[EN] A B S T R A C T This thesis addresses the design, construction and evaluation of a pneumatic precision planter for growing garlic, satisfying the conditions of Mexican farms, defined by its climate, its soil, its practices and its resources (capital, labor hand, seed ...). The document starts with a review on the cultivation of garlic and the state of the art in terms of seeding equipment. Preliminary tests which analyze the efficiency of mechanical planting of different business models are made. A test bench to assess the dosing device developed in this thesis is designed and built a. An original garlic dosing system, based on the principle of pneumatic suction is designed and built. The evaluation of the device is made in laboratory ...
La investigación se realizó en la irrigación Majes, distrito de Majes, provincia de Caylloma, Regió...
Universidad Nacional Agraria La Molina. Facultad de Agronomía. Departamento Académico de FitotecniaE...
This thesis work was to determine the combination hybrid-density, thus able to obtain optimal perfor...
The fresh water Clam (Anodontites trapesialis), is a typical species of the forest, reproducing...
Mediante procesos de investigación como los presentados en esta tesis, se buscó determinar las cara...
Mediante procesos de investigación como los presentados en esta tesis, se buscó determinar las cara...
Tesis para obtener el grado de Doctor, de la Universitat Politècnica de València, en 2012El riego es...
The present study had as general purpose waste of blood and rumen contents by slaughter processes t...
Tesis por compendio[ES] La creciente urbanización e industrialización de las sociedades en las últim...
The present work was driven in the experimental field of the 1 found Aucaloma of the U.N.S.M., count...
The idea of developing this thesis comes from my concern to see that in the city of Tarapoto conti...
Retraction concept for concrete topic has been taking on importance in the area of the construction ...
This research study was carried out in the Pabloyacu research and Production Center; belong to the S...
Gomphrena perennis es una maleza con metabolismo C4 y presencia de un sistema radicular con yemas ca...
Tesis por compendio[EN] In the diversity of design cultures can be found the field referred to as Ad...
La investigación se realizó en la irrigación Majes, distrito de Majes, provincia de Caylloma, Regió...
Universidad Nacional Agraria La Molina. Facultad de Agronomía. Departamento Académico de FitotecniaE...
This thesis work was to determine the combination hybrid-density, thus able to obtain optimal perfor...
The fresh water Clam (Anodontites trapesialis), is a typical species of the forest, reproducing...
Mediante procesos de investigación como los presentados en esta tesis, se buscó determinar las cara...
Mediante procesos de investigación como los presentados en esta tesis, se buscó determinar las cara...
Tesis para obtener el grado de Doctor, de la Universitat Politècnica de València, en 2012El riego es...
The present study had as general purpose waste of blood and rumen contents by slaughter processes t...
Tesis por compendio[ES] La creciente urbanización e industrialización de las sociedades en las últim...
The present work was driven in the experimental field of the 1 found Aucaloma of the U.N.S.M., count...
The idea of developing this thesis comes from my concern to see that in the city of Tarapoto conti...
Retraction concept for concrete topic has been taking on importance in the area of the construction ...
This research study was carried out in the Pabloyacu research and Production Center; belong to the S...
Gomphrena perennis es una maleza con metabolismo C4 y presencia de un sistema radicular con yemas ca...
Tesis por compendio[EN] In the diversity of design cultures can be found the field referred to as Ad...
La investigación se realizó en la irrigación Majes, distrito de Majes, provincia de Caylloma, Regió...
Universidad Nacional Agraria La Molina. Facultad de Agronomía. Departamento Académico de FitotecniaE...
This thesis work was to determine the combination hybrid-density, thus able to obtain optimal perfor...