Intervention effectmodel-written summary

Trash burning with interculture and preemergence atrazine at 2.0 kg ha−1 gave 48.9% higher cane yield than weedy condition.

A claim from Effect of Weed Management Practices on Weeds, Soil Micro Flora and Yield of Sugarcane Ratoon · 2003

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trash burning with interculture and preemergence atrazine at 2.0 kg ha−1 gave 48.9% higher cane yield than weedy condition.

Taxon
sugarcanee0
Treatment
Trash burning+interculture+preemergence application of atrazine at 2.0 kg ha−1e3
Outcome
cane yielde3
Direction
highere3
Value
48.9%e3
Comparator
weedy conditione3

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier

Verbatim

e0

“Field experiment was conducted to study the effect of weed management practices on weeds, soil micro flora and yield of sugarcane ratoon”

✓ located verbatim in the source · abstract, characters 0–136
e3

“Trash burning+interculture+preemergence application of atrazine at 2.0 kg ha−1 gave 48.9% higher cane yield than weedy condition”

✓ located verbatim in the source · abstract, characters 668–796

Title

Effect of Weed Management Practices on Weeds, Soil Micro Flora and Yield of Sugarcane Ratoon

Brajesh Singh; N. S. Rana Indian Journal of Weed Science 2003

Other claims from this paper (5)

Record rev-eab964f2b2d408b2e3c5160f7ee382adb77084814e7f14d4b2325284f4f8aa59 · schema claims-v0.9 · position 6 in the model’s answer

atrazine · yield · Saccharum officinarum (sugarcane)Positive and negative results

17 papers: 16 positive, 1 negative or no effect

15 papers in the same direction as this claim · 1 in the opposite direction

  1. negative
    Low and high doses of atrazine significantly reduced yield of Co. 658, Co. 1340 and Co. 62174.

    Differential Tolerance of Sugarcane Varieties to Herbicides1 · 1978

    Opposite direction

  2. positive
    Pre-emergence atrazine at 4.0 kg ha-1 gave the highest cane yield.

    Soil Microflora and Weed Management as Influenced by Atrazine 50 % WP in Sugarcane · 2013

    Same direction

  3. positive
    Atrazine followed by trash mulching raised cane yield versus the other herbicide applications.

    Herbicidal-cum-Integrated Approach of Weed Management in Spring Planted Sugarcane · 2001 · compared with pre- and post-emergence application of 2,4-D, diuron, pendimethalene each at 1.0 kg ha−1 and oxyfluorfen 0.3 kg ha−1

    Same direction

  4. positive
    Atrazine 4000 g a.i. ha-1 gave the higher cane yield (85.41 t ha-1).

    Efficacy of Herbicides against Broad-spectrum Weed Floras and Their Effect on Non-target Soil Micro-organisms and Productivity in Sugarcane (Saccharum sp.) · 2020

    Same direction

  5. positive
    Atrazine 2 kg/ha followed by 2,4-D 1.0 kg/ha at 45 DARI gave net returns 61.1% higher than the control.

    Weed management in sugarcane ratoon crop · 2014 · compared with control

    Same direction

  6. positive
    The pre-emergence Click plus rotary weeder and cultivator treatment produced a significantly higher cane yield of 105 t. ha-1.

    Valuation of Weed Control Methods by using Inter Row Rotary Weeder in Sugarcane Crop · 2020

    Same direction

  7. positive
    One hoeing plus atrazine gave cane yield 49.5% higher than the weedy control.

    Studies on Integrated Weed Management in Spring Planted Sugarcane under Tarai Conditions of Uttaranchal · 2004 · compared with weedy

    Same direction

  8. positive
    The Topramezone + Atrazine treatment gave the maximum yield, 107.03 t/ha versus 76.53 t/ha in the untreated control.

    Topramezone 10g/l + atrazine 300 g/l sc an herbicide for controlling narrow and broad-leaved weeds in sugarcane · 2020 · compared with untreated control

    Same direction

8 papers more in this group

See all 17 papers →

fire · yield · Saccharum officinarum (sugarcane)Results differ

16 papers: 9 positive, 7 negative or no effect

8 papers in the same direction as this claim · 6 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
    Burning residue after January reduced sugar yield by 1.2 tlha.

    CHALLENGES OF POST-HARVEST RESIDUE MANAGEMENT IN THE LOUISIANA SUGARCANE INDUSTRY · 2005

    Opposite direction

  2. negative
    Burning at harvest resulted in lower sugarcane productivity.

    Impact of harvesting with burning and management of straw on the industrial quality and productivity of sugarcane · 2016

    Opposite direction

  3. negative
    Burning decreased final yield by 37% under water deficiency.

    Development and production of sugarcane under different levels straw after four years of cultivation · 2017

    Opposite direction

  4. negative
    Burning the trash gave significantly lower sugar yield per acre than aligning the trash in sugarcane.

    The Handling of Sugarcane Trash in the Humid Areas of Puerto Rico · 1965 · compared with aligned-trash

    Opposite direction

  5. no effect
    In Río Piedras, sugarcane yields did not differ among trash treatments until the fifth and sixth ratoon.

    THE HANDLING OF SUGARCANE TRASH I. YIELD AND ECONOMIC CONSIDERATIONS · 1952

    Opposite direction

  6. negative
    Losses were higher in burnt harvested canes than in unburnt canes over the storage period.

    Effect of storage periods on quality characteristics and sugar yield of pre-harvest burnt and unburnt cane of sugarcane varieties ( Saccharum spp. hybrid) at Finchaa Sugar Factory, Oromia, Ethiopia · 2023 · compared with the unburnt canes

    Opposite direction

  7. no effect
    Sugarcane yield did not differ between burning in December and mechanical removal in December or January.

    Effects of Crop Residue Management and Tillage on Weed Control and Sugarcane Production · 2007 · compared with mechanical removal in December or January

    No difference from an alternative

  8. positive
    Burning residue at predormancy produced greater sugar yield than the control.

    Sugarcane Postharvest Residue Management in a Temperate Climate · 2009 · compared with control

    Same direction

7 papers more in this group

See all 16 papers →

herbicide · yield · Saccharum officinarum (sugarcane)Results differ

51 papers: 37 positive, 14 negative or no effect

36 papers in the same direction as this claim · 14 in the opposite direction

  1. negative
    Herbicide based reduced and no tillage programs cost $19.47 to $77.38/ha more.

    Efficacy and Economics of Summer Fallow Conventional and Reduced-Tillage Programs for Sugarcane · 2009

    Opposite direction

  2. no effect
    Residual effects of herbicides, hoe-weeding and the weedy check on sugarcane growth parameters and stalk yield were not significant.

    Evaluation of the Residual Effect of Cattle Manure Combinations with Inorganic Fertilizer and Chemical Weed Control on the Sustainability of Chewing Sugarcane Production at Badeggi Southern Guinea Savanna of Nigeria · 2009

    Opposite direction

  3. no effect
    Combined preemergence and postemergence treatments did not interact to reduce yields more than the sum of their separate effects.

    Tolerance of Two Sugarcane Cultivars to Terbacil, Fenac, and Dalapon · 1973 · compared with combined effects of each treatment

    Opposite direction

  4. no effect
    Weed-free conditions maintained beyond 120 days after planting did not significantly increase sugarcane yields.

    Studies on the Critical Period of Weed Control in Spring Planted Sugarcane1 · 1980

    Opposite direction

  5. no effect
    Reductions in ETR after herbicide application did not affect yield and technological characteristics of sugarcane cultivars.

    Selectivity of Herbicides Inhibitors of Photosystem II for Sugarcane Cultivars · 2016

    Opposite direction

  6. no effect
    Sugarcane yield was not affected by topramezone applied alone or combined with triazine herbicides.

    Sugarcane response and fall panicum (Panicum dichotomiflorum) control with topramezone and triazine herbicides · 2019

    Opposite direction

  7. negative
    Total sugarcane yield over four crop years was reduced 11% for the no-till program when herbicides were broadcast, compared with conventional tillage.

    Integrated Management of Bermudagrass (Cynodon dactylon) in Sugarcane · 2013 · compared with conventional tillage

    Opposite direction

  8. no effect
    The herbicides gave cane and intercrop yields and returns comparable to two hand hoeings.

    Weed management in spring-planted sugarcane (Saccharum officinarum)-based intercropping systems · 2006 · compared with two handhoeings

    Opposite direction

42 papers more in this group

See all 51 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.