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唐山市丰南区西部土质粘重,种植作物以棉花为主,面积达15万亩。为了充分利用当地棉柴资源,丰南区农牧局技术人员经过多年努力,探索出了以棉柴做主料生产平菇的新技术。该技术既可降低因焚烧棉柴造成的环境污染,与过去常用的以棉籽皮生产平菇相比,原料成本下降50%,总成本下降30%以上。据调查,平菇种植户生产面积1000平方米可实现纯收入平均31500元。现把该项技术介绍如下,仅供参考。
Tangnan City Fengnan western sticky soil, planting cotton-based crops, an area of 15 acres. In order to make full use of local cotton resources, Fengnan District Bureau of Agriculture and Animal Husbandry after years of hard work, to explore the use of cotton as an ingredient in the production of mushroom new technology. This technology not only reduces the environmental pollution caused by incineration of cottonwood, but also reduces the cost of raw materials by 50% and the total cost by more than 30% as compared with the conventional production of mushrooms with cottonseed husk. According to the survey, flat mushroom farmers produce an area of 1,000 square meters can achieve an average net income of 31,500 yuan. The technology is introduced below, for reference only.