摘要
本文对早酥梨和香梨优良杂交株系85－8－15及其亲本作了果实主要性状遗传学调查，并对其休眠芽进行了过氧化物酶同工酶分析。结果表明：85－8－15是香梨和早酥的真杂种，该株系具有早熟、大果形、小果心、品质优、抗风、具红晕等优良性状，表现出明显的母性遗传趋势。过氧化物酶同工酶酶谱的遗传也证明了这一点。这为品种鉴定、香梨育种提供了理论依据。
In this paper.some main characters of fruits of hybrid pear 85 -8-15 and its parents (Xiangli(♂) Zaosu(♀) ) were investigated, and the peroxidase isozymic patterns in dormant buds were determined. The results indicated that 85- 8- 15 was a real hybrid variety of Xiangli and Zaosu.It had these good characters such as early maturlty, blgger size, smaller core, good quality, anti -wind ability and red color on the fruit surface. Its inheritance tended to female parent.The inheritance of POD showed the tendency, too.This provided a principle basis for cultivat identification and Xiangli breeding further.
出处
《塔里木农垦大学学报》
1999年第1期1-5,共5页
Journal of Tarim University of Agricultural Reclamation
基金
兵团科委资助
