The purpose of this research were the promotion of use Manure mixed with microorganisms to rice production safely andTo study and compare the knowledge and attitude towards Per use of manure mixed with microorganisms, in the Ban Don Han community, Moo 9, before and after training. The sample consisted at the participate training, villagers in the community Ban Don Han, moo 9 voluntary to participate in training, the 30 people. The research instruments used in research Including questionnaire of knowledge, attitudes, brochure, manual of the promotion of use Manure mixed with microorganisms to rice production safely, in the Ban Don Han community, Moo 9. The statistics used in frequency data analysis were percentage, standard deviation and hypothesis Statistical Paired t-test. The study found that knowledge before training the villagers at a moderate level (x ̅=12.36) and after the training the villagers in the level good (x ̅=16.53) . attitude before training in the high level (x ̅=2.34) and after training at a high level (x ̅=2.72) . When comparing the average scores of the trainess before and after training. Found, trainees knowledge and attitude more and more than before the training significantly 05.Show that the training process can create knowledge and attitudes in the use of manure mixed microbial to rice production safely. Therefore, the trainees have special attention makes me achievement came out in a better way