Pakistan play three one-day internationals and two test matches in Sri Lanka from March 17 before heading to England in July for a four-test, five ODI series.

"I will make a decision on how many matches I should play for Essex after the Sri Lanka tour," Kaneria told Reuters on Tuesday.

"I will probably only be able to appear for them for a month this season."

The 25-year-old has taken 148 wickets in 34 tests and is regarded by Pakistan captain Inzamamul Haq as a key bowler for this year's overseas tours.

Inzamam has already made it clear he wanted Kaneria to stay fit and motivated for the England tour and not get worn out by playing too much county cricket.

"I will speak to my captain because Essex has played a big role in my development as a bowler," added Kaneria, who joined last season's National League one-day title winners in 2004.

"I will definitely play for them for a limited time frame. It will help me get accustomed to English conditions."

The leg-spinner said he was keen to do well in Sri Lanka, where he felt conditions assisted the spinners.