Plowing quality with variable soil layer density

Mandradzhiev, S.

Plowing quality with variable soil layer density

2003

Mandradzhiev, S. (Agraren Universitet, Plovdiv (Bulgaria))

It is known, that theoretical research of soil layer turning has been based on constant soil density. Actually, soil density varies with depth. Mathematical relations been derived for the angle of additional rotation of soil layer, gravity center displasement factor of the layer, and the tilling depth for high quality plowing with variable soil density.

Show more [+]

AGROVOC Keywords

densidad del suelo densité du sol depth equipment equipo labranza matemáticas mathematics mathématique matériel profondeur profundidad soil soil density sol suelo tillage travail du sol

Bibliographic information

Published in

Selskostopanska Tekhnika (Bulgaria) | Agricultural Engineering

Volume 40 Issue 4 ISSN 0037-1718

Pagination

pp. 3-5

Language

Bulgarian

Note

Summary (En)

2 ill., 5 ref.

Translated Title

Kachestvo na oranta pri promenliva pl"tnost na pochveniya plast

Type

Summary

Corporate Author

Institu po Melioratsii i Mekhanizatsiya, Sofia (Bulgaria). Cent"r za Nauchno-Tekhnicheska Informatsiya.

In AGRIS since: 2004-08-15

Format: AGRIS AP

Data Provider

This bibliographic record has been provided by Institute of Agricultural Economics

Discover this data provider's collection in AGRIS

Lookup at Google Scholar

If you notice any incorrect information relating to this record, please contact us at [email protected]

FAO AGRIS - International System for Agricultural Science and Technology

Share

Plowing quality with variable soil layer density

2003

AGROVOC Keywords

Bibliographic information