漆树是以收漆为主要目的的特用经济林树种,漆汁贮存在已发育成熟的漆汁道中,在割漆年分里不论采用何种“养生割漆”技术,每轮刀均只能流出部分漆汁,如此连续多年,直至倒林而终止。其产量是一个连续变量,不容易分年记录的;它的单口单株产漆量要受到多种割漆技术因素(口型、割口数、轮刀次数、割口部位、割口距离……)的直接制约。这种制约在不同的漆产区,因各省不同的传统割漆方法,则表现得更为明显,所以它不象果树和 Lacquer tree is to take the main purpose of the special economic forest tree species, lacquer juice stored in mature lacquer Road, in the years of cutting paint no matter what kind of “health cut paint” technology, each knife can only flow out Part of the paint, so many years, until the end of the forest down. Its output is a continuous variable, not easy to record year-by-year; its single-port production of paint per unit is subject to a variety of cutting technical factors (mouth type, cutting the number of cutters, cutting the number of cutting points, cutting distance ... ) The direct constraints. This restriction in different paint producing areas, due to the different provinces of the traditional cutting method, it is more obvious, so it is not like fruit trees and