What corn seed variety is good to choose? Seed selection tips shared
Corn can be planted in many places, distributed in both northern and southern regions, and there are also many corn seed varieties. The seeds chosen by farmer friends are generally based on the premise of adapting to the local environment first, then disease resistance, and finally considering yield, because for ordinary seeds, the yield is generally still acceptable, and there are many factors that affect yield, which can change. If everything is good, then that is best. Here are a few relatively good corn varieties recommended.
1. Longgao l2
It is a variety developed by the Heilongjiang Academy of Agricultural Sciences, mainly suitable for planting in the Heilongjiang region. Its advantages are strong stems and it is not easy to lodge due to external factors. It can resist head smut, bacterial wilt, common northern corn leaf blight, and head smut. It has strong growth vigor, and its leaves are not very spread out. Its main characteristics are drought resistance, strong adaptability, and high yield.
2. Xiangyu No. 10
It is hybrid corn, planted for many years in the Wuling Mountains, and suitable for planting throughout the southwestern region. Its advantages are strong environmental adaptability, drought resistance, tolerance to poor soil, and very stable yield and characteristics that will not change. The quality of the main crop is also very good, so it is suitable for planting in mountainous areas and tolerates the mountainous environment with many mountains and little land.
3. Nongda 372
A variety developed by a company in Beijing, mainly suitable for planting in the Huang-Huai-Hai region, such as Henan, Shandong, Huaibei in Jiangsu, and Huaibei in Anhui. Its advantage is that it can resist stalk rot and northern corn leaf blight. Its quality is mainly high in crude protein content.
4. Tieyan 53
It is mainly suitable for planting below 3000 m altitude in Tibet, and also suitable for planting in the southwestern region. Shanxi and the northeastern region can also plant it. Its advantages are stable yield and strong stems. It has vigorous growth vigor, and the plants are compact and not spread out. It has the advantages of rich nutrition and good adaptability, especially the leaves have good palatability as livestock feed.
5. Denghai 605
It is mainly suitable for planting in Inner Mongolia, Shaanxi, and the Huang-Huai-Hai region, and it mainly can resist northern and southern corn leaf blight, corn borer, and southern rust. It has high crude protein content and good nutrition. Its advantages are a strong root system, high yield, and tough stems. It is a late-maturing hybrid variety, and it has one disadvantage: it is prone to dwarf mosaic disease and head smut.
There are many corn varieties, and each region has suitable varieties. They are generally specially developed varieties. These varieties have many advantages, but they also have some disadvantages, such as being prone to disease. For seed selection, it is best to choose varieties suitable for the local area.