Apart from the Bhartiya Kisan Sangh, organisations like Organic Farmers' Association and Gujarat Khedut Samaj have requested all the state governments, including Gujarat, to withhold their nod to conducting field trials, saying they are "against the interest of farmers".
The Environment Ministry on Friday gave its approval for field trials of certain varieties of GM crops, including rice, brinjal, chickpea, mustard and cotton, with the Genetic Engineering Approval Committee clearing 15 such proposals.
"BJP had promised in its poll manifesto that it will consult farmers before taking any decision on this issue. Despite this, the GEAC has taken this decision which is undemocratic," the statement said.
The organisations alleged that Centre has ignored guidelines and views of the Supreme Court-appointed Technical Experts Committee and those of a Parliamentary Committee on agriculture while approving the decision.
"This decision is taken in a haste and is nontransparent. It is approved despite serious concerns being expressed by various quarters," it said.