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ANNEXES

ANNEXE I LES PRODUCTEURS PRIVES EN QUETES

NomsTypeObservationsNombre de campagnes
* FIV Ambatolampy   
- Andriantsiferanarivo R. ManaseA-0
- RanaivosonA-1
- Randriambololona ManantsoaAAncien vulgarisateur2
* FIV Antanifotsy   
- Rajaobariveloson GilbertA-0
- Rajaona ArsèneAAncien vulgarisateur2
- Rajaonarison MartinFAncien vulgarisateur1
- RakotomanantsoaA-0
- Ratinarison Joseph LaurentA-0
* FIV Antsirabe II   
- Rabenandrasana Jean FlavienA-2
- Rakotomanampisoa RogerFAncien vulgarisateur2
- Rakotondramanana AlfredA-1
- Rakotosolofo GilbertA-1
- Randriamilanto Jean GérardA-1
- RatsimanohitraA-2
* FIV Betafo   
- Jakoba R. CharlesFAncien vulgarisateur2
- Rakotofararano EdmondF-1
- RakotomalalaF-1
- Rakotondramanana GeorgesA-1
- Rakotoniaina JustinF-1
- Ranoela Marie AiméFAncien vulgarisateur2
- Rasendrasoa CharlesA-1
* FIV Faratsiho   
- Rakotozandry DanielA-1
- Ramboazafy Jean-BaptisteA-0
- Ramahazomanana ArmandAAncien vulgarisateur2
- Ramaro CharlesF-1
- Ravalison AlfredF-2
TOTAL = 26 producteurs privés9F7
Anciens vulgarisateurs
5 nouveaux
12 à une campagne
9 à deux campagnes
17A

F : producteur de type “familial”
A : producteur de type “artisanal”

ANNEXE II : FORMULAIRE D'ENQUETE

A. GENERALITES

1. Caractéristiques du ménage : *             personnes à charge :-             enfants, dont             
scolarisés
et              de moins de 6
ans
- autres (           parents/           non
parents,             )

* âge de l'exploitant :                                                                                  
* niveau d'instruction de l'exploitant:                                                          

2. Caractéristiques de l'exploitation piscicole :

2.1. Production d'alevins :

* expériences :                                                                                                                                                          
                                                                                                                                                                                 

* nombre de géniteurs:                                                                   femelles                                                     mâles
* nombre d'alevins roduits:                                                                                                                                      
* nombre d'alevins vendus:                                                          prix/unité :                                                      Fmg

* la production d'alevins a-t-elle augmenté ou diminué ?:                                                                                        
Pourquoi?                                                                                                                                                                  
                                                                                                                                                                                 
                                                                                                                                                                                 

* Avez-vous la potentialité de produire davantage d'alevins ?                                                                                 
                                                                                                                                                                                 

* Combien espèrez-vous produire lors de la prochaine campagne ?                                                                     
                                                                                                                                                                                 

* Alimentation et fertilisation :

  NATUREFREQUENCESINON,POURQUOI
ALIMENTATIONgéniteurs                                                                                                            
alevins                                                                                                            
FERTILISATIONcompostières                                                                                                            
autres                                                                                                            

2.2. Rizipisciculture:

* expériences                                                                                                                                                        

* kg de poisson produits                                                                                                                                       

3. Autres activités agricoles:

- Elevage:bovins                                                                                                                                                 
 porcins                                                                                                                                               
 volailles                                                                                                                                              
 autres                                                                                                                                                

4. Superficies:

5. A qui appartient le terrain?                                                                                                                          

6. Situation en dehors de l'exploitation:

7. Y-a-t-il d'autres projets/organismes en activité dans cette région? Lesquels?.

B. MAIN-D'ŒUVRE (AQUACULTURE)

Qui (le chef d'exploitation, le ménage, membres de la famille, ouvriers, etc.) a fait le travail de:

C. DE L'ARGENT

1. Importance et provenance de l'argent nécessaire à l'exploitation:

2. A-t-on besoin d'un crédit-pour l'exploitation piscicole? Pourquoi/pourquoi pas?                                     
                                                                                                                                                                      

3. Sur le crédit:

* opinion sur la banque et le crédit bancaire                                                                                                
                                                                                                                                                                      

* opinion sur le crédit piscicole du projet:

