Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Egret wheat grain yield declined with delayed harvest in 1979 at 0.53 %/d.

Taxon: wheatTriticum aestivume0
Material: Egrete0
Treatment: delayed harveste0
Outcome: Grain yieldse0
Direction: decreasede0
Value: 0.53e0
Qualifier: 1979e0

Not reportedComparator

Verbatim

e0
“Grain yields of Egret and 70W 18- 14 wheat decreased with delayed harvest in 1979 and 1980, the rate of decrease being (%/d) 0.53 and 0.49, respectively, for Egret, and 0.53 and 0. 18 for 70W 18-14”
✓ located verbatim in the source · abstract, characters 557–754

Title

Grain losses due to delayed harvesting of barley and wheat

MDA Bolland Australian Journal of Experimental Agriculture and Animal Husbandry 1984. doi:10.1071/ea9840391

Other claims from this paper (11)

Intervention effect Clipper barley grain yield declined with delayed harvest in 1979 at 0.67 %/d.
Intervention effect Clipper barley grain yield declined with delayed harvest in 1980 at 0.75 %/d.
Intervention effect Clipper barley grain yield declined with delayed harvest in 1981 at 0.46 %/d.
Intervention effect Dampier barley grain yield declined with delayed harvest in 1979 at 0.65 %/d.
Intervention effect Dampier barley grain yield declined with delayed harvest in 1980 at 0.42 %/d.
Intervention effect Dampier barley grain yield declined with delayed harvest in 1981 at 0.25 %/d.
Intervention effect Egret wheat grain yield declined with delayed harvest in 1980 at 0.49 %/d.
Intervention effect 70W 18-14 wheat grain yield declined with delayed harvest in 1979 at 0.53 %/d.
Intervention effect 70W 18-14 wheat grain yield declined with delayed harvest in 1980 at 0. 18 %/d.
Intervention effect Egret wheat grain yield did not change significantly with harvesting delayed up to 63 days in 1981.
Intervention effect Madden wheat grain yield did not change significantly with harvesting delayed up to 63 days in 1981.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Egret wheat grain yield declined with delayed harvest in 1980 at 0.49 %/d.

Taxon: wheatTriticum aestivume0
Material: Egrete0
Treatment: delayed harveste0
Outcome: Grain yieldse0
Direction: decreasede0
Value: 0.49e0
Qualifier: 1980e0

Not reportedComparator

Verbatim

e0
“Grain yields of Egret and 70W 18- 14 wheat decreased with delayed harvest in 1979 and 1980, the rate of decrease being (%/d) 0.53 and 0.49, respectively, for Egret, and 0.53 and 0. 18 for 70W 18-14”
✓ located verbatim in the source · abstract, characters 557–754

Title

Grain losses due to delayed harvesting of barley and wheat

MDA Bolland Australian Journal of Experimental Agriculture and Animal Husbandry 1984. doi:10.1071/ea9840391

Other claims from this paper (11)

Intervention effect Clipper barley grain yield declined with delayed harvest in 1979 at 0.67 %/d.
Intervention effect Clipper barley grain yield declined with delayed harvest in 1980 at 0.75 %/d.
Intervention effect Clipper barley grain yield declined with delayed harvest in 1981 at 0.46 %/d.
Intervention effect Dampier barley grain yield declined with delayed harvest in 1979 at 0.65 %/d.
Intervention effect Dampier barley grain yield declined with delayed harvest in 1980 at 0.42 %/d.
Intervention effect Dampier barley grain yield declined with delayed harvest in 1981 at 0.25 %/d.
Intervention effect Egret wheat grain yield declined with delayed harvest in 1979 at 0.53 %/d.
Intervention effect 70W 18-14 wheat grain yield declined with delayed harvest in 1979 at 0.53 %/d.
Intervention effect 70W 18-14 wheat grain yield declined with delayed harvest in 1980 at 0. 18 %/d.
Intervention effect Egret wheat grain yield did not change significantly with harvesting delayed up to 63 days in 1981.
Intervention effect Madden wheat grain yield did not change significantly with harvesting delayed up to 63 days in 1981.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Competition by 100 g dry weight of weeds per square meter of the E. crus-galli ssp. hispidula and S. maritimus community caused a 42% yield reduction at rice heading.

