Gestion Durable des Agrosystèmes

Flashcards covering key concepts in sustainable management of agricultural systems, including environmental impacts and solutions.

AIDS (Syndrome d'Immuno-Déficience Acquise)

Disease that weakens the immune system.

Endémie

Localized outbreak of a disease.

Épidémie

Widespread outbreak of a disease.

Pandémie

Global outbreak of a disease.

Végétaux pionniers

First plants to colonize an area. help in soil formation by creating an initial horizon of alteration.

Formation et évolution des sols

Describes the slow process of soil formation and evolution through horizon development, vegetation growth, and the impact of erosion.

Complexe argilo-humique

A complex structure composed of mineral and organic matter in the soil.

Agriculture intensive

Refers to intensive farming practices, often involving monoculture and heavy use of inputs, which can negatively impact the environment.

Eutrophication

Excessive enrichment of bodies of water with nutrients, leading to algal blooms and oxygen depletion.

Contamination des sols et des eaux

This involves soil and water pollution, along with harm to living organisms due to the use of pesticides.

Diminution de la biodiversité

Refers to the decrease in the variety of life forms in an ecosystem.

Conséquences nefastes des pesticides et nitrates sur la santé humaine et animale

Harmful effects of pesticides and nitrates on human and animal health.

Rotation des cultures

Involves rotating different crops in a planned sequence to improve soil health and reduce pest and disease issues.

Association de l'élevage et de la culture

Combining animal husbandry and crop cultivation to fertilize fields.

L'utilisation raisonnée d'intrants

Using inputs in a way that minimizes negative environmental impacts.

Desherbage mécanique

Using mechanical methods for weed control.

Implémentation d'arbres et de haies dans les cultures

Planting hedges within crops to reduce soil erosion. promote soil stability

Agroforesterie

Integrating trees and shrubs into agricultural systems.