在丘陵山区的背风向阳、土质较好的山坡,可以根据当地的气候条件,培育一些果树和木本油料以及其他经济林,各地也有这方面的习惯。坡地栽培的果树,经过嫁接,生长高大、树冠扩张。然而果树抗风抗寒、抗霜冻的能力较差,所以需要在果树周围和果树的行间配置防护林带或灌木,以起到防风、防寒的作用。 In the hilly mountains of the leeward sunny, better soil slopes, according to local climatic conditions, cultivate some fruit trees and woody oil and other economic forest, all over this habit. Slope cultivation of fruit trees, after grafting, tall growth, crown expansion. However, the fruit trees are less resistant to wind and cold and less frost resistant, so it is necessary to arrange shelterbelts or shrubberies around the fruit trees and between the fruit trees to play a role of windbreak and cold prevention.