length and spikelets per panicle.
Intervention effect NaCl at 150 mM reduced grain yield by 36-50% across four rice varieties.
Observation BRRI dhan41 showed better performance under salinity stress up to an unspecified level.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt significantly decreased 1000-grain weight and rice yield.

Taxon: riceOryza sativae0
Treatment: salt stresse0
Outcome: 1000-grain weight and yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“salt stress can significantly decrease panicle number, grain number per panicle, 1000-grain weight and yield of rice”
✓ located verbatim in the source · abstract, characters 334–450

Title

Study on the Effect of Salt Stress on Yield and Grain Quality Among Different Rice Varieties

Rui Zhang; Yang Wang; Shahid Hussain; et al. Frontiers in Plant Science 2022. doi:10.3389/fpls.2022.918460

Other claims from this paper (19)

Intervention effect Salt significantly decreased panicle number and grain number per panicle.
Mechanism Panicle number was a main cause of yield loss under saline conditions.
Intervention effect Salt below 34.2 mM NaCl increased brown and milled rice rates.
Intervention effect Salt below 34.2 mM NaCl significantly increased head milled rice rate in salt-sensitive varieties.
Intervention effect Salt below 34.2 mM NaCl decreased head milled rice rate in salt-tolerant varieties.
Intervention effect Grain length was more sensitive to salt than grain width.
Observation Salt tolerance ranked Xudao9, Huageng5, then Yangyugeng2.
Intervention effect Low salt increased appearance, viscosity and balance in Yangyugeng2.
Intervention effect Low salt increased appearance, viscosity and balance in Huageng5.
Intervention effect Low salt increased appearance, viscosity and balance in Xudao9.
Intervention effect Low salt increased taste value in Yangyugeng2.
Intervention effect Low salt increased taste value in Huageng5.
Intervention effect Low salt increased taste value in Xudao9.
Intervention effect Low salt decreased hardness in Yangyugeng2.
Intervention effect Low salt decreased hardness in Huageng5.
Intervention effect Low salt decreased hardness in Xudao9.
Observation Varietal starch pasting differences exceeded salt-induced differences; seed K, Mg, P, S and Cu uptake also varied significantly among varieties.
Intervention effect Salt significantly altered seed uptake of K, Na and Cu ions.
Recommendation The authors recommend salt-tolerant rice for mudflat utilization and conclude low salt improves quality.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cr treatments decreased spikelet number per panicle.

Taxon: riceOryza sativat0
Treatment: Cr treatmentse0
Outcome: spikelet number per paniclee0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The main reason for the decrease of the yield under Cr treatments was the decrease of spikelet number per panicle and 1 000-grain weight”
✓ located verbatim in the source · abstract, characters 636–772

t0
“rice”
✓ located verbatim in the source · title, characters 82–86

Title

Effects of soil Cr concentration on growth and development and yield formation of rice

Yulong Wang Journal of Yandzhou University 2005

Other claims from this paper (9)

Intervention effect Increasing soil Cr reduced rice leaf number.
Intervention effect Increasing soil Cr reduced rice plant height.
Intervention effect Increasing soil Cr postponed heading.
Intervention effect Increasing soil Cr significantly decreased grain yield.
Intervention effect Cr treatments decreased thousand grain weight.
Intervention effect Higher soil Cr decreased dry matter weight per stem at heading.
Observation Total biomass decreased significantly with increasing soil Cr.
Observation Panicle number and filled grain percentage showed no significant change.
Observation Economic coefficient showed no significant change.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The Situ Patenggang genotype decreased by 56.21% in grain weight per panicle under one-year-old sengon stands.

