International Journal of Innovative Research and Development

Abstract

The pesticides like Methyl Parathion (2 %W.P.) and Rogar -Dimethoate 30% E.C. and fertilizers like Urea (46% N) and Vermiwash at concentrations 25, 50, 75 and 100% were selected. These were tested for their effects on onion ischolar_main tips. The onion ischolar_main tip technique provides a rapid method for making preliminary tests for suspected agents. The vegetative propagation was fast in concentrations of vermiwash than control and urea solutions. Rapid cell division in terms of growth observed in vermiwash and there was no chromosomal aberration found. Retarded vegetative growth and chromosomal aberration noticed at anaphase in these pesticides. The chromosome aberration consisted of acentric fragments and dicentric bridges.

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Abstract

The total area brought under fish culture in the Ahmednagar district is 2,552 hectares. Dyneshawar sagar (Mula dam), Mulanagar, Rahuri is one of the major fresh water resources used for natural & artificial fishing. Fishing nets found to be used for fishing. Besides fishing nets; fish baits, dynamite palates may possibly used for fishing that may be the reason of death of fish Chela sps. In the present project survey conducted to collect the dead fishes along the bank of darn water. The water of mula dam also being polluted by local tourist. This study only highlights toward the irrational, cruel methods of fishing and cruelty against fishes and other aquatic animals. 

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