Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Delayed harvest decreased the digestibility of stover, husks and cob.

Taxon: cornZea mays subsp. mayse0
Treatment: delayed harveste5
Outcome: digestibility of the stover, husks and cobe5
Direction: decreasee5

Not reportedComparator

Verbatim

e0
“grain moisture content of corn (Zea mays L.) during the later part of the growing season”
✓ located verbatim in the source · abstract, characters 233–321

e5
“A decrease in the digestibility of the stover, husks and cob with delayed harvest was compensated for by an increase in the proportion of grain in the whole-plant yield”
✓ located verbatim in the source · abstract, characters 1925–2093

Title

RELATIONSHIPS AMONG WHOLE-PLANT MOISTURE, GRAIN MOISTURE, DRY MATTER YIELD, AND QUALITY OF WHOLE-PLANT CORN SILAGE

T. B. DAYNARD; R. B. HUNTER Canadian Journal of Plant Science 1975. doi:10.4141/cjps75-010

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Omitting phosphatic fertilizer in the new paddy field decreased grain yield compared with NPK plots.

Taxon: riceOryza sativat0
Treatment: non-application plots of phosphatic fertilizere7
Outcome: grain yielde7
Direction: decreasee7
Comparator: N P K plotse7
Setting: new paddy field with great P-absorptive coefficiente7

Verbatim

t0
“Protein Content in Rice Grain”
✓ located verbatim in the source · title, characters 11–40

e7
“in case of new paddy field with great P-absorptive coefficient, non-application plots of phosphatic fertilizer increased percent of protein by 20-30%compared with N P K plots, but these plots were accompanied remarkably by the decrease in grain yield, consequently reduced the total protein production per unit area”
✓ located verbatim in the source · abstract, characters 2058–2373

Title

Studies on Protein Content in Rice Grain : II. Effects of the fertilization on protein content and protein produtction in paddy grain

Kazuo HONJYO Japanese Journal of Crop Science 1971. doi:10.1626/jcs.40.190

Other claims from this paper (12)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Partial defoliation decreased maize yield by 1.5 to 32.7%.

Taxon: Zea mays L.Zea mayse0
Treatment: partial defoliatione1
Outcome: yield losse1
Direction: decreaseinferrede1
Value: 1.5 to 32.7%e1

Not reportedComparator

Verbatim

e0
“yield of corn ( Zea mays L.)”
✓ located verbatim in the source · abstract, characters 107–135

e1
“Complete defoliation was more detrimental (6.4 to 82% yield loss) than partial defoliation (1.5 to 32.7% yield loss)”
✓ located verbatim in the source · abstract, characters 830–946

Title

Dry Matter Accumulation in Maize in Response to Defoliation¹

P. N. Egharevba; R. D. Horrocks; M. S. Zuber Agronomy Journal 1976. doi:10.2134/agronj1976.00021962006800010011x

Other claims from this paper (8)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

High P supply decreased grain and stover yields of corn.

Taxon: CornZea mays subsp. mayst0
Treatment: high P supplye1
Outcome: grain and stover yieldse2
Direction: decreasee2

Not reportedComparator

Verbatim

t0
“Corn to Zinc”
✓ located verbatim in the source · title, characters 29–41

e1
“The high P supply beyond the optimum P rate produced severe Zn‐deficiency symptoms in treatments without added Zn”
✓ located verbatim in the source · abstract, characters 792–905

e2
“a significant decrease in grain and stover yields”
✓ located verbatim in the source · abstract, characters 910–959

Title

Yield and Uptake Response of Corn to Zinc, as Influenced by Phosphorus Fertilization¹

P. N. Takkar; M. S. Mann; R. L. Bansal; et al. Agronomy Journal 1976. doi:10.2134/agronj1976.00021962006800060024x

Other claims from this paper (12)

