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HAMMAM, K., HASSAN, E. (2014). EFFECT OF ORGANIC AND BIO-FERTILIZERS ON VETIVER PLANT VETIVERIA ZIZANIOIDES, L. NASH. Egyptian Journal of Agricultural Research, 92(2), 583-602. doi: 10.21608/ejar.2014.155193
KHALED A. HAMMAM; EMAD A. HASSAN. "EFFECT OF ORGANIC AND BIO-FERTILIZERS ON VETIVER PLANT VETIVERIA ZIZANIOIDES, L. NASH". Egyptian Journal of Agricultural Research, 92, 2, 2014, 583-602. doi: 10.21608/ejar.2014.155193
HAMMAM, K., HASSAN, E. (2014). 'EFFECT OF ORGANIC AND BIO-FERTILIZERS ON VETIVER PLANT VETIVERIA ZIZANIOIDES, L. NASH', Egyptian Journal of Agricultural Research, 92(2), pp. 583-602. doi: 10.21608/ejar.2014.155193
HAMMAM, K., HASSAN, E. EFFECT OF ORGANIC AND BIO-FERTILIZERS ON VETIVER PLANT VETIVERIA ZIZANIOIDES, L. NASH. Egyptian Journal of Agricultural Research, 2014; 92(2): 583-602. doi: 10.21608/ejar.2014.155193

EFFECT OF ORGANIC AND BIO-FERTILIZERS ON VETIVER PLANT VETIVERIA ZIZANIOIDES, L. NASH

Article 9, Volume 92, Issue 2, June 2014, Page 583-602  XML PDF (988.63 K)
Document Type: Original Article
DOI: 10.21608/ejar.2014.155193
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Authors
KHALED A. HAMMAM1; EMAD A. HASSAN2
1Medicinal and Aromatic Plants Researches Department, Horticulture Research Institute, Agricultural Research Center, Giza, Egypt.
2Central Laboratory Of Organic Agricultural, Agricultural Research Center, Giza, Egypt.
Abstract
The response of (Vetiveria zizanioides, L. Nash) to organic fertilizer i.e. compost, chicken manure and feldspar (12 % K2O) + rock phosphate (20 % P2O5) with microorganism (Bacillus megatherium var. phosphaticum and B. circulanse) in comparison with recommended chemical NPK were studied. In both tested seasons, the fertilization with compost (2 ton/fed.) + Chicken manure (2 ton/fed.) + 100kg feldspar + 100 kg rock phosphate mixed inoculation with Bacillus megatherium var. phosphaticum and B. circulanse were resulted the highest values of plant height, root length, number of tillers, fresh and dry weights of roots and shoots as well as oil % and oil yield.
Keywords
Vetiveria zizanioides; compost; chicken manure; Bacillus megatherium var. phosphaticum and B. circulanse
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