Which variety of corn seed is good?

Corn can be planted in many places, distributed in the north and south regions, and there are many varieties of corn seeds. The seeds selected by farmers 'friends are generally based on adapting to the local environment, then disease resistance, and finally considering yield, because the yield of ordinary seeds is OK, and there are many factors affecting yield, which will change. If all is well, it is best to recommend a few better corn varieties.

1. Longgao L2

It is a variety developed by Heilongjiang Academy of Agricultural Sciences, mainly suitable for planting in Heilongjiang region. Its advantage is strong stem and not easy to lodge due to external factors. It can resist tuberous smut, bacterial wilt, common big leaf spot and head smut. Strong growth potential, leaves are not very scattered. The main characteristics are drought resistance, strong adaptability and high yield.

2. Xiangyu No.10

It is a hybrid corn, planted in Wuling Mountain area for many years, suitable for planting in southwest China. Its advantages are strong adaptability to environment, drought resistance, barren tolerance, stable yield and nature, and no change. The quality of the main planting is also very good, so it is suitable for planting in mountainous areas and tolerates mountainous environments.

Agricultural University 372

A variety developed by a company in Beijing is mainly suitable for planting in Huanghuaihai area, such as Henan, Shandong, Huaibei of Jiangsu Province and Huaibei of Anhui Province. The advantage is that it can resist stem rot and big spot disease. The quality is mainly high in crude protein content.

4. Iron Research 53

It is mainly suitable for planting at an altitude below 3000 meters in Xizang, but also suitable for planting in Southwest China, Shanxi and Northeast China. The advantages are stable yield and strong stem. Vigorous growth, plant compact, not scattered. It has the advantages of rich nutrition and good adaptability, especially good palatability of leaves as livestock feed.

5. Climbing the Sea 605

It is mainly suitable for planting in Inner Mongolia, Shaanxi and Huanghuaihai. It can mainly resist large and small spot disease, corn borer and southern rust. Crude protein content high nutrition, the advantages are strong roots, high yield, stem tough. In late maturity hybrid varieties, there is a disadvantage is prone to dwarf mosaic, head smut.

There are many varieties of corn, and there are suitable varieties in various regions. Generally, they are specially developed varieties. These varieties have many advantages, but they also have some disadvantages, such as being susceptible to diseases. It is best to select varieties that are suitable for the local area.