Farmland Soil Improvement

Farmland Soil Improvement refers to agricultural practices that use engineering, agronomic, biological, and material technologies to improve soil structure, fertility, salinization, acidification, compaction, pollution control, and water retention capacity. It covers organic fertilizer improvement, soil conditioners, straw returning, saline-alkali land improvement, acidified soil remediation, cultivated land quality improvement, microbial agents, soil testing, water-saving irrigation, and farmland ecological restoration. With the development of food security strategies, green agriculture, and high-standard farmland construction, farmland soil improvement is moving toward precision, ecological management, sustainability, and full-process management.