Agricultural technology market is the important component of free market economy system,which serves as the bridge between agricultural sciences technology and production.

This paper is to analyze some factors such as agricultural science research investment, agricultural science system, agricultural technology demand and supply, agricultural technology extension system, agricultural technology market and rural financial environment, which hinder the progress of China s agricultural science technology.

In view of the policy and market factors, the increase of farmer in income, and demand of the modern agricultural construction and the farmland working efficiency, the agricultural machinery market in Heilongjiang province is on recovery since two years ago.

A few years ago, owning to the low-rate circulate of agricultural machinery market.

The authors analyzed the main problem within agricultural machinery market in Weifang city Shandong province, put fonvard several suggestion to strengthen this work.

The analysis about the relationship between corporation s R&D cost and its technical market;

To Normalize Technical Market Management to Promote Oilfield Technical Market Development;