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佳木斯郊区长青乡中兴村赵振贵从1987年至1991年连续5年为我站繁育甜菜原种,种子发芽率平均在96.8％,5年中有4年亩产在200kg以上,最高达267kg,而在严重涝灾的1991年亩产仍获132kg.其高产栽培经验为:1.培育母根时,选择土质疏松、地势平坦、肥力较高的地块,保证母根质量,使母根保持原有的遗传特性,为采种株奠定了丰富的物质基础;2适时栽植,把好质量关.每年根据土壤解冻情况适时早栽,以提高出苗率和抽薹率,一般在4月15日至20日左右栽植,并严格按技术规程操作,不急于赶进度,保证质量;
Zhao Zhengui, Zhongxing Village, Evergreen Township, suburb of Jiamusi From 1987 to 1991, we breed the original beet seeds for five years in succession. The germination rate of seeds is 96.8% on average, and the annual output of four years in 200 years is more than 200kg and the highest is 267kg. In the severe flooding in 1991 still yield 132kg per mu. The high-yielding cultivation experience as follows: 1. When cultivating the parent root, select loose soil, flat terrain, high fertility plots to ensure the quality of the parent root, so that the parent root to maintain the original Of the genetic characteristics of the seed plant has laid a rich material foundation 2 timely planting, the good quality of each year according to the situation of soil thawing timely early planted in order to improve the emergence rate and bolting rate, usually around April 15 to 20 Planting, and operating strictly in accordance with technical regulations, not in a hurry to progress, to ensure quality;