scholarly journals Silage quality of six sorghum cultivars for sheep

2018 ◽  
Vol 53 (2) ◽  
pp. 256-264 ◽  
Author(s):  
Brena Santos Oliveira ◽  
Luiz Gustavo Ribeiro Pereira ◽  
José Augusto Gomes Azevêdo ◽  
José Avelino Santos Rodrigues ◽  
Frederico Osório Velasco ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Protein Digestibility ◽  
Neutral Detergent Fiber ◽  
Block Designs ◽  
Nutrient Contents ◽  
Nutritional Characteristics ◽  
Fermentation Profile ◽  
Silage Quality

Abstract: The objective of this work was to evaluate the silage quality, fermentation profile, intake, and digestibility of six sorghum cultivars for sheep feeding. 'SF 15', 'IPA 2502', 'BRS 655', 'BR 601', 'BRS 506', and 'Sudão' were cultivated in randomized complete block designs with five replicates, harvested, and ensiled when plants reached the soft-dough grain stage. Silage quality was determined in laboratory silos. Intake and apparent digestibility were determined during 22 days, using 24 Santa Inês lambs (35.5±2.21 kg) randomly distributed in the treatments. Silage from 'IPA 2502' had the lowest contents of dry matter, neutral detergent fiber, and acid detergent fiber; the highest nonfibrous carbohydrate and total digestible nutrient contents; and the greatest dry matter degradability. Silages from 'BR 601' and 'BRS 506' showed the highest values of crude protein, whereas those of 'SF 15' and 'Sudão' had the highest levels of fibrous fractions. Lambs fed silage from 'IPA 2502' consumed more dry matter and nonfibrous carbohydrates, and their crude protein digestibility was also greater than that from the consumption of other cultivar silages. 'IPA 2502' stands out for its nutritional characteristics, which resulted in better animal performance.

scholarly journals Determination of the Use ofLactobacillus plantarumandPropionibacterium freudenreichiiApplication on Fermentation Profile and Chemical Composition of Corn Silage

2017 ◽  
Vol 2017 ◽  
pp. 1-8 ◽  
Author(s):  
Norafizah Abdul Rahman ◽  
Mohd Ridzwan Abd Halim ◽  
Noraniza Mahawi ◽  
Hazira Hasnudin ◽  
Jameel R. Al-Obaidi ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Bacterial Culture ◽  
Corn Silage ◽  
Propionibacterium Freudenreichii ◽  
Fermentation Profile ◽  
Silage Quality ◽  
Better Than

Corn was inoculated withLactobacillus plantarumandPropionibacterium freudenreichiisubsp.shermaniieither independently or as a mixture at ensiling, in order to determine the effect of bacterial additives on corn silage quality. Grain corn was harvested at 32–37% of dry matter and ensiled in a 4 L laboratory silo. Forage was treated as follows: bacterial types: B0 (without bacteria-control), B1(L. plantarum), B2 (P. freudenreichiisubsp.shermanii), and B3 (combination ofL. plantarumandP. freudenreichiisubsp.shermanii). Each 2 kg of chopped forage was treated with 10 mL of bacterial culture and allowed to ferment for 27 days. The first experiment determined the most suitable wavelength for detection of bacteria (490 nm and 419 nm for B1 and B2, resp.) and the preferable inoculation size (1 × 105 cfu/g). The second experiment analysed the effect of B1 and B2 applied singly or as a mixture on the fermentation characteristics and quality of corn silage.L. plantarumalone increased crude protein (CP) and reduced pH rapidly. In a mixture withP. freudenreichii, the final pH was the lowest compared to other treatments. As a mixture, inclusion of bacteria resulted in silage with lower digestibility than control. Corn silage treated withL. plantarumorP. freudenreichiieither alone or mixed together produced desirable silage properties; however, this was not significantly better than untreated silage.

scholarly journals Yield, Agronomic Characteristics and Chemical Composition of Silage Fodder (Sorghum bicolor L.) With and Without Fertilization

2021 ◽  
Vol 13 (12) ◽  
Author(s):  
Gerardo Analco-Cisneros ◽  
María de los Á. Maldonado-Peralta ◽  
Paulino Sánchez-Santillán ◽  
María B. Bottini-Luzardo ◽  
José L. Valenzuela-Lagarda ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Structural Characteristics ◽  
Quality Parameters ◽  
Neutral Detergent Fiber ◽  
Acid Detergent Fiber ◽  
Agronomic Characteristics ◽  
Nutritional Characteristics ◽  
Sorghum Bicolor L

