The All Blacks stuttered and stalled on the way to an unconvincing 27-6 Test rugby win over Italy that failed to ignite chilly Christchurch on Saturday night.

Seeking a quality performance leading into the Tri-Nations, the New Zealanders didn't manage it against the world's 12th-ranked team, with errors pock-marking a stilted affair in front of a small crowd.

It was the lowest score the All Blacks have managed in 10 Tests against the Italians and just the second time they have failed to reach 50 points.

They never looked like it in a three-try performance that lacked authority against opponents who afforded them far more opportunities than during this month's drawn series against France.

The New Zealand forwards were solid enough against vastly more experienced opposites but the backline failed to gel, with problems emanating at first five-eighth, where Luke McAlister struggled.

Making his first Test start for nearly two years, McAlister produced some of the game's better moments but was responsible for all manner of mistakes.

He landed five from five with his goalkicking boot and set up the first try but his general kicking game was mixed while his handling and passing were sloppy.

Italy spoke of trying to keep the score low in the lead-up and they did precisely that with an effective kicking game that gave them a decent territorial edge throughout.

Up 13-3 at halftime, the hosts failed to learn from their shortcomings in the second spell, although they managed two good tries to home town forwards Isaac Ross and George Whitelock to make the result safe.

Five All Blacks made their Test debuts, with winger Lelia Masaga and prop Wyatt Crockett doing little wrong in their starting roles while flanker Whitelock, prop Owen Franks and hooker Aled de Malmanche all came off the bench.

The All Blacks' set piece work was the best area of their game against opponents who possess a quality scrum and lineout.

Crockett was strong on the loosehead side of the scrum while Ross again reigned in the lineout and unleashed a couple of terrific surges with ball in hand.

Italy only came close to scoring a try once, in the fourth minute from a cross kick, but Irish referee George Clancy ruled All Blacks fullback Mils Muliaina had been taken out in the air by winger Mirco Bergamasco, who forced the loose ball.

The Test ends a long season for the Italian players while the All Blacks begin the Tri-Nations with a Bledisloe Cup Test against Australia in Auckland on July 18.

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