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德庆县新圩金鸡山,海拔高程101米,面积139亩。其中北坡(阴坡)面积74.5亩,占总面积的53.6%,生长着良好的芒箕草和稀疏的马尾松,水土流失轻微;南坡(阳坡)面积64.5亩,占总面积46.4%,是个支离破碎、流失剧烈、危害严重的崩山群,有崩岗10个,直接危害农田100多亩,其中有50多亩变成湖洋田,40多亩被泥沙覆盖成沙渍地。该崩山在五十年代巳采用过崩岗口筑谷坊、拦沙坝等方法进行治理,收到一定的暂时效果,但崩岗陡崖不稳定,崩塌依然不断发生。
Deqing Xinwei Jinji Mountain, 101 meters above sea level, an area of 139 acres. The north slope (shady slope) covers an area of 74.5 mu, accounting for 53.6% of the total area. It grows well with Scrophulariaceae and sparse Pinus massoniana, with slight soil erosion. The south slope (sunny slope) covers an area of 64.5 mu, accounting for 46.4% , Is a fragmented, drastic loss, endangering the collapse of the collapse of the group, there are 10 posts, directly endanger the farmland of 100 acres, of which 50 acres into the lake fields, 40 acres of muddy sand covered by sandy land. The collapse hill in the fifties had adopted the collapse of Ganggu valley, barrage and other methods of treatment, received a temporary effect, but the collapsing cliff is unstable, the collapse is still happening.