scholarly journals 416 Effect of Carbohydrate Additives on the Post-ruminal Dry Matter and Protein Digestibility of Napier Grass (Pennisetum purpureum) Silage.

2018 ◽  
Vol 96 (suppl_3) ◽  
pp. 205-205
Author(s):  
J Baloyi ◽  
M Rambau ◽  
F Fushai
Keyword(s):  
Dry Matter ◽  
Protein Digestibility ◽  
Napier Grass ◽  
Pennisetum Purpureum

scholarly journals Palatability Tests on Giant Pangola grass (Digitaria valida Stent) and Signal grass (Brachiaria brizantha) as compared with Napier (Merker) grass (Pennisetum purpureum)

1969 ◽  
Vol 45 (3) ◽  
pp. 147-150
Author(s):  
L. Rivera Brenes ◽  
J. A. Arroyo ◽  
H. Cestero ◽  
A. Sierra
Keyword(s):  
Dry Matter ◽  
Latin Square ◽  
Napier Grass ◽  
Pennisetum Purpureum ◽  
Field Observations ◽  
Forage Grasses ◽  
Agricultural Experiment Station ◽  
Brachiaria Brizantha ◽  
Agricultural Experiment ◽  
Signal Grass

Signal grass (Brachiaria brizantha) and Giant Pangola (Digitaria valida Stent) were introduced into Puerto Rico by the Agricultural Experiment Station in 1957, from Ceylon and Cuba, respectively. Field observations and unpublished data on yields indicate good forage possibilities for these grasses for the Island. Both were submitted to a palatability test and compared with Napier grass, (Pennisetum purpureum), which is one of our most palatable forage grasses, using a 3 x 3 Latin-square design. The two grasses are as palatable as and contain more dry matter per pound of green forage than Napier grass. Both grasses are under grazing trials and must be submitted to more field observations before final recommendations are given to the farmers.

Nutritional values for 17 subtropical grasses

1960 ◽  
Vol 11 (2) ◽  
pp. 138 ◽  
Author(s):  
R Milford
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Protein Digestibility ◽  
Pennisetum Purpureum ◽  
Paspalum Notatum ◽  
Panicum Maximum ◽  
Cenchrus Ciliaris ◽  
Experimental Conditions ◽  
Nutritional Values ◽  
Natural Pasture

The nutritional values of 17 subtropical grasses have been compared with the use of crude protein content, crude protein digestibility, nitrogen balance, dry matter intake, and dry matter digestibility as criteria. Under the experimental conditions at the Cooper Laboratory, differences in nutritional values were obtained between individual subtropical grasses, the main differences being in digestible C.P. contents and in dry matter intakes. When mature and frost-affected grasses were fed to sheep, Paspalum plicatulum (C.P.I. 11826) and Cenchrus ciliaris (West Australian strain) had the highest nutritional values, and were superior to Panicum maximum var. trichoglume, Cenchrus ciliaris (C.P.I. 6934), Paspalum plicatulum (C.P.I. 2741), and Urochloa pullulans. These four were, in turn, better than Chloris gayana (commercial strain) and Paspalum commersonii. All grasses tested had higher nutritional values than mature natural pasture. All grasses which were fed to sheep at a young leafy stage of growth had high nutritional values. Those with the best performances at this stage were Paspalum plicatulum (C.P.I. 11826 and C.P.I. 2741), Panicum maximum var. trichoglume, and Paspahm commersonii. Limited data are presented on the nutritional values of Paspalum notatum (four strains), Paspalum malacophyllum, Panicum minus, Panicum coloratum, and Pennisetum purpureum.

scholarly journals COMPARATIVE STUDY ON THE USE OF FOUR PROTEIN SUPPLEMENTS BY WEST AFRICAN DWARF (WAD) SHEEP.

