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Our country to HIRUDO the
artificial cultivation, starts to the 1980s later
periods, at that time but lacked to HIRUDO ecology
and biological knowledge research, thus . From 1990
after, people to HIRUDO the habits and customs, the
feeding habits, the reproduction, the ecology and
so on have carried on the more comprehensive system
research observation, initially has solved the artificial
cultivation food, the growth growth environment and
the hibernation and so on a series of questions, enable
HIRUDO the cultivation to have the preliminary development.
Because HIRUDO compatibility strong, bears the hungry
ability to be strong, has the greatly strengthened
disease-resistant ability, artificial raising may
use the cement pond to raise, the pond raises, the
rice paddy raises, the pit raises and so on. The feed
take the water in the plankton, the small insect,
the viviparus, the river, the animal blood clot, the
earthworm, the soil humus and so on as food, each
Zhou Touwei then. Therefore, the artificial cultivation
HIRUDO has the labor intensity slightly, raises the
management body extensively, simple, feed cost low,
invests slightly, effective is quick and so on the
characteristic.
Although at present breeds
the household development scale not to be big, but
the benefit is extremely considerable. Presently HIRUDO
cultivation benefit analysis as follows: HIRUDO the
monoecism, the cross fertilization, each kind of leech
all may reproduce, especially big width body gold
thread leech and Chinese then the year reproduce 2-4
time, each time produces 3-5 egg cocoon, the average
year spawns cocoon 6, each egg cocoon may hatch above
young leech 40. If has 667 square meters areas of
cultivation, throws plants 40-50 kilogram, the annual
production above 20,000 Yuan, deducts the facility
fish food and so on, the net profit about 15,000 Yuan. |
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| HIRUDO cement pond
cultivation pond |
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| HIRUDO nature cultivation pond |
HIRUDO natural pit pond cultivation pond |
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