Paper on the endomycorrhiza V.A. and the nitrogen biologic fixation in an agroecosystem with low external energy income at Tamulte de las Sabanas, Tabasco State. [Spanish

• Main Author: Gonzalez Chavez M.C
• Format: Dissertation
• Language: Spanish
• Published: 1989
• Subjects: calabaza cucurbita; citrouille; cultivo multiple; culture multiple; fijacion del nitrogeno; fixation de l' azote; micorrizas arbusculares vesiculares; mucuna; multiple cropping; mycorhize a vesicule et arbuscule; nitrogen fixation; pumpkins; rhizobium; sabanas; savane; savannas; tabasco; vesicular arbuscular mycorrhizae; zea mays