广西博白县生猪养殖业存在的问题及对策研究

发布时间：2018-01-04 03:29

本文关键词：广西博白县生猪养殖业存在的问题及对策研究　出处：《广西大学》2015年硕士论文　论文类型：学位论文

【摘要】：博县为广西养猪第一大县,近年来养殖造成的大气、河流等环境污染现象频发。通过对博白生猪养殖业的现状调查,发现博白生猪养殖业主要存在以下问题：(1)猪场建场选址不合理；(2)养殖员工素质偏低,经营方式不规范；(3)许多养殖场不按要求使用饲料、滥用兽药；(4)病死猪随意丢弃江河中,污染江河；(5)猪场清洁生产工艺滞后；(6)多数养猪场未建排污处理设备；(7)养猪排泄物不经处理直接排入自然水体；(8)小型养殖户多且分散。针对以上问题,对博白生猪养殖业的可持续发展提出相应的发展对策：(1)科学规划选址、确定适度规模,以达到控制污染；(2)加强科技培训(3)按要求饲喂正规饲料、合理使用兽药,从而降低排泄物中重金属污染物的含量；(4)建立健全无害化处理设备,避免病死猪随意丢弃江河造成污染；(5)大力推进养殖生产工艺及管理标准化,通过推广环保清洁工艺及标准化管理,进一步降低粪污排放对江河造成的污染。(6)通过固态猪粪制肥、液态猪尿及废水制沼气等资源化利用,解决猪场排污设备缺乏的问题；(7)加强养殖污染流域水质监测及水污染治理；(8)推进小型养殖场建场标准化、强化生猪养殖法制化管理制度,进一步规范小型养殖户的生产经营问题,通过标准化、法制化引导规范养殖业执法监管。
[Abstract]:Bo County Guangxi pig first county in recent years, due to frequent culture atmosphere, rivers and other environmental pollution phenomenon. Through the investigation of the status quo of Bobai pig breeding, pig breeding industry in Bobai found that the main problems as follows: (1) construction site farm is not reasonable; (2) low culture quality of the staff, management is not standardized; (3) many farms are not required to use feed, veterinary drug abuse; (4) pigs discarded in the river, pollution of rivers; (5) the lag of cleaner production of pig farm; (6) the majority of farms did not build sewage treatment equipment; (7) the pig excrement not treated directly into natural waters; (8) small farmers scattered. To solve the above problems, put forward corresponding countermeasures for the sustainable development of Bobai pig breeding industry: (1) the scientific planning and site selection, to determine the appropriate scale, in order to control the pollution; (2) strengthen technology training (3) according to For regular feeding feed, reasonable use of veterinary drugs, so as to reduce the content of heavy metal pollutants in the excreta; (4) establish a harmless treatment equipment, avoid dead pig discarded river pollution; (5) vigorously promote aquaculture production technology and management standardization, the cleaning process and promote environmental management standards, to further reduce the dung pollution of rivers pollution. (6) through the solid fertilizer utilization of liquid manure, pig urine and waste water to produce biogas and other resources, solve the sewage farm equipment shortage problem; (7) strengthen water quality monitoring and water pollution control pollution basin; (8) to promote the small and medium-sized farms built a standardization, strengthening pig breeding legal management system, to further standardize the production and operation of small farmers, through standardization, legalization of aquaculture guide and standardize the supervision of law enforcement.

【学位授予单位】：广西大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F326.3

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