Innovative Practice of Science and Technology Supported Western Village Public Cultural Services in China

The shortage and inefficiency of public cultural services are common problems in China, especially in the western regions. Baiyun District has made use- ful exploration to the construction of rural public cultural service system, network system, resource system, management system and service system.

贵阳市白云区杉木缩顶病研究

杉木缩顶病是我国南方地区杉木幼林中一种重要病害,病原菌是半知菌亚门腔孢纲黑盘孢菌科中的黑盘孢菌。该病近年来在贵阳市白云区小山村后山流行成灾。通过室内培养幼、中和成熟林各数枝带病枝条,研究其分布情况。结果表明:杉木缩顶病在小山村后山中部幼林发病率为96%,最高病害指数为4,最低病害指数为1,并针对该病的发生特点提出了有效防治措施。