随着改革开放的深入发展，近年来许多国外和台湾的稀、优水果先后进入我国果品市场，由于质优价高，市场前景看好，果树生产者钟情国内外果树优良品种，出现了一般引种热潮，桃、油桃、黑李、提子、台湾枣先后登场；而市场的炒作因素，使引种工作多少带有某些盲目性；一个好的 With the deepening of reform and opening up, in recent years, many foreign and Taiwanese rare and superior fruits have successively entered the fruit market of our country. Due to the high quality and price, the market prospect is favorable. Fruit producers are fond of the fine varieties of fruit trees both at home and abroad, , Peach, nectarine, black plum, raisin, Taiwan date has appeared; and speculation in the market, the introduction of the work with some of the blindness; a good