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Effects of nitrogen fertilizer and weed control on nutritive quality of carrots (Daucus carota L.)

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Abstract

The nutritive quality of carrots, obtained from different herbicide-treated plots and under different levels of nitrogen application ranging from zero to 80kg nitrogen/ha, was compared. There were significant differences in carotene content, T.S.S. (total soluble solids) and organolptic characteristics under the influence of different treatments. The maximum carotene content, T.S.S. and organoleptic characteristics were observed with the application of 80 kg. nitrogen/ha and fluchloralin herbicide at 0.90 and 1.20 kg/ha.

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References

  1. AOAC (1966) Methods of vitamin assay. 3rd edn. p. 97, New York: Interscience Publishers

    Google Scholar 

  2. Beckmann EO, Pestmer W (1975) The influence of herbicide treatments with different humus supplies on the yield and comparison of composition of carrots. Landwirtsche Forschung 28 (1): 41–51 (Hort Abstracts 46 (2): 1318)

    Google Scholar 

  3. Bhagat P, Saimbhi MS, Sharma BN, Paul Y (1976) Effect of some herbcides on the chemical composition of carrot roots. Punjab Agricultural University, Journal of Research 13 (2): 202

    Google Scholar 

  4. Coachran WG, Cox GM (1967) Experimental Designs. Charles E. Tuttle Company, Tokyo, Japan

    Google Scholar 

  5. Geissler T, Geyer B (1980) The effect of nitrogenous fertilizer application — a pre-requisite for high yields and good quality in carrots. Gartenbau 27 (6): 168–169 (cf. Hort Abstracts 51 (6): 4689)

    Google Scholar 

  6. Habben J (1972) Variation in the carotene content of carrots. Gemiise 8 (1): 6 (Hort Abstract 42 (4): 7961)

    Google Scholar 

  7. Manitasevic J, Horgas D (1975) The effect of nitogen (NO3, NH3) on the biosynthesis of isomers and stereoisomers in carrots. Poljoprivendra Znanstrvena Samotra No. 35 (45): 71–80 (cf. Hort Abstracts 46 (10): 9497)

    Google Scholar 

  8. Rauchaud J, Moons C, Meyer JA (1983) Effect of selected insecticides and herbicides on the carotene content of summer carrots. Scientia Horticulture 19 (1/2): 33–37

    Google Scholar 

  9. Sweeney JP, March AC (1971) Effects of selected herbicides on Pro-vitamin A content of vegetables. J Agric and Food Chemistry 19 (5): 854–86

    Google Scholar 

  10. Wedler A (1985) The effect of manuring on the quality of vegetables. Dutscher Gartenbau 39 (13): 642–44 (cf. Hort Abstracts 55(11): 8536

    Google Scholar 

  11. Zechalko AR, Josinska M, Biernet J (1971) Investigations on yield of carrot and on their nutritional value. Pamietvik Pulawski 46: 227–42 (cf Weed Abstracts 22: 68)

    Google Scholar 

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Sandhu, K.S., Joshi, A.K. & Bajaj, K.L. Effects of nitrogen fertilizer and weed control on nutritive quality of carrots (Daucus carota L.). Plant Food Hum Nutr 38, 67–73 (1988). https://doi.org/10.1007/BF01092312

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  • DOI: https://doi.org/10.1007/BF01092312

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