Assessment of Organic and Inorganic Fertilizers for Growth, Yield and Essential Oil Quality of Industrially Important Plant Patchouli (Pogostemon cablin) (Blanco) Benth.

作者: Rakshapal Singh , Munnu Singh , Akshata Srinivas , E.V.S. Prakasa Rao , K. Puttanna

DOI: 10.1080/0972060X.2014.929043

关键词: ChemistryBiomassVermicompostAnimal scienceNutrientPogostemonEssential oilPatchouliBulk densityAgronomyTotal organic carbon

摘要: AbstractThe present study was conducted to evaluate the right proportion of organic and inorganic fertilizers for growth, oil yield nutrient uptake pattern patchouli. The results indicated that significantly higher recorded in 75 % VC+25 NPK (256 %) followed by100 (249 as compared control. An increase 6 essential content achieved treatment with 25 VC+75 but effect non-significant. Also, quality oil, which is basically measured by patchouli alcohol, not affected any treatments. Enhancement vermicompost doses improved bulk density (0.61- 13.94 %), total carbon (3.3-34.4 soil microbial biomass (3-149 %). Availability N, P K (20 %, 103 64 respectively) over Maximum (N, K) found 100 (78 67 54 N...

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