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Non-sodic soils


TRY(R) 3 variety paddy suited for non-sodic soil

A paddy variety meant for the sodic soil in Manikandam block has recorded better yield in non-sodic soil.

The TRY(R) 3, a paddy variety released by the TNAU – Anbil Dharmalingam Agricultural College and Research Institute to suit the alkaline soil in Manikandam block, has proved its mettle in non-alkaline soil. The TNAU – ADACRI was founded in Manikandam block, about 25 years ago, to evolve and release paddy varieties suited for the alkaline soil. Soil in around 5,000 hectares in the block have turned alkaline affecting the yield.
Farmers and farm experts participating in the crop contest event, in Mannachanallur near Tiruchi.— Photo: A. Muralitharan
N. Periyasamy, farmer from Manachanallur, has raised the variety in his one acre in his fields. The ‘field day’ celebrated on Tuesday when the crop was harvested and on Friday, the farmer along with scientists from the Krishi Vigyan Kendra found that the yield was 13.5 tonnes a hectare. “The grain weighs 27 grams per 1,000 grains indicating the high yield,” says A. Sakunthalai, Project Coordinator KVK. The soil is less sodic nature, she said.The Kendra not only provided seeds but also guided the farmer with crop cultivation techniques. “A sustained follow-up on the cultivation practice, supply of Dhaincha seeds and prevention of leaf folder disease were some of the measures adopted by us to achieve a higher yield,” she said.

R. Pandiyarajan, Dean of TNAU – ADACRI, said that the variety, yielded 5.1 tonnes in sodic soil of Manikandam. The grain weight was 23 grams. He said that the variety could be raised during the thaladi season too.

Gururaj Singh, Joint Director of Agriculture and officials ascertained the quality of paddy.


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