Taxon: riceOryza sativat0
Treatment: competition of 100g dry weight of weeds per square metere6
Outcome: yield reductione6
Direction: decreaseinferrede6
Value: Forty-two percente6

Verbatim

t0
“transplanted lowland rice”
✓ located verbatim in the source · title, characters 27–52

e6
“Forty-two percent yield reduction was caused by competition of 100g dry weight of weeds per square meter of this community type at rice heading”
✓ located verbatim in the source · abstract, characters 934–1077

Title

Types of weed community in transplanted lowland rice and relationship between yield and weed weight in weed communities

Seung‐Chul Kim; K. Moody The Korean Journal of Crop Science 1980

Other claims from this paper (14)

Associationobservedoriginal resultnegativesimulated

Claim · model-written summary

Regression on 1979 data predicted a 17% yield loss at a seasonal 7-hr mean O3 of 0.054 ppM.

Taxon: PeanutsArachis hypogaeae1
Treatment: seasonal 7-hr per day mean O/sub 3/ concentratione3
Outcome: yield lossese3
Direction: decreaseinferrede3
Value: 17e3
Qualifier: 0.054e3

Verbatim

e1
“Peanuts were exposed during 1979 and 1980”
✓ located verbatim in the source · abstract, characters 0–41

e3
“Linear regression equations using data from 1979 and 1980 predicted yield losses of 17 and 21%, respectively, at a seasonal 7-hr per day mean O/sub 3/ concentration of 0.054 ppM”
✓ located verbatim in the source · abstract, characters 1226–1403

Title

Injury and Yield Responses of Peanuts to Chronic Doses of Ozone in Open-Top Field Chambers

Allen S. Heagle Phytopathology 1983. doi:10.1094/phyto-73-551

Other claims from this paper (10)

Intervention effect Seasonal ozone concentrations equal to or greater than ambient caused foliar injury in peanuts.
Intervention effect Seasonal ozone concentrations equal to or greater than ambient decreased shoot and root weight of peanuts for both years.
Intervention effect In 1979, marketable pod weight at seasonal 7-hr O3 of 0.049 ppM was not reduced relative to control plants.
Intervention effect In 1979, marketable pod weight at seasonal 7-hr O3 of 0.072 ppM was 30% less than control plants.
Intervention effect In 1979, marketable pod weight at seasonal 7-hr O3 of 0.096 ppM was 37% less than control plants.
Intervention effect In 1980, yield at seasonal O3 of 0.056 ppM was 14% less than the control treatment.
Intervention effect In 1980, yield at seasonal O3 of 0.076 ppM was 35% less than the control treatment.
Intervention effect In 1980, yield at seasonal O3 of 0.100 ppM was 52% less than the control treatment.
Intervention effect In 1980, yield at seasonal O3 of 0.125 ppM was 72% less than the control treatment.
Association Regression on 1980 data predicted a 21% yield loss at a seasonal 7-hr mean O3 of 0.054 ppM.

Associationobservedoriginal resultnegativesimulated

Claim · model-written summary

Regression on 1980 data predicted a 21% yield loss at a seasonal 7-hr mean O3 of 0.054 ppM.

Taxon: PeanutsArachis hypogaeae1
Treatment: seasonal 7-hr per day mean O/sub 3/ concentratione3
Outcome: yield lossese3
Direction: decreaseinferrede3
Value: 21%e3
Qualifier: 0.054e3

Verbatim

e1
“Peanuts were exposed during 1979 and 1980”
✓ located verbatim in the source · abstract, characters 0–41

e3
“Linear regression equations using data from 1979 and 1980 predicted yield losses of 17 and 21%, respectively, at a seasonal 7-hr per day mean O/sub 3/ concentration of 0.054 ppM”
✓ located verbatim in the source · abstract, characters 1226–1403

Title

Injury and Yield Responses of Peanuts to Chronic Doses of Ozone in Open-Top Field Chambers

Allen S. Heagle Phytopathology 1983. doi:10.1094/phyto-73-551

Other claims from this paper (10)

