摘要
１９９２～１９９４年在云南考察收集到８个桑种１个变种共１２８份材料，其中白桑３９份；鲁桑２份；长果桑２５份；长穗桑７份；华桑３份；广东桑４份；蒙桑７份；鸡桑１９份及蒙桑的变种鬼桑２１份。其中发现２个新桑类型，如毛叶长花柱和桑椹并联的种质以及桑椹特长的长果桑单株和作果用的桑树资源。
accessions of germplasm belonging to eight mulberry species and one variant respectively have been collected since l992.39 of them belong to M. alba;2 belong to M. multicaulis;25 belong to M. atropurpurea;7 belong to M. mongolica;19 belong toM. australis;and 21 accessions belong to M. mongolica var. diabolica koidz. Additionally 2 new mulberry genetic forms with morphological characteristics of dull leaf,long style,twin sorosis on one stalk,extra-long sorosis have been discovered.
出处
《蚕业科学》
CAS
CSCD
1995年第4期209-213,共5页
ACTA SERICOLOGICA SINICA
关键词
桑树
种质资源
分布
收集
Mulberry Germplasm resource Mulberry species Distribution Collection
