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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

A small but consistent yield decrease occurred when high levels of anhydrous NH3 were applied to air-dry rather than moist soil.

Treatment
high levels of anhydrous NH 3e2
Outcome
yielde2
Direction
decreasee2
Qualifier
small but consistente2
Comparator
moist conditione3

Verbatim

e7

“Three greenhouse pot experiments were conducted with corn grown on Mountview loam”

✓ located verbatim in the source · abstract, characters 9–90
e2

“A small but consistent decrease in yield was observed when high levels of anhydrous NH 3 were applied”

✓ located verbatim in the source · abstract, characters 1216–1317
e3

“rather than moist condition”

✓ located verbatim in the source · abstract, characters 1341–1368

Title

Greenhouse Evaluation of the Agronomic Efficiency of Anhydrous Ammonia1

J. F. Parr; R. I. Papendick Agronomy Journal 1966. doi:10.2134/agronj1966.00021962005800020030x

Other claims from this paper (6)
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

For the high-yielding group, each 1% decrease in borer infestation corresponded to 35 lb./acre greater grain yield.

Taxon
MAIZEZea mayst0
Interactor
BUSSEOLA FUSCABusseola fuscat0peste0
Outcome
grain yielde0
Direction
increasee0
Value
35 lb./acree0
Qualifier
higher yielding groupe0

Verbatim

e0

“a 35 lb./acre increase in grain yield for every 1% decrease in infestation for the higher yielding group”

✓ located verbatim in the source · abstract, characters 701–805
t0

“BUSSEOLA FUSCA, AND YIELD OF MAIZE”

✓ located verbatim in the source · title, characters 53–87

Title

THE RELATION BETWEEN INFESTATION BY THE STALK BORER, BUSSEOLA FUSCA, AND YIELD OF MAIZE IN EAST AFRICA

P. T. WALKER Annals of Applied Biology 1960. doi:10.1111/j.1744-7348.1960.tb03579.x

Other claims from this paper (1)
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Peking-type showed much higher resistance by white cyst number, nodulation and yield decrease than Gedenshirazu-type.

Taxon
SOYBEANGlycine maxt0
Material
"Peking"-typee1
Interactor
SOYBEAN CYST NEMATODEHeterodera glycinest0pathogen
Outcome
resistance in number of white cysts, nodulation and yield decreasee0
Direction
highere0
Comparator
"Gedenshirazu"-typee1

Verbatim

e0

“The former expressed by far the higher resistance in number of white cysts, nodulation and yield decrease than the latter.”

✓ located verbatim in the source · abstract, characters 280–402
e1

“"Peking"-type and "Gedenshirazu"-type”

✓ located verbatim in the source · abstract, characters 224–261
t0

“SOYBEAN VARIETIES TO THE SOYBEAN CYST NEMATODE”

✓ located verbatim in the source · title, characters 29–75

Title

STUDIES ON THE RESISTANCE OF SOYBEAN VARIETIES TO THE SOYBEAN CYST NEMATODE. : I. Comparison of Varietal Responses.

Shintaro Sugiyama; Katsumi Hiroma Ikushugaku zasshi 1968. doi:10.1270/jsbbs1951.18.80

Other claims from this paper (1)
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)
Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

Limited Zn or B may be part of the reason for the severe corn yield decrease from planting too thickly.

Outcome
severe yield decrease resulting from planting corn too thicklye1
Qualifier
limited Zn or B may be part of the reasone1

Verbatim

e0

“A field experiment on corn”

✓ located verbatim in the source · abstract, characters 9–35
e1

“indicating that limited Zn or B may be part of the reason for the severe yield decrease resulting from planting corn too thickly”

✓ located verbatim in the source · abstract, characters 187–315

Title

Nutrition of Corn (Zea mays L.) on a Calcareous Soil: III. Interaction of Zinc and Boron with Plant Population and the Relationship between Grain Yield and Leaf Composition

H. D. Fuehring Soil Science Society of America Journal 1966. doi:10.2136/sssaj1966.03615995003000040027x

Other claims from this paper (8)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

After x-ray exposure, root sugar content showed a slight decrease.

Taxon
root cropst0
Treatment
After exposure to radiatione4
Outcome
sugar contente4
Direction
slight decreasee4

Not reportedComparator

Verbatim

t0

“YIELD OF ROOT CROPS”

✓ located verbatim in the source · title, characters 44–63
e4

“After exposure to radiation, the roots had a somewhat higher proportion of parenchymatous tissue which led to a slight decrease in the sugar content”

✓ located verbatim in the source · abstract, characters 795–943

Title

THE INFLUENCE OF X RAYS UPON THE GROWTH AND YIELD OF ROOT CROPS

S.O. Grebinskii; L.I. Gadzevich; I.I. Bodnar OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1962

Other claims from this paper (5)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The yield decrease from removing leaf tissue with tassels was smaller at higher populations.

Outcome
effecte0
Direction
smallere0
Setting
higher populationse0

Not reportedTaxon

Verbatim

e0

“When leaf tissue was removed with the tassel, yields were decreased, although this effect was smaller at higher populations.”

✓ located verbatim in the source · abstract, characters 183–307

Title

Effect of Tassel Removal on Grain Yield of Corn (Zea mays L.)1

R. B. Hunter; T. B. Daynard; D. J. Hume; et al. Crop Science 1969. doi:10.2135/cropsci1969.0011183x000900040003x

Other claims from this paper (5)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

decrease the percentage of wild white clover

Taxon
PERMANENT PASTURESt0
Outcome
percentage of wild white clovere0
Direction
decreasee0

Not reportedTreatmentComparator

Verbatim

e0

“decrease the percentage of wild white clover”

✓ located verbatim in the source · abstract, characters 1063–1107
t0

“PERMANENT PASTURES”

✓ located verbatim in the source · title, characters 90–108

Title

THE EFFECTS OF VARIOUS INCREMENTS OF N, P AND K ON THE YIELD AND BOTANICAL COMPOSITION OF PERMANENT PASTURES

T. C. Chiasson Canadian Journal of Plant Science 1960. doi:10.4141/cjps60-034

Other claims from this paper (12)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

A higher trifluralin rate decreased tomato yield.

Treatment
higher rate of this herbicidee0
Outcome
yielde0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“The higher rate of this herbicide seaweed a decrease in growth and yield of the crop.”

✓ located verbatim in the source · abstract, characters 967–1052
t0

“tomatoes”

✓ located verbatim in the source · title, characters 38–46

Title

Chemical weed control in transplanted tomatoes

Simon Colmenares VTechWorks (Virginia Tech) 1966

Other claims from this paper (10)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Water content of the grass might increase or decrease overnight, depending on water content at the end of the previous day, vapor pressure deficit and yield.

Taxon
Coastal bermudagrasse0
Treatment
water content at the end of the previous day, vapor pressure deficit, and yielde3
Outcome
Water content of the grasse3
Direction
increase or decreasee3
Qualifier
mighte3

Verbatim

e0

“64 lots of Coastal bermudagrass hay”

✓ located verbatim in the source · abstract, characters 61–96
e3

“Water content of the grass might increase or decrease during the night, depending upon water content at the end of the previous day, vapor pressure deficit, and yield”

✓ located verbatim in the source · abstract, characters 379–545

Title

Curing Coastal Bermudagrass Hay: Effects of Weather, Yield, and Quality of Fresh Herbage on Drying Rate, Yield, and Quality of Cured Hay1

Richard H. Hart; Glenn W. Burton Agronomy Journal 1967. doi:10.2134/agronj1967.00021962005900040023x

Other claims from this paper (6)

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