Intervention effect Seasonal ozone concentrations equal to or greater than ambient caused foliar injury in peanuts.
Intervention effect Seasonal ozone concentrations equal to or greater than ambient decreased shoot and root weight of peanuts for both years.
Intervention effect In 1979, marketable pod weight at seasonal 7-hr O3 of 0.049 ppM was not reduced relative to control plants.
Intervention effect In 1979, marketable pod weight at seasonal 7-hr O3 of 0.072 ppM was 30% less than control plants.
Intervention effect In 1979, marketable pod weight at seasonal 7-hr O3 of 0.096 ppM was 37% less than control plants.
Intervention effect In 1980, yield at seasonal O3 of 0.056 ppM was 14% less than the control treatment.
Intervention effect In 1980, yield at seasonal O3 of 0.076 ppM was 35% less than the control treatment.
Intervention effect In 1980, yield at seasonal O3 of 0.100 ppM was 52% less than the control treatment.
Intervention effect In 1980, yield at seasonal O3 of 0.125 ppM was 72% less than the control treatment.
Association Regression on 1979 data predicted a 17% yield loss at a seasonal 7-hr mean O3 of 0.054 ppM.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water deficits reduced harvest index in all sunflower genotypes.

Taxon: sunflowerHelianthus annuuse0
Treatment: Water deficitse4
Outcome: harvest index (HI)e4
Direction: reducede4

Not reportedComparator

Verbatim

e0
“Field experiments were conducted between 1981 and 1983 at Cordoba, Spain, to evaluate the yield responses to drought of 53 sunflower genotypes”
✓ located verbatim in the source · abstract, characters 0–142

e4
“Water deficits reduced harvest index (HI) in all genotypes but the decrease in HI varied among genotypes”
✓ located verbatim in the source · abstract, characters 486–590

Title

Genetic variability in sunflower cultivars under drought. I. Yield relationships

E Fereres; C Gimenez; JM Fernandez Australian Journal of Agricultural Research 1986. doi:10.1071/ar9860573

Other claims from this paper (8)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Red pepper yield increased with a higher nitrogen rate from 0 to 112 kg N/ha.

Taxon: Capsicum frutescensCapsicum frutescense0
Treatment: an increase in N rate from 0 to 112 kg N/hae1
Outcome: yieldse1
Direction: increasede1

Not reportedComparator

Verbatim

e0
“Capsicum frutescens L.”
✓ located verbatim in the source · abstract, characters 120–142

e1
“Red pepper yields increased with an increase in N rate from 0 to 112 kg N/ha, and a decrease in in-row plant spacing from 81 to 10 cm”
✓ located verbatim in the source · abstract, characters 152–285

Title

Influence of N and Plant Spacing on Mechanically Harvested Tabasco Pepper

F. J. Sundstrom; C. H. Thomas; R. L. Edwards; et al. Journal of the American Society for Horticultural Science 1984. doi:10.21273/jashs.109.5.642

Other claims from this paper (7)

Intervention effect Red pepper yield increased with a decrease in in-row spacing from 81 to 10 cm.
Intervention effect Tabasco plant height increased with a higher nitrogen rate from 0 to 112 kg N/ha.
Intervention effect Plant diameter decreased with a decrease in in-row spacing from 81 to 10 cm.
Intervention effect Conventionally spaced (81 cm) Tabasco plants were damaged substantially more during mechanical harvesting than 10 cm spaced plants.
Intervention effect The percentage of machine-harvested red pepper was enhanced with 20 cm in-row spaced plants.
Association Early-season leaf-petiole tissue N concentrations had higher correlations with red pepper yield than late-season tissue N concentrations.
Intervention effect Multiple harvests of Tabasco pepper with a flail-type machine gave yields similar to hand harvesting.

Associationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Removal of the apical meristem appeared to reduce regrowth of millets.

