我所洋梨原始材料圃始建于1959年,至1963年被列为国家洋梨原始材料圃。从1971年起我们对圃内66个洋梨品种,进行系统地观察、记载和研究。截止1983年筛选出品质较好的七个洋梨品种(巴梨和三季梨除外)。现简介如下,供各地在发展洋梨时参考。一、中早熟品种1.伏茄梨(Beurre Giffard)原产法国,1956年自辽宁省果树所引入,在大连地区有少量栽培。树势中庸,树冠圆头形,枝条软而弯曲,分布密度中等。一年生枝条赤褐色,叶片小而下垂,以短果枝结果为主。 The raw material garden of my pear was built in 1959 and was listed as a national pear raw material garden in 1963. Since 1971, we have systematically observed, documented and studied 66 pear varieties in the garden. As of 1983, seven pear cultivars with good quality (excluding pear and third season pears) were screened out. Now briefings are as follows for reference in the development of pear. First, the variety of early maturity 1. Beurre Giffard (French Beurre Giffard) native to France, introduced in 1956 from the fruit trees in Liaoning Province, a small amount of cultivation in Dalian. Moderate tree-shaped, crown-shaped round, soft and curved branches, the distribution of medium density. Annual branches auburn, leaves small and drooping, mainly short fruit branches results.