在小麦、大豆等草本粮油产量越来越高、增产幅度越来越小的时候,专家们盯上了大枣、核桃、板栗等木本粮油。专家们说,树上也能“产”粮食,而且安全、健康,增产潜力大!木本粮油是指从树木上采摘的可代替粮食或可榨油的果实、种子。板栗、柿树、枣树等可提供优良的食品,油桐、油茶、核桃等可提供优质食用油或工业油 In wheat, soybeans and other herbal grain and oil production is getting higher and higher, yield increasing smaller and smaller, experts eyeing the jujube, walnut, chestnut and other woody grain and oil. Experts say that trees can also produce food that is safe and healthy and has great potential for increasing production. Woody grain refers to fruits and seeds that can be picked from trees instead of food or oil. Chestnut, persimmon, jujube, etc. can provide excellent food, tung tree, camellia, walnut, etc. can provide high-quality edible oil or industrial oil