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Comparison of integrated fertilizer application technology in farmer field on yield and cost of sugarcane production in Udon Thani Province |
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| รหัสดีโอไอ | |
| Creator | Siriporn Thinwichai |
| Title | Comparison of integrated fertilizer application technology in farmer field on yield and cost of sugarcane production in Udon Thani Province |
| Contributor | Sutthinan Prasatsuwan, Chaturaphat Thamoolres, Supatra Chawkongjuck |
| Publisher | Faculty of Agriculture |
| Publication Year | 2568 |
| Journal Title | Khon Kaen Agriculture Journal |
| Journal Vol. | 53 |
| Journal No. | 4 |
| Page no. | 676-689 |
| Keyword | sugar cane, bio-fertilizer PGPR-3, fertilizer according to soil analysis |
| URL Website | https://li01.tci-thaijo.org/index.php/agkasetkaj |
| Website title | Khon Kaen Agriculture Journal |
| ISSN | 3027-6497 (Online) |
| Abstract | Test and development of sugarcane production by integrated management (fertilizer management) increase yield in farmer’s fields in Udon Thani Province. This experiment was conducted during 2022 -2023. The objective of this study was to increase productivity and reduce costs by applying fertilizer according to soil analysis results in combination with bio-fertilizer (PGPR-3) in Hai Sok subdistrict, Ban Phue district, Udon Thani Province. The experiment compared 2 technologies of sugarcane production with 12 famers in 2022. Treatment 1 was based on the recommendation of the Department of Agriculture, Thailand. The fertilizer application was done according to soil analysis results in combination with bio-fertilizer (PGPR-3) 1 kg per rai. compared with treatment 2 famers’ practices by fertilizer application 15-15-15 rate 50 kg per rai and 16-8-8 rate 50 kg per rai. These were managed and followed up for 1st Ratoon in 2023. In 2023, study was conducted following the recommendation of the Department of Agriculture Thailand by fertilizer application according to soil analysis and reducing 25 % Nitrogen in combination with bio-fertilizer (PGPR-3) 1 kg per rai compared with treatment 2 famers’ practices. The study found that fertilizer application according to soil analysis in conjunction with bio-fertilizer (PGPR-3) following the recommendation of the Department of Agriculture Thailand increased yield higher than famers’ practices. Using chemical fertilizers based on soil analysis combined with 1 kg/rai of PGPR-3 biofertilizer increased sugarcane yield by 15.79%, resulting in a 22.22% increase in average net income. In ratoon cane, the yield increased by 25.20%, and net income rose by 29.10%, compared to the farmer's method under the same conditions in 2022–2023. In 2023, reducing nitrogen by 25% and applying 1 kg/rai of PGPR-3 biofertilizer increased planted cane yield by 10.82%, with a 15.78% increase in net income compared to the farmer's method. The results can increase production and reduce fertilizers for sugarcane farmers in a sustainable. |
