Development of Bio – product Using Activity to Replace Chemicals in Off – Season Longan Production, Banhong District, Lamphun Province
Keywords:Bio-product, off–season longan, Banhong district
The purpose this one group pre-posttest quasi - experimental study was to develop and assess of bio – product using activity to replace chemicals in off – season longan production. The bio – product using activity to replace chemicals in off – season longan production was developed by 16 representative of off – season longan production famers of Banhong District, Lamphun Province, 1 community leader representative, 4 representatives of Banhong District, 1 agricultural gov’t officer and 2 technical gov’t officers. Then it was executed and tested. The content analysis, efficiency of process: E1 / efficiency of product: E2 according to the set criteria of 80 /80 were assessed. Total of 32 off – season longan production famers was recruited into the study to evaluate the activity to replace chemicals in off – season longan production and paired t-test were employed at 5% significance level. The results indicated that the efficiency gained in each activity were 81.86 / 86.66. percent (E1 / E2). The average post learning score bio-product using was significantly higher than the pre – learning score (p-value = .02). In conclusion, the bio – product using activity recommendations for guideline to developing liquid bio fertilizer product by data to support a bio – product using, farmer learning activities development and budget from local administration organization should be provided to support activities
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