摘要
在年降水量478mm,干燥度1.63,年平均气温6.2℃,≥10℃积温2260℃,旱塬地进行马铃薯不同品种不同栽培方式试验得出:10个品种间在单株茎数、单株叶片数、单株块茎数、单个块茎重、单位面积产量等性状存在显著性或极显著性差异,4种种植方式对马铃薯产量有着显著性影响,其中以中幅双行靠垄作种植方式产量最高。建议在旱塬地或生态相似地区推广陇薯3号,以中幅双行靠方式种植,产量可以达到2334.5kg/667m2。
In The annual rainfall 478 ram,Drying of 1.63,Annual average temperature 6.2℃,≥ 10℃ Cumulative temperature 2260℃,Dryland for different varieties of potato different cultivation methods drawn Test：10 varieties in Several stems per plant,single leaves,single plant tubers,A single tuber weight,Traits such as yield per unit area there was significant or very significant difference,Four of potato cultivation methods have significant yield effects,Among the pieces of double cropping patterns on the ridge for the highest yield.Recommendations in the region or ecological areas similar to the promotion of Dryland Gansu potato on the 3rd,To double the rate in the manner by the middle Pieces cultivation, production can be achieved 2334.5 kg/667m^2.
出处
《内蒙古农业科技》
2008年第1期38-39,49,共3页
Inner Mongolia Agricultural Science and Technology
基金
宁夏回族自治区科技局项目
关键词
品种
平作
垄作
双行靠
中幅
Variety
Flat Cultivation
Ridge
Double on
Middle pieces
