CAJ | 학술논문

为研究高纬度寒地青贮玉米的高产栽培技术，使农民增产、增收，以5个青贮玉米品种（系）为试验材料，进行了高纬寒地青贮玉米引种筛选试验。结果表明：不同品种间生物产量存在一定差异，中单5384产量最高。通过对生育期、株高、穗位、茎粗、单株鲜重、单株穗鲜重及生物产量综合分析，最适于黑河地区种植的青贮玉米品种应为中单5384。
위연구고위도한지청저옥미적고산재배기술，사농민증산、증수，이5개청저옥미품충（계）위시험재료，진행료고위한지청저옥미인충사선시험。결과표명：불동품충간생물산량존재일정차이，중단5384산량최고。통과대생육기、주고、수위、경조、단주선중、단주수선중급생물산량종합분석，최괄우흑하지구충식적청저옥미품충응위중단5384。
In order to study the high yield cultivation of silage maize in hight latitude cold region ,and increase the production and income of farmers ,taking 5 silage maize varieties(lines) as the test materials ,screening in‐troduction experiment of silage maize in high latitude cold region was conducted .The results showed that there existed significant differences of inbiomass among different varieties(lines) ,the yield of Zhongdan 5384 was the highest .Through the investigation of growth period ,plant height ,ear ,stem diameter ,fresh weight of single plant ,ear fresh weight and biomass yield ,the most suitable for planting was Zhongdan 5384 in Heihe area .