1, go to sea
Shandong Denghai Seed Industry Co., Ltd. is a well-known corn seed brand that started from 1985. It is an agricultural high-tech listed enterprise founded by Li Denghai, an expert in maize breeding and cultivation. The company is committed to corn breeding and high-yield cultivation research, and is an agricultural high-tech innovation company famous for hybrid corn seeds.
2. Tiannong 9
Tiannong 9 is a maize seed brand suitable for planting in Fushun, Tieling, Jilin, Heilongjiang, Tongliao and Chifeng in Inner Mongolia. Approved by Liaoning Province in 2007, it is considered to be one of the varieties widely popularized in suitable areas of Heilongjiang in recent years.
3. Zheng Dan
Zheng Dan 958 is the largest corn variety planted in China at present, and it has been popularized for nearly 500 million mu in China. This variety is a mid-mature maize hybrid, with a plant height of about 246 cm and an ear height of about 1 10 cm. The grain is yellow, half-horse-toothed, the axis is white and thin, and the seed yield is about 90%. The growth period of summer sowing is about 96 days, and that of spring sowing is about 105 days. Good comprehensive resistance and good seed setting.
4. Fengle
Fengle Seed Industry is a cross-regional and cross-industry comprehensive company with seed industry as the leading factor, and its comprehensive strength and scale are in the forefront of seed industry. Passed ISO900 1 quality system certification and product honorary title. Fengle Seed Industry is a listed company of seed industry, and is known as "the first listed seed industry".
5. Guanyin hi-tech
Quanyin Hi-Tech, namely Anhui Quanyin Hi-Tech Seed Industry Co., Ltd., is a high-tech seed industry enterprise integrating crop seed research, production, processing and domestic and foreign marketing. The company is a "national high-tech enterprise", "Anhui agricultural industrialization enterprise", "honest seed enterprise" and "innovative pilot enterprise", and has the business license of crop seeds and the import and export business qualification of crop seeds.
6. Fu You
Fu You is a large-scale seed enterprise established by Liaoning East Asia Seed Industry Co., Ltd. 1993, which is a large-scale seed industry group company integrating scientific research, production and management. As the winner of honors such as "Key Leading Enterprise of Agricultural Industrialization", "Second among the Top 50 Seed Enterprises in China", "Innovation Research Institute of Agricultural Products Processing Technology" and "Key Enterprise of Agricultural Resources Chain Management" of the Ministry of Agriculture, Fu You has a high reputation and influence in the field of corn seeds.
7. High technology
Hi-Tech is an agricultural high-tech company founded in 1999, named after it. As a large seed company in Asia, Hi-Tech is a well-known enterprise in agricultural industrialization and one of the top ten seed brands. The company's main business covers two systems: seed industry operation and agricultural service, and has successfully cultivated many crop seed categories such as hybrid rice, hybrid pepper, watermelon, vegetables, cotton, corn and rape.
8. Olkin
Olkin is an agricultural biotechnology enterprise, established in 1997 and headquartered in Zhongguancun Haidian Overseas Students Pioneer Park. They are high-tech enterprises integrating modern biotechnology, genetics and breeding, mainly engaged in the breeding, production, processing, sales and technical services of excellent new varieties of crops.
9. Yufeng 303
Yufeng 303 is a maize variety that needs 125 days from emergence to maturity in the spring maize areas of East China and North China, equivalent to Zheng Dan 958. Its plant type is semi-compact, the plant height is 296 cm, the ear axis is red, the seeds are yellow and half-horse-toothed, and the weight of 100 seeds is 36.9 grams. According to the production test data of 20 14, the average yield per mu of Yufeng 303 was 672.7 kg, which was 5.6% higher than that of the control Zheng Dan 958.
10, Jingke 968
Jingke 968 maize seed is a kind of maize variety with wide planting area and semi-compact plant type. Suitable for planting in northeast, northwest and southeast spring corn areas, with plant height of 296 cm and ear height 120 cm. In Tongliao, Inner Mongolia, Jingke 968 seeds have an absolute advantage.