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Organism: Oryza sativa ✕

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Yield did not significantly decrease through the eight-day irrigation interval.

Treatment
8We0
Outcome
yielde0
Direction
decreasee0
Comparator
continuous flooding (W)e1

Verbatim

e0

“without any significant decrease in yield up to 8W”

✓ located verbatim in the source · abstract, characters 905–955
t0

“RICE”

✓ located verbatim in the source · title, characters 64–68
e1

“continuous flooding (W) without any significant decrease”

✓ located verbatim in the source · abstract, characters 881–937

Title

IRRIGATION REGIME AND POTASSIUM LEVELS EFFECTS ON YIELD OF SOME RICE GENOTYPES, WATER USE EFFICIENCY (WUE) AND ECONOMIC RETURNS

Howida El-Habet Journal of Plant Production 2014. doi:10.21608/jpp.2014.53654

Other claims from this paper (17)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The decrease in annual growth rate of rice area and yield resulted in a decrease in the annual growth rate of rice production.

Outcome
annual growth rate of rice productione7
Direction
decreasee7
Qualifier
The decrease of annual growth rate of rice area and yielde7

Verbatim

e0

“An approach to increase rice yield and production was discussed”

✓ located verbatim in the source · abstract, characters 10–73
e7

“The decrease of annual growth rate of rice area and yield resulted in the decrease of annual growth rate of rice production”

✓ located verbatim in the source · abstract, characters 1070–1193

Title

Analysis of status and constraints of rice production in the world.

Defeng Zhu; Cheng ShiHua; Zhang Yu-ping; et al. Zhongguo nongye Kexue 2010

Other claims from this paper (19)
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

High-rate controlled-release urea (HN) did not significantly decrease rice yield compared with conventional urea (FP).

Treatment
HNe0
Outcome
rice yielde0
Direction
did not decreasee0
Comparator
FPe0

Verbatim

e0

“As compared with FP, HN did not decrease rice yield significantly”

✓ located verbatim in the source · abstract, characters 370–435

Title

[Effects of seeding-box total fertilization on rice yield and nitrogen loss].

Ru-Liang Liu; You-Hong Li; Ai-Ping Zhang; et al. PubMed 2012

Other claims from this paper (7)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Greater shade tended to decrease grain yield.

Taxon
upland riceOryza sativat0
Treatment
shade levelse0
Outcome
grain yielde0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“The shade levels tend to decrease grain yield and increase unfilled grain.”

✓ located verbatim in the source · abstract, characters 667–741
t0

“upland rice”

✓ located verbatim in the source · title, characters 50–61

Title

Grain yield and yield attributes response of four upland rice (Oryza sativa L.) promising lines to shade stress

G R Sadimantara; E Febrianti; N W S Suliartini; et al. IOP Conference Series Earth and Environmental Science 2020. doi:10.1088/1755-1315/454/1/012188

Other claims from this paper (3)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The decrease in seed setting rate was the main contribution to the decrease in grain yield.

Outcome
grain yieldse7
Direction
decreasee7
Qualifier
decrease in seed setting ratee7

Verbatim

t0

“elevated temperature effects on rice”

✓ located verbatim in the source · title, characters 122–158
e7

“The main contribution to the significant decrease of the grain yields was the decrease in seed setting rate”

✓ located verbatim in the source · abstract, characters 1369–1476

Title

A hot-blast warming facility for simulating global warming in low-stature crop systems and its application case to assess elevated temperature effects on rice in Central China

Zuolin Zhang; Zhiyuan Yang; Shah Fahad; et al. Plant Methods 2020. doi:10.1186/s13007-020-00598-1

Other claims from this paper (11)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The decrease in panicle number is the main reason for the yield reduction of japonica rice under TCB stress.

Outcome
yield reductiont1
Qualifier
The decrease in panicle number is the main reasont1

Verbatim

t1

“The decrease in panicle number is the main reason for the yield reduction of japonica rice caused by 1,2,4-trichlorobenzene stress”

✓ located verbatim in the source · title, characters 0–130

Title

The decrease in panicle number is the main reason for the yield reduction of japonica rice caused by 1,2,4-trichlorobenzene stress

Feiyu Yan; Guoliang Zhang; Le Liu; et al. Frontiers in Plant Science 2024. doi:10.3389/fpls.2024.1425945

Other claims from this paper (7)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The yield decrease at the tillering stage is mainly caused by a decrease in biological yield.

