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Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Female parent basic seedling number above 0.2410 million per 667 m2 is associated with a decrease in rice hybrid seed production yield.

Treatment
basic seedling number of female parente5
Outcome
yield of hybrid seed productione5
Direction
decreasee5
Value
more than 0.2410 million per 667m 2e5

Verbatim

e2

“The results from studying the yield of rice hybrid seed production”

✓ located verbatim in the source · abstract, characters 0–66
e5

“if the basic seedling number of female parent is more than 0.2410 million per 667m 2, the yield of hybrid seed production will decrease”

✓ located verbatim in the source · abstract, characters 704–839

Title

Yield of Rice Hybrid Seed Production Effected by Methods of Raising Seedlings and Basic Seedlings Number of Female Parent

Shang Sheng Guizhou nongye kexue 1998

Other claims from this paper (4)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The yield decrease was due to effects on both kernel number and weight per kernel.

Taxon
MaizeZea mayst0
Treatment
reduced vascular connections to the eare2
Outcome
kernel number and weight per kernele1
Direction
decreaseinferrede1
Comparator
control levelse1

Verbatim

t0

“Grain Yield of Maize”

✓ located verbatim in the source · title, characters 54–74
e1

“All treatments decreased grain yield an average of 19.7% from control levels, due to effects on both kernel number and weight per kernel”

✓ located verbatim in the source · abstract, characters 596–732
e2

“reduced vascular connections to the ear”

✓ located verbatim in the source · abstract, characters 220–259

Title

Effect of Restricted Cross‐Sectional Peduncle Area on Grain Yield of Maize

Ricardo J. Salvador; Tara P. Nepal; R. Brent Pearce Crop Science 1994. doi:10.2135/cropsci1994.0011183x003400010024x

Other claims from this paper (7)
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Potato plants with FBPase activity below 15% of wild-type levels showed a significant decrease in tuber yield.

Treatment
FBPase activity below 15% of wild‐type levelse2
Gene
cp‐FBPasee1
Outcome
tuber yielde2
Direction
decreasee2
Comparator
wild‐type levelse2

Verbatim

e1

“Transgenic potato plants expressing reduced levels of the chloroplastic isoform of fructose‐1,6‐bisphosphatase (cp‐FBPase)”

✓ located verbatim in the source · abstract, characters 8–130
e2

“A significant decrease in tuber yield is observed in plants with a FBPase activity below 15% of wild‐type levels”

✓ located verbatim in the source · abstract, characters 462–574

Title

Reduction of the chloroplastic fructose‐1,6‐bisphosphatase in transgenic potato plants impairs photosynthesis and plant growth

Jens Koßmann; Uwe Sonnewald; Lothar Willmitzer The Plant Journal 1994. doi:10.1046/j.1365-313x.1994.6050637.x

Other claims from this paper (7)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Yield decrease ranked nitrogen above phosphorus above potassium omission.

Taxon
Peusedanum japonicumt0
Outcome
decreasing rate of yielde0
Direction
increasede0
Qualifier
$N>P_2O_5>K_2O_5$e0

Verbatim

e0

“The decreasing rate of yield was increased with the sequence of $N>P_2O_5>K_2O_5$.”

✓ located verbatim in the source · abstract, characters 421–503
t0

“Peusedanum japonicum”

✓ located verbatim in the source · title, characters 62–82
t1

“Peusedanum japonicum”

✓ located verbatim in the source · title, characters 62–82

Title

Effects of Fertilization and Mulching on Yield and Quality of Peusedanum japonicum THUNBERG

No-Kwuan Park; Suk-Hee Lee; Sang-Hwan Chung; et al. Korean Journal of Medicinal Crop Science 1995

Other claims from this paper (7)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing soybean frequency tended to decrease seed weight.

Taxon
SoybeanGlycine maxt0
Treatment
increase in frequency of soybean in the rotatione0
Outcome
seed weighte0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“Severity of BSR tended to increase, and yield and seed weight of soybean tended to decrease with an increase in frequency of soybean in the rotation.”

