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Tous droits r€serv€s Cahiers de g€ographie du Qu€bec, 1964 Ce document est prot€g€ par la loi sur le droit d'auteur. L'utilisation des d'utilisation que vous pouvez consulter en ligne. l'Universit€ de Montr€al, l'Universit€ Laval et l'Universit€ du Qu€bec " Montr€al. Il a pour mission la promotion et la valorisation de la recherche.

https://www.erudit.org/fr/Document g€n€r€ le 27 sept. 2023 04:21Cahiers de g€ographie du Qu€bec

agricole Auguste Mailloux, Armand Dub€ et Laur€an Tardif Mailloux, A., Dub€, A. & Tardif, L. (1964). Classement des sols selon leurs possibilit€s d'utilisation agricole.

Cahiers de g€ographie du Qu€bec

8 (16),

231...249. https://doi.org/10.7202/020501ar

R€sum€ de l'article

This paper presents a binary soil capability classification System which bas been developed and used in Qu€bec since 1958. The system bas been designed to provide some basic and essential information, regarding the value of the soil, to be integrated in a broad agricultural and economic survey of the region. The basic criteria of the present system are : 1. the fundamental value of the soil determined by the characteristics of the soil profile ; and, 2. the kind and importance of management practices required, v.g. : correction of unfavourable internal or external limitations ; or, indications for a restricted

use of the land such as : permanent pasture, wildlife, recreation and forestry.In this system, the capability class is derived by integrating these twovariables ; or, in other words, the class is the result of the combination of thesetwo fundamental criteria. The close relation between these two factors orparameters is ex-pressed in the scheme presented in tables I and II for mineraland organic soils respectively.

This logical and practical method seems suitable and adaptable to describe any set of landscapes which are of interest to agronomists, economists and regional planning commissions. The regions of Bas-Saint-Laurent, Gasp€sie, Iles-de-la-Madeleine and Montr€al have been mapped according to this system.

CLASSEMENT DES SOLS

SELO N LEUR S

POSSIBILITÉ

S

D'UTILISATIO

N

AGRICOL

E par

August

e

MAILLOUX

Arman d DUB e t

Lauréa

n

TARDIF

Ministère

de l'Agriculture et de la

Colonisation,

Québec.

ABSTRAC

T Tbis paper présents a binary soil capability classification

System

wbich bas been developed and used in Québec since 1958. The system bas been designed to provide some basic and essential informa tion, regarding the value of the soil, to be integrated in a broad agricultural and éco nomie survey of the région. The basic criteria of the présent system are 1. the fundamental value of the soil determined by the characteristics of the soil profile and, 2. the kind and importance of management practices required, v.g. correction of unfavourable in ternai or external limitations or, indications for a restricted use of the land such as permanent pasture, wildlife, récréation and forestry. In this system, the capability class is derived by integrating thèse two variables ; or, in other words, the class is the resuit of the combination of thèse two fonda mental criteria. The close relation between thèse two factors or parameters is ex- pressed in the scheme presented in tables

I and II for minerai and organic soils

respectively. This logical and practical method seems suitable and adaptable to describe any set of landscapes which are of interest to agronomists, economists and régional planning commissions. The régions of Bas-Saint-Laurent, Gaspésie, Iles-de-la-

Madeleine

and

Montréal

hâve been mapped according to this system.

INTRODUCTIO

N

Qu'ell

e soi t agricole pastoralquotesdbs_dbs29.pdfusesText_35

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