Agricultura, Ganaderia Y Pesca

T.4 AGRICULTURA, GANADERÍA Y PESCA

1.SECTOR PRIMARIO. LAS ACTIVIDADES AGRARIAS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Sociedades atrasadas + dependencia condiciones físicas Sociedades muy tecnificadas – dependencia (regadío, abonos, invernaderos, suelos artificiales, etc.)

2.LOS PAISAJES AGRARIOS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],2.2 Las parcelas

[object Object],[object Object],[object Object],2.3 Los sistemas de cultivo Policultivo de huerta Monocultivo de maiz

[object Object],[object Object],[object Object],Regadío Secano

[object Object],[object Object],[object Object],[object Object],[object Object],Agricultura intensiva Agricultura extensiva

[object Object],[object Object],[object Object],2.4 El poblamiento Poblamiento disperso Poblamiento concentrado 39% población mundial vive en espacios rurales Asia 65% (Nepal 85%) / Europa 35% (Bélgica 3%)

3.AGRICULTURA DE SUBSISTENCIA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Zonas del mundo con predominio de agricultura de subsistencia

Agricultura itinerante por cremación Los campos de cultivo se obtienen de la quema del bosque o la sabana ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Agricultura extensiva de secano Basada en la asociación de agrícultura y ganadería (proporciona abono) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Agricultura irrigada del arroz El arroz no empobrece el suelo y permite alimentar a mucha gente

4.AGRICULTURA DE MERCADO ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Agricultura de mercado Agricultura tropical de plantación

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

5.LA GANADERÍA EN EL MUNDO ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

6.LA PESCA. TIPOS DE PESCA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

7.PRINCIPALES ZONAS PESQUERAS Las zonas con capturas más abundantes se denominan caladeros . ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Japón y Rusia , los mayores productores, compiten en todos los mares. ,[object Object],[object Object],[object Object],[object Object]

8.PROBLEMAS DE LA PESCA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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