2021 ◽  
Vol 22 (1) ◽  
pp. 68-75
Author(s):  
A. A. TAIWO ◽  
E. A. ADEBOWALE ◽  
A. O. AKINSOYINU ◽  
J. F. D. GREENHALGH
Keyword(s):  
Organic Matter ◽  
Crude Protein ◽  
Dry Matter ◽  
Poultry Manure ◽  
Basal Diet ◽  
Protein Digestibility ◽  
The Other ◽  
Pennisetum Purpureum ◽  
Protein Supplements ◽  
Acid Detergent Fibre

Feedblocks, poultry manure diet, gliricidia: leucaena mixture (1:1 W/W) and maize offal diet were compared as sources of protein supplements for WAD sheep fed a basal diet of elephant grass hay (Pennisetum purpureum), through a 12-week performance and digestibility study. Dry matter and organic matter intakes (DMI, OMI) of the sheep were higher (P0.05) on the gliricidia: leucaena supplement than on the other diets. DMI on poultry manure and maize offal diets were not significant (P0.05). Organic matter intake (OMI) of the animals followed the same trend as DMI. Sheep fed legume supplements excelled in intakes of crude protein (CP), acid detergent fibre (ADF) and digestibilities of dry matter (DM), organic matter (OM) and neutral detergent fibre (NDF) (P>0.05). Intakes of CP and ADF by sheep on the other supplements were not significantly different (P>0.05). Sheep fed on feedblock supplement consumed the least amount. (P0.05) of NDF. Variations were observed in DM,OM, and NDF digestibilities by sheep on maize offal, poultry manure and legumes supplements. Crude protein digestibility in the legumes and feedblocks supplements was higher (P0.05) than with the other two supplements. All the sheep used gained weights but those on maize offa' diet recorded higher (P0.05). weight gain (86.57g) than those on browse leaves (59.40g), feedblocks (47.80g) and poultry manure (40.44g). Rumen pH was lower (P<0.05) on the gliricidia: leucaena supplement than on other diets. Total VFA recorded for sheep on maize offal diet and legumes supplements was higher (P<0.05) than for the other two supplements. Blood urea nitrogen of the supplements were not significantly different (P>0.05) 

scholarly journals Performance of Urochloa and Megathyrsus Forage Grasses in Smallholder Farms in Western Kenya

2021 ◽  
Vol 5 ◽  
Author(s):  
Solomon Waweru Mwendia ◽  
Ruth Odhiambo ◽  
Alfred Juma ◽  
David Mwangi ◽  
An Notenbaert
Keyword(s):  
Dry Matter ◽  
Block Design ◽  
Well Being ◽  
Metabolizable Energy ◽  
Napier Grass ◽  
Pennisetum Purpureum ◽  
Production Plant ◽  
Preference Rating ◽  
Western Kenya ◽  
Livestock Productivity

Livestock productivity has remained low in sub-Saharan African countries compared to other places on the globe. The feeding component is the major limitation, in both quantity and quality. Among other inputs, feeding takes 55–70% of the costs involved. Livestock play a major role especially in smallholder mixed farms through provision of household nutrition and income through milk and meat. Equally, fertilization of cropland benefits from livestock manure, and livestock often act as insurance and savings by providing liquidity for unforeseen and urgent financial needs. Increasing livestock productivity would enhance the fore-mentioned benefits contributing to well-being and livelihoods. Toward this endeavor and with smallholder dairy farmers' participation, we undertook an evaluation of 10 selected forages from Urochloa Syn. Brachiaria and Megathyrsus syn. Panicum genus and compared them with Napier grass, i.e., Cenchrus purpureus Syn. Pennisetum purpureum commonly grown by farmers. For detailed and robust evaluation, we established the species in eight trial sites spread in four administrative counties in Western Kenya (Bungoma, Busia, Kakamega, and Siaya). In each site, the forages were established in plots in a randomized complete block design, replicated three times. Each site was linked to a group of farmers interested in dairy. For 2 years, dry matter production, plant height, and leaf-to-stem ratio was determined across all sites. Further, we guided farmers to generate participatory forage evaluation criteria, which they later administered across their respective forage demonstration sites individually on plot-by-plot basis to generate preference rating compared to what they normally grow—Napier grass. The results showed significant differences across the forage types within and between the sites. Cumulative dry matter yields ranged 13.7–49.9 t/ha over 10 harvestings across forage types and the counties, while values for crude protein were 1.85–6.23 t/ha and 110,222–375,988 MJ/ha for metabolizable energy. Farmer preferences emerged that highlighted forages with likely better chances of adoption with weighed scores ranging 5.5–7.6 against a scale of 1–9, across the counties. The observations provide additional and well-performing forage options for the farmers and possibly in similar production systems and ecologies. Awareness creation targeting livestock and dairy producers would be key, reaching, and informing them on alternative forage options, with potential to increase livestock productivity.

