KWS series mid-early maturity maize varieties have been popularized rapidly in China because of their advantages of early maturity, lodging resistance, high yield and density tolerance. In 2007, KWS Company entrusted Jiuquan Xindi Company to be responsible for the variety approval and test demonstration in Gansu, and now the focus is on the test demonstration of middle and early maturing varieties.
Brief introduction of new variety KWS 3376;
L variety characteristics
The growth period is about 5 days earlier than Jiudan 4, with compact and delicate plant type, tough stem, developed root system and strong disease resistance. The effective accumulated temperature is 2300℃, and the growth period is about 1 10 days. It is suitable for planting in the area of 2100-2300m above sea level in Gansu, and it is the best cultivation variety for full-film double-furrow corn planting in high altitude areas. The plant height is about 260 cm, the ear position is about 90 cm, the ear length is about 17 cm, the ear axis is about 4.6 cm, the number of rows per ear is 12- 16, the number of grains per row is 36, the seeds are arranged neatly, the quality is good, the seeds are yellow, the ear axis is pink, the 1000-grain weight is 230 g, and the seed yield is high. High resistance to head smut and smut, good drought tolerance.
L approval and testing situation
It has been approved in Xinjiang. The yield per mu of high-density planting in Yili area of Xinjiang is above 950 kg.
L Suitable sowing density
This variety has good density tolerance, so the density should be appropriately increased in production.