摘要
对金华市磐安县浙贝母进行引种栽培试验,取大贝(约46个/kg)、中贝(86个/kg)、小贝(200个/kg)3个类型,分别以250、500、750 g/m2的密度种植,3次重复,分析其增产与类型、种植密度的关系,并对其不同类型种源进行了特性观察。结果表明:以中贝250 g/m2的密度种植产量倍数最高(2.77倍),以小贝750 g/m2密度种植产量倍数最低(0.98倍),最高产量倍数是最低产量倍数的2.83倍,选择中贝以250 g/m2的密度种植最适宜。3个类型种源中,除了植株高度、鳞茎大小不同外,还有小贝不会开花,其他2个类型都会开花。
Introduction of Fritillari thunbergii from Pan′an County was carried out that experiments were designed for three density（250 g/m2,500g/m2,750 g/m2） in three size（46 per kg,86 per kg,200 per kg） with three replicates,in order to analyze the relationships between its yield and planting density,different types.Results showed that the highest yield was 2.83 times as much as the minimum,respectively to the middle with 250 g/m2 and the small with 750 g/m2.Except for the differences from the height and bulb size,the small were not flowering plants but the others were flowering.
出处
《现代农业科技》
2016年第14期64-65,共2页
Modern Agricultural Science and Technology
关键词
浙贝母
引种
种源特性
产量
浙江丽水
Fritillari thunbergii
introduction
provenance characteristics
production