scholarly journals Oxalate and silica contents of seven varieties of Napier grass (Pennisetum purpureum)

2020 ◽  
Vol 50 (3) ◽  
pp. 397-402
Author(s):  
M.M. Rahman ◽  
M.S. Norshazwani ◽  
T. Gondo ◽  
M.N. Maryana ◽  
R. Akashi
Keyword(s):  
Dry Matter ◽  
Leaf Tissue ◽  
Silica Content ◽  
Napier Grass ◽  
Pennisetum Purpureum ◽  
Stem Tissue ◽  
Randomized Design ◽  
Whole Plant ◽  
Plant Maturity ◽  
Completely Randomized Design

Oxalate and silica are considered antinutrients. Large quantities of oxalate and silica in plants can interfere with the uptake of essential minerals in ruminants. Therefore, the aim of this study was to compare the total silica and oxalate contents of seven varieties of Napier grass to find out which is best for cultivation. Taiwan, Zanzibar, Pakchong, Purple, Kobe, Indian, and Dwarf Napier grass were grown in a completely randomized design with three replications to determine their soluble oxalate, total oxalate, and silica contents. Plants were harvested at two months of plant maturity. Whole plant of the Dwarf Napier grass contained significantly higher soluble oxalate content than tall varieties. Total oxalate content in whole plant differed significantly among varieties. Dwarf showed the highest total oxalate content (3.23% dry matter (DM)) followed by Kobe (2.61%), Zanzibar (2.60%), Purple (2.44%), Taiwan (2.43%), Indian (2.15%), and Pakchong (1.95%). Regardless of variety, leaf tissue contained significantly higher soluble oxalate and total oxalate than stem tissue. There were no differences in silica content among them. In conclusion, the tall varieties could produce lower levels of soluble oxalate than the Dwarf variety, whereas silica content might not vary among them.Keywords: botanical fractions, mineral bioavailability, ruminant

scholarly journals Effect of Napier grass ensiled with or without inclusion of soy waste on the performance of growing goats

2021 ◽  
Vol 8 (1) ◽  
pp. 36-39
Author(s):  
Mohammad Mijanur Rahman ◽  
Raja Ili Airina Binti Raja Khalif ◽  
Wan Embong Wan Khadijah ◽  
Ramli Bin Abdullah
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Napier Grass ◽  
Pennisetum Purpureum ◽  
Feeding Value ◽  
Ad Libitum ◽  
Growing Goats ◽  
Soy Waste ◽  
Ruminant Feed