Observation Corn responded optimally to P fertilization at 44 kg P/ha.
Intervention effect High P supply beyond the optimum rate produced severe Zn deficiency symptoms in corn without added Zn.
Intervention effect High P supply decreased Zn concentration in corn shoots.
Intervention effect High P supply increased P concentration in corn shoots.
Intervention effect Increased Zn supply alleviated Zn deficiency symptoms in corn.
Intervention effect Increased Zn supply significantly increased Zn concentration and uptake in corn.
Intervention effect Increased Zn supply significantly increased growth and yield of corn.
Intervention effect High rates of P fertilization (66 to 88 kg/ha) increased the Zn requirement of corn.
Mechanism P reduced the rate of Zn entry into corn roots, inducing zinc deficiency.
Association The P-Zn disorder in corn was better related to the P/Zn ratio in soil and plant parts than to P or Zn content.
Method / resource P/Zn values above 7.5 in soil, 245 in grain, 130 in stover and 150 in leaves indicated severe Zn deficiency in corn.
Method / resource P/Zn values of 4 to 7.5 in soil, 150 to 245 in grain, 90 to 130 in stover and 100 to 150 in leaves indicated moderate Zn deficiency or response in corn.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Grain protein percentage initially decreased with added fertilizer nitrogen through 50 ppm N.

Taxon: WHEATTriticum aestivumt0
Treatment: added fertilizer-Ne1
Outcome: proteine0
Direction: decreasee0
Qualifier: to 50 ppm Ne0

Not reportedComparator

Verbatim

e0
“an initial decrease in protein to 50 ppm N and a subsequent rise with 100 and 200 ppm N”
✓ located verbatim in the source · abstract, characters 507–594

e1
“percent protein vs. added fertilizer-N”
✓ located verbatim in the source · abstract, characters 425–463

t0
“WHEAT”
✓ located verbatim in the source · title, characters 98–103

Title

EFFECTS OF NITROGEN, TEMPERATURE, AND MOISTURE REGIME ON THE YIELD AND PROTEIN CONTENT OF NEEPAWA WHEAT

J. R. D. PARTRIDGE; C. F. SHAYKEWICH Canadian Journal of Soil Science 1972. doi:10.4141/cjss72-022

Other claims from this paper (7)

Intervention effect Grain yield increased with fertilizer nitrogen increments up to 100 ppm N.
Intervention effect Increasing temperature from the tested 15, 21 and 25 C levels significantly decreased grain yield in most instances.
Intervention effect Low to moderate soil moisture stress had no significant influence on grain yield.
Intervention effect Grain protein percentage rose at 100 and 200 ppm N.
Association Protein percentage and grain yield were closely negatively correlated at each nitrogen level.
Mechanism The authors attribute the temperature-associated rise in protein percentage mostly to its effect on grain yield.
Intervention effect Moisture regime had no significant direct effect on protein percentage.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors consider Hiproly potentially preferable to Risø 1508 for breeding yield capacity.

Taxon: barleyHordeum vulgaret0
Material: Hiprolye0
Outcome: Hiproly may be better than the Risø 1508 mutant of barley in breeding for the yielding capacity, because the lys gene of Hiproly does not seem to decrease the prolamin contente0
Comparator: Risø 1508e0

Verbatim

e0
“Hiproly may be better than the Risø 1508 mutant of barley in breeding for the yielding capacity, because the lys gene of Hiproly does not seem to decrease the prolamin content”
✓ located verbatim in the source · abstract, characters 1204–1379

t0
“barley”
✓ located verbatim in the source · title, characters 77–83

Title

On the DBC protein content and on the amino acid contents in F5 lines of the barley line Hiproly

Marketta Saastamoinen Agricultural and Food Science 1979. doi:10.23986/afsci.72017

Other claims from this paper (4)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

G. tomentosum cytoplasm reduced tobacco budworm larval weights by 35%.

Taxon: cottonGossypium hirsutumt0
Treatment: G. tomentosume1
Interactor: Heliothis virescensHeliothis virescense0pest
Outcome: weights of 7‐day old larvae of tobacco budworme0
Direction: decreasee0
Value: 35%e0

