02154nam a2200241 a 4500 vtls000045097 KUKTEM 20251114204354.0 100205t2009 my a f m 000 0 engdc THE0002338(Local) 201905271100 shamsul 201112051409 Fida 201108030931 Fida 201107132109 VLOAD 201002051315 ida UMP S654.5 .H39 2009 rs Bc. Norhazimah Abdul Halim Effects of using enhanced biofertilizer containing N-fixer bacteria on patchouli growth / Norhazimah Abdul Halim Kuantan, Pahang : UMP, 2009 78 p. : ill. ; 30 cm. + 1 computer disc Project paper (Bachelor of Chemical Engineering (Biotechnology)) -- Universiti Malaysia Pahang - 2009 Bibliography : p. 58-61 Producing effective biofertilizer is crucial for environment and future demands while patchouli is important essential oil plants in the world. The objective of this study was to evaluate the effect of enhancing biofertilizer with N-fixer bacteria by applying on patchouli plant. In this study, growth profile of screened N-fixer bacteria is obtained to harvest highest yield of active bacteria. Then, N-fixer strain is added in purchased biofertilizer using peat moss carrier. After 2 weeks, the nitrogen content is determined by Kjeldahl method. The effectiveness of this modified biofertilizer is indicated by average physical changes of plants. From analysis, it was found that nitrogen content of biofertilizer is increased linearly with the increase of N-fixer percentage inoculum. Using biofertilizer can offer yield as good as using chemical fertilizer if complex biofertilizer containing different strain is used. Application of enhanced biofertilizer on patchouli showed improvement of leaves and branch growth up to 8% and 5% respectively compared to original biofertilizer. The suitable range of N-fixer inoculum should be applied to biofertilizer is more than 10%.-Author- Biofertilizers 0 0 0 1 10000 10000 2019-09-04 0 S654.5 .H39 2009 rs Bc. 0000042991 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 4027 | S654.5 .H39 2009 rs Bc. 0000042992 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 896 902 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992