Vol. 62 No. 1 (1978)

Published January 1, 1978

https://doi.org/10.46429/jaupr.v62i1

Vol. 62, No. 1, January 1978

Articles

G. Samuels, E. Orengo-Santiago, A. Beale

1-9

Influence of Fertilizers on the Production of Plantains with Irrigation

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Modesto Capiel, Eduardo Brenes, M. A. Lugo-López, Paul G. Schoch, Víctor L. Guzmán

10-28

An Evaluation of the Growth and Water Consumption Rate of Grain Sorghum (Sorghum bicolor) at Four Climatic Sites in the Tropics and Subtropics

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R. del Valle, Jr., T. W. Scott, José Rodríguez, M. A. Lugo-López

29-38

Response of Plantains to Banded and Broadcast N and to P Applications at Planting and to Residual P on an Ultisol

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G. Ramírez-Oliveras, M. Pérez-Zapata, C. González-Molina

39-47

Performance of New Sugarcane Varieties in the Lajas Valley Area

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M. Pérez-Zapata, G. Ramírez-Oliveras, C. González-Molina

48-55

Performance of New Sugarcane Varieties in the Cabo Rojo-Hormigueros Area of Puerto Rico

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H. M. Lugo-Mercado, J. Badillo-Feliciano, J. López-García

56-63

Effect of Soil Compaction on Tanier Yields

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Franklin W. Martin, Hermino Delpín

64-75

New, Superior Varieties of Dioscorea alata, the Asian Greater Yam

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Modesto Capiel

76-89

Effect of Various Meteorological Indices on the Yield and Nutrient Composition of Napiergrass (Pennisetum purpureum L.)

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Fernando Abruña, José Rodríguez, José Badillo-Feliciano, Servando Silva, José Vicente-Chandler

90-112

Crop Response to Soil Acidity Factors in Ultisols and Oxisols in Puerto Rico-Soybeans

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Heber Irizarry, José J. Green, Edmundo Rivera, Iván Hernández

113-118

Effect of Planting Season on Yield and Other Horticultural Traits of the Horn-Type Plantain Maricongo (Musa acuminata x M. balbisiana, AAB) in North-Central Puerto Rico

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Alejandro Ayala, Domingo Bee

119-132

Control of Phytoparasitic Nematodes Attacking Sorghum (Sorghum bicolor (L.) Moench) in Puerto Rico

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