不少荒地、荒山,由于干旱、贫瘠、多石,不能种庄稼,只长杂草。怎样把这些地方利用起来呢?种板栗树是一种好办法。板栗就是栗子,用途很广,果实可生食和煮食。栗子富含脂肪(6％)、蛋白质(6.4％),淀粉含量很高,达到41.3％,因此可以代替粮食吃,是木本粮食之一。 Many wastelands and barren hills, due to drought, barrenness, and many rocks, cannot grow crops and grow only weeds. How to use these places? Chestnut tree is a good way. Chestnut is a chestnut that is very versatile and the fruit can be eaten raw and cooked. Chestnuts are rich in fat (6%) and protein (6.4%), and their starch content is high, reaching 41.3%. Therefore, they can replace food and are one of the woody foods.