jaraguagrass, USDA PLANTS Symbol: HYRU2 U.S. Nativity: Exotic Habit: Grass or Grasslike. Hyparrhenia rufa (Nees) Stapf. H. rufa is a tall perennial grass widely naturalized in tropical and subtropical regions of the world where it has been intentionally introduced. The plant is often gathered from the wild for local use in thatching and weaving, whilst it is also widely cultivated through many areas of the tropics as a drought.

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Hyparrhenia rufa – Wikipedia

Curepe, Trinidad and Tobago: Survey of the mineral status of pastures and small ruminants in the West Region of Cameroon. When several references are cited, they may give conflicting information on the status.

Because of its generally poor nutritive value, jaragua grass must be supplemented with a nitrogen source legume tree leaves, legume grasses or a nitrogen-rich by-product and an energy source molasses, citrus pulp, cereal bran. Reclamation and management of pastures of Jaragua grass Hyparrhenia rufa in Rondonia, Brazil.

Promoting intake of Cratylia argentea as a dry season supplement for cattle grazing Hyparrhenia rufa in the subhumid tropics.


Hyparrhenia rufa

Effect of level of Leucaena leucocephala in the diet on feed intake, growth and feed efficiency of Yankasa rams. Habitat Top of page In Africa, hyparhrenia its native range, H.

Jaragua Hyparrhenia rufaaerial part, fresh Jaragua Hyparrhenia rufaaerial part, silage Jaragua Hyparrhenia rufahay. In Africa, within its native range, H. Thatch grass Hyparrhenia rufa subsp.

Journal of Cytology and Genetics, Perenial soybean and Jaragua hays. Haymaking from tropical grasses.

In Central America, H. University of the West Indies. Intake and digestibility of non-fiber nutrients and water consumption by goats. References Jardim et al.

Pasturas Tropicales, 24 2: Ecological Applications 7 1 It is also planted for hay and as a silage grass, and can be used for thatching, straw, and as pulp for making paper FAO, In its native range the grass grows in woodlands and seasonally flooded grasslands. Also widely naturalised in other parts of the world, including tropical Asia, south-eastern USA i.

Nutritive value and forage availability of a jaragua grass Hyparrhenia rufa pasture.

Weeds of Australia – Biosecurity Queensland Edition Fact Sheet

The nutritive value of ensiled forages cut at three stages of growth. Poor quality tropical pasture containing jaragua grass can be improved either by introducing legumes Hypxrrhenia and good quality grasses or by supplementing animals with nitrogen and energy sources.


From Wikipedia, the free encyclopedia. This adds to the fuel load of these areas, which increases the frequency and intensity of future fires.

Supplementations of Hyparrhenia rufa -dominated hay with groundnut cake-wheat bran mix: Andropogon rufus Nees Kunth Andropogon xanthoblepharis Trin. Botanical composition and quality of the diet selected by young cattle with fistulae on native savannah pasture.

Hyparrhenia rufa (Jaragua grass)

Agroforestry Systems 51 2 A review of guinea grass Panicum maximum for wet tropics of Australia. Plant Resources of Tropical Africa. The chromosome number reported for H. It is also tolerant of drought and easily naturalizes hyparrrhenia disturbed habitat sites. Taxonomic Tree Top of page Domain: It produces seeds with long bristles which are capable of catching on people or animals that walk past the plant.