Colored rice not only contains abundant nutritional components and physiologically-active compounds, but also is rich in edible pigment necessary for food manufacture industry.

At present, there is increasing demand for colored rice because it has good rice taste and medicinal value, but low yield is the main influence factors of the large-scale popularization.

Objective: To investigate six mineral element contents of rice bran and milled rice from three color rice cultivars (white rice, red rice, black rice).

Question and countermeasure about green rice production in Heilongjiang province;

It is proved that it is possibility of double-win, which green rice planting and coordinating Crested Ibis habitat protection with increasing farmers income, through discussion of introducing commercial mechanism into green rice planting and selling in ibis habitat.

Application Effects of Increase Production Reagent with Selenium-Abundant on Green Rice;

The causes, passageway and harm of rice pollution were analyzed, For the aim of putting an end of rice pollution and developing green rice , the strategies and measures are proposed as follows: administering by the government on advanced science and technology; supervising varieties best for the production of green rice; studying culture technology for production of green rice.

Expatiate that strengthen leading, increase propagandistic force et al are countermeasure to create green rice brand.