1. Northeast black corn. The nutritious black soil makes the Northeast very suitable for the growth of various crops. Therefore, the Northeast has always been known as the "Chinese Granary". Corn, a common crop, has naturally found its home here. Thanks to the efforts of breeding scientists, the appearance of northeastern corn is very different from that of corn in other regions. It is completely black. Not only is the appearance different, the taste of Northeastern black corn is also the best among our country's corns. This kind of corn is soft, glutinous, sweet and fragrant. Northeastern black corn contains a variety of water-soluble amino acids and various trace elements required by the human body, which can greatly meet the human body's needs for various nutrients. Like black soil, in recent years, the unique color has become a business card of Northeast black corn, and this corn is gradually favored by more consumers.

2. Wuhan fruit corn. Wuhan, along the Yangtze River, is nourished by the surging Yangtze River water. The special geographical location not only provides fertile land, but also brings a unique climate suitable for the growth of various crops. Wuhan fruit corn is a specialty crop in Hannan, Wuhan. Fruit corn is a new corn variety developed by biological scientists using genetic technology. This kind of corn is different from traditional corn. It tastes crisp and sweet, has a very high sugar content, has a unique taste, and has a fruity fragrance. The nutritional value of Wuhan Hannan's fruit corn is also very high. This corn contains a variety of vitamins, amino acids and trace elements. Whether you use it to cook porridge or eat it directly, it is a very good choice.

3. Xinzhou waxy corn. At the western foot of Taihang Mountain, there is a city called Xinzhou. Although the latitude here is high, the geographical location surrounded by mountains on three sides makes the climate here mild and the four seasons distinct. All kinds of crops can grow well here, including corn. Xinzhou's Yunmi is the most famous local specialty. The corn variety here is Xinzhou's local waxy corn, which is a unique local variety. The appearance of Xinzhou waxy corn is slightly different from ordinary corn. It is off-white in color and looks like jade. Not only is its appearance unique, its taste is also very special. Xinzhou waxy corn is soft and sticky, sweet and delicious, which fully expresses the word "nuo" in its name.

4. Jiangsu waxy corn. Jiangsu waxy corn is a corn variety developed by the Jiangsu Academy of Agricultural Sciences after years of efforts. This kind of corn is widely cultivated in northern Jiangsu. Waxy corn is a mutant variety of ordinary waxy corn. Compared with ordinary corn, Jiangsu waxy corn has a very distinctive appearance. The corn kernels are arranged in yellow and purple alternately, which looks very interesting. As a mutant variety of waxy corn, flowered waxy corn not only inherits the advantages of ordinary waxy corn, but also derives its own unique advantages. The grains of waxy corn are very full, and the starch and sugar content are much higher than ordinary waxy corn, making it taste sweeter and softer. In addition, Jiangsu waxy corn, as a product of high-tech breeding, has much higher nutritional value than ordinary waxy corn. Whether it is amino acids or trace elements, the content of Jiangsu waxy corn is higher and there are more types.