✓ located verbatim in the source · abstract, characters 1232–1381
t0

“Soybean”

✓ located verbatim in the source · title, characters 74–81

Title

Tillage, Rotation Sequence, and Cultivar Influences on Brown Stem Rot and Soybean Yield

E. A. Adee; E. S. Oplinger; C. R. Grau jpa 1994. doi:10.2134/jpa1994.0341

Other claims from this paper (19)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Low light decreased rice total biomass, yield and yield components.

Treatment
Light stresse0
Outcome
total biomass, yield and yield componentse0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“Light stress was found to decrease total biomass, yield and yield components.”

✓ located verbatim in the source · abstract, characters 127–204
t0

“Rice”

✓ located verbatim in the source · title, characters 37–41

Title

Effect of Solar Radiation Deficit on Rice Productivity

C. Vijayalakshmi; R. Radhakrishnan; M. Nagarajan; et al. Journal of Agronomy and Crop Science 1991. doi:10.1111/j.1439-037x.1991.tb00952.x

Other claims from this paper (5)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Under supplemental UV-B, Ant 287 leaves had a strong decrease in photosynthetic quantum yield relative to Hiege.

Material
mutant linee0
Treatment
supplementary UV‐Be0
Outcome
quantum yield of photosynthesise0
Direction
decreasee0
Comparator
mother varietye0

Verbatim

e0

“In leaves of the mutant line grown under supplementary UV‐B, an increase in 310nm radiation in the mesophyll and a strong decrease in the quantum yield of photosynthesis were observed as compared to the corresponding mother variety.”

✓ located verbatim in the source · abstract, characters 1055–1287
t0

“barley”

✓ located verbatim in the source · title, characters 22–28

Title

A flavonoid mutant of barley (Hordeum vulgare L.) exhibits increased sensitivity to UV‐B radiation in the primary leaf

S. REUBER; J. F. BORNMAN; G. WEISSENBÖCK Plant Cell & Environment 1996. doi:10.1111/j.1365-3040.1996.tb00393.x

Other claims from this paper (6)
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Residuals of wheat yields showed no increase or decrease over the century.

Outcome
Residuals of wheat yields over timee3

Verbatim

e3

“Residuals of wheat yields over time showed no increase or decrease during the century”

✓ located verbatim in the source · abstract, characters 901–986

Title

Have changes in yield (1900-1992) been accompanied by a decreased yield stability in Australian cereal production?

GA Slafer; GC Kernich Australian Journal of Agricultural Research 1996. doi:10.1071/ar9960323

Other claims from this paper (13)
Associationobservedoriginal resultnegativeprojected

Claim · model-written summary

Doubling CO2 from present levels in a warmer climate scenario was predicted to cause a slight dryland wheat yield decrease with the Sinclair model.

Taxon
dryland spring wheate0
Treatment
doubling CO 2 from present levels in a warmer climate scenarioe1
Outcome
yielde2
Direction
decreasee2
Qualifier
slighte2

Verbatim

e0

“the four models showed decreases in dryland spring wheat yields due to high temperature and low precipitation”

✓ located verbatim in the source · abstract, characters 428–537
e1

“doubling CO 2 from present levels in a warmer climate scenario resulted in yield increase predictions at different amplitudes using EPIC, Stewart and CERES”

✓ located verbatim in the source · abstract, characters 1703–1858
e2

“a slight yield decrease with Sinclair”

✓ located verbatim in the source · abstract, characters 1863–1900

Title

Sensitivity of four wheat simulation models to climate change

A. Touré; D. J. Major; C. W. Lindwall Canadian Journal of Plant Science 1995. doi:10.4141/cjps95-011

Other claims from this paper (13)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Later planting tended to decrease lint yield for all varieties at each location.

Treatment
later plantingse0
Outcome
lint yielde0
Direction
decreasinge0
Qualifier
for all varieties at each locatione0

Verbatim

e0

“General trends also showed decreasing lint yield with the later plantings for all varieties at each location”

✓ located verbatim in the source · abstract, characters 458–566
t0

“Cotton”

✓ located verbatim in the source · title, characters 81–87

Title

Evaluation of Planting Date Effects on Crop Growth and Yield for Upland and Pima Cotton, 1996

J. C. Silvertooth; E. R. Norton; Phil Brown UA Campus Repository (The University of Arizona) 1997

Other claims from this paper (1)

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