Taxon: milletse7
Treatment: Removal of the apical meristeme6
Outcome: regrowthe6
Direction: decreaseinferrede6

Verbatim

e7
“The millets produced less than half the cumulative regrowth yield of sorghum hybrids”
✓ located verbatim in the source · abstract, characters 1249–1333

e6
“Removal of the apical meristem appeared to jeopardize their regrowth”
✓ located verbatim in the source · abstract, characters 1335–1403

Title

Summer forages under irrigation. 1. Growth and development

DK Muldoon Australian Journal of Experimental Agriculture 1985. doi:10.1071/ea9850392

Other claims from this paper (10)

Observation Sweet sorghum hybrids gave the highest dry matter yield, 31-33 t/ha, in a single cut.
Intervention effect Under multiple cutting, sweet sorghum hybrids were inferior to sudangrass and sorghumxsudangrass hybrids, which produced up to 14 and 16 t/ha.
Observation Sweet sorghum hybrids tillered poorly and regrew slowly after cutting.
Observation Sorghumxsudangrass hybrids maintained tiller numbers in regrowth.
Intervention effect Regrowth of maize was negligible after tiller decapitation.
Intervention effect Piper Sudangrass yielded as much under multiple cutting as under a single cut.
Intervention effect Indian barnyard millet yielded as much under multiple cutting as under a single cut.
Observation Most millets tillered poorly after the second cut.
Association Millets produced less than half the cumulative regrowth yield of sorghum hybrids.
Association If maximum dry matter production is the sole aim, millets do not compete with sorghum hybrids in a warm temperate climate.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Boron application linearly increased soybean leaf tissue B.

Taxon: soybeans (Glycine max, [L.] Merr.)Glycine maxt0
Organ / stage: leaf tissuee0
Treatment: Boron applicatione0
Outcome: leaf tissue Be0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“Boron application resulted in a linear increase in leaf tissue B and a linear decrease in yield.”
✓ located verbatim in the source · abstract, characters 396–492

t0
“soybeans (Glycine max, [L.] Merr.)”
✓ located verbatim in the source · abstract, characters 89–123

Title

BORON MOVEMENT IN A NORFOLK LOAMY SAND1

C. A. PINYERD; J. W. ODOM; F. L. LONG; et al. Soil Science 1984. doi:10.1097/00010694-198406000-00008

Other claims from this paper (8)

Intervention effect Boron application linearly decreased soybean yield.
Intervention effect Gypsum did not alleviate boron toxicity in soybeans.
Intervention effect Gypsum did not affect soil boron movement.
Association Cumulative rainfall was linearly related to loss of hot-water-soluble B from the Ap horizon.
Association Cumulative rainfall was linearly related to accumulation of B in BA and Btl horizons.
Intervention effect Treatments did not affect soil solution B in the Btl horizon.
Observation Hot-water-soluble B increased in the Btl horizon during sampling.
Observation Over 393 days, 85% of B lost from the Ap horizon was recovered in BA and Btl horizons.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fertilizer improved growth and yield of wheat under salinity stress.

Taxon: wheatTriticum aestivume1
Material: Kalyan Sonae1
Treatment: Fertilizere1
Outcome: growth and yielde1
Direction: improvemente1
Qualifier: under salinity stresse1

Not reportedComparator

Verbatim

t0
“Influence of soil fertility on the growth and metabolism of wheat under salt stress”
✓ located verbatim in the source · title, characters 0–83

e1
“Fertilizer induced improvement of growth and yield of wheat (Triticum aestivum L. cv. Kalyan Sona), under salinity stress, was associated with an increase in the concentrations of nitrogen, phosphorus and potassium and a decrease in the level of chloride in the tissue”
✓ located verbatim in the source · abstract, characters 0–268

Title

Influence of soil fertility on the growth and metabolism of wheat under salt stress

B. K. Garg; S. Kathju; S. P. Vyas; et al. Biologia Plantarum 1982. doi:10.1007/bf02879464

Other claims from this paper (6)

Association Fertilizer was associated with higher tissue concentrations of nitrogen, phosphorus and potassium in salt-stressed wheat.
Association Fertilizer was associated with lower tissue chloride level in salt-stressed wheat.
Intervention effect High fertility reduced chloride concentration in wheat grains compared with low fertility.
Intervention effect Nutritional improvement raised chlorophyll concentration in wheat leaves under both normal and saline conditions.
Intervention effect Nutritional improvement increased the efficiency of nitrate reductase, ATPase and alkaline pyrophosphatase in wheat leaves.
Intervention effect Nutritional improvement increased the efficiency of amylase in wheat leaves.

“yield decrease”

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