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察右前旗礼拜寺乡薛秃村7户农民采用高垄覆盖地膜栽培甜菜10.2亩,平均亩产4710.2kg、比不覆膜种植的甜菜增产2.5倍。采用的具体措施是:1.秋深耕,施足底肥。选用土层深厚的小麦茬水浇地。上一年秋用拖拉机深耕23cm,同时亩压入优质农家肥3500多kg,碳铵50kg,然后耙松起高垄,秋汇地,使肥、水、土三者充分融合为一体,保证了甜菜对水、肥的需求。2.适时覆膜播种。4月上中旬进行覆膜播种,比往年提早半个月,改平垄为高垄覆膜、宽窄垄种植法,一膜两行,大行距为60cm,小行距为33cm,株距30cm,实保苗4600株。3.选用良种,
Tsarist right before the worship of the Temple Monastery Township Xue Balu 7 farmers covered with high ridge mulching planted sugar beet 10.2 acres, the average yield 4710.2kg, sugar beet than the non-film planting yield 2.5 times. The specific measures used are: 1. Autumn deep plowing, Shi enough base fertilizer. Selection of soil deep stubble irrigated. In the previous year, the tractor plowed 23 cm in the autumn, and at the same time mu pressed over 3500 kg of high-quality farmhouse fertilizer and 50 kg of ammonium bicarbonate, then harrowed the high ridge and the autumn harvest land to fully integrate the fertilizer, water and soil, ensuring that the beet The demand for water and fertilizer. 2 timely sowing. In April on the middle of the film sowing, half an hour earlier than in previous years, flat ridge for the high ridge film, width and width ridge planting method, a film two lines, line spacing 60cm, spacing 33cm, spacing 30cm, 4600 strains. 3 selection of seeds,