STUDIES ON THE EFFECT OF INTEGRATED APPLICATION OF BIOFERTILIZERS, CHEMICAL FERTILIZERS AND ORGANICS ON GROWTH, YIELD AND QUALITY OF ONION (Allium cepa L.)
KrishiKosh
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Title |
STUDIES ON THE EFFECT OF INTEGRATED APPLICATION OF BIOFERTILIZERS, CHEMICAL FERTILIZERS AND ORGANICS ON GROWTH, YIELD AND QUALITY OF ONION (Allium cepa L.)
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Creator |
Dixit, Archana
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Contributor |
Mohapatra, P.
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Subject |
INTEGRATED APPLICATION, BIOFERTILIZERS, CHEMICAL FERTILIZERS, ORGANICS, GROWTH, YIELD AND QUALITY, ONION
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Description |
An experiment was conducted during the Rabi season of the year 2012-13 at All India Coordinated Cashew Research Station, OUAT, Bhubaneswar to study the effect of biofertilizers, chemical fertilizers and organic manures including lime in various combinations on growth, yield and quality of onion cv. N-53. The experiment was laid out under Randomized Block Design with ten treatments and three replications. The treatments consists of combinations of organic manures (Vermicompost), inorganic fertilizers - RDF (120:60:60 kg NPK per ha) with biofertilizers (Azotobacter +Azospirillum + Phosphorus solubilizing bacteria) and lime. Application of FYM was commonly applied in all treatments. The analysis revealed that the growth characters like plant height, number of leaves per plant, leaf length , leaf width, neck length and neck thickness; yield- attributing characters such as bulb weight, polar diameter, equatorial diameter were positively influenced in treatment T i.e., Lime @ 0.2 LR + (Azotobacter + Azospirillum + P.S.B) @ 4 kg per ha each + Vermicompost @ 5t per ha + RDF (120:60:60 kg per ha). Maximum yield (27.13 t ha 9 -1 ) was recorded in the same treatment (T 9 ) which was due to the sum total effect of different growth and yield- attributing characters. Supplementation of organic sources of manures and biofertilizers resulted in higher TSS (13.53 followed by T 8 (11.95 0 0 Brix) of bulb with treatment T Brix). On the other hand, the Benefit- Cost ratio (3.18) was highest in treatment T which was treated with Lime @ 0.2 LR + (Azotobacter + Azospirillum + P.S.B) @ 4 kg per ha each + RDF (120:60:60 kg per ha). This study revealed that most of the growth and yield- attributing characters were significantly influenced with treatment T |
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Date |
2017-01-12T13:52:55Z
2017-01-12T13:52:55Z 2013 |
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Type |
Thesis
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Identifier |
http://krishikosh.egranth.ac.in/handle/1/95942
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Language |
en
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Relation |
Th;4062
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Format |
application/pdf
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