การส่งเสริมการใช้ปุ๋ยคอกผสมจุลินทรีย์เพื่อการผลิตข้าวอย่างปลอดภัยในชุมชนบ้านดอนหัน หมู่ 9 ตำบลท่าสองคอน อำเภอเมือง จังหวัดมหาสารคาม

Abstract

The purposes of this research were to promote and activity of the using the fertilizer with
microorganism to planting rice for safety, to study and compare knowledge and opinion to using the
fertilizer with microorganism to planting rice for safety before and after the promotion. The sample
consisted of 30 people in ban Donhan, village no.9, obtained by volunteery sampling. The instruments
used in this research were guidebook, brochure, knowledge questionnaire and opinion measures. The
statistics used to data analysis were percentage, mean, standard deviation, and statistical comparison of
paired t-test. The result showed that before the promotion, the villagers' knowledge had mean score at
fairly good level ( =12.36), after the promotion, the villagers' knowledge had mean score at very good
level ( =16.53), after the promotion, the villagers' opinion had mean score at agree level ( =2.72). When
compared an average score before and after the promotion, the result showed that after the promotion,
the students had knowledge more than before the promotion was statistically significant at .05 level. It
showed that the promotion resulted knowledge and opinion of the opinion increased.