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“yield decrease”

1,236 matches

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plus 31 earlier · 1910s–1940s

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Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Metsulfuron at 8.4 g ai/ha reduced seedhead density in tall fescue to 33% of the check.

Taxon: Tall FescueLolium arundinaceumt0
Treatment: 8.4 g ai/ha of metsulfurone1
Outcome: Seedhead densitiese1
Direction: decreaseinferrede1
Value: 33%e1
Comparator: checke1

Verbatim

t0
“Tall Fescue (Festuca arundinacea)”
✓ located verbatim in the source · title, characters 31–64

e1
“Seedhead densities averaged 33% of the check with 8.4 g ai/ha of metsulfuron, 17% with 70 g ai/ha of imazethapyr, and 9% with 280 g ai/ha of mefluidide, while forage yields were reduced to about 40% of the check”
✓ located verbatim in the source · abstract, characters 155–366

Title

Broadleaf Herbicide Effects on Tall Fescue (Festuca arundinacea) Seedhead Density, Forage Yield, and Quality

Joseph L. Moyer; Kenneth W. Kelley Weed Technology 1995. doi:10.1017/s0890037x00023332

Other claims from this paper (10)

Intervention effect Imazethapyr at 70 g ai/ha reduced seedhead density in tall fescue to 17% of the check.
Intervention effect Mefluidide at 280 g ai/ha reduced seedhead density in tall fescue to 9% of the check.
Association Forage yields of tall fescue were reduced to about 40% of the check.
Intervention effect Mefluidide, imazethapyr and metsulfuron increased forage crude protein concentration in tall fescue.
Intervention effect Metsulfuron, mefluidide and imazethapyr at 6.3 and 8.4 g/ha reduced neutral-detergent fiber of Ky 31 tall fescue but not of Fawn.
Intervention effect Dicamba plus 2,4-D increased neutral-detergent fiber of Fawn tall fescue.
Intervention effect Metsulfuron at 6.3 and 8.4 g/ha, mefluidide and imazethapyr increased in vitro dry matter digestibility of tall fescue in one of two years.
Intervention effect Adding 2,4-D to metsulfuron reduced some effects of metsulfuron on tall fescue.
Intervention effect Imazethapyr and metsulfuron did not adversely affect total crude protein per hectare more than mefluidide did.
Recommendation Imazethapyr and metsulfuron can be used to control weeds in tall fescue without reducing forage value.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

N fertiliser left dry matter and organic matter digestibilities unaffected.

Taxon: pasturese1
Treatment: N fertilisere3
Interactor: cowsBos tauruse0herbivore
Outcome: Dry matter and organic matter digestibilitiese3
Direction: unaffectede3
Comparator: LNe2

Verbatim

e0
“Twenty Jersey and 12 Friesian cows”
✓ located verbatim in the source · abstract, characters 216–250

e1
“freshly cut pastures that had received either 100–150 kg N/ha (HN) or 25 kg N/ha (LN) as urea”
✓ located verbatim in the source · abstract, characters 277–370

e2
“The main effects of higher rates of N fertiliser (LN versus HN) were to decrease milk protein yield (0.58 versus 0.56 kg/cow per day; P < 0.05)”
✓ located verbatim in the source · abstract, characters 520–663

e3
“Dry matter and organic matter digestibilities, microbial N production, and N and energy balance were unaffected by N fertiliser”
✓ located verbatim in the source · abstract, characters 822–949

Title

Nitrogen fertiliser effects on milk yield and composition, pasture intake, nitrogen and energy partitioning, and rumen fermentation parameters of dairy cows in early lactation

T. R. Mackle; C. R. Parr; A. M. Bryant New Zealand Journal of Agricultural Research 1996. doi:10.1080/00288233.1996.9513194

Other claims from this paper (11)

