จำนวน Repository ( 2 )

การศึกษาประสิทธิภาพของน้ำหมักและทำนองเพลงที่มีผลต่อการเจริญเติบโตของต้นกุหลาบหนู
การศึกษาประสิทธิภาพของน้ำหมักและทำนองเพลงที่มีผลต่อการเจริญเติบโตของต้นกุหลาบหนู

The objectives of this research were to study the growth rate of microbial sludge in the fermented juice and to study the efficiencies of fermented juice and melodies on Fairy Rose growth. In the experiments the growth rate of microbial sludge was analyzed with 10 parameters for 4 weeks. Moreover the Fairy Rose was divided into 2 groups used and non-used the fermented juice. Each experimental group was tested with 3 types of melodies including jazz classical and Mozart. All experiments were set 3 replications by the total number of 24 Fairy Roses. The growth of the Fairy rose was analyzed by considering the number of leaf Height length of root and mass. The experimental results showed that the growth of microbial sludge in fermented juice was good and produced microbial sludge in fermented juice approximately 1063 ±158 mg/L on average. The Fairy Rose more growing with water and fermented juice. The number of leaves was 144±11 leaves in average Height was 30±1 cm in average Length of root was 38±8 cm in average and weight of Fairy Rose at the end of experimentation was found 400 g in average. In the case of melody affected Fairy Roses growth was classical. The growth of fairy roses found that the number of leaves was 143±6 leaves in average height was 29±1 cm in average Length of root was 34±1 cm in average and weight of Fairy Roses at the end of experimentation was 93 g in average

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การพัฒนาระบบปลูกผักไฮโดรออร์แกนิคแบบอัตโนมัติ
การพัฒนาระบบปลูกผักไฮโดรออร์แกนิคแบบอัตโนมัติ

Vegetable Growing System has an absolute requirement of nutrients and minerals. The microbial application can facilitate in addressing limited access to chemical fertilizer concerns. Moreover the photosynthetic microorganism community can contribute together in nutrient availability for plant growth. This research aims to develop an automatic hydro-organic vegetable growing system. Moreover the analytical of photosynthetic microorganism growth rate in fermented juice was also observed within three months in terms of temperature pH electroconductivity total dissolved solids mixed liquor suspended solids and phosphorus. The efficiencies of an automatic hydro-organic vegetable growing system were also monitored along an experimental period (45 days of operation optimization). The vegetable growth rate was observed in terms of leaf length leaf width and root length. These experimental results showed that the phototrophic growth of photosynthetic microorganisms should the main bacterial activity at daytime operation and vegetables could grow by using fermented juice. The photosynthetic microorganism concentration and nutrients concentration in fermented juice was significant to promote the productivity of vegetable growing which the photosynthetic biomass is rich in proteins and vitamins. Besides this system can be easily applied and also very cost-effective for agricultural practice and frequent maintenance every experimental run was necessary.

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