Dubbed Ireland's largest Agricultural and Food Show, the extravaganza is now in its 146th year and offers a variety of competitions and exhibitions including sheep shearing and show jumping.There are also displays of pedigree horses, ponies, cattle, sheep, poultry, pigs and goats.Among those attending the first day was Princess Anne, who was greeted by First Minister Peter Robinson and Lisburn Mayor Margaret Tolerton.She toured the grounds, viewing the animals and watching some of the competitions.It is the second year that the show has been held at the Lisburn location after previously being staged at Belfast's King's Hall.After reports of traffic teething problems on the first day last year, this year saw a smoother experience for visitors after organisers introduced a new entrance for exhibitors.Lots to do at the Balmoral Show. Loads of animals to see, a funfair, food village, animal farm. So much fun to be had.-- Aideen Kennedy (@Aideen_UTV) May 14, 2014Operations manager Rhonda Geary explained the major preparations that go into the annual event."As soon as the marquees came down from last year's show, we start to replot and replan where everything is going to go for this year," she said.She said they had been working with Translink to provide a shuttle bus from the local train station.Colin McDonald, Chief Executive of the Royal Ulster Agricultural Society (RUAS), praised how well the opening day had gone."We couldn't have had a better start, first of all we had the weather, perfect show weather, nice and cool so the animals can show themselves off to the best advantage," he said."We have had crowds coming in their droves and the changes to the traffic are working well, the new car parking arrangements mean people are getting to the show much quicker, the public transport is working as well as it did last year."Princess Anne arriving at the Balmoral Show pic.twitter.com/AWcF6l0Aaw-- Aideen Kennedy (@Aideen_UTV) May 14, 2014One of the numerous exhibitors is Kenny Grace, who breeds traditional rare breed pigs.He said that his pigs have been used in a number of films which has created "a nice wee sideline for him," including Game of Thrones.He had two sows filmed in an episode at the Clandeboye Estate last year.Another exhibitor is pedigree cattle owner William McIlroy, who keeps British Blonde cattle."It [the breed] originated from France, it was brought in to improve British carcasses - to improve the quality of beef.When asked how he thinks he will fare against the stiff competition at Balmoral, he said: "We just look for luck. Everybody dreams of getting Balmoral. Anything is a bonus."The Balmoral Show is on from 9.30am - 8.30pm on Thursday, and 9.30am - 8.00pm on Friday.Balmoral Show updates air on UTV every day at 6.25pm and a special programme, UTV at the Show, will be shown on Sunday at 6.45pm.