Extension of biotechnology substance utilization for fruit plantation by farmers in Nakhon Nayok province

Abstract

The objectives of this research were to study (1) personal and socio-economic situations of farmers,
(2) situations and management of fruit plantation by farmers, (3) biotechnology substance knowledge and utilization of farmers, (4) reception by farmers in biotechnology substance extension, (5)extension needs in biotechnology substance utilization of farmers, and (6) extension guideline of biotechnology substance utilization for fruit plantation by farmers. This was a survey research study, the samples included 140 fruit farmers who were collaboative farm members in Nakhon Nayok Province. The data were collected by using a structured interview form and analyzed to determine frequency, percentage, mean, maximum value, minimum value, standard deviation, and analysis of internal and external environments by using SWOT Analysis and TOWS Matrix. The research findings showed that (1) farmers were an average of 58.99 years old and had finished primary education. They had an average of 3.52 household members and 2.09 laborers to work in 13.33 rai of farming area.  They had an average of 18.22 years of experience in fruit plantation. (2) They had an average of 4.85 rai for total fruit plantation, while an average of the producing area was 3.96 rai. The plantation featured a mix of fruit varieties, with the main crop being Marian plum.  Fertilizers were applied by using both organic and chemical fertilizers.  A sprinkler system was used for watering and pruning was done after harvesting. An average income from selling fruits in the previous year was 94,577.14 baht, while an average expense was 25,338.18 baht. (3) Farmers had knowledge of biotechnology substances at a moderate level (50.71% of them), while the utilization as a whole was stated at a low level (average = 1.65). (4) They had received an extension of biotechnology substance at a moderate level (average = 2.10). (5) Farmers needs in extension of