（走进中国乡村）广西农人探索生态特色养殖新模式

Core Viewpoint - The article discusses the innovative ecological breeding model being explored by a pig farmer in Guangxi, focusing on the use of fermented feed to improve pig health and meat quality while reducing environmental impact [1]. Group 1: Farmer's Background and Challenges - The farmer, Lu Rensong, has over ten years of experience in pig farming and returned to his hometown to start a business after his father's illness in 2015 [3]. - He faced significant challenges, including a disease outbreak in 2019 that resulted in the loss of over 1,000 pigs and direct losses exceeding 1 million RMB [3]. - After two major setbacks, he recognized the need to shift from traditional farming methods to explore new avenues for sustainable growth [3]. Group 2: Innovative Farming Practices - Lu Rensong has transitioned to a specialized breeding model, focusing on local black pigs and mixed-breed pigs that are more resistant to diseases and can thrive on rough feed [4]. - He partnered with Wang Guolin to implement a new planting and breeding model that utilizes a multi-layered hydroponic system for growing wheat grass, which can yield significantly more than traditional farming methods [4]. - The fermented wheat grass feed, rich in probiotics, has improved the intestinal health of the pigs, leading to reduced odors in pigsties and less pressure on waste management [4]. Group 3: Market Position and Impact - The shift to a quality and specialty-focused breeding strategy has allowed Lu Rensong to establish a stable reputation in the local market, despite longer breeding cycles [5]. - Other farmers in the region have begun adopting the fermented feed approach, resulting in increased milk production in sows and healthier piglets, along with reduced disease incidence and lower labor costs [5]. - Lu Rensong currently raises over 200 pigs, applying his professional knowledge in practice and demonstrating the potential for small-scale specialty agriculture [5].