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Updated: Jun 13, 2026

Optimization and Utilization of Agrobacterium-mediated Transient Protein Production in Nicotiana
Published on: April 19, 2014
Development of a new biofertilizer with a high capacity for N2 fixation, phosphate and potassium solubilization and
Chaveevan Leaungvutiviroj1, Pimtida Ruangphisarn, Pikul Hansanimitkul
1Land Development Department, Ministry of Agriculture and Cooperatives, Chatuchak, Bangkok, Thailand.
Abstract:
Biofertilizers that possess a high capacity for N(2) fixation (Azotobacter tropicalis), and consist of phosphate solubilizing bacteria (Burkhoderia unamae), and potassium solubilizing bacteria (Bacillus subtilis) and produce auxin (KJB9/2 strain), have a high potential for growth and yield enhancement of corn and vegetables (Chinese kale). For vegetables, the addition of biofertilizer alone enhanced growth 4 times. Moreover, an enhancement of growth by 7 times was observed due to the addition of rock phosphate and K-feldspar, natural mineral fertilizers, in combination with the biofertilizer.
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