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楠竹除生产竹材和轻工业原料外,还可生产味美可口、营养丰富的竹笋。随着我国人民生活水平的提高和国际贸易的发展,对竹笋的需要量越来越大,有计划有组织地发展笋用林,具有重要的意义。为了探索笋用林的丰产技术,近两年来,我们进行了初步研究。基本情况和试验方法试验区设在地区林科所新老竹林内,土壤为第四世纪网纹层发育的红壤,PH值6,土层深30—90厘米,肥力中等。东南坡向,坡度5—10度,海拔高60米。年
Bamboo in addition to the production of bamboo and light industrial raw materials, but also produce delicious, nutritious bamboo shoots. With the improvement of people’s living standard in our country and the development of international trade, the demand for bamboo shoots is growing. It is of great significance to develop the bamboo shoots in a planned and organized manner. In order to explore the high yielding techniques of bamboo shoots, we conducted a preliminary study in the past two years. Basic conditions and test methods The experimental area is located in the new and old bamboo forest in the area Linke. The soil is the red soil developed in the reticulate layer of the fourth century. The PH value is 6, the soil layer is 30-90 cm deep, and the fertility is medium. Southeast slope, slope of 5-10 degrees, 60 meters above sea level. year