DONG Lanying, WANG Weiyue. Analysis and Evaluation on Project of Transforming Slope into Terrace in Qinghai Province[J]. Bulletin of Soiland Water Conservation, 1995, 14(5): 51-53.
DONG Lanying, WANG Weiyue. Analysis and Evaluation on Project of Transforming Slope into Terrace in Qinghai Province[J]. Bulletin of Soiland Water Conservation, 1995, 14(5): 51-53.DOI:
Based on the material of investigation and experment
according to some relevant indexs
12.43×104hm2 of transforming slope into terrace project in Qinghai province which constrcted in 1994
is quantitatively analysized about the input and output.Thereby
the benefits of socity
economy and ecology of the project is confirmed scientifically.It is fully illustrated that the project play an very important role in controlling soil and water loss
in improving the ecoevironment
it has a practical significance for promoting the crop yield of Qinghai province to reach a new step
and for promoting the economical development and taking the mountainous people from poverty to wealth