Objective: To evaluate the yield and structural characteristics of sorghum fodder, aswell as the chemical quality of the fodder and the silage with and without fertilization. Design/Methodology/Approach: The evaluated variables were, in the fodder: drymatter yield (DMY, kg ha -1 ), leaf:stalk ratio (L:S, g g -1 ), plant height (H, cm) andintercepted radiation (IR, %); and in the silage: dry matter (DM, %) crude protein (CP,%), neutral detergent fiber (NDF, %), acid detergent fiber (ADF, %), lactic acid (LA,%) and pH. There were two treatments, with fertilization and without fertilization. Results: The agronomic characteristics L:S, H and IR improved with fertilization(P<0.05). The DMY with fertilization was 7060 kg DM ha -1 and without fertilization, itwas 5472 kg DM ha -1 . The values of DM, CP, NDF, ADF and LA of the silage withfertilization were 33.60, 7.83, 51.06, 28.51 and 4.51%, respectively, and the pH was4.3, and without fertilization these values were 47.67, 5.83, 43.36, 25.21 and 2.86%,respectively, and the pH was 4.66; all values were different when comparing with andwithout fertilization (P<0.05).Study Limitations/Implications: These quality parameters should continue to bestudied in sorghum silages and with different fertilization doses to expand thedecision outlook.Findings/Conclusions: According to the results obtained, it is concluded that thesorghum fodder crop should be fertilized for the ensilage, since higher dry matteryield, better agronomic, and nutritional characteristics are obtained.s

scholarly journals EFFECT OF DIFFERENT ADDITIVES ON THE SILAGE QUALITY OF SWEET POTATO BRANCHES

2019 ◽  
Vol 32 (2) ◽  
pp. 506-513
Author(s):  
NERMY RIBEIRO VALADARES ◽  
VALTER CARVALHO DE ANDRADE JUNIOR ◽  
ROSANA CRISTINA PEREIRA ◽  
CÍNTIA MARIA TEIXEIRA FIALHO ◽  
MARCOS AURÉLIO MIRANDA FERREIRA
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Sweet Potato ◽  
Crude Protein ◽  
Dry Matter ◽  
Neutral Detergent Fiber ◽  
Mineral Matter ◽  
Citrus Pulp ◽  
Silage Quality

ABSTRACT Sweet potato branches have potential use in animal feeding, even fresh or ensiled, and some additives may enhance their quality. This study aimed at assessing silage quality of sweet potato branches using different additives. We ensiled sweet potato branches without additive (control) and with the addition of 10% disintegrated corn with straw and corncob (DCSC), 10% sugarcane bagasse from alembic, 10% citrus pulp, and 10% coffee husk. Three samples of each plot were obtained after drying for measurements of dry matter, crude protein, neutral detergent fiber (NDF), acid detergent fiber (ADF), cellulose, hemicellulose, lignin, mineral matter, starch, soluble sugars, pH, lactic acid bacteria population, gas, and effluent losses. Silage with DCSC, citrus pulp, and coffee rusk reached the highest dry matter contents. Moreover, citrus pulp silage had a high content of NDF. In contrast, DCSC silage showed the lowest content of ADF. Lignin was low in silage with DCSC, citrus pulp, and control (without additive). Suitable amounts of starch, crude protein, and lactic acid bacteria population were found in all treatments. Silage with DCSC achieved the best results for the assessed variables. Therefore, DCSC is the most suitable additive to improve silage quality of sweet potato branches.

scholarly journals Sorghum cultivars of different purposes silage

2015 ◽  
Vol 45 (2) ◽  
pp. 298-303 ◽  
Author(s):  
Ricardo Martins Araujo Pinho ◽  
Edson Mauro Santos ◽  
Juliana Silva de Oliveira ◽  
Higor Fábio Carvalho Bezerra ◽  
Poliane Meire Dias de Freitas ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Neutral Detergent Fiber ◽  
Randomized Design ◽  
Profile Losses ◽  
Fermentation Profile ◽  
Total Carbohydrates ◽  
Completely Randomized Design ◽  
Experimental Treatments ◽  
Sorghum Bicolor L

This study aimed to assess the fermentation profile, losses and chemical composition of the silages of five sorghum cultivars. A completely randomized design with five replicates was used. The experimental treatments were represented by five sorghum cultivars (Sorghum bicolor (L). Moench): 'BRS Ponta Negra' , 'BRS 610', 'BRS 655', 'BRS 800' and 'BRS 810'. There was variation (P<0.05) for the pH in the cultivars studied, with highest result of pH by 'BRS 610'. The average percentages of lactic acid, acetic acid and propionic acid, differed (P<0.05) among the cultivars, ranging from 32.9 to 59.5, 19.8 to 39.8, and 0.0 to 1.3g kg-1, respectively. The dry matter recovery varied among cultivars (P<0.05), allowing the identification of BRS Ponta Negra, and 'BRS 810' silages, as those which recovered the lowest dry matter, with values of 757.1 and 776.1g kg-1, respectively. There were differences (P<0.05) for dry matter, crude protein, ether extract, neutral detergent fiber, non-fibrous carbohydrates and total carbohydrates contents among the cultivars. It was concluded that, despite the morphological and chemical differences among cultivars, the resulting silages had good fermentation profile.