4. Quels sont les impacts (positifs et négatifs) de la production d'alevins sur la vie économique du ménage?
                                                                                                                                                                      
                                                                                                                                                                      
                                                                                                                                                                      
                                                                                                                                                                      

5. La production d'alevins de carpe est-elle la principale source de revenus?                                           
                                                                                                                                                                      

D. MOTIVATION

1. Qu'est-ce qui vous a poussé à pratiquer cette activité (motivations)?                                                    
                                                                                                                                                                      
                                                                                                                                                                      

2. Qui a décidé de commencer?                                                                                                                  

3. Avez-vous consulté quelqu'un? Qui?                                                                                                     

E. OPINIONS

1. Sur la production d'alevins (sont-ils satisfaits, quels sont les avantages, etc.)
                                                                                                                                                                      
                                                                                                                                                                      

2. Sur la (rizi)pisciculture                                                                                                                              
                                                                                                                                                                      

3. Que pensent les gens (voisins, parents) du producteur privé?                                                               
                                                                                                                                                                      
                                                                                                                                                                      
                                                                                                                                                                      

4. Sur le projet (vulgarisation, conseils techniques, sont-ils satisfaits?)                                                                                                                                                                                                                           
                                                                                                                                                                      
                                                                                                                                                                      

5. (Pour les paysans aisés seulement) La production d'alevins est-elle une sorte de “passe-temps” ou une activité sérieuse? Expliquer
                                                                                                                                                                      
                                                                                                                                                                      
                                                                                                                                                                      

6. Sur la sensibilisation: (importance, difficultés, etc)                                                                                                                                                                       
                                                                                                                                                                    

Qu'est ce qu'il fait en matière de sensibilisation? (affiches, parcelle de démonstration, discussions avec groupes/individus, etc.). Expliquer                                                                                                                                                                       
                                                                                                                                                                      
                                                                                                                                                                      

F. PROBLEMES

1. Sur l'eau :

2. Sur le terrain:

3. Check list des autres problèmes souvent mentionnés:

H. ASSURANCE/ASSOCIATION

Sont-ils intéressés? Raisons?                                                                                                                    
                                                                                                                                                                     
                                                                                                                                                                     
                                                                                                                                                                     
                                                                                                                                                                     

H. SUGGESTIONS

Recommandations pour améliorer l'appui, la vulgarisation, etc                                                                 
                                                                                                                                                                     
                                                                                                                                                                     
                                                                                                                                                                     
                                                                                                                                                                     
                                                                                                                                                                     
                                                                                                                                                                     

OBSERVATIONS DE L'ENQUETEUR

ANNEXE III: CLASSIFICATION DES PRODUCTEURS PRIVES ENQUETES, SELON LEUR NIVEAU ECONOMIQUE ET SELON LEUR TYPE (FAMILIAL/ ARTISANAL)

CatégorieAvec les anciens vulgarisateursSans les anciens vulgarisateurs
Nbre
A+F
%Nbre
A
%Nbre
A+F
%Nbre
A
%
Aisée1558,01059,01263,0964,0
Moyenne934,5529,0632,0429,0
Pauvre27,5212,015,017,0
TOTAL2610017100,019100,014100,0

A: Producteur “artisanal”
F: producteur “familial”
%: pourcentage

ANNEXE IV: TEMPERATURES DE L'EAU ET DE L'AIR DANS DEUX STATIONS DU VAKINANKARATRA

IV.1. : Cas de la plaine de Manjakatompo, 1.650 m (KIENER, 1952)

Il s'agit de moyennes des températures prises à 6 heures et 15 heures, sur cinq ans d'observations. Cette analogie entre l'allure des deux courbes de températures se retrouve dans toutes les stations présentées par l'auteur, que celles-ci soient situées sur les Hautes-Terres centrales ou dans les régions côtières.

IV.2. : Cas de la station piscicole d'Ambatoftsy/Ambatolampy (1.500 m)

Ici, les températures moyennes de l'eau ont été relevées à la station piscicole d'Ambatofotsy/Ambatolampy, durant deux années d'observations (1989 et 1990).

T.P.F.L.M. - Fametrahana laharana faha- 37 - 1992 - Isan' ny natonta 100

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