Daijiworld Media Network – Puttur

Puttur, Apr 5: For the first time in the country, three types of machines that can separate seeds from Garcinia fruits have been successfully developed.

Under the leadership of the Cashew Research Directorate in Puttur, seed separation machines have been designed and inaugurated. These machines are expected to reach farmers in the coming days. They include a fully automatic machine, a semi-automatic machine, and a pedal-operated version.

Manually extracting seeds from cashew fruits is a tedious process that requires considerable human effort and time. The machines were jointly developed by the Cashew Research Directorate, Puttur, and the Regional Research Centre of the Central Institute of Agricultural Engineering (CIAE), Bhopal, located in Coimbatore. Dr Manjunath, a scientist at the Puttur centre, led the project. Dr Ravindra Nayak from the Coimbatore centre, along with Dr Balasubramanian and director Dr Dinkar Adiga from the Agricultural Engineering Division of the directorate, also contributed as co-researchers.

“These machines are highly effective in reducing labour, time, and cost. There is also a growing demand for compact machines suited to small-scale farmers, and we are actively considering this,” said Dr Manjunath.

“There is great potential for cashew cultivation in India. In line with that, crop variety development has been undertaken. With these machines, we aim to bring a modern technological touch to cashew farming,” said Dr Dinkar Adiga.

Made entirely of stainless steel, this machine separates seeds, pulp, and juice distinctly. It has the capacity to process 300 kg of fruit per hour. It requires 0.75 litres of petrol per hour and can also operate on electricity. Priced at Rs 1.95 lac, the machine has been commercialized by the directorate, and the production rights have been granted to Fission Agritech Pvt Ltd, based in Ramanagara, which will distribute the machines to customers.

This machine features four top openings with rotating blades inside. It operates on electricity or battery power. When the fruit is fed into the machine, the seeds are separated by the rotation. The intact seeds fall inside and are collected at a separate outlet. It is suitable for separating seeds of all sizes. Two people can work on the machine simultaneously by sitting on opposite sides. It can process 35 kg of seeds per hour and is priced at Rs 35,000.

This version features a sharp blade-like design. The portion of the fruit containing the seed is placed on the blade, and pressing the pedal cuts and separates the seed. The blade then returns to its original position. The fruit remains in hand, and one person can process the fruits using both hands. This machine can separate 15 kg of seeds per hour and is priced at Rs 15,000.