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Laser Land Leveling (LLL)

Solution Overview

Laser Land Leveling (LLL) is a precision land preparation technology that uses a laser-guided leveling system to create a uniformly leveled field. It helps farmers improve water distribution, reduce irrigation losses, and enhance crop establishment and productivity.

The system consists of a laser transmitter, laser receiver, control box, hydraulic system, tractor, and land leveler bucket. By ensuring accurate field leveling, LLL reduces water use, saves energy and labor, improves fertilizer efficiency, and supports climate-smart and conservation agriculture practices, especially in cereal-based cropping systems such as rice–wheat systems.

Laser Land Leveller

The Laser Land Leveler is a precision land-leveling machine equipped with a laser transmitter, receiver, control box, and hydraulic leveling bucket. It ensures accurate field leveling for efficient irrigation and crop growth.

Main Features:

  • Laser-guided automatic leveling system
  • High leveling accuracy across the field
  • Hydraulic control for automatic soil cutting and filling
  • Suitable for all major cropping systems
What We Do

Key Features & Benefits

Laser Land Leveller – Precision laser-guided land leveling equipment for uniform distribution of water, saves field preparation

  • Introduced through partnerships between CGIAR and NARS through eco-regional program, The Rice-Wheat Consortium (RWC) led by CIMMYT-BISA
  • Best example of impact at scale in NRM with large private investments (~US$ 1 billion) with public and private benefit

Where It Works and Where It Can Work

These mechanization technologies are successfully used in several irrigated and semi-irrigated agricultural regions, particularly in intensive cereal-based cropping systems.

  • Punjab
  • Haryana
  • Uttar Pradesh
  • Bihar
  • Madhya Pradesh
  • Karnataka
  • Andhra Pradesh
  • Telangana
  • Odisha
  • Jharkhand
  • West Bengal
  • Rajasthan

Evidence & Impact

Published literature, project reports, or supporting documentation that describe CIMMYT’s specific technical or developmental contributions to these machineries.

  • High adoption in Punjab, Haryana, and Uttar Pradesh, with approx. 90% of agricultural land in these states levelled using laser land levellers
  • Led research, Farmer Awareness and Training, Technology Dissemination and Scaling, On-Station and On-Farm Demonstrations, Research and Adaptation
  • Rice-wheat consortium: policy documents and project reports
  • Sustainable and Resilient Farming System Intensification in the EGP: project reports and published papers
  • CSISA: published papers CSISA Publications
  • Laser Land Leveler: https://www.Laser Land Laveler
  • Greenhouse gas measurement manual: https://www.Greenhouse gas measurement manual

Laser Land Leveler:

Approximately 100 research publications have been published in various national and international peer-reviewed journals

Scalability & Adoption Support

Laser Land Leveling (LLL) is highly scalable due to its proven economic and environmental benefits, compatibility with existing farming systems, and adaptability across diverse agroecologies. It has already been widely adopted in South Asia and can be expanded further through public-private partnerships, service-provider models, and government support programs.

Why It Can Be Scaled

  • Compatible with major cereal-based systems such as rice–wheat, maize–wheat, and cotton systems.
  • Suitable for smallholder as well as large-scale farming through custom hiring services.
  • Reduces irrigation water use, fuel consumption, labor, and cultivation costs, making it economically attractive.
  • Supports climate-smart agriculture, conservation agriculture, and sustainable intensification initiatives.
  • Can be integrated with precision agriculture and mechanization programs.
  • Demonstrated success across India, Pakistan, Nepal, and other irrigated regions.

Adoption Support Needed

  • Access to laser land leveling units through custom hiring centers or cooperatives.
  • Training for operators, farmers, and local mechanics on calibration and maintenance.
  • Financial support such as subsidies, credit facilities, or machinery-sharing models to reduce initial investment costs.
  • Awareness campaigns and field demonstrations to showcase water-saving and yield benefits.
  • Collaboration among research organizations, government agencies, private manufacturers, and farmer groups for wider dissemination.

Contact Information & Partners

Download PDF

CIMMYT has collaborated with a wide range of national and international partners for the development, evaluation, validation, scaling, and dissemination of Laser Land Leveling (LLL) technologies in India and South Asia.

Dr B.M. Prasanna 
Managing Director, Borlaug Institute for South Asia (BISA) CIMMYT Distinguished Scientist & Regional Director for Asia
email: b.m.prasanna@cgiar.org

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