LPU Students Build Drone to Solve Pesticide Treatment, Weed Detection Problems

The students of Lovely Professional University (LPU), Punjab have conceptualized and designed the ‘Flying Farmer’, a drone that can be exclusively deployed in farming and field survey.

The Flying Farmer is a wireless, sensor device that can be used in mapping and survey of yields and biomass. It also estimates the nutrient content of the soil to aid production growth and lessen crop damage. 

 In addition, each drone can fly for 25 minutes after being fully charged and the entire device costs approximately Rs. 10,000 to 15,000. 

45 students along with five faculty members from the Electronics, Mechanical and Agricultural Engineering department have been involved in developing this drone technology.  

The ‘Flying Farmer’ is designed to solve two major agricultural issues faced by Indian farmers – pesticide treatment and weed detection. With rising labour costs and shortage of labour, drone technology is hypothesized to replace human intervention in delivering pesticide treatment. Pre-programmed drones can target specific farm areas and crops to deliver pesticides, avoiding wastage and over use of pesticides. Secondly, human weed detection is inefficient and prone to error, leading to lower produce. Drones, programmed with computer vision algorithms and infrared sensors can detect the exact position and nature of weeds and transmit information to the farmer for timely action. The field trials conducted at LPU led to an improvement of 15-20% in produce quantity. 

Ashok Mittal, Chancellor of LPU said, “The ‘Flying Farmer’ is yet another instance of our creative students using science and technology to develop solutions that will benefit the common man. Drone-powered technology is already revolutionizing agriculture, bringing precision to farming and allowing farmers to constantly monitor crop conditions. We are proud of the level of innovation and thinking that has gone into this project and will continue to empower our students to create solutions for real-life problems.”  

LPU will not file for a patent but instead, will open source the technology so that it can be available to any farmer, anywhere at a reasonable price. The University leveraged an internal research grant of Rs 1.2 crore to develop the technology. 

LPU School of Agriculture is among the top Agricultural Science colleges in the country. It is the first Indian Private University to be granted ICAR accreditation by the Ministry of Agriculture, Government of India. The University’s farmland is spread over 1000 acres where students from the Department of Agriculture can put their knowledge and understanding into practice.