Maize origin
Maize is suitable for growth in sunny slopes, high temperature requirements, the origin is Central and South America, in China also has more than 470 years of cultivation history.
The origin of corn is not China, but Mesoamerica, China's corn is mainly distributed in Heilongjiang, Liaoning, Henan, Jilin, Inner Mongolia, Shandong, Hebei and other provinces, of which the northeastern region of the corn is the best quality.
Distribution of corn origin
The main origin of corn is in China, Brazil, South Africa, the United States, Mexico, India and other countries, China's corn planting area is also very extensive, of which the more famous origin of Heilongjiang, Liaoning, Henan, Jilin, Inner Mongolia, Shandong, Hebei and other provinces.
Helongjiang corn
Helongjiang corn is mostly sown around April 20, where the corn kernels are full, the rows of grains are more neat, and the total output can reach 400,000 tons, with the price per catty ranging from a few yuan to a dozen yuan.
Liaoning corn
Liaoning corn is generally sown in mid- to late April, 70-85 days after sowing can be mature, the mu yield of corn here in 800-1200 pounds or so, the price per catty ranging from 2-4 yuan.
Inner Mongolia corn
Inner Mongolia corn can be sown in mid-June, the corn here is characterized by its golden color appearance and high starch content in the fruit, and the annual output can reach 6.51 million tons.
Henan corn
Henan corn more planted in April, prevalent in Xinxiang corn, where the corn grain is full and tight, excellent taste, mu yield of 400 kilograms or so, the price of 1-3 yuan / kg.