论文部分内容阅读
黑龙江省巴彦县野生大豆保护点是农业部/联合国开发计划署/全球环境基金“作物野生近缘植物保护与可持续利用”项目在中国3个野生大豆保护示范点之一。目前,经GPS测量已确定了巴彦县野生大豆保护点的面积为29.9 hm2,野生大豆分布面积为20.2 hm2,确定了30个样方。经2008年对保护点资源状况和生态环境监测评估,初步明确了目标物种(野生大豆)的种群密度、目标物种丰富度、生长状况、类型以及保护点内和周边生态环境。
Bayan County Wild Soybean Protection Point in Heilongjiang Province is one of the three demonstration sites for the protection of wild soybeans in China under the Ministry of Agriculture / UNDP / GEF “Crop Wild Relatives Conservation and Sustainable Use ” project. At present, the area of the protected point of wild soybean in Bayan County has been determined to be 29.9 hm2 by GPS measurement, and the distribution area of wild soybean is 20.2 hm2, and 30 plots have been identified. After the monitoring of the resource status and ecological environment in the protected areas in 2008, the population density, species richness, growth status and type of the target species (wild soybean) and the ecological environment in and around the protected area were initially identified.