Organ / stage
tillering stagee4
Outcome
decrease in the yield of the ricee4
Qualifier
decrease in its biological yielde4

Verbatim

e4

“The decrease in the yield of the rice at tillering stage is maily caused by the decrease in its biological yield while that at ear primordial stage is due to the decrease in its harvest index(HI)”

✓ located after whitespace/quote normalisation · abstract, characters 576–773

Title

Effect of the Irrigation with Water Polluted by Diesel Oil at Two Rice Gr owth Stages on Rice Yield

Jinhu Wang Journal of Suzhou Railway Teachers College 2002

Other claims from this paper (5)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The yield decrease at the ear primordial stage is due to a decrease in harvest index.

Organ / stage
ear primordial stagee4
Outcome
decrease in the yield of the ricee4
Qualifier
decrease in its harvest index(HI)e4

Verbatim

e4

“The decrease in the yield of the rice at tillering stage is maily caused by the decrease in its biological yield while that at ear primordial stage is due to the decrease in its harvest index(HI)”

✓ located after whitespace/quote normalisation · abstract, characters 576–773

Title

Effect of the Irrigation with Water Polluted by Diesel Oil at Two Rice Gr owth Stages on Rice Yield

Jinhu Wang Journal of Suzhou Railway Teachers College 2002

Other claims from this paper (5)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Late-rice yield tended to decrease with time compared with early-rice yield.

Outcome
late-rice yielde0
Direction
decreasee0
Comparator
early-rice yielde0

Not reportedTreatment

Verbatim

t0

“Rice Field”

✓ located verbatim in the source · title, characters 54–64
e0

“late-rice yield tended to decrease, compared with early-rice yield”

✓ located verbatim in the source · abstract, characters 374–440

Title

Yield Trends and Reasons for Their Change in Red-soil Rice Field with Long-term Organic Matter Circling

Xie Xiao-li 2007

Other claims from this paper (8)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Varieties with a greater yield decrease under sub-soiling showed a greater decrease in the ratio.

Taxon
rice plantOryza sativae0
Material
varieties which showed greater extent of yield decrease by sub-soilinge1
Outcome
the ratioe1
Direction
greater decreasee1

Verbatim

e0

“Sub-soiling method, breaking sub-soil and not mixing to surface soil, was tested with regard to the growth and yield of rice plant”

✓ located verbatim in the source · abstract, characters 0–130
e1

“varieties which showed greater extent of yield decrease by sub-soiling were accompanied with greater decrease in the ratio”

✓ located verbatim in the source · abstract, characters 1602–1724

Title

Studis on Sub-Soiling in Paddy Field

Hiroyuki TAKAHASHI; Yasuo TAKAHASHI; Hiroshi IKEDA Japanese Journal of Crop Science 1962. doi:10.1626/jcs.31.98

Other claims from this paper (18)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The authors suggest lower node amylase activity reduces assimilate translocation and contributes to yield loss after leaf cutting.

Treatment
leaf cuttinge0
Outcome
yield decreasee0
Qualifier
decrease in translocation of assimilatese0

Verbatim

e0

“the yield decrease caused by leaf cutting is not only due to the decreased leafarea but to the decrease in translocation of assimilates resulting from the lowering in amylase activity in the culm-node-parts”

✓ located verbatim in the source · abstract, characters 2173–2379
t0

“Rice”

✓ located verbatim in the source · title, characters 23–27

Title

An Amylase Activity in Rice Culm Nodes

Haruhiko NAKAYAMA; Kazuo EGUCHI Japanese Journal of Crop Science 1966. doi:10.1626/jcs.35.13

Other claims from this paper (7)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Decrease of grain weight was caused by a decrease in the number of panicles per unit area.

Outcome
grain weighte3
Qualifier
number of panicles (per unit area)e3

Verbatim

t0

“Irregular Disposition of Rice Plant”

✓ located verbatim in the source · title, characters 14–49
e3

“Decrease of grain weight was caused by that of number of panicles (per unit area)”

✓ located verbatim in the source · abstract, characters 694–775

Title

The Effect of Irregular Disposition of Rice Plant on Yield in Direct Sowing Culture

Masami HIMEDA; Seiichi IZUMI Japanese Journal of Crop Science 1965. doi:10.1626/jcs.33.399

Other claims from this paper (9)
Observationobservedoriginal resultnegativesimulated

Claim · model-written summary

The UKMO scenario was unfavourable and showed a considerable yield decrease.

Outcome
yielde0
Direction
decreasee0
Qualifier
UKMO scenarioe0

Verbatim

e0

“the UKMO scenario is not favorable, showing a considerable yield decrease”

✓ located verbatim in the source · abstract, characters 836–909
e1

“rice, maize and wheat production in Japan”

✓ located verbatim in the source · abstract, characters 83–124

Title

The Impacts of Climatic Warming on Cereal Crop Production in Japan.

