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玉米是呼盟岭南主要粮食作物之一。1984年和1985年扎兰屯市搞了11万亩高产攻关田,采用了玉米单交种克单三号、克单四号、嫩单三号、嫩单四号和02—1×英64—3—1,平均亩产超过800斤。品种简介如下:1、克单三号(1034×830):品种来源:黑龙江省克山农研所。特征特性:植株高180—200厘米。叶片浅绿,窄长下垂;穗锥形,穗长20厘穗,米粗4.5,厘米,粒行数14—16行,红轴,籽实率80％,有秃尖现象。粒黄色,硬粒
Corn is one of the main cereal crops in Hunnan. In 1984 and 1985, Zalantun City engaged in 110,000 mu of high-yield field research field, using a single cross corn Keshan three single grams, a single fourth, tender single three, tender single four and 02-1 × Ying 64 -3-1, the average yield more than 800 pounds. The breed brief introduction is as follows: 1, gram single 3 (1034 × 830): Variety origin: Keshan agricultural research institute of Heilongjiang province. Features: Plant height 180-200 cm. Leaves pale green, narrow and long drooping; Spike conical, ear length 20 cm ear, rice coarse 4.5 cm, grain number 14-16 lines, the red axis, the seed rate of 80%, with bald sharp phenomenon. Grain yellow, durum