Yellow River Delta Subsurface Drainage Technology Experiment and Research

Author: Peng Chengshan
Publisher:
Publish Date: 2006-02-01
Features: This book applies multi-source data fusion techniques, including remote sensing, to analyze the salinization trend in the Yellow River Delta region and establishes a soil salinization prediction and forecasting model. Through the introduction and engineering experiments of the subsurface drainage technology for soil improvement, it innovatively forms a comprehensive system engineering technology for saline-alkali land improvement, including survey and design, irrigation and drainage support, subsurface drainage installation, laser precision leveling, deep tillage for breaking compaction, and maintenance management. It also explores large-scale, automated, and one-time mechanical installation methods for subsurface drainage. The book demonstrates the significant role of popularizing and applying this engineering technology in large-scale improvement of saline-alkali land in northern China, expanding arable land resources, and enhancing agricultural comprehensive production capacity. This book is a scientific and technological achievement in agricultural engineering technology development and promotion, serving as a decision-making basis for large-scale popularization of this project and providing technical specifications for systematic subsurface drainage installation. This book applies remote sensing and multi-source data fusion techniques to analyze the salinization trend in the Yellow River Delta region and establishes a soil salinization prediction and forecasting model; through the introduction and engineering experiments of the subsurface drainage technology for soil improvement, it innovatively forms a comprehensive system engineering technology for saline-alkali land improvement, including survey and design, irrigation and drainage support, subsurface drainage installation, laser precision leveling, deep tillage for breaking compaction, and maintenance management; it explores large-scale, automated, and one-time mechanical installation methods for subsurface drainage; and demonstrates the significant role of popularizing and applying this engineering technology in large-scale improvement of saline-alkali land in northern China, expanding arable land resources, and enhancing agricultural comprehensive production capacity. This book is a scientific and technological achievement in agricultural engineering technology development and promotion, serving as a decision-making basis for large-scale popularization of this project and providing technical specifications for systematic subsurface drainage installation.