Bright Matonga, a spokesman for the ruling ZANU-PF, said all parties agreed to the decision.
President Mugabe has allocated the main ministries, including defence, home, foreign affairs, and justice to Zanu-PF.
That, he believes, would alienate those in ZANU-PF whom he hopes to win over.
ECONOMIST: Will Morgan Tsvangirai wield real power? Not yet, it seems
ZANU-PF, the party that has ruled the country since it gained independence from Britain in 1980.
ECONOMIST: It will take more than crossed fingers to avert an explosion
ZANU-PF would have to stuff ballot boxes, a tactic it has been wary of, so far.
President Robert Mugabe's ruling party, ZANU-PF, did well in the rural areas, especially in the north.
Mr Mugabe's Zanu-PF party was also accused of unleashing violence against MDC supporters, an allegation it denied.
On Tuesday, a Zanu-PF official was injured when his house in north-eastern Zimbabwe was attacked with petrol bombs.
Mr Mugabe's mortality terrifies the security bosses and hardliners in his Zanu-PF party.
Voters are expected to endorse the constitution, negotiated by Zanu-PF and the MDC.
BBC: Zimbabwe police 'defy' order to release Beatrice Mtetwa
ZANU-PF handed out government development money and an extra 4, 000 voters were moved to the constituency before the poll.
ZANU-PF officials, and promise to let the party use their vehicles for campaigning.
ZANU-PF party in the rural areas where nearly 70% of the population lives.
Mugabe's ZANU-PF party and Tsvangirai's MDC party have been negotiating over the distribution of cabinet posts in a unity government.
ZANU-PF party has watched its popularity eroding, it has tried to buy back support at the expense of the economy.
ZANU-PF's own electoral agents endorsed the counts in polling stations, it is disputing results in 22 of the 210 parliamentary constituencies.
The Zanu-PF campaign highlighted the irreversibility of the land reform programme, which saw some 4, 500 farms seized from mainly white commercial farmers.
Zanu-PF ministers may not have been paying much attention to the lyrics.
Mugabe's Zanu-PF party alleges that the opposition is engaged in election tampering.
The power-sharing deal signed three months ago stipulated that ZANU-PF would have 15 ministers in the council and the MDC would have 13.
CNN: Opposition leader threatens to halt Zimbabwe unity talks
Donors have promised to help finance a recovery plan but they are unlikely to release funds if a Zanu-PF minister is in charge.
Of the 120 contested single-member constituencies up for grabs, ZANU won 78, with 41 going to the MDC and one to an independent.
Mr Mugabe has accepted the land ownership plan in principle, but says the deal will have to be approved by cabinet and his ruling Zanu-PF party.
Zanu-PF would be loth to admit publicly that it was backing down over anything, least of all in the face of foreigners and whites.
The coalition between Mr Mugabe's Zanu-PF party and Mr Tsvangirai's MDC party was formed under pressure from regional leaders after the disputed 2008 election.
Meanwhile, election commission chief Simpson Mutambanengwe, who was expected to organise the votes this year, has resigned, said Justice Minister Patrick Chinamasa of Zanu-PF.
Mr Mugabe's Zanu-PF gets 15, with the remaining three going to another small opposition party led by Arthur Mutambara, which holds just ten parliamentary seats.
ZANU-PF until his resignation from the party this week, said he would run for president against the incumbent in an election scheduled for March 29th.
Other ZANU-PF figures were cited as the brains behind the plot.
ECONOMIST: Will Morgan Tsvangirai wield real power? Not yet, it seems
ZANU-PF receives state funds and the adulation of the state-owned media.
应用推荐