Refine ·

Claim type

Research area

Polarity

Statistics

More filters

Clear filters
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fujisaka No. 5 yielded about 1,000 kg per hectare less in upland fields.

Taxon
paddy ricee0
Outcome
hulled rice yielde0
Direction
lowere0
Value
1, 000 kg. per hectaree0
Comparator
paddy field conditione0

Verbatim

e0

“hulled rice yield of paddy rice was about 1, 000 kg. per hectare lower, representing an decrease of 22 per cent on the basis of the yield under paddy field condition”

✓ located verbatim in the source · abstract, characters 1965–2130

Title

Comparison of the Growth and Yield of Paddy-and Upland-Rice grown under Paddy-and Upland -Field Conditions

Shin'ichi HASEGAWA; Kanenori NAKAYAMA Japanese Journal of Crop Science 1959. doi:10.1626/jcs.27.354

Other claims from this paper (11)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Moderate disease severity had a mean grain-yield index of 70, versus 100 for none or light severity.

Outcome
average grain yieldse0
Value
70e0
Qualifier
moderatee0

Not reportedComparator

Verbatim

e0

“The degrees of disease severity, as expressed by the decrease in culm length and grain yield, could be classified into three distinct groups, viz., none or light, moderate, and heavy. The indices of average grain yields of these groups were 100, 70, and 45”

✓ located verbatim in the source · abstract, characters 844–1100
t0

“wheat”

✓ located verbatim in the source · title, characters 50–55

Title

A proposed method for estimating loss in yield of wheat caused by take-all (Ophiobolus graminis SACC.)

Heiji TASUGI; Kan NAKAYA; Naoji SUZUKI Japanese Journal of Phytopathology 1954. doi:10.3186/jjphytopath.19.29

Other claims from this paper (5)
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

DDT spray accounted for almost all the reduced harm from poor pre-sowing rainfall.

Treatment
DDT spraye0e1e2t0
Outcome
decrease in the deleterious effect of a deficiency in pre-sowing rainse0e1e2t0
Qualifier
beneficial effect of DDT spraye0e1e2t0

Verbatim

e0

“this decrease in the deleterious effect of a deficiency in pre-sowing rains, is almost exactly accounted for by the beneficial effect of DDT spray.”

✓ located verbatim in the source · abstract, characters 4572–4719
t0

“Cotton”

✓ located verbatim in the source · title, characters 22–28
e1

“sprayed and unsprayed treatments were applied.”

✓ located verbatim in the source · abstract, characters 2173–2219
e2

“X1730A, grown in the wetter, southern part of the Gezira, gave no over-all response to spraying”

✓ located verbatim in the source · abstract, characters 3146–3241

Title

The Yield Response of Cotton in the Sudan Gezira to DDT Spray

R. J. V. Joyce Bulletin of Entomological Research 1959. doi:10.1017/s0007485300053104

Other claims from this paper (19)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High night temperature after heading resulted in a loss of rice yield.

Taxon
rice plantOryza sativae5
Treatment
High night temperature treatment for a month after headinge0
Outcome
yielde0
Direction
decreaseinferrede0

Not reportedComparator

Verbatim

e0

“High night temperature treatment for a month after heading speeded up the ripening of plant and also retarded the normal development of grains, resulting in the loss of yield”

✓ located verbatim in the source · abstract, characters 628–802
e5

“upon the growth and nutrition of rice plant was studied”

✓ located verbatim in the source · abstract, characters 344–399

Title

Studies on the nutrition of rice plant with reference to Helminthosporium leaf spot : Preliminary report : V. Growth and nutrient absorption as affected by night temperature.

Isamu BABA; Yasuo TAKAHASHI; Iwaho IWATA Japanese Journal of Crop Science 1953. doi:10.1626/jcs.21.237

Other claims from this paper (8)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At high fertility, raising population from 8,000 to 24,000 increased yield by 64.8 bushels.

Treatment
increasing plant populations from 8,000 to 24,000 plantse0
Outcome
Yield differencese0
Direction
increasee0
Value
64.8 bushelse0
Qualifier
high fertility levele0
Comparator
8,000e0

Verbatim

e0

“Yield differences attributable to increasing plant populations from 8,000 to 24,000 plants, ranged from a decrease of 22.7 on the lowest fertility level to an increase of 64.8 bushels on the high fertility level”

✓ located verbatim in the source · abstract, characters 1143–1354
e1

“corn grain”

✓ located verbatim in the source · abstract, characters 175–185

Title

Influences of Varying Plant Population, Soil Fertility and Hybrid on Corn Yields

E. R. Duncan Soil Science Society of America Journal 1954. doi:10.2136/sssaj1954.03615995001800040021x

Other claims from this paper (11)
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Apparent sugar yield per unit area peaked at 3, 300 hills per unit area and decreased markedly above it.

