板栗高产栽培技术板栗为落叶乔木，属木本粮食果树。其营养丰富，质脆香甜，风味极佳，倍受人们青睐。板栗适应性强，山地丘陵皆可种植。一、苗木繁殖嫁接繁殖是保持板栗品种优良种性，防止劣变，高产稳产的有效措施。１、培育砧木。砧木种籽有茅栗和野生两种，育苗以春播... Chestnut high yield cultivation techniques chestnut deciduous tree, is a woody grain fruit trees. Its nutritious, crisp sweet, excellent flavor, much people favor. Chestnut adaptable, mountain hills can be planted. First, seedling propagation Grafting breeding is to maintain good varieties of chestnut varieties, to prevent deterioration, high and stable production of effective measures. 1, cultivate rootstocks. Rootstock seedlings are two kinds of wild and wild, nursery to spring sowing ...