Intervention effect Higher N fertiliser rates decreased milk protein yield in dairy cows fed the pasture (0.58 versus 0.56 kg per cow per day).
Intervention effect Higher N fertiliser rates decreased milk protein content (36.0 versus 35.1 g/1000 g).
Intervention effect Higher N fertiliser rates decreased dry matter intake of cows on ad libitum pasture (14.6 versus 14.0 kg DM per cow per day).
Intervention effect N fertiliser left microbial N production and N and energy balance unaffected.
Intervention effect Higher N fertiliser rates slightly reduced the proportion of ingested N retained in milk (19.8 versus 21%).
Intervention effect Higher N fertiliser rates increased milk urea N (0.21 versus 0.19 g/kg).
Intervention effect Higher N fertiliser rates increased milk non-protein N as a proportion of total N (7.0 versus 6.6%).
Intervention effect Higher N fertiliser rates tended to increase rumen ammonia concentration and pH levels.
Intervention effect Higher N fertiliser rates left foremilk urea levels unchanged.
Intervention effect N fertiliser had no clear effect on rumen volatile fatty acid concentrations.
Intervention effect N fertiliser had only minor effects on the chemical and botanical composition of the pasture.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Higher N fertiliser rates tended to increase rumen ammonia concentration and pH levels.

Taxon: pasturese1
Treatment: higher rates of N fertilisere2
Interactor: cowsBos tauruse0herbivore
Outcome: rumen ammonia concentration and pH levelse3
Direction: tended to increasee3
Qualifier: tendede3
Comparator: LNe2

Verbatim

e0
“Twenty Jersey and 12 Friesian cows”
✓ located verbatim in the source · abstract, characters 216–250

e1
“freshly cut pastures that had received either 100–150 kg N/ha (HN) or 25 kg N/ha (LN) as urea”
✓ located verbatim in the source · abstract, characters 277–370

e2
“The main effects of higher rates of N fertiliser (LN versus HN) were to decrease milk protein yield (0.58 versus 0.56 kg/cow per day; P < 0.05)”
✓ located verbatim in the source · abstract, characters 520–663

e3
“HN tended to increase rumen ammonia concentration and pH levels”
✓ located verbatim in the source · abstract, characters 1206–1269

Title

Nitrogen fertiliser effects on milk yield and composition, pasture intake, nitrogen and energy partitioning, and rumen fermentation parameters of dairy cows in early lactation

T. R. Mackle; C. R. Parr; A. M. Bryant New Zealand Journal of Agricultural Research 1996. doi:10.1080/00288233.1996.9513194

Other claims from this paper (11)

Intervention effect Higher N fertiliser rates decreased milk protein yield in dairy cows fed the pasture (0.58 versus 0.56 kg per cow per day).
Intervention effect Higher N fertiliser rates decreased milk protein content (36.0 versus 35.1 g/1000 g).
Intervention effect Higher N fertiliser rates decreased dry matter intake of cows on ad libitum pasture (14.6 versus 14.0 kg DM per cow per day).
Intervention effect N fertiliser left dry matter and organic matter digestibilities unaffected.
Intervention effect N fertiliser left microbial N production and N and energy balance unaffected.
Intervention effect Higher N fertiliser rates slightly reduced the proportion of ingested N retained in milk (19.8 versus 21%).
Intervention effect Higher N fertiliser rates increased milk urea N (0.21 versus 0.19 g/kg).
Intervention effect Higher N fertiliser rates increased milk non-protein N as a proportion of total N (7.0 versus 6.6%).
Intervention effect Higher N fertiliser rates left foremilk urea levels unchanged.
Intervention effect N fertiliser had no clear effect on rumen volatile fatty acid concentrations.
Intervention effect N fertiliser had only minor effects on the chemical and botanical composition of the pasture.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Heritabilities of tillering capacity, effective tiller percentage and fertile spikelet percentage tended to increase as nitrogen levels increased.

Taxon: sinica ricet0
Treatment: nitrogen levels increasede4
Outcome: tillering capacity, effective tiller percentage, ferile spikelet percentagee5
Direction: trended toward increasee5

Verbatim

t0
“EFFECTS OF NITROGEN LEVELS ON THE HERITABILITIES OF QUANTITATIVE CHARACTERS IN SINICA RICE”
✓ located verbatim in the source · title, characters 0–90

e4
“As the nitrogen levels increased, the heritabilities of plant height and 1000-grain weight had the tendency to decrease”
✓ located verbatim in the source · abstract, characters 750–869

e5
“while those of tillering capacity, effective tiller percentage, ferile spikelet percentage and grain yield trended toward increase”
✓ located verbatim in the source · abstract, characters 871–1001

Title

EFFECTS OF NITROGEN LEVELS ON THE HERITABILITIES OF QUANTITATIVE CHARACTERS IN SINICA RICE

Peng Jun-hua Sichuan Nongye Daxue xuebao 1992

Other claims from this paper (7)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ca, Mg and K concentrations were higher in deficit-irrigated tomato fruit than in control fruit on a fresh weight basis.

