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南方集体林区防护林占有林地面积的比重很小,以江西为例,理论上以20%较为合适,实际上只占5.7%。上饶地区是信江源头,按区划,防护林应占有林地面积的24%,实际上只有1.72%。鹰潭市更少,防护林面积只有1 560亩,仅占有林地面积的0.093%,所辖的余江、贵溪两县,1 983年林业区划调查统计时竟无一亩防护林。由于防护林面积小,加之其他有的林种面积也在
In the southern collective forest area, the proportion of shelterbelts occupies a small proportion. Taking Jiangxi as an example, in theory, 20% is suitable and in fact only accounts for 5.7%. Shangrao is the source of the river, according to the zoning, shelterbelts should occupy 24% of the forest area, in fact, only 1.72%. Fewer Yingtan City, shelterbelt area of only 1,560 acres, accounting for only 0.093% of the area of forest land, under the jurisdiction of the Yujiang, Guixi two counties, the 1983 survey of forestry zoning statistics actually no acre shelterbelt. Due to the small area of shelterbelts, other forest areas are also present