The mean dry matter yield (DMY), in vitro organic matter digestibility (IVOMD), crude protein (CP) content, and mineral concentrations of hays from four tropical grasses, each receiving four fertilizer levels, were studied at the Agricultural Experiment Station at Juana Díaz in the semiarid southern region of Puerto Rico. Significant (P = 0.05) differences in the mean DMY were observed among the grasses receiving the four fertilizer levels during all periods studied. Total DMY of the Cynodon dactylon cultivar, PRP111504, was superior to that of the Digitaria eriantha and two Digitaria decumbens cultivars under evaluation. Fertilizer level had little effect on the levels of trace elements, phosphorus and magnesium content of hays, but hay CP...
A field experiment was conducted on a private farm near Toa Baja in the humid northern coastal plain...
There is a need to quantitatively assess the soil fertility status of tropical soils. Descriptive su...
A field experiment was conducted at the Lajas Experiment Substation in the semiarid region of Puerto...
In 1982 and 1983 a field experiment was conducted in a Bayamón clay soil on a farm near Arecibo, Pue...
Two levels of a commercial fertilizer, analysis 15-5-10, (intermediate-2240 and high-4,480 kg/ha/yea...
A tropical kudzu-molasses grass-Guinea grass pasture mixture growing on a deep, red, acid soil in th...
In order to evaluate the effect of organic fertilizer (FO: 2000 kg compost*ha-1) and inorganic (FI: ...
A field experiment was conducted at the Corozal Experiment Substation in the humid mountain region o...
Nine forage grass introductions (eight Digitaria and one Cynodon) were evaluated at 49-day harvest i...
Data from a experiment that utilized King Grass forage (Pennisetum purpureum x Pennisetum typhoides)...
Data from a experiment that utilized King Grass forage (Pennisetum purpureum x Pennisetum typhoides)...
The objective of the study was to evaluate the effect of two sourcesof fertilization on the chemical...
Forty stylo accessions [Stylosanthes guianensis (Aubl.) Sw.] were evaluated in 1989-90 at the USDA-A...
Chemical analyses of eighty-three grasses, calculated on the wet and dry basis, are reported. Their ...
A field experiment was conducted near Barceloneta in the humid northern coastal plains of Puerto Ric...
A field experiment was conducted on a private farm near Toa Baja in the humid northern coastal plain...
There is a need to quantitatively assess the soil fertility status of tropical soils. Descriptive su...
A field experiment was conducted at the Lajas Experiment Substation in the semiarid region of Puerto...
In 1982 and 1983 a field experiment was conducted in a Bayamón clay soil on a farm near Arecibo, Pue...
Two levels of a commercial fertilizer, analysis 15-5-10, (intermediate-2240 and high-4,480 kg/ha/yea...
A tropical kudzu-molasses grass-Guinea grass pasture mixture growing on a deep, red, acid soil in th...
In order to evaluate the effect of organic fertilizer (FO: 2000 kg compost*ha-1) and inorganic (FI: ...
A field experiment was conducted at the Corozal Experiment Substation in the humid mountain region o...
Nine forage grass introductions (eight Digitaria and one Cynodon) were evaluated at 49-day harvest i...
Data from a experiment that utilized King Grass forage (Pennisetum purpureum x Pennisetum typhoides)...
Data from a experiment that utilized King Grass forage (Pennisetum purpureum x Pennisetum typhoides)...
The objective of the study was to evaluate the effect of two sourcesof fertilization on the chemical...
Forty stylo accessions [Stylosanthes guianensis (Aubl.) Sw.] were evaluated in 1989-90 at the USDA-A...
Chemical analyses of eighty-three grasses, calculated on the wet and dry basis, are reported. Their ...
A field experiment was conducted near Barceloneta in the humid northern coastal plains of Puerto Ric...
A field experiment was conducted on a private farm near Toa Baja in the humid northern coastal plain...
There is a need to quantitatively assess the soil fertility status of tropical soils. Descriptive su...
A field experiment was conducted at the Lajas Experiment Substation in the semiarid region of Puerto...