Evolution of an unconventional rabbit breeding system for hot- climate developing countries Finzi A. in

Baselga M. (ed.), Marai I.F.M. (ed.).

Rabbit production in hot climates Zaragoza : CIHEAM

Cahiers Options Méditerranéennes; n. 8 1994

pages 17-26

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--- Finzi A. Evolu tion of an u n con ven tion al rabbit breedin g system for h ot-climate developin g cou n tries. In : Baselga M. (ed.), Marai I.F.M. (ed.). Rabbit production in hot climates. Zaragoza : CIHEAM, 1994. p. 17-26 (Cahiers Options Méditerranéennes; n. 8)

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AN

A. Finzi

To to to

to

not sufficient. to

to To

to is

As to

1987; Finzi, 1988).

so

been shown that thousands of doe

1986). a developmental point of view, it to

to the to

1992).

1987

settled of a FAO consultancy (Finzi,

1987). The

al., 1962; Gonzales et al., 1971; Nichelmann, 1971; Nichelmann et al., 1973; Gonzales et al.,

1974; 1976; 1980; 1980; 1981;

Whaley, 1983; Cheeke, 1983; Camps et al., 1985; Finzi, 1991).

1974;

1976; Waites, 1976; Waitze et al., 1976; al., 1977;

1979; 1983; 1985; 1987; al.,

1990; 1990).

months (Afifi et al., 1992) to to make

to

Simple: to be built and to consent a simple management.

Efficient in Adaptable to Accepted by

of fig. 1.

The basic idea was to to to

on. a to

2). The cell was the to the top and it had an insulating wooden lid to to

to

-

TUBE

Fig, 1

-

BASE SECTION ASSEMBLING

SCHEME

Fig. 2

-

doe. the to

of dates palms)

to by the inside, with a metal net, but since this had not

mechanical functions, 5 sides of

eliminating in its place a (fig. 1 and 3).

These cages 100 60 40),

about cm 15. is advisable.

to

to to to build up the cement cell it was substituted by a happened in the place as The

and

I

I

I

CLAY-POT HEIGHT

I

I

CAGE AREA

c m PIPE LENGTH

c m CAGE HEIGHT

X 40 c m

PIPE DIAMETER 15

I

A 50 was not enough to

to to

to build cement cells.

to

was connected next to the pot, but it

in so that, to

to to manage

When the to to a dead point it was developed the winning idea. As shown in fig. 4, the idea was to

to (to A

so that the the

the to

nest.

The managing system A was disposed in the cage, at

the mouth of

to oblige the doe to choose the place in to make to come back in the cage to eat, to to

to

- 19

-

Fig. 3

-

Fig. 4

-

- 21 -

Expanding the dimension of the was to than a simple of cells. a possible disposition is shown. The solution was given putting the cages one next to the of an embankement elevating the level of

management was not so bad

be the the

cages.

When the et al.,

"C the hottest

of the day (3.3-5.5 "C to

16.00. The analysis of 80% of the in

the to

was even active (Finzi et. al., 1992b).

to was 0.3-0.7 ml

All

to to the buildings when sophisticated cooling systems

of each doe, and it in to

When by to study

and to to

to for the insufficient-

the of the system

to be the elimination of the building an

to to the economical allowances of the

was the

The main

was the of @inzi, was good, and

A

since 1989, is shown in fig. 6 and 7. a floor

two to build this type of the

makes a mild slope but also in flat land a suitable solution is possible.

A model

an

to the to

to the model (fig.

developed by

to to ---

to be sold as high quality meat

the system is fit to to

negative effects of high

Fig. 6

-

Fig. 7

-

-

Fig. 8

-

C

" B _A A l

I l"l

1 1

0 O

A

-

-

-

-

-

C2

-

A., (1992).

genetics aspects of in new Zealand White

A335-350.

(1987).

24(10): 61-65.

(1985). in al

ritmo alla stagione. "Atti Assoc. 6: 449-454.

20(1): 61-72.

J., E. (1977).

J., (1985). y frio excepcionales en la

(1962). Effect of season and age of dam on of weaned and weight of hutch raised domestic .64(1 l), 7,23.

X 237-248. . '

(1983). J Appl. 6: 80.

L. (1974). Effect of heating on 6: 365-367.

(1992) Technical and economical efficiency of an

5th

A:

S. (1980). The influence of of

Actas 399-409.

A. S . (1980).

J. 7: 81.

A.(1985). 21(9): 38-42.

A. (1986). of

Tommission 10983EN" (1987),

93-98.

(1987). to in

(1988). of 4th

A. (1991). la "XX Symp. Asoc. Esp.

(1992).

P., (1991).

Conv. Sc. 197-209.'

S., (1992a). Efficiency of three in

B:

S., (1992b). Evaluation of

64-78.

63-70.

A:

739-744 - -

(1971). the N.Z.W.

at 3 1,728-734.

(1974).

A m . J. 277(6), 1292-1298.

A. (1984).

1: 207-214.

O. (1983).

39; 303-309.

A. (1990). Tempi libido nel coniglio. "Atti 3" meeting

139-143.

G., (1981). L'élevage du lapin en ambiante chaude et humide: etude (1976).

1 l(2): 79.

(1989).

coniglio all'inizio della 2" meeting naz. Studio dell'efficienza

di 109-1 13.

A. (1990). di

zootecnico".

(1971).

27: 782-789.

(1973).

auf Exp. 27:

499-505.

(1976). soumis aux +lo, +20, +30

"C. 14.

(1979).

4: 30-3 1.

G. (1976). J.

(1983). A visit to a 6: 54-55.

12: 982.