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Current IssueEditorial BoardOnline First Articles
Agricultural Science Digest
Print ISSN: 0253-150X
Online ISSN: 0976-0547
NASS Rating
5.52
SJR
0.176
CiteScore
0.357

Chief Editor:
Arvind kumar
Rani Lakshmi Bai Central Agricultural Uni., Jhansi, U.P., INDIA
Frequency:Bi-monthly
Indexing:
BIOSIS Preview, Biological Abstracts, Elsevier (Scopus and Embase), AGRICOLA, Google Scholar, CrossR...

Agricultural Science Digest, volume 33 issue 1 (march 2013) : 56-59

YIELD AND ECONOMIC FEASIBILITY OF AJWAIN (TRICHISPERMI AMMI) PRODUCTION UNDER VARYING IRRIGATION INTERVAL, NUTRIENT LEVELS AND CROP GEOMETRY

R.S.Mehta, S.S. Meena, M K Vishal
1National Research Centre on Seed Spices, Tabiji, Ajmer - 305 206, India

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Cite article:- R.S.Mehta, Meena S.S., Vishal K M (2025). YIELD AND ECONOMIC FEASIBILITY OF AJWAIN (TRICHISPERMI AMMI) PRODUCTION UNDER VARYING IRRIGATION INTERVAL, NUTRIENT LEVELS AND CROP GEOMETRY. Agricultural Science Digest. 33(1): 56-59. doi: .

ABSTRACT

A field  experiment  was conducted during rabi  season of  2003-06  to study effect of  irrigation  and nutrient levels with varying crop geometry on growth, yield  and profitability of ajwain (Trichospermi ammi).Three irrigation levels(12,15 and 18 days interval) in main plot, three nutrient levels (N+P2O5 each of 30 + 15 , 40 + 20 and 50 +25  kg /ha, respectively)  in sub plot and three crop geometries ( 40 x 25, 50 x 25 and 60 x 25 cm ) in  sub-sub plot  were studied  in  split- split plot design with three replications. Application of irrigation at 18 days interval  gave  higher yield attributes viz. umbel/plant (184.32), seeds /umbellates(16.97), umbellates/umbel (17.64) , test weight (2.01 g) seed yield (11.69 q/ha), net return (Rs 21885 /ha) and BCR (1.15) over irrigation at 15 and 12 days interval. Significantly higher yield attributes, yield net return of Rs 20320 /ha and BCR (0.97) in ajwain were obtained with application of 50 +25 kg N and 50 kg P2O5 /ha. Crop geometry of 50 x 25 cm resulted 10 per cent higher seed yield over 40 x25 but it was at par with 60 x 25 cm crop geometry. Thus, application of irrigation at 18 days interval with 50+25 kg N and P2 O5 /ha  at 50 x 25 cm crop geometry is better for realizing higher yield, net return  and profitability in ajwain production.

REFERENCES

  1. Jackson, M.L. 1973. Soil Chemical Analysis. Prentice Hall Inc. Engle Cliffs, New Jersey.
  2. Krishnamoorthy, V. and Madalageri M B. 2000. Effect of interaction of nitrogen and phosphorus on seed and essential oil yield of ajwain (Trachyspermum ammi L.) Journal of Spices and Aromatic Crops. 9 (2) 137-139
  3. Krishnamoorthy, V and Madalageri M B. 2002. Effect of nitrogen and phosphorus nutrition on growth of ajowan genotypes (Trachyspermum ammi). Journal-of-Medicinal-and-Aromatic-Plant-Sciences. 24( 1) : 45-49
  4. Panse, V. G. and Sukhatme, P.V..1985. Statistical methods for Agricultural workers, Fourth Enlarged Edition, ICAR Pub. New Delhi.
  5. Patel, A.U., Patel, B.S. Patel, K P, Patel, I.D. and Patel,M.I. 2000. Response of fennel (Foeniculum vulgare) to irrigation, nitrogen and phosphorus. Indian Journal of Agronomy. 45 (2): 429-432.
  6. Patel, B.S., Joshi,M.K., Patel, J.C. and Patel N,B.2007. Influence of irrigation based on IW/CPE ratio and nitrogen levels on yield and water use efficiency of fennel (Foeniculum vulgare Mill). Production. Development, quality and Export of Seed Spices. Malhotra, S.K. and Vasishtha, B.B. (Eds) NRCSS, Ajmer (Rajasthan).
  7. Snell, F.B. and Snell, C.T. 1949. Colorimetric method of analysis. IIAD Vannostr and Co. Inc., New York.
  8. Yadav, A.C., Yadav,J.S. and Dhankhar,O.P. (2000.) Effect of row and plant spacing on growth and yield of fennel (Foeniculum vulgare Mill.) cv. PF-35. Spices-and-aromatic-plants-challenges-and-opportunities-in-the-new-century.- Contributory-papers.-Centennial-conference-on-spices-and-aromatic-plants,-Calicut,-Kerala,-India,-20-23- September,-2000.
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