Published: 2013-07-03

Original Article

Green manures: An alternative for the economy of nitrogen in potato cultivation. I. Comparative study of several species

Margarita García

5-11

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Green manures: An alternative for the economy of nitrogen in potato cultivation. II. The effect of green manure-nitrogen dose interaction

Margarita García

13-19

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Agronomic evaluation of Bradyrhizobium japonicum and MA fungal coinoculation in soybean crop on a compacted Red Ferralitic soil

J. Corbera

21-25

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Effects of different growth regulators on in vitro performance of Amistad-82 rice variety

María C. González

27-28

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The effect of a Pyricularia grisea Sacc. fungal filtrate growing in a liquid medium upon rice (Oryza sativa L.) seedlings and seeds

Regla M. Cárdenas

29-32

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In vitro tillering in front of U. scitaminea Sydow filtrates as a criterion for smut resistance of sugarcane varieties

E. Héctor

33-35

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Morphoagronomic variable selection for characterizing star grass growth under grazing conditions

P. P. del Pozo

37-40

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INVESTIGATION ON THE HAEMAGLUTINATING ACTIVITY OCCURRING IN THREE SPECIES OF LUPINS

A. Falcón

41-45

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Salinity tolerance analysis in Vigna unguiculata (L) varities based on agronomic characters, ion accumulation and protein content

L. M. González

47-52

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The comparative evaluation of phytophagous and natural enemy densities on tomato-corn polyculture

A. León

53-60

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A trial with new tomato(Lycopersicon esculentum, Mill) varieties planted in Holguín at the optimal season

O. Mastrapa

61-62

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The use of a new methodology for rice (Oryza sativa L.) evaluation against Pyricularia grisea fungal infection

Regla M. Cárdenas

63-66

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The evaluation of a soybean (Glycine max (L.) Merrill) germplasm collection under stressing abiotic conditions

R. Ortiz,

67-72

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The phosphoric fertilization of Coffea arabica L. in Dark Red Ferritic soil. I. Mineral fertilization

M. Ochoa

73-79

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A methodology for obtaining chitosan from lobster chitin at low temperatures

M. A. Ramírez

81-84

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