Experiment on technique of cavity making by explosion in agriculture
Dang Jin · Xibei Nong-Lin Keji Daxue xuebao. Ziran kexue ban · 2002
Field experiment is carried out to study the use of cavity making by explosion in aridagriculture.Results indicate that cavity making by explosion can make a steady blasting cavity and crisscross fissures in the soil in the crop root zone and raise the air permeability of the soil in this zone.Also,it can improve the soil moisture in drought season and increase the crop yield in arid areas.