scholarly journals Chemical characteristics, aerobic stability, and microbiological counts in corn silage re-ensiled with bacterial inoculant

2018 ◽  
Vol 53 (9) ◽  
pp. 1045-1052
Author(s):  
Mateus Merlo Coelho ◽  
Lúcio Carlos Gonçalves ◽  
José Avelino Santos Rodrigues ◽  
Kelly Moura Keller ◽  
Gustavo Vinícius de Souza dos Anjos ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Nutritive Value ◽  
Corn Silage ◽  
Neutral Detergent Fiber ◽  
Dry Matter Digestibility ◽  
Aerobic Stability ◽  
Whole Plant

Abstract: The objective of this work was to evaluate the effects of re-ensiling and bacterial inoculation on the quality of corn silage. The experiment was carried out in a 2x2 factorial design with or without inoculant (association of Lactobacillus plantarum and Propionibacterium acidipropionici), and with re-ensiling after 36 hours of aerobic exposure or only ensiling of the whole plant of 'BRS 1055' corn. The fermentative quality, nutritional parameters, dry matter losses, aerobic stability, and microbiological counts of silages were evaluated. Re-ensiling caused an increase of pH and in acetic acid and propionic acid concentrations, as well as in the dry matter (DM), crude protein, neutral detergent fiber, and neutral detergent fiber crude protein contents. Conversely, there was a reduction in the nonfiber carbohydrates concentration and in in vitro dry matter digestibility for the re-ensiled material. All changes were explained by the higher-effluent production and DM loss of re-ensiled material that was subjected to two compactions. Microbiology was not altered by the treatments. The use of inoculant altered ash content, but it did not influence other parameters. In contrast, re-ensiling after 36 hours of aerobic exposure caused a reduction in the nutritive value of corn silage and accentuated the DM losses.

Determination of Quality and Chemical Composition of Silages Obtained from Narbonne Vetch (Vicia narbonensis) and Barley (Hordeum vulgare) Composition

2020 ◽  
Author(s):  
Nizamettin Turan
Keyword(s):  
Chemical Composition ◽  
Hordeum Vulgare ◽  
Crude Protein ◽  
Dry Matter ◽  
Neutral Detergent Fiber ◽  
Hordeum Vulgare L ◽  
Vicia Narbonensis ◽  
Feed Value

Research was conducted to determine the quality and chemical composition of silages obtained by mixing in different ratios of narbonne vetch (Vicia narbonensis L.) and barley (Hordeum vulgare L.) grown in rabi season of 2017-2018 in Eastern Anatolia, Turkey. In the study we studied the pure sowings of barley and narbonne vetch and their mixtures (20, 30, 40, 50, 60, 70, 80% of narbonne vetch (N) + 80, 70, 60, 50, 40, 30, 20% of barley (B). The values of ADF (acid detergent fiber), NDF (neutral detergent fiber), DDM (digestible dry matter), DMI (dry matter intake), DM (dry matter), CP (crude protein) and RFV (relative feed value) of silages of analyzed were respectively 33.38, 33.73, 62.89, 3.57, 24.69, 15.50%, 174.64. We also founded that LA (lactic acid), AA (acetic acid), BA (butyric acid), PA (propionic acid) and Ca, P, Mg, K and pH of silages investigated were respectively 1.60, 0.57, 0.42, 0.06, 1.17, 0.53, 0.25, 3.51% and 3.80. Our results shows that silages with high narbonne vetch were higher quality values for CP, ADF, NDF, DM, RFV, DDM, DMI, Ca, Mg, LA which determined chemical composition and feeding quality of silages. As a result, it is suggested that mixture silages with narbonne vetch (80%) and the barley ratio (20%) have important advantages for some properties of silages.

scholarly journals Voluntary Intake and Apparent Digestibility of Artificially Dried Stargrass Fed to Holstein Bull Calves

