“秸”尽其用折射现代农业密码（人民时评）

Core Viewpoint - The transformation of straw from a waste product to a valuable resource reflects a significant shift in development concepts, strong support from technological innovation, and precise guidance from national policies, contributing to the establishment of a modern agricultural industry system [1][3]. Group 1: Straw Utilization - The annual production of crop straw in China has reached 867 million tons, with a collection capacity of 733 million tons, resulting in a comprehensive utilization rate of 88.3% [1]. - Straw is now being repurposed into fertilizers, animal feed, energy, and even industrial raw materials, marking a significant advancement in modern agriculture [1][3]. - The utilization of straw as animal feed has seen rapid growth, with an annual utilization rate increasing by approximately 2 percentage points, reaching 173 million tons [2]. Group 2: Technological and Policy Support - The integration of straw return to the field with soil cultivation practices enhances soil organic matter content and improves water and nutrient retention [2]. - The "Accelerating the Construction of an Agricultural Power Plan (2024-2035)" emphasizes the need for a full-chain approach to upgrading the agricultural industry system, with straw utilization exemplifying this upgrade [3]. - The central government's policy supports the comprehensive utilization of straw, aiming for its high-value application and continuous exploration of its potential [4]. Group 3: Environmental and Economic Impact - Straw is being utilized as a clean energy source through methods such as direct combustion, pyrolysis gasification, and biogas production, contributing to energy structure optimization and ecological protection [3]. - Innovative uses of straw, such as serving as a substrate for mushroom cultivation, have opened new avenues for farmers to increase their income and expanded the agricultural industry chain [3]. - The shift from burning straw to fully utilizing it represents a critical step towards achieving a sustainable agricultural model and enhancing overall agricultural efficiency [2][3].