Integrated Nitrogen Management in Garlic (Allium sativum L.)

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dc.contributor.advisorM.R. Choudhary
dc.contributor.authorChoudhary, Rajesh
dc.date.accessioned2024-04-04T13:02:40Z
dc.date.available2024-04-04T13:02:40Z
dc.date.issued2022
dc.description.abstractField experiments were conducted under loamy sand soil during rabi seasons of 2020- 21 and 2021-22 at the Horticulture farm, S.K.N. College of Agriculture, Jobner. The experiment comprising six treatments of nitrogen management through organic manure, inorganic fertilizer and biofertilizer (100 % inorganic fertilizer without biofertilizer, 100 % inorganic fertilizer with biofertilizer, 75 % inorganic fertilizer, 25 % organic manure without biofertilizer, 75 % inorganic fertilizer, 25 % organic manure with biofertilizer, 50 % inorganic fertilizer, 50 % organic manure without biofertilizer and 50 % inorganic fertilizer, 50 % organic manure with biofertilizer) were assigned to main plots and four levels of nano urea (0, 25, 50 and 75 ml/ha) in sub plots and replicated thrice in split plot design. Garlic variety ‘G 282’ was used as a test crop. On the basis of two year results, application of 100 % inorganic fertilizer and biofertilizer combined with foliar spray of 75 ml/ha nano urea was proved the most superior treatment combination in garlic representing the significantly higher net returns (` 482860/ha) and bulb yield (194.80 q/ha). However, application of 75 % inorganic fertilizer, 25 % organic manure and biofertilizer combined with foliar spray of 50 ml/ha nano urea was also found equally effective treatment combination and fetched at par bulb yield and net returns. Based on response studies, foliar spray of 66 ml/ha nano urea was found to be the optimum level of N for garlic crop. Further, it may be concluded that application of 75 % RD through inorganic fertilizer, 25 % organic manure and biofertilizer combined with foliar spray of 66 ml/ha nano urea is worth recommendable for farmers of Rajasthan Zone IIIA under loamy sand soil to get significantly better yield (q/ha) net returns (₹) and maximum B:C ratio from garlic crop.
dc.identifier.urihttps://krishikosh.egranth.ac.in/handle/1/5810208123
dc.keywordsIntegrated Nitrogen Management
dc.keywordsManagement in Garlic
dc.keywordsAllium sativum L
dc.language.isoEnglish
dc.research.problemIntegrated Nitrogen Management in Garlic (Allium sativum L.)
dc.subHorticulture
dc.themeIntegrated Nitrogen Management in Garlic (Allium sativum L.)
dc.these.typePh.D
dc.titleIntegrated Nitrogen Management in Garlic (Allium sativum L.)
dc.typeThesis
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