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A102杨(P·simonigra×P·nigrasimonii)是人工杂交种,系由黑龙江省林科所1975年育成,自1981年开始,先后参加了林业厅组织的14个地点26个品系的七年区域栽培试验,证明A102杨在生长、形质和抗性三个方面的综合指标超过对照种(小黑杨)7.1%,被列为有推广价值的优良品系。现将试验及其结果报告如下:
A102 P. simonigra × P. nigrasimonii is an artificial hybrid which was bred in 1975 by Heilongjiang Forestry Institute. Since 1981, P. simonigra × P. nigrasimonii has participated in the seven-year regional cultivation of 26 strains in 14 locations organized by the Forestry Department. The results showed that the comprehensive index of A102 was more than 7.1% of that of the control (Populus simonii) in terms of growth, quality and resistance, and was listed as a good line with popularization value. Now the test and the results are reported as follows: