Assessment of Biogas Generation Potential of Napier Grass

Author(s):  
Anuradha Deshmukh ◽  
P. B. Nagarnaik ◽  
R. A. Daryapurkar
Keyword(s):  
2000 ◽  
Vol 2000 ◽  
pp. 144-144
Author(s):  
A.J. Ayala-Burgos ◽  
F.D.DeB. Hovell ◽  
R.M. Godoy ◽  
Hamana S. Saidén ◽  
R. López ◽  
...  

Cattle in the tropics mostly depend on pastures. During dry periods the forage available is usually mature, constraining both intake and digestion. These constraints need to be understood, for intake and digestibility define productivity. Intake depends on the rumen space made available by fermentation and outflow. Markers such as PEG (liquid phase), and chromium mordanted fibre (solid phase) can be used to measure rumen volume and outflow, but have limitations. The objective of this experiment was to measure intake, digestibility, and rumen kinetics of cattle fed ad libitum forages with very different degradation characteristics, and also to compare rumen volumes measured with markers with those obtained by manual emptying.


2013 ◽  
Vol 143 ◽  
pp. 53-58 ◽  
Author(s):  
Eri Takata ◽  
Ken Tsutsumi ◽  
Yuji Tsutsumi ◽  
Kenji Tabata

2016 ◽  
Vol 136 ◽  
pp. 1-10 ◽  
Author(s):  
M. Haameem J.A. ◽  
M.S. Abdul Majid ◽  
M. Afendi ◽  
H.F.A. Marzuki ◽  
I. Fahmi ◽  
...  

2010 ◽  
Vol 88 (2) ◽  
pp. 110-116 ◽  
Author(s):  
Mei-Kuei Lee ◽  
Wen-Tien Tsai ◽  
Yi-Lin Tsai ◽  
Sheau-Horng Lin

2020 ◽  
Vol 44 (5) ◽  
pp. 232-238
Author(s):  
Y. M. Ishiaku ◽  
M. R. Hassan ◽  
S. A. Abubakar ◽  
J. T. Amodu ◽  
S. B. Abdu ◽  
...  

A trial was conducted to investigate the germination percentage and emergence potential of nine imported temperate forage germplasms at the National Animal Production Research Institute, Shika, Nigeria. The seeds consisted of seven grasses namely; Beefsteak plant (Fructus perillae), Sweet elephant grass (Pennisetum alopecuroides), Wild foxtail millet (Setaria viridis), Napier grass (Pennisetum purpureum), King grass (Pennisetum sinese), Chinese sorghum (Sweet sorghum) and Zea mexican schard (Purus frumentum) and two legumes namely; Chinese woad (Isatis tinctoria) and Chinese alfalfa (Medicago sativa). A laboratory germination test and pot emergence trial was carried out to ascertain their viability. The result of the experiment showed that Sweet elephant grass, napier grass and king grass recorded over 90 % germination and the least was 30 % in Chinese sorghum. Chinese alfalfa and wild foxtail millet had least germination percentage with 100 % Seed dormancy.Highest emergence rate, seedling length and seedling vigour indexwere observed in king grass than the other forage germplasms. The highest percentage emergence was obtained in king grass > sweet elephant grass > napier grass > Zea mexican schard > beefsteak plant > Chinese woad > Chinese sorghum, respectively. It was concluded that these forages can successfully be adopted as animal feed resources in Nigeria and therefore, recommended formulti-locational trials in all the ecological zones of the country.


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