|
| ||||
|
|
![]() | Nº.04. Mechanized transplanting of rice. G Lopez Campos; R. Ballesteros Murillo; J. Ortiz Cañavate. Publication year: 1975 Language: Spanish Given the shortage of labor in certain rice-growing countries, all the phases of rice cultivation that presented the least difficulties have been mechanized over time. Lately, manual weeding has been ... Free eBook |
![]() | Morfología y ecobiología de Opogona (Hieroxestis) subcervinella (Wilk.) (Lepedoptera: heterocea), plaga de los platanares canarios (Parte 1/2) Publication year: 1983 Language: Spanish ... Free eBook |
![]() | Varieties of pepper for cultivation under plastic greenhouse in the Campo de Cartagena region. Publication year: 1977 Language: Spanish The cultivation of a species in new medium conditions always poses numerous problems when it comes to obtaining satisfactory economic returns. In particular those relating to the choice of varieties a... Free eBook |