Loess Plateau dryland agricultural theory, technology, and potential

Author: Hu Hengjue et al
Publisher:
Publish Date: 2002-10-01
Features: This book is a comprehensive monograph on the research of dryland agricultural systems in the Loess Plateau, integrating theory and technology while emphasizing both practicality and strategic importance. The book is divided into 10 chapters: Chapter 1 briefly elaborates on the structure, characteristics, stability mechanisms, and regulatory theories of the dryland agroecosystem in the Loess Plateau from an ecosystem perspective, as well as key points. Chapters 2 to 4 systematically discuss the availability of soil moisture and its regulation principles and techniques, as well as the synergistic effects and coupling mechanisms of water and fertilizer interactions. Chapter 5 systematically discusses and introduces the theory, technology, problems, and countermeasures of modern water-conserving agriculture. Chapter 6, starting from the physicochemical characteristics of saline soils, elaborates on the mechanisms of secondary soil salinization, its prevention, improvement, and utilization. Chapter 7 focuses on introducing planting systems and water-conserving and moisture-retaining tillage techniques. Chapter 8, with theoretical research as the focus, discusses high-yield, high-efficiency, and drought-resistant cultivation techniques for major crops in the Loess Plateau. Chapters 9 and 10, from the perspectives of ecological environment reconstruction and sustainable development, discuss the development potential, strategies, and countermeasures for dryland agriculture in the Loess Plateau. The book is highly systematic, operational, innovative, and strategic, serving as a valuable reference for research institutions, universities, decision-making departments, industrial sectors, and related personnel.