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Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Caterpillar borers attacking sugarcane canes during growth cause a decrease in sugar yield.

Taxon
Sugarcanee0
Organ / stage
jointse3
Interactor
caterpillar borerse2pest
Outcome
yield of sugare3
Direction
decreasee3

Verbatim

e0

“Sugarcane is no more free from the attentions of insect-pests”

✓ located verbatim in the source · abstract, characters 0–61
e2

“The shoots are liable to attack by, at least, three kinds of caterpillar borers, which kill them outright”

✓ located verbatim in the source · abstract, characters 286–391
e3

“These borers may also attack the joints of canes during their growth and cause a decrease in the yield of sugar”

✓ located verbatim in the source · abstract, characters 393–504

Title

SUGAR-CANE INSECTS IN SOUTH INDIA

Government Entomologist Coimbatore; RAO SAHIB RAMACHANDRA RAO Y Madras Agricultural Journal 1930. doi:10.29321/maj.10.a01480

Other claims from this paper (6)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Each additional inch of rain caused a greater average wheat yield decrease in 1854–77 than across 1854–1918.

Treatment
manured solely in the autumne0
Outcome
yielde0
Direction
greatere0
Comparator
1854–1918e0
Setting
Rothamsted Experimental Station, Harpendent0

Verbatim

e0

“In the years 1854–77, when plots were manured solely in the autumn, the average decrease in yield caused by each additional inch of rain is greater than the average decrease from 1854–1918”

✓ located verbatim in the source · abstract, characters 167–355
t0

“wheat at Rothamsted Experimental Station, Harpenden”

✓ located verbatim in the source · title, characters 69–120

Title

A comparison of the effect of rainfall on spring- and autumn-dressed wheat at Rothamsted Experimental Station, Harpenden (With Five Text-figures.)

“Alumnus” The Journal of Agricultural Science 1932. doi:10.1017/s0021859600053120

Other claims from this paper (1)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Yield decrease under leaf rust was due more to lower kernel weight than to fewer kernels per head

Taxon
Thatcher and Renown wheate0
Treatment
leaf ruste1
Outcome
The decrease in yielde4
Direction
due more toe4
Qualifier
reduction in kernel weighte4

Verbatim

e0

“A study was made at Winnipeg in 1938 to determine the effect of leaf rust on the yield and quality of Thatcher and Renown wheat”

✓ located verbatim in the source · abstract, characters 0–127
e4

“The decrease in yield was due more to reduction in kernel weight than to reduction in number of kernels per head”

✓ located verbatim in the source · abstract, characters 619–731
e1

“In the 1/400-acre plots, leaf rust reduced the yield of Thatcher and Renown by 51.17 and 29.61%, respectively”

✓ located verbatim in the source · abstract, characters 442–551

Title

THE EFFECT OF LEAF RUST ON THE YIELD AND QUALITY OF THATCHER AND RENOWN WHEAT IN 1938

B. Peturson; Margaret Newton Canadian Journal of Research/Canadian journal of research 1939. doi:10.1139/cjr39c-038

Other claims from this paper (7)
Associationobservedoriginal resultmeasured

Claim · model-written summary

The nitrogen percentage of barley grain showed a progressive decrease not explained by rainfall, sowing date or yield.

Organ / stage
barley graint0
Outcome
percentage of nitrogene5
Direction
decreasee5
Qualifier
cannot be accounted for by changes in any of the above factorse5

Verbatim

t0

“the barley grain of Hoosfield”

✓ located verbatim in the source · title, characters 50–79
e5

“there is a progressive decrease in the percentage of nitrogen which cannot be accounted for by changes in any of the above factors, and which may well be due to varietal improvement”

✓ located verbatim in the source · abstract, characters 390–571

Title

Factors influencing the percentage of nitrogen in the barley grain of Hoosfield

F. Yates; D. J. Watson The Journal of Agricultural Science 1939. doi:10.1017/s0021859600052175

Other claims from this paper (3)
Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Plant age and the amount of supplied nutrients had no effect on the alfalfa yield response to sulphur dioxide.

Taxon
alfalfaMedicago sativae0
Treatment
amount of supplied nutrientse1
Outcome
yield response to the gas treatmente1
Direction
no effecte1
Qualifier
Age of plants and the amount of supplied nutrientse1

Verbatim

e0

“Under none of the conditions studied did sulphur dioxide treatment decrease the yield of alfalfa”

✓ located verbatim in the source · abstract, characters 419–515
e1

“Age of plants and the amount of supplied nutrients had no effect on the yield response to the gas treatment”

✓ located verbatim in the source · abstract, characters 798–905

Title

Effect of low concentrations of sulphur dioxide on yield of alfalfa and cruciferae

C. Setterstrom; P. W. Zimmerman; William Crocker OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1938

Other claims from this paper (9)
Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Neither sulphur dioxide, water supply nor sulphur content of the nutrient supply affected alfalfa nitrogen content.

Taxon
alfalfaMedicago sativae1
Treatment
sulphur dioxidee1
Outcome
nitrogen contente1
Direction
no_changeinferrede1
Qualifier
water supply, nor sulphur content of nutrient supplye1

Verbatim

e0

“Under none of the conditions studied did sulphur dioxide treatment decrease the yield of alfalfa”

✓ located verbatim in the source · abstract, characters 419–515
e1

“neither sulphur dioxide, water supply, nor sulphur content of nutrient supply had significant effect on nitrogen content of the alfalfa”

✓ located verbatim in the source · abstract, characters 1650–1785

Title

Effect of low concentrations of sulphur dioxide on yield of alfalfa and cruciferae

C. Setterstrom; P. W. Zimmerman; William Crocker OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1938

Other claims from this paper (9)
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Rapidly growing alfalfa under favorable light responded more readily to the growth effect of sulphur dioxide than slowly growing alfalfa under less favorable light.

Taxon
alfalfaMedicago sativae0
Treatment
favorable light conditionse1
Outcome
growth effecte1
Direction
more readilye1
Comparator
less favorable light conditionse2

Verbatim

e0

“Under none of the conditions studied did sulphur dioxide treatment decrease the yield of alfalfa”

✓ located verbatim in the source · abstract, characters 419–515
e1

“Alfalfa growing rapidly under favorable light conditions responded more readily to the growth effect”

✓ located verbatim in the source · abstract, characters 1084–1184
e2

“than did alfalfa growing slowly under less favorable light conditions”

✓ located verbatim in the source · abstract, characters 1198–1267

Title

Effect of low concentrations of sulphur dioxide on yield of alfalfa and cruciferae

C. Setterstrom; P. W. Zimmerman; William Crocker OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1938

Other claims from this paper (9)
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Alfalfa grown with a deficient water supply responded more readily to the stimulating effect of sulphur dioxide than alfalfa with an ample water supply.

Taxon
alfalfaMedicago sativae0
Treatment
deficient supply of watere1
Outcome
stimulating effect of the sulphur dioxidee1
Direction
more readilye1
Comparator
ample water supplye1

Verbatim

e0

“Under none of the conditions studied did sulphur dioxide treatment decrease the yield of alfalfa”

✓ located verbatim in the source · abstract, characters 419–515
e1

“Alfalfa grown with a deficient supply of water seemed to respond more readily to the stimulating effect of the sulphur dioxide than did plants grown with an ample water supply”

✓ located verbatim in the source · abstract, characters 907–1082

Title

Effect of low concentrations of sulphur dioxide on yield of alfalfa and cruciferae

C. Setterstrom; P. W. Zimmerman; William Crocker OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1938

Other claims from this paper (9)

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