Agribusiness lobbyists outnumbered oil and gas lobbyists by 314 and spent $5,863,984 more in 2017
In 2017, agribusiness had 1,083 lobbyists in congress that contributed a total of $131,957,200, whereas oil and gas had 769 lobbyists that contributed $126,093,216.
https://www.opensecrets.org/industries/lobbying.php?cycle=2018&ind=A
https://www.opensecrets.org/lobby/indusclient.php?id=E01&year=2017