Taxon: tomatoesSolanum lycopersicume0
Treatment: DIe3
Outcome: Fruit concentrations of Ca, Mg, and Ke2
Direction: highere3
Qualifier: on a fresh weight basise3
Comparator: controle3

Verbatim

e0
“In glasshouse-grown tomatoes ( Lycopersicon esculentum Mill. `Virosa'), deficit irrigation (DI), in which plant water potential was allowed to decrease from –0.5 to –1.2 MPa, reduced plant growth and fruit yield, size and count, and caused blossom-end rot”
✓ located verbatim in the source · abstract, characters 0–255

e2
“Fruit concentrations of Ca, Mg, and K were the same for both treatments on a dry weight basis”
✓ located verbatim in the source · abstract, characters 424–517

e3
“but they were higher in DI fruit than in control fruit on a fresh weight basis”
✓ located verbatim in the source · abstract, characters 519–597

Title

Growth, Yield, and Postharvest Attributes of Glasshouse Tomatoes Produced under Deficit Irrigation

Lucio U. Pulupol; M. Hossein Behboudian; Keith J. Fisher HortScience 1996. doi:10.21273/hortsci.31.6.926

Other claims from this paper (11)

Intervention effect Deficit irrigation reduced plant growth of glasshouse tomatoes.
Intervention effect Deficit irrigation reduced fruit yield, fruit size and fruit count of glasshouse tomatoes.
Intervention effect Deficit irrigation caused blossom-end rot in glasshouse tomatoes.
Intervention effect Deficit-irrigated tomato fruit had higher color intensity than well-watered control fruit.
Intervention effect Deficit-irrigated tomato fruit had lower water content than well-watered control fruit.
Intervention effect Deficit-irrigated tomato fruit had higher concentrations of sucrose, glucose and fructose than well-watered control fruit.
Intervention effect Ca, Mg and K concentrations of tomato fruit were the same under both treatments on a dry weight basis.
Intervention effect Deficit-irrigated tomato fruit produced higher quantities of CO 2 and ethylene than control fruit for both harvests.
Observation Ethylene and CO 2 production peaks coincided for the first harvest in both treatments of tomato fruit.
Observation In the second harvest, the CO 2 production peak of tomato fruit preceded that of ethylene.
Intervention effect Deficit irrigation enhanced tomato fruit desirability despite yield reduction.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

N fertiliser left microbial N production and N and energy balance unaffected.

Taxon: pasturese1
Treatment: N fertilisere3
Interactor: cowsBos tauruse0herbivore
Outcome: microbial N production, and N and energy balancee3
Direction: unaffectede3
Comparator: LNe2

Verbatim

e0
“Twenty Jersey and 12 Friesian cows”
✓ located verbatim in the source · abstract, characters 216–250

e1
“freshly cut pastures that had received either 100–150 kg N/ha (HN) or 25 kg N/ha (LN) as urea”
✓ located verbatim in the source · abstract, characters 277–370

e2
“The main effects of higher rates of N fertiliser (LN versus HN) were to decrease milk protein yield (0.58 versus 0.56 kg/cow per day; P < 0.05)”
✓ located verbatim in the source · abstract, characters 520–663

e3
“Dry matter and organic matter digestibilities, microbial N production, and N and energy balance were unaffected by N fertiliser”
✓ located verbatim in the source · abstract, characters 822–949

Title

Nitrogen fertiliser effects on milk yield and composition, pasture intake, nitrogen and energy partitioning, and rumen fermentation parameters of dairy cows in early lactation

T. R. Mackle; C. R. Parr; A. M. Bryant New Zealand Journal of Agricultural Research 1996. doi:10.1080/00288233.1996.9513194

Other claims from this paper (11)

