Advantages: Suijing 18 rice is bred by pedigree method with Suijing No.4 as female parent and Suijing No.3 as male parent. Suijing 18 is an aromatic rice variety and one of the 10 high-quality rice varieties. The days from emergence to maturity in the adaptation area are about 134 days, and the active accumulated temperature should be ≥ 10℃, which is about 2450℃. Suijing 18 has strong adaptability and lodging resistance, which not only solves the problem of high yield but also solves the problem of high quality. The popularization of' Suijing 18' not only eased the pressure on national grain stocks, but also solved the problem of increasing farmers' income. Suijing 18' can increase income by 2.2 billion yuan for nearly 10 million mu.

The disadvantage is that planting in Heilongjiang province can only harvest one season.