Taxon: riceOryza sativae1
Material: Situ Patenggange4
Treatment: one-year-old sengon standse1
Outcome: grain weight per paniclee4
Direction: decreasee4
Value: 56.21%e4
Comparator: open lande3

Verbatim

e1
“two rice genotypes grown under one-year-old sengon stands experienced decreased productive tillers, plant height, stem strength, and the number and weight of grains per panicle”
✓ located verbatim in the source · abstract, characters 1423–1599

e4
“The IR 64 genotype decreased by 40.65% in grain weight per panicle, while the Situ Patenggang genotype experienced a 56.21% decrease”
✓ located verbatim in the source · abstract, characters 1601–1733

e3
“two rice genotypes planted in open land under 2-year-old sengon stands”
✓ located verbatim in the source · abstract, characters 1162–1232

Title

Agronomic and morphological characteristics of two rice genotypes plant in open land and under two years of sengon (Paraserianthes falcataria)

DULBARI DULBARI; ZAINAL MUTAQIN; HERY SUTRISNO; et al. Biodiversitas Journal of Biological Diversity 2023. doi:10.13057/biodiv/d240935

Other claims from this paper (3)

Intervention effect Two rice genotypes under one-year-old sengon stands had decreased productive tillers, plant height and stem strength.
Intervention effect Two rice genotypes under one-year-old sengon stands had decreased number and weight of grains per panicle.
Intervention effect The IR 64 genotype decreased by 40.65% in grain weight per panicle under one-year-old sengon stands.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Flag leaf with 2nd leaf cutting reduced grain weight per panicle in Terebaile by 48.98%.

Taxon: riceOryza sativat0
Material: Terebailee5
Organ / stage: paniclee5
Treatment: flag leaf with 2nd leafe6
Outcome: grain weight panicle-1e5
Direction: decreaseinferrede6
Value: 48.98%e6

Not reportedComparator

Verbatim

t0
“Modern and Local Rice Varieties”
✓ located verbatim in the source · title, characters 47–78

e5
“In Terebaile, only flag leaf cut showed non-significant impact on grain number panicle-1 and grain weight panicle-1”
✓ located verbatim in the source · abstract, characters 846–961

e6
“Profound impact was observed by cutting flag leaf with 2nd leaf (55.47 and 48.98%, respectively) and flag leaf with 2nd and 3rd leaf (58.96 and 63.13%, respectively)”
✓ located verbatim in the source · abstract, characters 963–1128

Title

Effect of Leaf Clipping on Yield Attributes of Modern and Local Rice Varieties

SR Das; MY Ali; MM Islam Bangladesh Rice Journal 2018. doi:10.3329/brj.v21i1.37391

Other claims from this paper (15)

Intervention effect Flag leaf cutting alone reduced grain number per panicle in Binadhan-8 by 35.14%.
Intervention effect Flag leaf with 2nd leaf cutting reduced grain number per panicle in Binadhan-8 by 62.62%.
Intervention effect Flag leaf with 2nd and 3rd leaf cutting reduced grain number per panicle in Binadhan-8 by 51.83%.
Intervention effect Flag leaf cutting alone reduced grain weight per panicle in Binadhan-8 by 29.18%.
Intervention effect Flag leaf with 2nd leaf cutting reduced grain weight per panicle in Binadhan-8 by 58.37%.
Intervention effect Flag leaf with 2nd and 3rd leaf cutting reduced grain weight per panicle in Binadhan-8 by 48.93%.
Intervention effect Cutting the 2nd leaf alone had no significant effect on yield attributes of Binadhan-8 compared with control.
Intervention effect Cutting the 3rd leaf alone had no significant effect on yield attributes of Binadhan-8 compared with control.
Association The number of unfilled grains increased with higher intensity of leaf cutting.
Intervention effect Flag leaf cutting alone had non-significant impact on grain number and grain weight per panicle in Terebaile.
Intervention effect Flag leaf with 2nd leaf cutting reduced grain number per panicle in Terebaile by 55.47%.
Intervention effect Flag leaf with 2nd and 3rd leaf cutting reduced grain number per panicle in Terebaile by 58.96%.
Intervention effect Flag leaf with 2nd and 3rd leaf cutting reduced grain weight per panicle in Terebaile by 63.13%.
Intervention effect Leaf clipping had no significant effect on thousand grain weight of Binadhan-8.
Intervention effect Leaf clipping had a significant effect on thousand grain weight of Terebaile.

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“decrease of grain weight per panicle”

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