Abstract The main focus of this stu

Abstract The main focus of this study was to isolate some antibiotic producing actinomycetes The number of actinomycetes colonies in each dilution
plate did not necessarily follow the 10-fold serial dilution
pattern as expected, but varied across each dilution and
colony type (table 2). A total of 79 colonies were counted
across all plates (table 2). Colony type 1 (CT 1) was found to
have the highest colony forming units of 1.08 × 105 per gram
of soil (CFU/g). The lowest CFU/g obtained was 1.35 × 104
and was recorded in CT 6. The total CFU/g for all colony
types was calculated as 3.56 × 105. The diversity index
(Shannon’s index) was calculated as 1.62 and evenness as
0.91. In comparison with a parallel experiment (class sample)
performed on the same soil (bare sandy soil), the highest
CFU/g recorded was (6.4 × 107) and the richness in the group
ranged from 6 to 10 (table 3). Therefore this implies that the
actinomycetes CFU/g ranged from hundredths of thousands
(105) to tenths of millions (107) (table 3).

ผลลัพธ์ (อังกฤษ) 2:

The abstract Main Focus of this Study was to isolate antibiotic producing actinomycetes Some actinomycetes The Number of Colonies in each dilution
Plate did not necessarily follow the 10-Fold Serial dilution
Pattern as expected, but varied Across each dilution and
Colony Type (Table 2). A total of 79 Colonies were Counted
Across all plates (Table 2). Colony Type 1 (CT 1) was Found to
have the highest Colony forming Units of 1.08 × 105 per Gram
of soil (CFU / G). The lowest CFU / G 1:35 × 104 was obtained
and was Recorded in CT 6. The total CFU / G Colony for all
types was calculated as 3:56 × 105. The Diversity index
(Shannon's index) was calculated as 1.62 and as Evenness
0.91. In comparison with a parallel experiment (Class sample)
performed on the Same soil (Bare Sandy soil), the highest
CFU / G Recorded was (6.4 × 107) and the richness in the Group
ranged from 6 to 10 (Table 3). Therefore this implies that the
actinomycetes CFU / G ranged from thousands of hundredths
(105) to tenths of Millions (107) (Table 3).