In the environment of environmental protection, farmers should timely understand the state's livestock breeding policy and look for the 13th five year plan for livestock breeding. Otherwise, they will be eliminated if they go against the weather. The state is increasingly strict with environmental protection, and many farms that have not obtained the EIA are ordered to close down. For large farms.

上一套粪污处理设施并没有太大压力，但是大猪预混料对于散户来说，这一套粪污处理设施便可能耗尽所有资金。万一环评不过关便要关门停业，这对散户来说是致命打击。

There is not much pressure on the last set of advanced sewage treatment facilities, but for retail investors, this set of sewage treatment facilities may run out of funds. In case of failing to pass the EIA, they will close down, which is a fatal blow to retail investors.

另外管理和技术也是散户的一个弊端，举一个简单的例子，从母猪产仔到肉猪出栏，大猪预混料几家散户可以做到全程对生猪进行跟踪记录档案，顶多就是记一下哪窝猪仔打了那些疫苗，等进入育肥阶段之后更是基本没有任何资料。

In addition, management and technology are also a drawback of retail investors. Take a simple example, from sow litter to pig slaughter, several retail investors of pig premix can track and record pigs in the whole process. At most, they can record which litter of pigs were vaccinated, and there is basically no information after they enter the fattening stage.

虽然养殖散户拥有多年的养殖经验，但是技术仍然不比大型养殖场，各个环节专人负责，各司其职，效率非常高。

Although the individual farmers have many years of breeding experience, the technology is still no better than that of large farms, with special personnel responsible for all aspects, performing their duties, and the efficiency is very high.