Taxon
Saccharum sinenseSaccharum sinensee1
Treatment
3, 300 hills per unit areae0
Outcome
apparent sugar yield per unit areae0
Direction
maximume0
Value
3, 300 hills per unit areae0

Verbatim

e0

“The apparent sugar yield per unit area reaches its maximum at the rate of 3, 300 hills per unit area, and even so, it is revealed that a striking decrease in sugar yield will arise, if more hills than that are planted to the sane area.”

✓ located verbatim in the source · abstract, characters 3366–3601
e1

“Tekcha, Saccharum sinense”

✓ located verbatim in the source · abstract, characters 158–183

Title

On the Spacing Problem in Sugar-cane.

Hiroki ARIKADO Japanese Journal of Crop Science 1952. doi:10.1626/jcs.21.136

Other claims from this paper (19)
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors conclude sparse sowing can maintain higher yield even with late transplanting, subject to weather.

Outcome
higher yielde0
Qualifier
different weathere0

Verbatim

e0

“rice crop sown sparsely seemed to be able to produce higher yield, even when it transplanted later than usual culture method. But this trend might not be always observed because the different result would be obtained under different weather”

✓ located verbatim in the source · abstract, characters 1667–1907
t0

“Rice Plants”

✓ located verbatim in the source · title, characters 52–63

Title

Analysis of Mechanisms of the Decrease of Yields of Rice Plants Cultured under Late-Transplanting Conditions : (I) On the Yielding Efficiency of Seedlings Sowed Sparsely and Densely to Seed-Bed

tetsuro KOMATSU; Tetsuya HIRANO; Kizo SUENAGA; et al. Japanese Journal of Crop Science 1952. doi:10.1626/jcs.21.187

Other claims from this paper (13)
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

As conditions warmed, rice grew more rapidly in well-drained fields.

Outcome
growthe0
Direction
more rapide0
Qualifier
as it became warmere0

Verbatim

e0

“but as it became warmer, the plant grown in the former showed more rapid growth than that in the latter”

✓ located verbatim in the source · abstract, characters 300–403
t0

“rice”

✓ located verbatim in the source · title, characters 32–36

Title

On the Mechanism of decrease of rice yield in ill-drained paddy field

Mitsuo KIDO; Takeyasu MUSHA; Yoshio ICHIKAWA Japanese Journal of Crop Science 1954. doi:10.1626/jcs.22.3-4_51

Other claims from this paper (4)
Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

The authors suggest metabolic differences may explain contrasting grain-yield responses to nitrogen supply.

Treatment
increasing amounts of nitrogene0
Outcome
grain yielde0
Qualifier
differences as seen in nitrogen and carbohydrate metabolisme0

Verbatim

e0

“Such differences as seen in nitrogen and carbohydrate metabolism between the suitable variety and the unsuitable one may have brought a smaller increase or rather a decrease in the grain yield of the former as compared with the latter when they are supplied with increasing amounts of nitrogen.”

✓ located verbatim in the source · abstract, characters 719–1013
e1

“rice breeding”

✓ located verbatim in the source · abstract, characters 35–48

Title

Studies on the Varietal Adaptability for Heavy Manuring in Rice : 1. Varietal differences in nitrogen and carbohydrate metabolism affected by different supply of nitrogen

Yasuo TAKAHASHI; Iwaho IWATA; Isamu BABA Japanese Journal of Crop Science 1959. doi:10.1626/jcs.28.22

Other claims from this paper (2)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

a mineral oil-water emulsion decreased cured-leaf nicotine.

Taxon
CIGAR TOBACCOt0
Treatment
a mineral oil-water emulsione1
Outcome
nicotinee0
Direction
decreasee0

Not reportedComparator

Verbatim

t0

“CIGAR TOBACCO”

✓ located verbatim in the source · title, characters 50–63
e0

“Each chemical treatment resulted in a decrease in the percentage content of total alkaloids, nicotine, calcium, and total ash in the cured leaf but had no apparent influence on the content of total nitrogen, nornicotine, potassium, phosphorus, magnesium and chlorine.”

✓ located verbatim in the source · abstract, characters 326–593
e1

“a mineral oil-water emulsion applied to the stub of the broken stem after the plant was decapitated and diethanolamine salt of maleic hydrazide sprayed on the leaves suppressed sucker growth significantly and increased the yield of the cured crop”

✓ located verbatim in the source · abstract, characters 78–324

Title

THE USE OF CHEMICALS TO SUPPRESS SUCKER GROWTH ON CIGAR TOBACCO

E. T. McEvoy; I. Hoffman Canadian Journal of Plant Science 1959. doi:10.4141/cjps59-047

Other claims from this paper (13)

Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.