不宜高 不宜间作玉米和高粱等高杆作物,以免影响果树的通风透光性;宜间作红薯和豆类等矮秆作物。 不宜深 不宜与根系发达、扎根较深的作物间作,以免果树与作物之间发生争肥、争水矛盾;宜与根系分布较浅、主根不发达的作物间作,如间作蔬菜作物效益更好。另外,对地方消耗强的作物不宜在果园间作,最好间 Should not be high for intercropping corn and sorghum and other high bar crops, so as not to affect the ventilation of the fruit trees light; Intercropping sweet potatoes and beans and other dwarf crops. Should not be deeply rooted with developed roots, deep root crop intercropping in order to avoid competition between fruit trees and crops, competing for water conflicts; should be shallow root system, the main root underdeveloped crop intercropping, such as intercropping vegetable crops better. In addition, the local consumption of strong crops should not be made in the orchard, the best room