“早熟3号”大麦栽培技术总结

• 机 构: 余姚县农业实验场,
• 出 处: 浙江农业科学
• 发表日期: 1972年06期
• 关键词: 大麦 品比试验 居第 单株成穗 栽培技术 成穗率 大麦品种 大田种植 板田 千粒重

大麦“早熟3号”,本场在1969年引入,1969—1970年参加品比试验,亩产510斤,产量居第一位。1970—1971年扩大试种2.17亩,亩产672斤,比大田其他品种增产23.5%;在品比试验中,亩产662.5斤,产量仍居第一位。1971—1972年大田种植34.07亩,平均亩产515.9斤,比浙农12号、早熟7号分别增产25.3%和26.9%;其中试验队种植6.94亩,平均亩产601.6斤,其中丰产田0.97亩,亩产726斤;在品比试验中,与18个大(米)麦品种比较,亩产617斤,

Barley “precocious 3”, the field introduced in 1969, 1969-1970 participated in the ratio test, yield 510 pounds, the highest output. From 1970 to 1971, 2.17 mu of trial planting was expanded, with a yield of 672 kg per mu, an increase of 23.5% over other varieties in the field. In the product ratio test, 662.5 kg of mu was produced per mu, and the output still ranked first. In 1971-1972, 34.07 mu of cultivated land was planted in the field, with an average yield of 515.9 kg per mu, an increase of 25.3% and 26.9% over that of Zhenong 12 and Premature 7 respectively. The experimental team planted 6.94 mu of land with an average yield of 601.6 kg per mu, of which 0.97 mu , Yield 726 kilograms per mu; in the ratio test, compared with 18 large (rice) wheat varieties, 617 kg per mu,