Utilization of soy waste as a ruminant feed is low due to storage problems and transportation costs.An experiment was carried out with fifteen goats to assess the feeding value of Napier grass(Pennisetum purpureum) ensiled with or without soy waste. Grass ensiled without soy waste wastermed as NM silage, while grass ensiled 30% soy waste (w/w) was termed as NMS silage. In bothsilages, 1.0% molasses (w/w) were incorporated to enhance the fermentation process. After 2months of ensiling, three diets were formulated and assigned to one of three groups: (i) Napier grassad libitum plus 1% pellet of body weight (BW) on a dry matter (DM) basis (T1), (ii) NM silage adlibitum plus 1% soy waste of BW on a DM basis (T2), and (iii) NMS silage ad libitum (T3). TheNMS silage showed a lower pH (4.04 vs. 4.64) than NM silage. The NMS silage exhibited higherproportions of DM, organic matter (OM), and crude protein (CP) compared to NM silage. Animalsreceived T1 diet showed higher (p<0.05) DM, OM and neutral detergent fibre intake compared tothe animals received T2 and T3 diets. However, animals received T2 diet showed higher CP intakethan the animals received T1 and T3 diets. Similarly, animals received T2 diet showed higher(p<0.05) BW gain (49.4 vs. 16.5 g/d) than the goats fed T3 diet. In conclusion, the T3 diet mayhave limited goat performance, which needs further study to improve the quality of silage.

scholarly journals Kualitas Hijauan Rumput Gajah (Pennisetum purpureum) Berbeda Tipe Pertumbuhan: Review Kuantitatif

2021 ◽  
Vol 19 (1) ◽  
pp. 6-13
Author(s):  
Eko Heru Dumadi ◽  
Luki Abdullah ◽  
Heri Sukria
Keyword(s):  
Dry Matter ◽  
Forage Quality ◽  
Matter Content ◽  
Napier Grass ◽  
Pennisetum Purpureum ◽  
Dry Matter Content ◽  
Fiber Fractions ◽  
Better Than ◽  
Short Type

Study on the data of forage quality was conducted to determine the quality of napier grass forage with different growth and morfological type. In Indonesia, there are two types of napier grass, namely the tall and short type. The data used in this study were of proximate and van soest analysis of tall-type napier grass forage Pennisetum purpureum Schum and short-type napier grass, cultivar Mott dwarf, which were obtained from the Bekasi Feed Quality and Certification Center and data obtained from journals. The results of the study showed that dry matter content of short-type napier grass was higher than those of tall-type napier grass (23% vs 20%), while fiber fractions such as crude fiber, NDF and ADF of short-type napier grass were lower than those of tall-type napier grass 32% vs 29%, 70% vs 65%, 43% vs 39%, respectively. It is therefore relative forage quality (RFQ) of short-type napier grass was higher than those of tall-type napier grass (68 vs 57). It is concluded that related to dry matter and fiber fraction value, the quality of short-type napier grass (cv. Mott) is better than those of tall-type napier grass. Key words: cultivar Mott, Pennisetum purpureum, relative forage quality (RFQ), short-type napier grass, tall-type napier grass

scholarly journals Some nutritional properties of Taiwan Napier grass leaves (Pennisetum purpureum) harvested at different time

2021 ◽  
pp. 72-74
Author(s):  
Masnindah Malahubban ◽  
Nur Zahirah Abd Jalil ◽  
Fitri Ab Aziz Zakry ◽  
Juriah Kamaludeen ◽  
Mohammad Nasir Hassan ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Nutritional Composition ◽  
Field Conditions ◽  
Napier Grass ◽  
Pennisetum Purpureum ◽  
Crude Fibre ◽  
Nutritional Properties ◽  
Harvesting Time ◽  
Acid Detergent Fibre

The effect of different harvesting time on Napier grass's nutrient composition (Pennisetum purpureum) leaves was investigated. Taiwan Napier grass grown under field conditions were harvested at day-15, 30, 45, 60, 75, and 90 after planting. The leaves samples subjected for analyses on dry matter, moisture, ash, crude fibre, crude fat, crude protein and acid detergent fibre, and the data expressed as a percentage. The present study found that the different harvesting time had changed all nutrients composition, except, crude protein where no variation in crude protein during any harvesting time observed. The present study recommends harvesting time for Taiwan Napier grass between 45 and 60 days after planting was the best. This finding is useful as baseline data that provides information on Taiwan Napier's nutritional composition grown at a particular cropping site. It helps plan and strategy for new planting activity, especially when determining the best time for harvesting.

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