简介板栗高接换种技术云南省林科院黄汝昌邵则夏板栗为干果，富含淀粉及多种营养素故俗称木本粮食，又称铁秆庄稼。一年栽种，多年受益，好栽、好活、好管、好吃，深受群众欢迎。我省现有板栗栽种面积约１３．３３万ｈｍ２，年产量８２２万ｋｇ，平均每公顷产量不到１５０... Brief introduction Chestnut high exchange technology Yunnan Academy of Forestry Huang Ruchang Shao Ze Xia chestnut is dried fruit, rich in starch and a variety of nutrients, commonly known as woody grain, also known as straw crop. Year planted, for many years to benefit, good planted, good living, good control, delicious, welcomed by the masses. The province’s existing chestnut planting area of ​​about 133,300 hm2, annual output of 8,220,000 kg, the average yield per hectare less than 150 ...