Shandong Denghai Seeds Co., Ltd. is a famous expert Li Denghai corn breeding and cultivation of agricultural high-tech researchers, led by listed companies to create, China's top fifty ranked third seed industry, is the "State Enterprise Technology Center", "National Engineering Research Center of maize (Shandong)", "National Corn Research Center of New Varieties of technology" and "the first national innovation pilot enterprises. "

< FONT style = "FONT-SIZE: 14px" color = # 767676> 1985 years, Li Denghai researchers take the lead in setting up the first of the private maize seed industry enterprises, and become the Ministry of Agriculture to promote integration of fan pilot education units. Long-term commitment and Cultivation of maize breeding research, the first in China to carry out compact maize breeding, one-year rate of three to four generations of breeding maize breeding in China to open up the innovation business, concludes that "compact plant type + high combining ability "The corn breeding theory. Has bred more than 100 compact hybrid, 43 of which examined and approved, access to seven patents and 38 new varieties of plants. To ensure that breeding higher level in the country set up a 32 breeding centers and test stations, all over the country build the largest corn breeding research platform, with 216 scientists, including nine researchers from the State Council special allowance. Extensive cooperation with domestic colleges and universities to carry out genetic transformation, molecular markers, haploid induction, cell engineering, radiation, aerospace and other high-tech breeding work and achieved outstanding results. 36 consecutive years of sustained, uninterrupted high-yield cultivation of maize research studies, creating a path of China's corn yield. Seven times to create and set a record high yield of maize; extremely heavy the first time in 1972 off of corn; use of self-education in 1979, the first time Yedan 2 flat type of record high corn, hit a 776.9 kg/mu record of the domestic high-yield maize; created 903.6 kg in 1980/acre yield of spring maize domestic record; 1096.29 kg in 1989 to create/acre yield of summer maize world record again in 2005 the world record of maize yield increased to 1402.86 kg/acres, is the year average corn yield (352.49 kg/mu) of 4 times. Currently only two companies worldwide Maize research for many years to explore a Pioneer Seed Company in the United States (since 1926), one of China's Den seed companies (since 1972). In view of the compact Denghai Seed Breeding and Cultivation of maize has outstanding capability of independent innovation, in 2007, Shandong provincial government to the company, "Maize Genetics and Breeding and Cultivation? Quot; identified as the Taishan Scholar positions.

In the long process of engaging in scientific research, Denghai Seed made outstanding achievements in our country take the lead in a compact alternative to flat type of maize corn five breakthrough research, leading a compact alternative to flat type of corn breeding direction. the first Maize Breeding and Cultivation will be combined to create a compact set a precedent for maize breeding varieties of good laws and use of technology for high-yield cultivation of corn yield research path. To make full use of light and heat resources in the Huang-Huai region, carried out wheat, corn a year High Yield research record two seasons, two seasons a year for 16 consecutive years exceeded a half tons of grain per mu, realized from an acre of land to feed one person to an acre of land to feed four people for change. the first time tons of maize grain per mu The Yedan 12, Yedan 13 were identified by the Ministry of Agriculture? quot; 'Eighth' during the promotion of compact 1 million mu of corn, an increase of 10 billion kilograms of grain, "the project's main push varieties. Denghai Seed has won the State Science and Technology Progress Award, the National Spark prize of Shandong Provincial Science and Technology Progress Award and other national and 25 provincial and ministerial awards, Li Denghai researcher won the 2006 prize of Science and Technology of Shandong Province. "Ninth Five-Year" since, has assumed the national, provincial and ministerial level, 41 subjects, of which 863, National Science and Technology Support Program and other national issues 16, reaching the level of national scientific research units, in 2007 the latest development of "super corn "Science and Technology has been listed as the" Eleventh Five-Year "plan supported by key project of National Science and Technology.

company focus on product quality, implementation of brand strategy, strict implementation of ISO9001: 2000 quality management system standard, the implementation of full quality control. "Den" brand was appraised as China Famous Brand? Quot; Den "brand corn seed brand in Shandong Province was named. Corporation compact bred corn hybrids to promote total area of 10 million mu, for the countries to increase social and economic benefit more than 1000 billion yuan.

To further improve the quality of seed production, Denghai Seed worked in Gansu, Inner Mongolia, central and western regions, Ningxia, Xinjiang, invest in their own production base and sub-(sub) company, so business has expanded rapidly. In international cooperation, a joint venture with the United States by Pioneer Seed Holdings Denghai "Shandong Denghai Pioneer Seed Co., Ltd.".

Denghai seed industry today, the face of the global economy integration challenges, and actively developed countries, multinational seed industry groups to learn the advanced experience of reform and mechanisms for institutional change in the type of breeding by ordinary competitive to the market (including the super-maize) in the direction of change in breeding by on behalf of the fan base on behalf of the system from the fan-made production to the production base, and from general production and processing methods to produce high quality seed drying process direction, and from selling pounds to change the direction of grain to sell, by the by weight (kg) Packaging to press the grain packing, and from sowing to the precision sowing large amounts, and from low-cost to high-quality seeds of high-priced species of price changes (reducing the amount per acre with a species, without prejudice to the interests of farmers.) accelerate innovation in the germplasm market services and other aspects of building to constant innovation, customer service and all the responsibility for the seed, to strengthen national institutions, research units and innovative capacity of the company and the agricultural extension departments to accelerate the development and promotion of super maize will Denghai construction and development of seed industry in the protection of national food security and food safety should have a domestic and international market competitiveness of industrial companies, for the harvest of maize production and make new contributions.