Vol. 85 No. 1-2 (2001): Vol. 85, No. 1-2, January-April 2001
Vol. 85, No. 1-2, January-April 2001

Articles

David Sotomayor-Ramírez, Gustavo Martínez, Luis J. Olivieri
1-15
Phosphorus status of stream waters in Puerto Rico: 1989-19971.
PDF
Gustavo A. Martínez, Miguel A. Vázquez, Agenol González, Luis E. Rivera, José L. Guzmán
17-32
Nutrient uptake and yield performance of cassava in two compost amended soils.
PDF
Ricardo Goenaga, Edmundo Rivera-Amador, Ulises Chardón
27-33
Yield performance of introduced cassava clones in an Ultisol in Puerto Rico.
PDF
Agenol González-Vélez, Gerardo Ruiz-Sifre
41-47
Yield, quality and foliar nutrient concentration of 'Orlando' tángelo under different fertilizer regimes
PDF (Español (España))
Asia Yusely Zambrano, Jhonny R. Demey, V. González R.
49-61
In vitro genetic variability of sugarcane cultivars
PDF (Español (España))
María de L. Lugo, Alvaro Acosta
63-68
Performance of paraquat and sethoxydim in arracacha
PDF
Carlos E. Bejarano-Mendoza, Mildred Zapata, Angel Bosques, Edmundo Rivera-Amador
69-82
Different levels of ploidy as a strategy for control of dry root rot in tanier (Xanthosoma spp.)
PDF (Español (España))