Maintenance fertilizer was 200 kgha of 02020 npk and 50 kgha n, annually. Tillering and structural characteristics of panicum cultivars. Timpanismo gastrointestinal em equideos alimentados com. However, the name panicum maximum is still found in literature posterior to 2003. In the current study, our aim was to analyze the effect of s nutrition on the metabolic profile and the synthesis of gsh and pcs in panicum maximum cv. Evaluation of panicum maximum cvs mombaca and massai under grazing.
Mombaca pastures in northern brazil during the rainy season. Panicum maximum article about panicum maximum by the free. Siambaza mombasa grass panicum maximum tropical seeds. The panicum maximum cultivars tested were mombaca and. Outbreak 8 also occurred in castanhal, where adult horses in the stable were fed with freshly cut p. Forage yield and nutritive value of panicum maximum genotypes in. They observed that the height of the kanlow cultivar. Influence of seed type on forage production of panicum. Massai grasses modify the n partition to an improved nutrient use efficiency when growing in an environment with low and high n availability. The experiment was carried out in a greenhouse with an. These inclusion levels were determined by the balancing of the diet, to ensure the adequate lev. Panicum millet, a genus of annual herbaceous plants of the family gramineae. The study was conducted in the federal university of rio grande do norte, macaiba, brazil. The postgrazing height was 15 cm for all treatments.
More restricted flowering period in higher latitudes. Colic caused by panicum maximum toxicosis in equidae in. Seven horses and 1 mule were introduced into the paddock after the start of the rainy season. Massai and supplemented with protein sources during the dry season. Massai massai grass used for cd phytoextraction, since this forage grass shows fast growth, high biomass production, and. This study identified period of deferment and the the use of massai guineagrass that offer forage in quantity and quality for grazing use. Panicum species short panicum maximum x panicum infestum.
A new cultivar of panicum maximum massai was evaluated for commercial release, at the embrapa beef cattle, campo grande, ms, brazil, from november 1993 to april 1999. The statistical design was a randomized block in a split plot with four. Panicum maximum grasses are among the most used in brazil because they have high forage production potential, nutritional value and adaptation to different climate conditions and in poor soils, which have been improved by the application of dolomitic limestone and nitrogen fertilizers and k2o, p2o5. The journal is published both electronically and in paper format. In 2003, the subgeneric name megathyrsus was raised to generic rank and the plant was renamed megathyrsus maximus jacq. A randomized blocks design in a 4 x 5 factorial scheme, with four replications, was used. Effect of nitrogen and lime on massai grass subjected to. Partial correlation analysis in the study of morphogenesis and herbage accumulation in panicum maximum cv. Panicum maximum article about panicum maximum by the. Acute intestinal bloat occurs in horses and mules introduced into sprouting panicum maximum cv. Potential use of tropical grass for deferment in semiarid region. A glimpse into the effect of sulfur supply on metabolite. G ras s and f orage scie nc e the journal of the british.
The scope of the journal includes reports of research dealing with farm livestock species cattle, sheep, goats, pigs, and poultry, as well as pertinent. Gramineas do genero panicum, capim tanzania, mombaca, massai. Effects of processing phases on the quality of massai. Pdf performance of sheep grazing panicum maximum cv. Forage yield and nutritive value of panicum maximum genotypes. Africa, alguns autores creditam a sua introducao como acidental enquanto outros consideram um capim nativo. The maximum yield was obtained at nitrogen doses close. Nine panicum maximum ecotypes in central region of benin. Paper palm kernel cake for lactating cows in pasture.
Herbage production and grazing losses in panicum maximum cv. Evaluation of panicum maximum cvs mombaca and massai under. Anatomical and morphophysiological leaf blade traits of panicum. The aim of this study was to evaluate the influence of seed type and sampling times in the agricultural year 20112012 on the production of dry mass dm of cultivars of panicum maximum. Siambaza is characterized by its excellent varietal purity and seed quality produced by grupo papalotla. Morphology of panicum genotypes submitted to periods of.
At establishment, 2,7 tha of lime, 400 kgha of 02020 and 50 kgha of fte were applied. The objective of this study was to evaluate biomass production and nutritive value of massai guineagrass in an area of thinned caatinga vegetation in two deferment periods 60 and 90 days after plotleveling cut and four use. Massai plants were grown in a hydroponic system described in item 2. Lime and nitrogen doses positively affected the accumulation of green dry mass in the massai grass as well as the base saturation in the soil. There are more than 400 species, which are distributed in the tropics, subtropics, and temperate zones of asia, america, and africa. Pdf evaluation of panicum maximum cvs mombaca and massai. Potential use of tropical grass for deferment in semiarid. Panicum maximum cv aruana panicum maximum x panicum infestum cv massai aruana guinea grass massai guinea grass high medium to high 600 to 800 mm 600 to 2000 mm wide range low medium high more resistant than tall varieties medium medium very high tolerates a long dry season medium medium 0. Guinea grass used to be known as panicum maximum jacq. Panicum maximum germplasm sources treatments were 24 genotypes of p.
The objective of this project was to evaluate the effects of processing phases on the physical and physiological quality of massai grass panicum maximum x p. Jatropha curcas performance in intercropping with forages. Massai massai grass used for cd phytoextraction, since this forage grass shows fast growth, high biomass production, and adaptation to soil and climatic adversities. Sward structure and herbage accumulation of massai. Acessado em 09052018 embrapa capimmassai panicum maximum cv. Partial correlation analysis in the study of morphogenesis. Pdf morphogenic and structural characteristics of panicum. Siambaza grass is a highperformance panicum with excellent germination and varietal purity due to its artisanal production carried out by papalotla, supervising the entire process from sowing to harvest.
The treatments were represented by combinations of three s concentrations 0. Massai at different cutting frequencies we evaluated the growth dynamics and forage production of massai grass subjected to different cutting frequencies during the rainy season, with the aim to determine the most suitable cutting frequency to increase grass productivity. Nitrogen use of panicum and brachiaria cultivars vary with. Greenville, sensitive to water stress that had been subjected to water suspension. There are more than 400 species, which are distributed in the tropics, subtropics, and temperate. The aim was to evaluate the tillering capacity and structural characteristics of six cultivars. The treatments were the pregrazing sward heights at. Massai grown in a soil with low and high n availability. Aruana, vencedor, milenio, mombaca, tanzania and massai are cultivars. It has been suggested that the disease is due to high concentrations of nonstructural carbohydrates in this grass. Panicum maximum guinea grass is native to africa but this grass was introduced to almost all tropical countries as a source of animal forage. Forage yield and nutritive value of panicum maximum. Tillering and structural characteristics of panicum. Nitrogen use of panicum and brachiaria cultivars vary with nitrogen supply.
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