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陇中旱型水保林体系建设初探

作  者:
吴佐祺;周茂荣;陈建荣
单  位:
兰州水土保持科学试验站
摘  要:
本文探讨了陇中地区选用多层次灌木树种的重要性,提出了选择灌木树种的三项科学依据为:1.旱生分布序列;2.旱生水分生理指标;3.经济用途指标。本文还针对黄土高原不同地貌类型对营建水保林的要求,提出了可采用的灌木树种的建议。
译  名:
Preliminary study on the construction for system of xerophilous forestry for soil conservation in central part of Gansu Province
作  者:
Wu Zuoqi
摘  要:
Studying the importance of multiple composition of shrubs species in the regions concerned, the author points out three guidances for choosing shrub species: sequence of xerophytic distribution, indexes of xerophytic physiologic water and indexes of economic benefits. A number of shrub species meeting the requirments of soil conservation forestry are suggested as well.

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