Intervention effect Higher N fertiliser rates decreased milk protein yield in dairy cows fed the pasture (0.58 versus 0.56 kg per cow per day).
Intervention effect Higher N fertiliser rates decreased milk protein content (36.0 versus 35.1 g/1000 g).
Intervention effect Higher N fertiliser rates decreased dry matter intake of cows on ad libitum pasture (14.6 versus 14.0 kg DM per cow per day).
Intervention effect N fertiliser left dry matter and organic matter digestibilities unaffected.
Intervention effect Higher N fertiliser rates slightly reduced the proportion of ingested N retained in milk (19.8 versus 21%).
Intervention effect Higher N fertiliser rates increased milk urea N (0.21 versus 0.19 g/kg).
Intervention effect Higher N fertiliser rates increased milk non-protein N as a proportion of total N (7.0 versus 6.6%).
Intervention effect Higher N fertiliser rates tended to increase rumen ammonia concentration and pH levels.
Intervention effect Higher N fertiliser rates left foremilk urea levels unchanged.
Intervention effect N fertiliser had no clear effect on rumen volatile fatty acid concentrations.
Intervention effect N fertiliser had only minor effects on the chemical and botanical composition of the pasture.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Fruit weight per plant did not decline under 12 hours at 0 cm or six hours at 5 cm, but declined under longer or deeper floods.

Taxon: Peppert0
Treatment: deeper and longer floodinge0
Outcome: Weight of fruit per plante0
Direction: decreasede0
Comparator: 12 hours of 0cm and the 6 hours of 5cm floodinge0

Verbatim

t0
“Pepper”
✓ located verbatim in the source · title, characters 91–97

e0
“Weight of fruit per plant not decrease by the 12 hours of 0cm and the 6 hours of 5cm flooding but decreased at deeper and longer flooding.”
✓ located verbatim in the source · abstract, characters 980–1118

Title

Effects of Depth and Duration of Flooding on Growth and Yield at Different Growth Stage in Pepper(Capsicum annuum L.);I. Response to Flooding at Seedling Stage

Ja-Ock Guh; Yong In Kuk Korean Journal of Environmental Agriculture 1996

Other claims from this paper (13)

Intervention effect Flooding damage to pepper height, leaf number and shoot and root fresh weight did not recover.
Intervention effect Pepper plants died after more than 48 hours of flooding at 5 cm or deeper.
Intervention effect Leaf fall occurred after at least six hours of flooding deeper than 5 cm.
Intervention effect Photosynthesis and respiration rates decreased after 24 hours of flooding at 5 cm or deeper.
Intervention effect Chlorophyll content and root activity fell after at least 12 hours of flooding at all depths.
Association Stomatal diffusion resistance increased with flood depth and duration.
Association Disease occurrence increased with flood depth and duration.
Intervention effect Fungicide did not control flooding associated disease.
Intervention effect Foliar urea spray had no effect.
Observation Average fruit weight increased following flooding.
Intervention effect No yield was expected after more than 48 hours of flooding at 5 cm or deeper.
Association Measured growth and yield characteristics had significant positive correlations.
Association Leaf number was negatively correlated with stomatal diffusion resistance.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

KeFu seed coating of corn gave excellent integrated control of seedling wilt (Fusarium moniliforme), up to 56.86%-84.19%.

Taxon: cornZea mays subsp. mayse0
Treatment: coated with 20% KeFu Seed Coating Formulatione0
Interactor: Fusarium moniliformeFusarium verticillioidese1pathogen
Outcome: seedling wilte1
Direction: decreaseinferrede1
Value: 56. 86%-84. 19 %e1

Not reportedComparator

Verbatim

e0
“When corn seed of five varieties Zheng dan 8, Danyu 13, Yuyu15, Yedan 19, and Yeidan 20 is coated with 20% KeFu Seed Coating Formulation”
✓ located verbatim in the source · abstract, characters 178–314

e1
“give excellent integrated control of maize rough dwarf virus (MRDV) and seedling wilt (Fusarium moniliforme) up to 60. 00%-86. 47% and 56. 86%-84. 19 %, respectively”
✓ located verbatim in the source · abstract, characters 476–641

Title

Effect of Seed Coating Treatment on the Control of Seedling Disease, Growth and Yield of Corn

Scf Factory Zhongguo Nongye Daxue xuebao 1999

Other claims from this paper (5)

Intervention effect Coating corn seed with 20% KeFu Seed Coating Formulation increased seed germination rate by 10.43%-40.65%.
Intervention effect KeFu seed coating of corn gave excellent integrated control of maize rough dwarf virus (MRDV), up to 60.00%-86.47%.
Intervention effect KeFu seed coating promoted corn seedling height by 8.41%-38.7%.
Intervention effect KeFu seed coating promoted corn seedling fresh weight by 4.90%-74.00%.
Intervention effect KeFu seed coating increased corn yield by up to 10.00%-29.40%.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The crop criterion for irrigation used 90 cm/year of water on grapevine, lower than the 147–187 cm/year used with grower criteria.

