大青杨是黑龙江省山区速生丰产林的主栽树种之一,其生产潜力很大。为使大青杨人工林的栽培技术能向深度发展,使丰产林逐步转到集约经营上,必须制定丰产林标准。为此,由黑龙江省林业科研所主持起草,省森工总局营林局、苇河林业局等单位协作制定了《黑龙江省大青杨丰产林标准》,并由省森工总局主持,通过了审定。此标准是在调查、研究、总结我省30年来大青杨人工林营造、管理方而的丰富经验的基础上,对某些现时采用 Populus euphratica is one of the main tree species for fast-growing and high-yield forests in mountainous areas of Heilongjiang Province, and its production potential is very high. In order to promote the cultivation technology of Populus delphinium plantation to the depth and gradually turn the high yield forest into intensive management, it is necessary to formulate the standard of high yield forest. To this end, the forestry research institute of Heilongjiang Province presided over the drafting, the Provincial Forest Bureau Forest Bureau, Wei River Forestry Bureau and other units to develop a “green Daqing Yangfeng yield forest standard”, and by the Provincial Forest Industry Administration, adopted Validation. This standard is based on the investigation, research, summarize the rich experience of the construction and management of Populus deltas plantation in our province over the past 30 years,