“量身定制”科学种田向沙漠要产量 “节水+排碱”助力荒废盐碱地喜迎丰收

Core Viewpoint - The agricultural transformation in Tumushuke City, Xinjiang, has led to a successful harvest of 4,000 acres of late-maturing desert rice, showcasing innovative farming techniques in challenging environments [1][3]. Group 1: Agricultural Practices - The rice is expected to be harvested by December 10, with the cultivation of drought-resistant and salt-tolerant rice varieties initiated since 2025 [3]. - The irrigation method employed is a "water-saving + salt drainage" intermittent irrigation system, allowing for flexible water management based on the rice growth stages [3]. - Local agricultural technicians utilize abundant sunlight for pest control through a "water control and sun drying" method, which reduces the need for chemical pesticides [6][8]. Group 2: Soil Improvement Techniques - Techniques such as local salt drainage and straw return are implemented to create a sustainable cycle of "using water to nourish rice, using rice to improve soil, and using soil to conserve water" [6]. - The process of washing away salt and alkalinity from the soil is crucial, with water needing to seep in locally to effectively remove salt [8]. - The decomposition of straw after harvesting significantly contributes to soil improvement by adding organic matter [8].