Résumé:
Our study, aims at evaluating the convenience of cultivating wheat, barley and
potatoes in a piece of land which is part of the exploitation;inBoufarik.
We have therefor, adopted the SYS method(1980) consisting of a confrontation
between climatic and pedological characteristics of the site on one side and
those of each speculation on the other.
We have thought it would be necessary to lead a climatic study after which we
managed to establish the different climatic parameters as well as a pedological
study consisting of the morphological characteristics of the profiles,followed by
a physic-chemical analysis.
The characteristics resulting from the study were a basis for the evaluation We
have classified each type according its aptitude:
Wheat, can be cultivated in the area represented by the six(6) profiles studied
Being classified in the order Si, these areas present some physical strength such
as:
- coarse fragments and texture as well as strength related to the natural soil
fertility (Organic matter).
The convenience order for the culture of barley is Si, for the six (6) areas ,yet to
be mentioned are the physical limitations such as:
- Texture
The areas studied have proven convenient for the culture of Potatoes, and are
classified in the order S1 ,yet with some strength due to the natural soil fertility
(Organic matter).
The cultures chosen can be lead in the areas studied, however there may be
some limitations that easy to overco
In order to avoid the formation of (croûte de battance),some artificial work
needs to be performed prior to the culture
Description:
108 p., ill., cd-rom, 30 cm
