山区旱地玉米栽培技术

• 作 者: 李应德
• 机 构: 元江县种子站
• 出 处: 云南农业
• 发表日期: 1999年04期
• 关键词: 玉米栽培技术 玉米生产水平 地下害虫危害 增产潜力 包衣种子 大喇叭口期 单位面积 间苗定苗 小斑病 拔节肥

玉米是山区的主要粮食作物之一，为充分挖掘其增产潜力，进一步提高山区玉米生产水平，现将规范栽培技术介绍如下。一、播种前准备１．优选良种：玉米大面积种植在山区，山高坡陡，干旱缺水，播种后种子不能按期出苗，留在地下时间长，易受地下害虫危害，造成缺塘。包衣种...

Corn is one of the major cereal crops in the mountainous area. In order to fully tap the potential for increasing its yield and further improve the corn production in the mountainous area, the standard cultivation techniques are introduced as follows. First, before planting 1. Preferred varieties: large-scale planting of corn in the mountains, steep mountain slopes, drought and drought, sowing seeds can not be on schedule after emergence, stay underground for a long time, vulnerable to underground pests, resulting in lack of ponds. Coated species ...