Evaluation of panicum maximum cvs mombaca and massai under. Gramineas do genero panicum, capim tanzania, mombaca, massai. 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. However, the name panicum maximum is still found in literature posterior to 2003. Acessado em 09052018 embrapa capimmassai panicum maximum cv. A randomized blocks design in a 4 x 5 factorial scheme, with four replications, was used. The aim was to evaluate the tillering capacity and structural characteristics of six cultivars. Evaluation of panicum maximum cvs mombaca and massai under grazing.
Panicum maximum germplasm sources treatments were 24 genotypes of p. A glimpse into the effect of sulfur supply on metabolite. The journal is published both electronically and in paper format. Massai and supplemented with protein sources during the dry season. Effect of nitrogen and lime on massai grass subjected to. Panicum species short panicum maximum x panicum infestum. The treatments were the pregrazing sward heights at. Forage yield and nutritive value of panicum maximum genotypes in. The treatments consisted of a dietary supplement with 0, 25, 50, and 75% palm kernel cake. Forage yield and nutritive value of panicum maximum. Partial correlation analysis in the study of morphogenesis. Nitrogen use of panicum and brachiaria cultivars vary with nitrogen supply.
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. Jatropha curcas performance in intercropping with forages. The panicum maximum cultivars tested were mombaca and. 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. There are more than 400 species, which are distributed in the tropics, subtropics, and temperate. The maximum yield was obtained at nitrogen doses close.
It has been suggested that the disease is due to high concentrations of nonstructural carbohydrates in this grass. 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. Pdf performance of sheep grazing panicum maximum cv. The experiment was carried out in a greenhouse with an. Potential use of tropical grass for deferment in semiarid. 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. Herbage production and grazing losses in panicum maximum cv. Africa, alguns autores creditam a sua introducao como acidental enquanto outros consideram um capim nativo. Massai grasses modify the n partition to an improved nutrient use efficiency when growing in an environment with low and high n availability.
Outbreak 8 also occurred in castanhal, where adult horses in the stable were fed with freshly cut p. Massai massai grass used for cd phytoextraction, since this forage grass shows fast growth, high biomass production, and. Sward structure and herbage accumulation of massai. Tillering and structural characteristics of panicum cultivars. These inclusion levels were determined by the balancing of the diet, to ensure the adequate lev. Pdf morphogenic and structural characteristics of panicum.
Influence of seed type on forage production of panicum. Siambaza is characterized by its excellent varietal purity and seed quality produced by grupo papalotla. Acute intestinal bloat occurs in horses and mules introduced into sprouting panicum maximum cv. Greenville, sensitive to water stress that had been subjected to water suspension. Morphogenic and structural characteristics of panicum maximum. Potential use of tropical grass for deferment in semiarid region. More restricted flowering period in higher latitudes.
Partial correlation analysis in the study of morphogenesis and herbage accumulation in panicum maximum cv. Forage yield and nutritive value of panicum maximum genotypes. Panicum maximum article about panicum maximum by the free. Colic caused by panicum maximum toxicosis in equidae in. Tillering and structural characteristics of panicum. Coloniao caracteristicas gerais nome cientifico panicum maximum cv. The scope of the journal includes reports of research dealing with farm livestock species cattle, sheep, goats, pigs, and poultry, as well as pertinent.
Nine panicum maximum ecotypes in central region of benin. This study identified period of deferment and the the use of massai guineagrass that offer forage in quantity and quality for grazing use. The postgrazing height was 15 cm for all treatments. Panicum millet, a genus of annual herbaceous plants of the family gramineae. 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 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. At establishment, 2,7 tha of lime, 400 kgha of 02020 and 50 kgha of fte were applied. G ras s and f orage scie nc e the journal of the british. Paper palm kernel cake for lactating cows in pasture. Morphology of panicum genotypes submitted to periods of. Siambaza mombasa grass panicum maximum tropical seeds. Pdf evaluation of panicum maximum cvs mombaca and massai. Seven horses and 1 mule were introduced into the paddock after the start of the rainy season. 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.
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. They observed that the height of the kanlow cultivar. The statistical design was a randomized block in a split plot with four. In 2003, the subgeneric name megathyrsus was raised to generic rank and the plant was renamed megathyrsus maximus jacq. 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. Timpanismo gastrointestinal em equideos alimentados com. Massai massai grass used for cd phytoextraction, since this forage grass shows fast growth, high biomass production, and adaptation to soil and climatic adversities. Mombaca pastures in northern brazil during the rainy season. Aruana, vencedor, milenio, mombaca, tanzania and massai are cultivars.
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