四川省竹类引种的研究

A STUDY ON INTRODUCED BAMBOOS IN SICHUAN PROVINCE

本文报导四川竹类引种的概况,作者曾同有关人员自7省引入竹种20属、130种。其中:省外、国外10属、56种。在四川省林科院成都林业试验场,作栽培驯化试验后,又引至灌县、长宁、纳溪等县栽培的生长调查数据;并按在我国引种10个县(市)的7个气候因子,运用因子分析方法,作气候区划。再结合四川省的地形地势、地质、土壤、气候、植被、竹类分布和竹子引种成效,作竹类引种初步区划,提出区划为4个竹类引种分区意见,以便分别制定适宜的引种栽培措施,使竹类生长适合本地的生态环境,为进一步发展竹类资源,提供科学依据。

This paper reports the study on introduced bamboos of 130 species of 20 genus (including: 56 species of 10 genus from foreign counties or other provinces) from 7 source province in Sichuan province. The writer After Introduced experiments at Chengdu Forest Research Test Station, some bamboos were planted at Guanxian、Changlin、Naxi counties、etc. Based on the growth investigation, from these places and climatic zoning through analysis of seven climatic factors of ten source counties (city), conbined with topography、climate、soil、vegetation、distribution of bamboos, the results of introduction were analysed. Bases on the local ecological condition during the growing season of introduced bamboos, 4 introduction districts of bamboo were put forward, So that the rational management regions can be adopted in different conditions, the results provide scientific bases for developing bamboo forests as natural resources.