Hiroshi SEINO Journal of Agricultural Meteorology 1995. doi:10.2480/agrmet.51.131

Other claims from this paper (11)
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Bromoxynil did not decrease mean yield of the three rice cultivars.

Treatment
Bromoxynile0
Outcome
average yielde0
Direction
did not decreasee0

Not reportedComparator

Verbatim

e0

“Bromoxynil did not decrease the average yield of any of the three cultivars.”

✓ located verbatim in the source · abstract, characters 855–931
t0

“Rice (Oryza sativa)”

✓ located verbatim in the source · title, characters 22–41

Title

Varietal Tolerance of Rice (Oryza sativa) to Bromoxynil and Triclopyr at Different Growth Stages

Dan J. Pantone; John B. Baker Weed Technology 1992. doi:10.1017/s0890037x00036551

Other claims from this paper (9)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Improper N, P and K application could decrease grain yield.

Treatment
Improper application of nitrogen, phosphorus and potassiume0
Outcome
grain yielde0
Direction
decreasee0

Not reportedMaterialComparator

Verbatim

e0

“Improper application of nitrogen, phosphorus and potassium could affect the nutrient contents and decrease the grain yield.”

✓ located verbatim in the source · abstract, characters 994–1117
t0

“Rice Plants”

✓ located verbatim in the source · title, characters 53–64

Title

Effect of Cultural Measures on Nutrient Contellts in Rice Plants with Erect Panicles

Bolun Wang; Xinan Liu; Guirui Yu; et al. Pedosphere 1999

Other claims from this paper (7)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Yield of Kanto 100 tended to decrease in mixtures.

Material
Kanto 100e6
Treatment
mixturese6
Outcome
yielde6
Direction
decreasee6
Qualifier
tendede6

Not reportedComparator

Verbatim

t0

“Mixed Planting of Rice Varieties”

✓ located verbatim in the source · title, characters 25–57
e6

“The yield of Koshihikari obviously increased in mixtures and that of Kanto 100 tended to decrease”

✓ located verbatim in the source · abstract, characters 1001–1098

Title

Preventoin of Lodging by Mixed Planting of Rice Varieties : I. Effects of alternate row-planting on loding and yield

Takehiko TAKATA; Akira MIYASAKA Japanese Journal of Crop Science 1981. doi:10.1626/jcs.50.357

Other claims from this paper (13)
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The yield increase in Koshihikari could abundantly compensate for the yield decrease in Kanto 100 in mixed stands.

Material
Koshihikarie7
Outcome
yield decrease in Kanto 100e7
Qualifier
could abundantly compensatee7

Verbatim

t0

“Mixed Planting of Rice Varieties”

✓ located verbatim in the source · title, characters 25–57
e7

“the yield increase in Koshihikari could abundantly compensate for the yield decrease in Kanto 100”

✓ located verbatim in the source · abstract, characters 1109–1206

Title

Preventoin of Lodging by Mixed Planting of Rice Varieties : I. Effects of alternate row-planting on loding and yield

Takehiko TAKATA; Akira MIYASAKA Japanese Journal of Crop Science 1981. doi:10.1626/jcs.50.357

Other claims from this paper (13)
Observationobservedoriginal resultmeasured

Claim · model-written summary

The highest yield decrease from weed competition was in the E. crus-galli ssp. hispidula and S. maritimus community.

Interactor
E. crus-galli ssp. hispidulaEchinochloa crus-galli subsp. hispidulae7weed
Second interactor
S. Maritimuse7weed
Outcome
yield decrease due to weed competitione7
Direction
higheste7

Verbatim

t0

“transplanted lowland rice”

✓ located verbatim in the source · title, characters 27–52
e7

“The highest yield decrease due to weed competition was obtained from the E. crus-galli ssp. hispidula-S. Maritimus community”

✓ located verbatim in the source · abstract, characters 808–932

Title

Types of weed community in transplanted lowland rice and relationship between yield and weed weight in weed communities

Seung‐Chul Kim; K. Moody The Korean Journal of Crop Science 1980

Other claims from this paper (14)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Beyond the protein-yield threshold, a further increase in rice protein content results in a decrease in grain yield.

