1, Pistachio nuts generally mature in September 9- 10/0, and the ripe fruits can be eaten or kept as seeds. Prepare loose and fertile soil for it, apply water and fertilizer in a moderate amount and many times, and do a good job in the prevention and control of pests and diseases in time, so that the plants can be harvested as scheduled.

2. Pistachio is a tropical evergreen tree, with a height of15-20m (the cultivator is often short and shrubby), dark brown branchlets, obvious leaf scars and grayish brown trunk. Fruit is an oval or spherical berry with a thin peel. The fruit is green to brown when immature, gray or rusty brown when mature. The weight of a single fruit is 40 ~120g, the flesh is yellow-brown, soft, stony, sweet and slightly sour, and the seeds are oblate, dark brown to brown, and1~ 9 pieces are shiny. The main cultivated varieties can be divided into oval, round (also known as bazigu), concave top and flat (also known as tangzigu) according to the shape, size and color of the fruit; Large fruit shape, medium fruit shape, small fruit shape, abnormal shape; Green meat and brown meat.