1
|
Material Type: Livro
|
|
Zero tillage in vineyards
Garcia Lujan, A ; Bustillo, J.M. (Junta de Andalucia, Jerez de la Frontera (Spain). Direccion General de Investigacion y Extension Agrarias)
Comunicaciones Agrarias. Junta de Andalucia. Serie Produccion Vegetal (Spain), 1988 (5)
Sevilla (Spain): DGIEA, Centro de Informacion y Documentacion Agraria
Sem texto completo
|
2
|
Material Type: Livro
|
|
Conservation tillage of herbaceous crops
Fernandez-Quintanilla Gallastegui, C. (Comunidad de Madrid (Spain). Unidad Investigadora de Cereales y Leguminosas)
Hojas Divulgadoras - Ministerio de Agricultura (Spain), 1988 (2/88)
Madrid (Spain): MAPA, Servicio de Extension Agraria
Sem texto completo
|
3
|
Material Type: Livro
|
|
Conservation tillage of herbaceous crops. [Spanish
Fernandez Quintanilla Gallastegui C
Hojas Divulgadoras - Ministerio de Agricultura (Spain). no. 2/88, 1988
Sem texto completo
|
4
|
Material Type: Livro
|
|
Tillage for conservation or cero tillage, its mechanization, advantages and disadvantages, Chiriqui [Panama, 1987. [Spanish
Arauz J.R
1987
Sem texto completo
|
5
|
Material Type: Livro
|
|
Experiments with mechanized and manual planting under the system of zero tillage in Azuero. [Spanish
Gonzalez R ; Gonzalez A ; Alvarado A
Notas de Investigacion en Progreso (Panama). v. 1(3), 1985
Sem texto completo
|
6
|
Material Type: Livro
|
|
El sistema de cero labranza: una alternativa tecnol.gica en la producci.n de arroz bajo riego
Organizaci.n para Estudios Tropicales, San Jos. (Costa Rica). Instituto Nacional de Aprendizaje, San Jos. (Costa Rica)
2003
Sem texto completo
|
7
|
Material Type: Livro
|
|
External validation of minimum tillage of Sesam; Alamos, Sonora State (2 exps). [Spanish
Ochoa Burgos Fidel
Avances de la investigacion CIANO (Mexico). no. 24, 1993
Sem texto completo
|
8
|
Material Type: Livro
|
|
Response to soybean Cajeme to conservation tillage (Zero tillage); Yaqui Valley, Sonora State. [Spanish
Ortiz Enriquez Jose Eliseo
Avances de la investigacion CIANO (Mexico). no. 26, 1993
Sem texto completo
|
9
|
Material Type: Livro
|
|
Conservation tillage or conservation of residues? An evaluation of residue management in Mexico
Erenstein, O
Ciudad de Guatemala (Guatemala): CIMMYT 1997
Sem texto completo
|
10
|
Material Type: Livro
|
|
Control of soil insects under two tillage methods, in maize cultivation, La Honda 1989-1992. [Spanish
Gordon M R ; Franco J ; DeGracia N ; Gonzalez A
1994
Sem texto completo
|