Vol 60 No 1 (2010): Agronomía Tropical | Agronomía Tropical

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Published: 2010-03-30

Full Issue

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Special article

Projection of the demand of agricultural earth in Venezuela, from the analysis of the nourishing needs to year 2020

Oscar Abarca, Miguel A. Bernabé P.

5-22
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Original research article

Alternatives to the Mehlich-I extraction method to estimate the P requirements in guatemalan soils

Heather M. Hunsaker-Alcântara, Von D. Jolley, Bruce L. Webb, Phil S. Allen, R.D. Horrocks, Erick Gabriel Coronel, Marlon L. Bueso C.

23-33
Physical-chemistry characterization of fresh fruits of no traditional crops in Venezuela. I The yaca

Grigna J. Piña-Dumoulin, Josbelk Quiroz, Alfonsina Ochoa

35-42
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Reproductive characterization of a Zygodontomys brevicauda (Rodentia: Cricetidae) population captured in rice fields, Guárico state, Venezuela

Carmen J. Poleo, Lilian Fuentes, Luis Vivas

43-48
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Production of tuber-seed from true potato seed progenies in Pueblo Llano, Merida state

Laura Niño, ´Lourdes González, Luis Prieto, Eduardo Acevedo, Franklin Suárez

49-54
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Microbial loads on cashew products elaborated in the valley of the Tacal river, Cumaná, Sucre state, Venezuela

Mikel A. Elguezabal Méndez, Norbelys Carvajal, Rafael Benítez, María E. Jreige, Elizabeth Moya

55-60
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Populational fluctuation of vain grain bug in rice fields, Calabozo, Guárico State, Venezuela

Luis Vivas, Armando Notz, Dilcia Astudillo

61-73
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Effect of chemical, organic and combined fertilization on the yield of the potato variety Granola

Karen Arias, Olga Arnaude de Chacón

74-84
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Technical note

Mushroom compost and vermicompost as substrates for the development of pepper seedlings

Fraina Jiménez, Argelia Escalona, Ingrid Acevedo

85-90
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Parasitoids Hymenoptera of insects associated to the cocoa plantations, in the coastal region of Aragua state, Venezuela

José Luis García R., Rafael Paul Montilla Coronado

91-97
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