Result showed that the mixed pattern can increase the economic benefit and significantly improve land utilization, which can be popularized in the eastern mountain areas of Heilongjiang Province.
结果表明：这一混交模式可以大大提高经济效益，使林地利用率得到显著提高，是值得在黑龙江东部山区推广的混交模式。
The formulation of new plans for utilization of agricultural land, the achievement in the best economic benefit and the biggest total output and the evaluation of effects of new utilization ways.
制定新的农用地利用规划，并保证经济效益、总产出最佳，作出新利用方式的后效评价。
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