Intervention effectmodel-written summary

Cultivar CTC4 had a lower number of stalks per hectare and lower water use efficiency under regulated deficit irrigation than under non-irrigation.

A claim from Productivity, Technological Attributes and Water Use Efficiency of Sugarcane Cultivars Under Regulated Deficit Irrigation · 2018

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cultivar CTC4 had a lower number of stalks per hectare and lower water use efficiency under regulated deficit irrigation than under non-irrigation.

Taxon
sugarcanee0
Material
CTC4e7
Treatment
RDIe7
Outcome
number of stalks per hectare and water use efficiencye6
Direction
lowere6
Comparator
non-irrigation conditionse6

Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

Verbatim

e0

“sugar and stalk yield of five sugarcane cultivars subjected to RDI and non-irrigation”

✓ located verbatim in the source · abstract, characters 507–592
e7

“The cultivar ‘CTC4’ showed little responsiveness to RDI”

✓ located verbatim in the source · abstract, characters 1453–1508
e6

“presenting a lower number of stalks per hectare and water use efficiency in relation to its growth under non-irrigation conditions”

✓ located verbatim in the source · abstract, characters 1510–1640

Title

Productivity, Technological Attributes and Water Use Efficiency of Sugarcane Cultivars Under Regulated Deficit Irrigation

Anderson P. Coelho; Alexandre B. Dalri; Estêvão P. A. Landell; et al. Journal of Agricultural Science 2018. doi:10.5539/jas.v10n7p174

Other claims from this paper (8)

Record rev-e9fad421edc19a68190fc072e4257264308053f9c06372f348bb6fcf7f241d16 · schema claims-v0.9 · position 9 in the model’s answer

irrigation · physiology: water · Saccharum officinarum (sugarcane)Positive and negative results

36 papers: 31 positive, 5 negative or no effect

4 papers in the same direction as this claim · 31 in the opposite direction

  1. positive
    Drip irrigation produced 1.45 kg sugar per cubic meter of water versus 0.46 for flood irrigation.

    Optimizing irrigation and planting techniques for improved water productivity and sucrose content in sugarcane under arid conditions of upper Egypt · 2026 · compared with flood

    Opposite directionCites this paper

  2. positive
    An IW/CPE ratio of 0.6 raised water-use efficiency by 16.9% relative to 0.8.

    Productivity, water use efficiency and soil properties of sugarcane as influenced by trash mulching and irrigation regimes under different planting systems in sandy loam soils · 2024

    Opposite direction

  3. positive
    Two-day drip irrigation gave 108% higher irrigation water use efficiency than furrow irrigation in sugarcane (furrow 787 kg/ha/cm).

    Management of drip irrigated sugarcane in western India · 2008 · compared with furrow irrigation

    Opposite direction

  4. positive
    Drip irrigation had higher water use efficiency than conventional furrow irrigation.

    Performance of Sugarcane (Saccharum officinarum L.) Under Surface Drip, Sub Surface Drip (Biwall) and Furrow Methods of Irrigation · 1994 · compared with conventional furrow irrigation

    Opposite direction

  5. positive
    Drip irrigation improved sugarcane water-use efficiency by 44% relative to flood irrigation.

    A field study on replacing traditional flood irrigation of sugarcane crop in upper Egypt with drip irrigation technique · 2025 · compared with flood irrigation

    Opposite direction

  6. positive
    Total water requirement under subsurface drip fertigation was lower (1730 mm) than under the conventional method (2499 mm).

    Effect of Subsurface Drip Fertigation on Cane Yield, Water Use Efficiency and Economics of Sugarcane · 2012 · compared with conventional method

    Opposite direction

  7. positive
    Sugarcane under subsurface drip irrigation at 60 percent pan evaporation with 100 percent recommended N and K recorded lower water use (1004 mm).

    Optimization of Irrigation and Fertigation Scheduling for Sustainable Sugarcane Initiative (SSI) through Subsurface Drip Irrigation in Western Zone of Tamil Nadu · 2019

    Opposite direction

  8. positive
    Deficit irrigation led to substantial reductions in water use and irrigation requirements, in addition to energy savings.

    Effect of subsurface irrigation on the productivity and technological quality of sugarcane · 2023

    Opposite direction

27 papers more in this group

See all 36 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.