Compound
protein contente0
Outcome
grain yielde0
Direction
decreasee0

Verbatim

e0

“further increase in the protein content results in a decrease in grain yield”

✓ located verbatim in the source · abstract, characters 1205–1281
t0

“Rice”

✓ located verbatim in the source · title, characters 47–51

Title

Influence of Environment on Protein Content of Rice1

K. A. Gomez; S. K. De Datta Agronomy Journal 1975. doi:10.2134/agronj1975.00021962006700040029x

Other claims from this paper (6)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing phosphorus application lightened the yield decrease to some degree.

Treatment
increasing the amount of phosphorus applicatione1
Outcome
yield decreasee1
Direction
lightenede1
Qualifier
to some degreee1

Not reportedComparator

Verbatim

t0

“Rice Yield Decrease Resulting from Continual Direct Sowing Culture”

✓ located verbatim in the source · title, characters 25–91
e1

“This yield decrease could be lightened to some degree by increasing the amount of phosphorus application”

✓ located verbatim in the source · abstract, characters 2274–2378

Title

Studies on the Causes of Rice Yield Decrease Resulting from Continual Direct Sowing Culture : II. In relation to phosphorus nutrition

Yoshimasa UEMURA; AKIRA MIYASAKA Japanese Journal of Crop Science 1973. doi:10.1626/jcs.42.116

Other claims from this paper (9)
Associationobservedoriginal resultmeasured

Claim · model-written summary

The extent of rice yield decrease was correlated with ripening temperature.

Treatment
ripening temperaturee1
Outcome
extent of yield decreasee1
Setting
Aomori prefecturee0

Not reportedDirection

Verbatim

e0

“distribution of rice yield in Aomori prefecture in 1971”

✓ located verbatim in the source · abstract, characters 37–92
e1

“relative correlation among the extent of yield decrease and “ripening temperature””

✓ located verbatim in the source · abstract, characters 430–512

Title

Studies on Forecast of Cool Weather Damage of Rice Growth in Aomori Prefecture

Izo ABE; Kiyoji ONO Journal of Agricultural Meteorology 1974. doi:10.2480/agrmet.30.117

Other claims from this paper (2)
Associationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Yield is inferred to decrease by ten to thirty per cent in the disease.

Interactor
Aphelenchoides oryzaeAphelenchoides oryzaee1pathogen
Outcome
yielde2
Direction
decreasee2
Value
Ten to thirty per cente2
Qualifier
inferrede2

Verbatim

t0

“A Rice Nematode Disease "Senchu Shingare Byo" : Ⅰ. Symptom and Pathogenic Nematode”

✓ located verbatim in the source · title, characters 0–82
e2

“Ten to thirty per cent decrease in yield is inferred”

✓ located verbatim in the source · abstract, characters 1094–1146
e1

“The causal nematode, Aphelenchoides oryzae Yokoo, is characteristic in having star shaped, trifurcated mucro at its tail end”

✓ located verbatim in the source · abstract, characters 1218–1342

Title

A Rice Nematode Disease "Senchu Shingare Byo" : Ⅰ. Symptom and Pathogenic Nematode

Hazime Yoshii; Shigeo Yamamoto Journal of the Faculty of Agriculture Kyushu University 1950. doi:10.5109/22625

Other claims from this paper (16)
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Night temperature 2°C below natural from the maximum stage did not promote Akiochi or decrease grain yield.

Treatment
2°C 1owere0
Outcome
did note0

Not reportedComparatorDirection

Verbatim

t0

“Rice Plant”

✓ located verbatim in the source · title, characters 55–65
e0

“but 2°C 1ower plots did not”

✓ located verbatim in the source · abstract, characters 323–350

Title

Effect of Night Temperature at Ear-developing Stage on Rice Plant

S. ABE; M. WADA Japanese Journal of Crop Science 1957. doi:10.1626/jcs.26.99

Other claims from this paper (5)
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

With 10 or 15 cm deep water, rice yield showed no decrease compared with 3 cm submergence.

Taxon
rice plantOryza sativae0
Treatment
10 or 15 cm. deep watere0
Outcome
yielde0
Direction
no decreasee0
Comparator
3 cm. submergencee0

Verbatim

e0

“With 10 or 15 cm. deep water, growth of rice plant was suppressed at the early stage of tillering period, but afterwards it was recovered and became better than that under 3 cm. submergence, showing no decrease in yield”

✓ located verbatim in the source · abstract, characters 580–799

Title

Studies on Weed Control by Submergence in Rice Cultivation : I. Effect of submergence on the structure of weed communities and the quantity of weeds : II. Effect of submergenec on the growth and yield of rice plant

Masao ARAI; Masuzi MIYAHARA Japanese Journal of Crop Science 1956. doi:10.1626/jcs.24.163

Other claims from this paper (5)

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