The annual total yields of green forage, dry matter and protein per acre were determined for 16 Panicums under irrigation at the Gurabo Substation, Gurabo, Puerto Rico, for a period of 2 years. The grasses were harvested at 60-day intervals. Selection 15, USDA P.I. 259553 (USDA Plant Introduction Number) was the highest yielder. It produced 95.60 tons of green forage and 23.84 tons of dry matter, per acre yearly. This selection outyielded the remaining 15 Panicums at the 5-percent level. The second highest dry-matter yielder was selection 11, USDA P.I. 259565 which produced 21.12 tons of dry matter per acre yearly. Prior to each 60-day cutting all forage plots were evaluated as to the following plant characters: tillering ability, rooting a...
Forty stylo accessions [Stylosanthes guianensis (Aubl.) Sw.] were evaluated in 1989-90 at the USDA-A...
The persistence and dry forage production of nine accessions (8 Hemarthrias and one Cynodon) in mob ...
In 1982 and 1983 a field experiment was conducted in a Bayamón clay soil on a farm near Arecibo, Pue...
Common guinea grass and new accessions of Panicum and Cenchrus grasses were evaluated in a cutting e...
Three of the main problems associated with breeding guineagrass (Panicum maximum Jacq.), an importan...
The response of 19 forage grasses to three cutting intervals in the humid mountain region of Puerto ...
A field experiment was conducted on a private farm near Toa Baja in the humid northern coastal plain...
A field experiment was conducted at the Corozal Experiment Substation in the humid mountain region o...
A field experiment was conducted at the Lajas Experiment Substation in the semiarid region of Puerto...
A field experiment was conducted near Barceloneta in the humid northern coastal plains of Puerto Ric...
Nine forage grass introductions (eight Digitaria and one Cynodon) were evaluated at 49-day harvest i...
Forty stylo accessions [Stylosanthes guianensis (Aubl.) Sw.] were evaluated in 1989-90 at the USDA-A...
The persistence and dry forage production of nine accessions (8 Hemarthrias and one Cynodon) in mob ...
In 1982 and 1983 a field experiment was conducted in a Bayamón clay soil on a farm near Arecibo, Pue...
Common guinea grass and new accessions of Panicum and Cenchrus grasses were evaluated in a cutting e...
Three of the main problems associated with breeding guineagrass (Panicum maximum Jacq.), an importan...
The response of 19 forage grasses to three cutting intervals in the humid mountain region of Puerto ...
A field experiment was conducted on a private farm near Toa Baja in the humid northern coastal plain...
A field experiment was conducted at the Corozal Experiment Substation in the humid mountain region o...
A field experiment was conducted at the Lajas Experiment Substation in the semiarid region of Puerto...
A field experiment was conducted near Barceloneta in the humid northern coastal plains of Puerto Ric...
Nine forage grass introductions (eight Digitaria and one Cynodon) were evaluated at 49-day harvest i...
Forty stylo accessions [Stylosanthes guianensis (Aubl.) Sw.] were evaluated in 1989-90 at the USDA-A...
The persistence and dry forage production of nine accessions (8 Hemarthrias and one Cynodon) in mob ...
In 1982 and 1983 a field experiment was conducted in a Bayamón clay soil on a farm near Arecibo, Pue...