The target Japanese silkworm races are retrieved according to indicated conditions.

(Please select values of characteristics of cocoons.)



Cocoon length(cm)
Cocoon width(cm)
Cocoon weigth(g)
Ratio of length and width(%)
------ Ratio of length and width(%) = Cocoon width/Cocoon length×100

Actual cocoon volume(cm3)
Theoretical cocoon volume(cm3)
-- Theoretical cocoon volume(cm3) = 3.1415×(3×Cocoon length×Cocoon width2-Cocoon width3)/12
Volume ratio ------ Volume ratio = Actual cocoon volume/Theoretical cocoon volume

Raw silk ratio
Reelability percentage(%)
Length of cocoon filament(m)
Weight of cocoon filament(g)

Size of cocoon filament(d)

Neatness(points)
Degumming loss percentage(%)
Lousiness(points)
---- The more the numerical value is high, the more the lousiness is bad.

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