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右江河谷干热地区,在广西的西南部,地跨百色、田阳、田东三县,连成一个东西长约200里,南北宽约24—40里的谷地(见图),总面积2242770亩。这个谷地,称为右江盆地,气温高,雨水少,旱季长(见表一),是广西最干热的地方,不利于育苗造林,早在二、三十年代,百色、田阳、田东就开展造林,当时,除百色镇北郊(现百色汽车站一带)造林,担水上山抗旱,获得成功100多亩外,其他地方造林成效甚微,其原因很多,主要是造林技术不适于当地干热的气候特点。
Youjiang River valley dry and hot areas, in the southwest of Guangxi, across the Baise, Tian Yang, Tiandong counties, even into a thing about 200 miles north-south width of 24-40 miles Valley (see photo), with a total area of 2242770 mu. This valley, known as the Youjiang Basin, is characterized by high temperature, low rainfall and long dry season (see Table 1). It is the hottest place in Guangxi and is not conducive to nursery and afforestation. As early as the 1920s and 1930s, Baise, Tianyang and Tiandong At the time, afforestation was carried out. At that time, afforestation was carried out in the northern suburbs of Baise Town (now Baise bus station), and water was taken to the mountains to fight drought. With a success of more than 100 mu, afforestation in other places had very little success. There were many reasons for this, mainly afforestation techniques not suitable for local Dry and hot climatic characteristics.