Intervention effectmodel-written summary

Zero tillage had the highest spike length, tiller number and grains per spike.

A claim from Response of Wheat (Triticum Aestivum) Cultivars to Different Tillage Practices Grown under Rice-wheat Cropping System · 2013

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Zero tillage had the highest spike length, tiller number and grains per spike.

Treatment
Zero tillagee0
Outcome
spike length number of tillers, number of grains spike-1e0
Direction
higheste0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Similarly, the spike length number of tillers, number of grains spike-1, 1000- grain weight, biological yield, and harvest index were the highest in Zero tillage.”

✓ located verbatim in the source · abstract, characters 866–1028
t0

“Wheat”

✓ located verbatim in the source · title, characters 12–17

Title

Response of Wheat (Triticum Aestivum) Cultivars to Different Tillage Practices Grown under Rice-wheat Cropping System

Ali Imran; Jamil Shafi; Nadeem Akbar; et al. Universal Journal of Plant Science 2013. doi:10.13189/ujps.2013.010403

Other claims from this paper (2)

Record rev-e666d4830fb2de3cac72bef6b74108336ff8823b6accce5fa929a154c165d8a0 · schema claims-v0.9 · position 2 in the model’s answer

tillage · yield · Triticum aestivum (wheat)Positive and negative results

1,414 papers: 1,116 positive, 298 negative or no effect

1,115 papers in the same direction as this claim · 257 in the opposite direction · 41 reporting no difference from an alternative

  1. negative
    At N below 90 kg/ha, no-till grain yield was 39% lower than conventional till.

    Nitrogen Nutrition of Rainfed Winter Wheat in Tilled and No‐Till Sorghum and Wheat Residues · 1993 · compared with CT plots

    Opposite directionCited by this paper

  2. no effect
    Wheat grain yield did not differ among tillage systems in any year or across years.

    Economics of Conservation Tillage in a Wheat–Fallow Rotation · 2002 · compared with among tillage systems

    No difference from an alternativeCited by this paper

  3. no effect
    Grain yield was similar under conventional and no tillage.

    Investigating the Combined Effect of Tillage, Nitrogen Fertilization and Cover Crops on Nitrogen Use Efficiency in Winter Wheat · 2017 · compared with CT

    No difference from an alternativeCites this paper

  4. positive
    No-tillage increased wheat yield by 62 to 67% in the wheat-fallow system in the 1996 and 1997 drought years.

    Wheat Grain Yield and Soil Profile Water Distribution in a No‐Till Arid Environment · 1999 · compared with CT management

    Same directionCited by this paper

  5. positive
    Conventional tillage produced the highest mean wheat yield compared with reduced and zero tillage.

    Effect of tillage on growth, yield and nutrient uptake in wheat after rice in the Indo-Gangetic Plains of India · 2004 · compared with RT

    Same directionCited by this paper

  6. positive
    Under dry conditions no tillage wheat yield was higher than conventional tillage yield.

    Effects of Reduced Tillage Practices on Continuous Wheat Production and on Soil Properties1 · 1986 · compared with conventional tillage

    Same directionCited by this paper

  7. positive
    No-till gave the highest energy productivity among tillage treatments.

    Effect of Tillage Systems on Energy Use Efficiency in Wheat Based Cropping Sequence · 2015

    Same directionCites this paper

  8. positive
    In the first year, zero tillage (ZT) gave more tillers at maximum tillering, higher maximum leaf area index and more effective tillers than surface seeding and conventional tillage.

    Effect Of Tillage Method, Crop Residue And Nutrient Management On Growth And Yield Of Wheat In Rice-Wheat Cropping System At Bhairahawa Condition · 2021 · compared with SS and CT

    Same directionCites this paper

1,405 papers more in this group

See all 1,414 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.