31.10.2014 Views

Dale Overton, Overton Environmental Enterprises - Compost ...

Dale Overton, Overton Environmental Enterprises - Compost ...

Dale Overton, Overton Environmental Enterprises - Compost ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

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

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!