Intervention effectmodel-written summary

Pendimethalin plus hand weeding produced maximum 1000-seed weight, grain yield and pigeonpea yield equivalent versus control; fluchloralin ranked next.

A claim from Integrated weed management in intercropping of mungbean (Vigna radiata) and cowpea fodder (Vigna unguiculata) with pigeonpea (Cajanus cajanL.) in western U.P. condition · 2004

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pendimethalin plus hand weeding produced maximum 1000-seed weight, grain yield and pigeonpea yield equivalent versus control; fluchloralin ranked next.

Taxon
pigeonpeaCajanus cajane0
Treatment
Pendimethalin @ 1.0 kg a.i./ha + one hand weeding at 30 DASe0
Outcome
1000- seed weight, grain yield as well as yield equivalent of pigeonpeae0
Direction
maximume0
Comparator
controle0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Cajanus cajan
Cajanus cajan · TaxonFilo gèn' · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Pendimethalin @ 1.0 kg a.i./ha + one hand weeding at 30 DAS resulted in maximum 1000- seed weight, grain yield as well as yield equivalent of pigeonpea followed by Fluchloralin @ 1.0 kg a.i./ha + one hand weeding at 30 DASin comparison to control.”

✓ located verbatim in the source · abstract, characters 545–792

Title

Integrated weed management in intercropping of mungbean (Vigna radiata) and cowpea fodder (Vigna unguiculata) with pigeonpea (Cajanus cajanL.) in western U.P. condition

Jaibir Tomar; Hari Singh; G.S. Panwar Progressive Agriculture 2004

Other claims from this paper (5)

Record rev-00ebf5ee69715b971eafb3ef8ffd829ff7dd1d5a1f136ff6a4ff4be9f8c72b0f · schema claims-v0.9 · position 4 in the model’s answer

pendimethalin · yield · Cajanus cajan (pigeon pea)Positive and negative results

21 papers: 18 positive, 3 negative or no effect

17 papers in the same direction as this claim · 1 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
    Sequential herbicides and hand weeding gave 13.5 q ha−1 grain yield, statistically similar to hand weeding.

    Enhancing productivity, nutrient uptake and weed pressure reduction in short-duration pigeon pea (Cajanus cajan L.) through optimum sowing window and integrated weed management · 2026

    Opposite direction

  2. no effect
    Pendimethalin followed by paraquat at 6 weeks after sowing gave grain yield at par with two hand weedings.

    Influence of herbicides on Rhizobium growth and its symbiosis with pigeonpea · 2012 · compared with two hand weedings treatment

    No difference from an alternative

  3. no effect
    PRE application of pendimethalin + imazethapyr at 1000 + 75 g/ha gave pigeonpea productivity statistically at par with weed-free conditions.

    Influence of imidazolinones alone and in combination on pigeonpea (Cajanus cajan) · 2020 · compared with weed free condition

    No difference from an alternative

  4. positive
    Grain yield was lowest in the untreated control and highest with the sequential application of pendimethalin and imazapic.

    Integrated weed management using row arrangements and herbicides in pigeonpea (Cajanus cajan) in Australia · 2019 · compared with untreated control

    Same direction

  5. positive
    Pendimethalin followed by paraquat at 42 DAS gave a higher pigeonpea seed yield of 1304 kg/ha, at par with hand weeding twice at 25 and 50 DAS (1245 kg/ha).

    Weed control efficiency of pre- and post-emergence herbicides in pigeonpea (Cajanus cajan L.) · 2013 · compared with hand weeding twice at 25 and 50 DAS

    Same direction

  6. positive
    Pendimethalin followed by paraquat at eight weeks gave the maximum seed yield increase.

    Increase in growth and yield of pigeonpea with weed management · 2014

    Same direction

  7. positive
    Pendimethalin at 1.0 kg/ha plus one hand weeding at 45 days after sowing gave significantly higher net returns than all other weed management practices.

    Effect of nitrogen levels and weed management practices on pigeonpea (Cajanus cajan) and rice (Oryza sativa) intercropping system under ridge-furrow planting system. · 2009 · compared with all weed management practices

    Same direction

  8. positive
    Pendimethalin plus imazethapyr produced 1509kg/ha yield against 949 kg/ha in weedy check.

    Response of Integrated Weed Management Practices on Growth and Yield of Pigeonpea (Cajanus cajan (L.) Millsp.) · 2016 · compared with weedy check

    Same direction

12 papers more in this group

See all 21 papers →

herbicide · yield · Cajanus cajan (pigeon pea)Positive and negative results

30 papers: 28 positive, 2 negative or no effect

27 papers in the same direction as this claim · 2 in the opposite direction

  1. no effect
    Weed management did not significantly affect growth and yield parameters.

    Effect of Different Spacing and Weed Management Practices on Weeds, Crop Growth and Productivity of Pigeon Pea Variety Pusa Arhar-16 · 2021

    Opposite direction

  2. no effect
    Growth and yield attributes of pigeon pea were not affected by weed control methods (the abstract prints "net affected").

    Weed Control in Pigeon Pea · 1977

    Opposite direction

  3. positive
    Trifluralin with one hand weeding had an edge over pendimethalin with one hand weeding in yield attributes and yield of pigeonpea.

    Effect of sowing time and weed management on performance of pigeonpea · 2014 · compared with pendimethalin 1.0 kg/ha (PE) fb 1 HW at 60 DAS

    Same direction

  4. positive
    Weed-free conditions produced maximum growth parameters and yield components.

    EFFECT OF INTEGRATED WEED MANAGEMENT PRACTICES ON GROWTH AND YIELD OF PIGEONPEA (CAJANUS CAJAN (L.) MILLSP.) · 2015

    Same direction

  5. positive
    In the first year, all herbicide treatments increased pigeonpea yield by more than 22% over the untreated control.

    Integrated weed management using row arrangements and herbicides in pigeonpea (Cajanus cajan) in Australia · 2019 · compared with untreated control

    Same direction

  6. positive
    Weed-free treatment maximized pigeonpea seed yield, comparable with the stated hoeing and herbicide treatments.

    Productivity and Weed Control Efficiency of Integrated Weed Management Practices in Pigeonpea+Soybean Intercropping System under Rainfed Condition · 2003 · compared with two hoeings+1 H. W. and pendimethalin at 0.75 and 1.0 kg ha−1both supplemented with one hand weeding

    Same direction

  7. positive
    All weed control treatments increased pigeonpea yield versus unweeded check.

    Weed Management Studies in Pigeonpea (Cajanus cajan L.) · 1995 · compared with unweeded check

    Same direction

  8. positive
    Pendimethalin followed by paraquat at eight weeks gave the maximum seed yield increase.

    Increase in growth and yield of pigeonpea with weed management · 2014

    Same direction

21 papers more in this group

See all 30 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.