抓住关键措施 提高玉米产量

• 机 构: 昭盟农技植保站,
• 出 处: 农业科学实验
• 发表日期: 1984年04期
• 关键词: 合理密植 兴隆庄 当铺 年平均 增产措施 玉米种植密度 种植面积 科技人员 秃尖 竞赛

赤峰市郊区当铺地公社大兴隆庄大队,历年种植玉米5000～6000亩,平均亩产稳定在700～800斤。为进一步提高玉米产量,这个队在科技人员的指导下,狠抓关键措施,1983年种植4300亩玉米,平均亩产1196斤,比1979～1981年平均亩产提高63.4%,种植面积虽减少30.2%,但总产却比过去提高了22.1%。其中参加全市高产竞赛的118亩玉米,平均亩产达1421斤,夺得了第一名。其增产措施是:1.合理密植。合理密植是提高玉米产量的主要措施之一。玉米

Daxing City Subdistrict pawn commune Daxing Longzhuang brigade, calendar year 5000 to 6000 acres of corn planting, the average yield stable at 700 to 800 pounds. To further improve corn production, the team, under the guidance of scientific and technical personnel, paid close attention to key measures. In 1983, 4,300 mu of corn was planted, yielding 1196 kg of mu per mu, representing an increase of 63.4% over the average yield per mu from 1979 to 1981. Although the planted area was reduced by 30.2 %, But the total output has increased by 22.1% over the past. Among them, 118 mu of corn participated in the city’s high-yield race, with an average yield of 1,421 catties per mu and won the first prize. The increase in production measures are: 1. Reasonable and close planting. Reasonable and close planting is one of the main measures to increase corn yield. corn