International Scholarly Research Notices / 2011 / Article / Tab 3

Research Article

Impact of Fungicides Chlorothalonil and Propiconazole on Microbial Activities in Groundnut (Arachis hypogaea L.) Soils

Table 3

Activity of invertase* under the impact of different concentrations of selected fungicides in Black clay soil (a) and Red sandy loam soil (b) for 24 hours and 48 hours after 10 days.
(a)

Concentration of fungicides (Kg ha−1)Propiconazole (Tilt)Chlorothalonil (Kavach)
Black clay soil
24 hrs48 hrs24 hrs48 hrs

0.0 827 ± 1.154a 915 ± 8.660a 827 ± 1.154a 915 ± 1.154a
1.0 911 ± 5.773b1002 ± 1.154b 896 ± 2.309b 931 ± 17.320b
2.51152 ± 1.154c1190 ± 1.154c 976 ± 1.732c1062 ± 1.154b
5.0 963 ± 1.732d1064 ± 1.154d1183 ± 1.732d1220 ± 2.309d
7.5 904 ± 2.309b 984 ± 0.577e 963 ± 1.732e1002 ± 1.154d
10.0751 ± 0.577e 821 ± 0.577f 726 ± 1.732f 848 ± 1.154e

(b)

Concentration of fungicides (Kg ha−1)Propiconazole (Tilt)Chlorothalonil (Kavach)
Red sandy loam soil
24 hrs48 hrs24 hrs48 hrs

0.0 827 ± 1.154a 915 ± 8.660a 827 ± 1.154a 915 ± 1.154a
1.0 911 ± 5.773b1002 ± 1.154b 896 ± 2.309b 931 ± 17.320b
2.51152 ± 1.154c1190 ± 1.154c 976 ± 1.732c1062 ± 1.154b
5.0 963 ± 1.732d1064 ± 1.154d1183 ± 1.732d1220 ± 2.309d
7.5 904 ± 2.309b 984 ± 0.577e 963 ± 1.732e1002 ± 1.154d
10.0751 ± 0.577e 821 ± 0.577f 726 ± 1.732f 848 ± 1.154e

Each column is mean ± S.E. for six concentrations in each group; columns not sharing a common letter (a, b, c, d, e, and f) differ significantly with each other ( 𝑃 0 . 0 5 ; DMRT).

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