Core Insights - Addressing the imbalance between crop and livestock farming is crucial for reducing livestock wastewater generation from the source [1] - The current challenge in controlling livestock pollution is the local mismatch between crop and livestock farming, leading to environmental pollution risks [1] Group 1: Pollution Management - The reality of regional imbalance in livestock farming leads to difficulties in manure disposal and increases environmental pressure [1] - The main challenge lies in managing liquid manure, which is produced in large quantities, has high application costs, and lacks proper disposal channels [1] - Implementing rainwater and wastewater separation is essential to avoid increasing treatment costs by mixing clean water with wastewater [1] Group 2: Water Conservation Techniques - Promoting water-saving breeding technologies can significantly reduce water waste, such as switching from "duck-billed" drinkers to bowl or nipple types, which can save over 30% of water [2] - Upgrading to leak-proof flooring combined with high-pressure washing can also yield significant water savings [2] - Precision management in water usage is necessary, including training for farmers to enhance water-saving awareness and regular equipment maintenance to prevent leaks [2]