论文部分内容阅读
水土保持欲以生物为主,那就应有促使生物迅速生长的相应措施。这些措施,除了对于生物本身的直接研究外,还应以适当的工程措施相配合,这是一项十分必要的基础工作。因为工程措施和生物措施是水保治理中的两条腿,就一个坡面来说,工程为生物开辟、改善了立地条件;生物除直接体现水保治理的经济效益外,又辅助稳定了工程措施。两者的同时存在和相依相促,便构成了增加坡面治理效益的不可分割的基本方式,如辅助生物治理的工程形式——窄梯田便是其中的一种。
If soil and water conservation are to be dominated by living things, corresponding measures should be taken to promote the rapid growth of living things. In addition to direct research on the biology itself, these measures should be complemented by appropriate engineering measures. This is a very necessary foundation work. Because engineering measures and biological measures are the two legs in the management of water and soil conservation, for a slope, the project opens up for biology and improves the site conditions. In addition to directly reflecting the economic benefits of the management of water and soil conservation, the biological aids in stabilizing the project Measures. The coexistence and interdependence between the two forms an indivisible basic way to increase the efficiency of slope management. One example is the project form of assisting biological management - narrow terraces.