Daquan, a maize variety with high lodging resistance

The climate is changeable in summer and autumn, and it is easy to encounter continuous wind and rain weather, so farmers are especially afraid of this kind of weather, which leads to the lodging of corn. In order to effectively solve this problem, many growers will choose lodging-resistant varieties from the very beginning. Let's learn about Daquan, a variety of corn with high lodging resistance.

1. Jingke 389

Jingke 389 is a maize variety with high lodging resistance and lodging resistance. it is planted in many areas of Hebei Province. the plant height of this variety is 220 cm, the ear height is 90 cm, the number of ear rows is between 14 and 16 rows, and the maturity is about 98 days. In the place with medium fertility, the suitable density is about 4500 plants and the yield is 750kg per mu.

2. Shiyu No. 8

Shiyu 8 has good lodging resistance and disease resistance, so its planting adaptability is also strong. The plant height is 233cm, the ear height is 90cm, the mature period is 101d, the planting density is 3500-4000 plants, and the yield per mu is 550kg.

3. Huanong 98

Huanong 98 strain is compact and not easy to lodge. In the precocious area of Northeast China, it was 123 days after emergence and matured 1 day later than that of the control Sidan 19, and the effective accumulated temperature was about 2600 ℃. The plant height of this variety is 255 cm, the ear height is 94 cm, and the grain bulk density is 746 g / L. It is more suitable for spring sowing in the mountainous areas of eastern Liaoning, the middle and late maturity areas of eastern Jilin and the upper limit of the first accumulated temperate zone in Heilongjiang.

4. Longdan 66

Longdan 66 is also a common lodging-resistant maize variety with plant height of 265 cm, ear height of 95 cm, cylindrical ear type, tooth type in grain, orange yellow, and 100-grain weight of 28.3 grams. The medium and above fertility plots were selected and the direct seeding cultivation method was adopted. The average yield per hectare was about 52500 plants per hectare. In the production experiment in 2011, the average yield per hectare was 9227.8 kg, which was 15.6% higher than that of the control variety Jidan 27.

Of course, in addition to some of the above varieties, Dan 958, Xianyu 335, Huayu 168, Yufeng 303 and other varieties have better lodging resistance, of course, varieties can not play a decisive factor, the more important thing is to look at the late management of corn, properly managed maize lodging resistance can be better.

For the wonderful pictures and articles and popular comments on high lodging-resistant maize varieties, you may be interested in the following recommended contents of Nongxun. Welcome to read.

Recommended reading: what are the genetically modified corn varieties?