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“decrease in dry weight”

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Taxon: corn ✕

Taxon groups are the verbatim names found in the abstracts (case-insensitive), not normalised: maize, corn and Zea mays are separate groups here. The Organism view merges them through NCBI Taxonomy.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

NaCl caused the greatest decline in maize dry weight, followed by Na 2 SO 4 , CaCl 2 , MgCl 2 , CaSO 4 and MgSO 4.

Taxon: cornZea mays subsp. mayst0
Treatment: NaCl applicatione0
Outcome: plant dry weighte0
Direction: highest decrease ratese0
Comparator: Na 2 SO 4 , CaCl 2 , MgCl 2 , CaSO 4 and MgSO 4e0

Verbatim

e0
“The highest decrease rates of plant dry weight were obtained for NaCl application followed by Na 2 SO 4 , CaCl 2 , MgCl 2 , CaSO 4 and MgSO 4 .”
✓ located verbatim in the source · abstract, characters 672–815

t0
“corn”
✓ located verbatim in the source · title, characters 88–92

t1
“The effects of salt concentrations on N, K and P contents of the plants were significant.”
✓ located verbatim in the source · abstract, characters 1119–1208

Title

Effects of different salt sources on growth, inorganic ions and proline accumulation in corn ( Zea mays L.)

M. Turan; A. Aydİn European Journal of Horticultural Science 2005. doi:10.1079/ejhs.2005/29500

Other claims from this paper (8)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 0.5x herbicide rate decreased weed dry weight compared with an untreated check (9.4 vs. 240.4 g m-2).

Taxon: cornZea mays subsp. mayst0
Treatment: Herbicide application at the 0.5× ratee2
Interactor: weede1weed
Outcome: weed dry weighte1
Direction: decreaseinferrede1
Value: 9.4 vs. 240.4 g m -2e1
Comparator: untreated checke2

Verbatim

t0
“Ontario field corn”
✓ located verbatim in the source · title, characters 96–114

e2
“Herbicide application at the 0.5× rate versus an untreated check”
✓ located verbatim in the source · abstract, characters 567–631

e1
“decreased weed dry weight (9.4 vs. 240.4 g m -2 )”
✓ located verbatim in the source · abstract, characters 698–747

Title

Reduced herbicide rates provide acceptable weed control regardless of corn planting strategy in Ontario field corn

Peter H Sikkema; Robert E Nurse; Tom Welacky; et al. Canadian Journal of Plant Science 2008. doi:10.4141/cjps07082

Other claims from this paper (7)

Intervention effect The 0.5x herbicide rate increased corn yield compared with an untreated check (8.3 vs. 4.9 t ha-1).
Intervention effect The 0.5x herbicide rate decreased weed plant density compared with an untreated check (11.0 vs. 52.6 plants m-2).
Intervention effect The 0.5x herbicide rate decreased weed seed density compared with an untreated check (239 vs. 14 241 seeds m-2).
Intervention effect Corn LAI was not affected by decreasing the herbicide rate.
Intervention effect Increasing corn plant density was not a factor in reducing herbicide inputs.
Intervention effect Decreasing corn row spacing was not a factor in reducing herbicide inputs.
Recommendation Herbicide rate could be reduced by up to 50% while maintaining corn grain yield, weed density, weed dry weight and weed seeds entering the soil seed bank.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mixed cropping weakened high-concentration allelochemical effects and decreased shoot allelopathy in corn.

Taxon: cornZea mays subsp. mayse1
Treatment: Mixed croppinge0
Outcome: negative effects of allelochemicale0
Direction: weakene0
Qualifier: decrease the allelopathic effect on shoote0
Comparator: sole treatmente0

Verbatim

e0
“Mixed cropping could not only weaken negative effects of allelochemical at high concentration, but also decrease the allelopathic effect on shoot compared to the sole treatment.”
✓ located verbatim in the source · abstract, characters 717–894

e1
“root and shoot dry weight of wheat, corn and pigeon-pea”
✓ located verbatim in the source · abstract, characters 52–107

Title

Allelopathic effects of root exudates in different cropping patterns

Qiang Chai; Huang Gao-bao Gansu Nongye Daxue xuebao 2004

Other claims from this paper (17)

Intervention effect Pigeonpea benzaldhyde exudates affected pigeonpea more seriously than other crops.
Intervention effect Wheat 3-methyl-phone exudates showed the opposite self-versus-other-crop response pattern to pigeonpea exudates.
Intervention effect Corn 1, 2-Benzenedicarboxylic acid exudates showed the opposite response pattern to pigeonpea exudates.
Intervention effect Benzalhyde and 3-methyl-phone mixtures showed no additive effect on wheat root dry weight.
Intervention effect Benzalhyde and 3-methyl-phone mixtures showed no additive effect on corn root dry weight.
Intervention effect Benzalhyde and 3-methyl-phone mixtures showed no additive effect on pigeon-pea root dry weight.
Intervention effect Three-exudate mixtures showed no additive effect on wheat root dry weight.
Intervention effect Three-exudate mixtures showed no additive effect on corn root dry weight.
Intervention effect Three-exudate mixtures showed no additive effect on pigeon-pea root dry weight.
Intervention effect Benzalhyde and 3-methyl-phone mixtures showed additive allelopathy on wheat shoot dry weight.
Intervention effect Benzalhyde and 3-methyl-phone mixtures showed additive allelopathy on corn shoot dry weight.
Intervention effect Benzalhyde and 3-methyl-phone mixtures showed additive allelopathy on pigeon-pea shoot dry weight.
Intervention effect Three-exudate mixtures showed additive allelopathy on wheat shoot dry weight.
Intervention effect Three-exudate mixtures showed additive allelopathy on corn shoot dry weight.
Intervention effect Three-exudate mixtures showed additive allelopathy on pigeon-pea shoot dry weight.
Intervention effect Mixed cropping weakened high-concentration allelochemical effects and decreased shoot allelopathy in wheat.
Intervention effect Mixed cropping weakened high-concentration allelochemical effects and decreased shoot allelopathy in pigeon-pea.

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