Not reportedComparator

Verbatim

e0
“a 35% decrease in weights of 7‐day old larvae of tobacco budworm ( Heliothis virescens F.).”
✓ located verbatim in the source · abstract, characters 1506–1597

t0
“Cotton”
✓ located verbatim in the source · title, characters 125–131

t1
“Cotton”
✓ located verbatim in the source · title, characters 125–131

e1
“the AD 3 ( G. tomentosum ) cytoplasm resulted in a 70% increase in numbers of leafhoppers (primarily Empoasca spp.)”
✓ located verbatim in the source · abstract, characters 1386–1501

Title

Influence of Five Gossypium Species Cytoplasms on Yield, Yield Components, Fiber Properties, and Insect Resistance in Upland Cotton¹

W. R. Meredith; Vesta Meyer; B. W. Hanny; et al. Crop Science 1979. doi:10.2135/cropsci1979.0011183x001900050025x

Other claims from this paper (8)

Observation Yield was the trait most affected by exotic cytoplasms.
Intervention effect G. arboreum cytoplasm reduced yield by 18% on average.
Intervention effect Exotic cytoplasms generally decreased yields, inconsistently across cultivars.
Intervention effect Foreign cytoplasms had no strong deleterious effect on yield components or fiber properties.
Observation No variation in tarnished plant bug tolerance was detected in 1977.
Intervention effect Cytoplasms did not affect tarnished plant bug numbers in 1978.
Intervention effect Cytoplasms did not affect white fly numbers in 1978.
Intervention effect G. tomentosum cytoplasm increased leafhopper numbers by 70%.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Mn and Zn concentrations generally decreased with increasing soil pH, but not enough to explain the yield depressions.

Taxon: corn, orchardgrass, and alfalfaMedicago sativa Dactylis glomerataZea mays subsp. mayse0
Treatment: increasing soil pHe3
Outcome: Mn and Zn concentrationse3
Direction: generally decreasede3
Qualifier: the decrease was not great enough to account for the yield depressionse3

Verbatim

e0
“A greenhouse experiment was conducted with soils allegedly contaminated with airbourne dust containing Mg and Ca oxides and carbonates to study the growth and composition of corn, orchardgrass, and alfalfa plants”
✓ located verbatim in the source · abstract, characters 9–221

e3
“Although the Mn and Zn concentrations generally decreased with increasing soil pH, the decrease was not great enough to account for the yield depressions”
✓ located verbatim in the source · abstract, characters 546–699

Title

Growth and composition of corn, alfalfa, and orchardgrass grown on soils contaminated with airborne dust containing Ca and Mg

E.G. Beauchamp; P.E. Siitam Communications in Soil Science and Plant Analysis 1971. doi:10.1080/00103627109366308

Other claims from this paper (6)

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Large seed size had a low but significant association with low forage yield.

Taxon: birdsfoot trefoilt0
Treatment: Large seed sizee7
Outcome: forage yielde7
Direction: decreaseinferrede7

Verbatim

t0
“Two Diverse Sources of Birdsfoot Trefoil”
✓ located verbatim in the source · title, characters 42–82

e7
“Large seed size showed a low but significant association with low forage yield”
✓ located verbatim in the source · abstract, characters 1204–1282

Title

Performance of Crosses Within and Between Two Diverse Sources of Birdsfoot Trefoil, Lotus corniculatus L.¹

A. M. Conje; I. T. Carlson Crop Science 1973. doi:10.2135/cropsci1973.0011183x001300030020x

Other claims from this paper (8)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Yield was negatively associated with NAR at pre-flowering stage in mungbean.

Taxon: mungbeanVigna radiatae1
Organ / stage: pre-flowering stagee1
Outcome: yielde1
Direction: decreaseinferrede1
Qualifier: NARe1

Verbatim

e1
“Estimates of correlation coefficients among yield and these attributes revealed that the yield was negatively associated with NAR at pre-flowering stage showing that high early vigour did not give any advantage to mungbean under conditions of the present experiment”
✓ located verbatim in the source · abstract, characters 139–404

Title

Growth Attributes in Mungbean

Suresh Chandra; Ashish Yadav; Prem Sagar Indian Journal of Genetics and Plant Breeding (The) 1977

Other claims from this paper (3)

“yield decrease”

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