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Dale Overton, Overton Environmental Enterprises - Compost ...

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Reproductive Capacity of<br />

Useful Species<br />

Table 1 – Describing the reproductive capacity of three common composting worms<br />

Species<br />

Sexual<br />

Maturity<br />

Time<br />

(days)<br />

No. 0f<br />

Cocoons<br />

Cocoon<br />

Hatching<br />

Time<br />

(days)<br />

Egg<br />

Maturit<br />

y<br />

(days)<br />

Hatching<br />

Success<br />

(%)<br />

No. of<br />

offspr<br />

ing<br />

Net<br />

reprorate/<br />

week<br />

E. Fetida 53-76 3.8 32-73 85-149 83.2 3.3 10.4<br />

E.<br />

eugeniae<br />

P.<br />

excavatus<br />

32-95 3.6 13-27 43-122 81 2.3 6.7<br />

28-56 19.5 16-21 44-71 90.7 1.1 19.4<br />

D. veneta 57-86 1.6 40-126 97-214 81.2 1.1 1.4<br />

Credit – Sinha et al. - 2009

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