Chapter 8 Vocab Flashcards
Agribusiness
Commercial Agriculure characterized by the
integration of diferent steps in the food.
processing industry, usually through
ownership by large corporations.
Agricultural revolution
THE time when human beings first
domesticated plants and animals
and no longer relied entirely on
hunting and gathering.
Acriculture
The deliberate effort to modify a portion of Earth's surface through the cultivation of drops and the raising of livestock for sustenance or economic gain.
Aquaculture
The cultivation of seafood under controlled conditions
Cereal grain
A grass that yields grain for food
Commercial Agriculture
Agriculture undertaken primarily to
gênerate products for sale off the farm
Conservation tillage
A method of soil cultivation that
reduces soil erosion and runoff.
crop
Any plant gathered
from a field as a harvest during a
particular season
Crop rotaion
The practice
of rotating use of different fields
from crop to crop each year to avoid
exhausting the soil.
Dairy Farm
a form of
commercial agriculture that
specializes in the production of milk
and other dairy products.
Desertification
Degradation of land, especially in semiarid areas, primarily because of human actions such as excessive crop planting, animal grazing, and tree cutting. Also known as semiarid land degradation
Dietary energy consumption
the amount of food that an individual
consumes, measured in kilocalories
Double cropping
Harvesting
twice a year from the same field.
Fishing
The capture of wild fish
and other seafood living in the waters.
Food security
Physical, social, and economic access at all times to safe and nutritious food sufficient to meet dietary needs and food preferences for an active and healthy life.