Taxon: grapevineVitist0
Treatment: crop criterion (CC) to irrigatee2
Outcome: water consumptione1
Direction: lowerinferrede1
Value: 90 cm/yeare1
Comparator: growers criteriae1

Verbatim

t0
“Crop Coefficient Use as a Criterion to Irrigate to Save Water on Grapevines”
✓ located verbatim in the source · title, characters 0–75

e2
“the crop criterion (CC) to irrigate is adequate to decrease the water-use efficient”
✓ located verbatim in the source · abstract, characters 338–421

e1
“Our results indicate that water consumption using CC is 90 cm/year vs. 147–187 cm/year with growers criteria, the use of which did not affect yield”
✓ located verbatim in the source · abstract, characters 852–999

Title

Crop Coefficient Use as a Criterion to Irrigate to Save Water on Grapevines

Fabian Robles-Contreras; Adan Fimbres-Fontes; Arturo Lopez-Carvajal HortScience 1995. doi:10.21273/hortsci.30.4.838c

Other claims from this paper (1)

Intervention effect Irrigating grapevine by the crop criterion did not affect yield compared with growers criteria.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Higher N fertiliser rates slightly reduced the proportion of ingested N retained in milk (19.8 versus 21%).

Taxon: pasturese1
Treatment: higher rates of N fertilisere2
Interactor: cowsBos tauruse0herbivore
Outcome: proportion of ingested N retained in milke3
Direction: reducede3
Value: 19.8 versus 21%e3
Qualifier: slightlye3
Comparator: LNe2

Verbatim

e0
“Twenty Jersey and 12 Friesian cows”
✓ located verbatim in the source · abstract, characters 216–250

e1
“freshly cut pastures that had received either 100–150 kg N/ha (HN) or 25 kg N/ha (LN) as urea”
✓ located verbatim in the source · abstract, characters 277–370

e2
“The main effects of higher rates of N fertiliser (LN versus HN) were to decrease milk protein yield (0.58 versus 0.56 kg/cow per day; P < 0.05)”
✓ located verbatim in the source · abstract, characters 520–663

e3
“The proportion of ingested N retained in milk was reduced slightly (19.8 versus 21%; P < 0.01)”
✓ located verbatim in the source · abstract, characters 951–1045

Title

Nitrogen fertiliser effects on milk yield and composition, pasture intake, nitrogen and energy partitioning, and rumen fermentation parameters of dairy cows in early lactation

T. R. Mackle; C. R. Parr; A. M. Bryant New Zealand Journal of Agricultural Research 1996. doi:10.1080/00288233.1996.9513194

Other claims from this paper (11)

Intervention effect Higher N fertiliser rates decreased milk protein yield in dairy cows fed the pasture (0.58 versus 0.56 kg per cow per day).
Intervention effect Higher N fertiliser rates decreased milk protein content (36.0 versus 35.1 g/1000 g).
Intervention effect Higher N fertiliser rates decreased dry matter intake of cows on ad libitum pasture (14.6 versus 14.0 kg DM per cow per day).
Intervention effect N fertiliser left dry matter and organic matter digestibilities unaffected.
Intervention effect N fertiliser left microbial N production and N and energy balance unaffected.
Intervention effect Higher N fertiliser rates increased milk urea N (0.21 versus 0.19 g/kg).
Intervention effect Higher N fertiliser rates increased milk non-protein N as a proportion of total N (7.0 versus 6.6%).
Intervention effect Higher N fertiliser rates tended to increase rumen ammonia concentration and pH levels.
Intervention effect Higher N fertiliser rates left foremilk urea levels unchanged.
Intervention effect N fertiliser had no clear effect on rumen volatile fatty acid concentrations.
Intervention effect N fertiliser had only minor effects on the chemical and botanical composition of the pasture.

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“yield decrease”

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