莫吉制种技术探讨

Researches of Germplasm Resources of Prunus Fruit Trees in Jilin Province

摘要:

本文结合玉米制种实践，对莫吉制种进行了父母本错播期、行比、密度3个处理的试验，以探寻在当地的自然条件和生产条件下莫吉制种技术的关键，为其高产稳产制种提供依据。

Abstract:

The varietie charecteristics, distributions, and their main ecological characteristics, thenumber of chromosomes, the main economical characters and the cold resistance of the variety resourcesof Prtunus fruit trees in Jilin Province was idriuced in this paper.
The present situation of the utilization of Prunus resources was indroduced too, they were: (1) utilizing the wild resources of Prunus directly; (2)the cultivation of plum in peasant family; (3)the application in the breeding of cold resistance.
And the proposals on the development and utilization of prunus was provided.