Abstract
The present study was conducted to assess the effect of spraying of pesticides on the content of minerals in cabbage harvested at varying waiting periods (0, 7, 14 and 21 days) after spraying. The amounts of phosphorus and zinc in cabbage were significantly (p < 0.05) decreased while those of iron, calcium and potassium were significantly (p < 0.05) increased by the sprayings of pesticides. At varying waiting periods after the spraying of pesticides calcium, phosphorus, zinc and potassium contents of cabbage were found to be decreased remarkably (p < 0.05) while the content of iron was increased significantly (p < 0.05). Between the two pesticides, the spraying of endosulfan exerted a more pronounced effect in altering the contents of minerals than the spraying of malathion.
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References
Anand JC, Maini SB (1997) Utilization of fruit and vegetable wastes. Indian Food Packer 51: 45-63.
Kay M (1973) Hazards of insecticides to man and domestic animals. Toxicology of Insecticides 10: 405-406.
Lucas J (1978) Agricultural pollution of food, Part I: Our polluted food: A survey of the risk, 2nd edn, pp 36-76.
Munde MB (1984) Monitoring of BHC residues in food commodities and soil. MSc Thesis submitted to Marathwada Agricultural University, Parbhani, India.
WHO (1990) Public Health impact of pesticides used in Agriculture. World Health Organization, Criteria No. 505.
Kathpal TS, Yada PR, Kushwaha KS (1981) Residues of some organochlorine insecticides in soil under different agroclimatic condition. Ind J Ent 43: 421-427.
Dedatta SK, Obcemea WN, Jana RK (1972) Protein content of rice grain as affected by N fertilizer and same triazines and substituted areas. Agron J 64: 785-788.
Roochaad J, Moon C, Meyer JA (1982) Effects of soil treatment with the insecticide chlorfenvinphos on the provitamin - A content of early carrots. J Agric Food Chem 30: 1036-38.
Srimathi MS, Karanth NGK, Majumdar SK (1983) Insecticides: Induced shifts in the nutritive quality of vegetable grown in BHC treated soil. Ind J Nutr Dietet 23: 216-220.
Jackson ML (1967) Plant tissue analysis, mineral constituents: Soil chemical analysis. New Delhi: Prentice Hall of India.
Snedecor GW, Cochran WG (1956) Statistical methods. Iowa: Iowa State College Press.
Wildon CE, Hammer CL, Bass ST (1957) The effect of 2, 4D Dichlorophenoxy - acetic acid on the accumulation of mineral elements in tobacco plants. Plant Physiol 32: 243-244.
Rhodes RW, Reath AN, Wittwer SK (1952) Alteration in the mineral contents of tomato plants in the application of Herbicides. Proc Am Soc Hort Sci 60: 302-315.
Singh B, Vadhava UP, Wu MT, Salunkhe DK (1972) Effect of foliar treatment of S-triazine on mineral composition of spinach leaves. J Agric Food Chem 20: 1256-1258.
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Snehalatha Reddy, N., Dash, S. & Sontakke Effect of spraying selected pesticides on the contents of specified minerals in cabbage. Plant Foods Hum Nutr 51, 357–363 (1997). https://doi.org/10.1023/A:1007984813516
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DOI: https://doi.org/10.1023/A:1007984813516