1969 ◽  
Vol 61 (4) ◽  
pp. 429-437
Author(s):  
J. A. Yazman ◽  
J. A. Arroyo-Aguilú ◽  
R. E. McDowell ◽  
P. J. Van Soest ◽  
H. Cestero
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Nutritive Value ◽  
Chemical Constituents ◽  
Protein Digestibility ◽  
Neutral Detergent Fiber ◽  
Apparent Digestibility ◽  
Holstein Bull ◽  
Bull Calves ◽  
Voluntary Intake

Voluntary intake and apparent digestibility of an artificially dried tropical grass, Cynodon nlemfuensis variety nlemfuensis. was evaluated utilizing Holstein bull calves. Two regrowth ages of grass hays, 30 and 45 days, were fed to two groups of four calves each: 16 and 24 weeks old. The grass hays were analyzed for dry matter and crude protein and for fiber fractions according to Goering and Van Soest. There were no significant differences between means for voluntary intake (g/kg body weight (BW)/day) of the chemical constituents for the four calf-hay groups. However, the trend was for higher intake by the 24-week old calves fed the 30-day hay than by the other three groups. Among the 16- week old calves, there was a higher voluntary intake by those consuming the 45-day hay despite the slightly higher nutritive value of the 30-day hay. When the data were pooled across calf ages, voluntary intake of 30-day hays was greater than for the 45-day ones, although only differences in crude protein intake were significant (P < .05). Pooled across hay ages, voluntary intake by the 24-week old calves was significantly greater (P < .05) than by the 16-week old calves for dry matter and neutral-detergent fiber only, indicating that hay intake was related to reticulo-ruminal capacity. Differences in apparent digestibility were significant (P < .05) only for crude protein with the 24-week old calves fed the 30-day hay, having a greater coefficient of digestibility than the 16- and 24-week old calves fed the 45-day hay. Crude protein digestibility of the 30-day hays (pooled across calf ages) was significantly greater (P < .05) than that of the 45-day hays. Although not significant for all constituents, the values were higher for the 30-day hay than for the 45-day hay (pooled across calf ages) and for the 24- week old calves than for the 16-week old calves (pooled across hay ages).

scholarly journals DETERMINATION OF HERBAGE YIELD AND QUALITY OF DIFFERENT SOYBEAN VARIETIES

2021 ◽  
Vol 10 (20) ◽  
pp. 13-18
Author(s):  
Yasin Akinci ◽  
Mahmut Kaplan
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Forage Yield ◽  
Neutral Detergent Fiber ◽  
Soybean Cultivars ◽  
Dry Matter Digestibility ◽  
Yield And Quality ◽  
Herbage Yield ◽  
Effect On Yield

Objectives of the present study are to determine the variations in forage yield and quality of soybean cultivars. Experiments were conducted in randomized complete blocks design with 3 replications during the growing season of 2016. A total of 10 cultivars were used as the plant material of the experiments (Bravo, A3127, Traksoy, İlksoy, Mersoy, Nova, SA-88, Arısoy, Safir, Atakişi). Cultivars had a significant effect on yield and chemical composition. Results revealed that green herbage yields varied between 826.39 - 1199.17 kg/da, dry hay yields between 247.71 - 357.90 kg/da, crude protein yields between 16.91 - 39.86 kg/da, acid detergent fiber (ADF) ratios between 26.56 - 34.61%, neutral detergent fiber (NDF) ratios between 38.43 - 44.85%, crude ash contents between 7.20 - 11.22%, crude protein contents between 6.66 - 13.53%, dry matter digestibility (DDM) values between 61.94 - 68.21%, dry matter intake (DMI) values between 2.68 - 3.12% and relative feed values (RFV) between 2.68 - 3.12. The results of the study showed that A3127 cultivar was found to be prominent with green herbage yield (1199.17 kg/da) and dry hay yield (357.90 kg/da) and Safir cultivar was found to be prominent with crude protein yield (39.86 kg/da). It was concluded that the soybean cultivars A3127 and Safir could be recommended for hay production.

scholarly journals Sugarcane Production Based on Mineral and Organic Nitrogen Fertilizers for Ruminant Feeding

2020 ◽  
Vol 8 (2) ◽  
pp. 678
Author(s):  
Elane Tyara de Jesus Siqueira ◽  
Rosane Claudia Rodrigues ◽  
José Roberto Brito Freitas ◽  
André Da Silva Alves ◽  
Zinaldo Firmino da Silva ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Poultry Litter ◽  
Swine Manure ◽  
Neutral Detergent Fiber ◽  
Nitrogen Fertilizers ◽  
Acid Detergent Fiber ◽  
N Sources

Sugarcane may be a potential feed source for ruminants in tropical and subtropical areas. An important factor that can influence the nutritional quality of sugarcane for animal feeding is nitrogen fertilization management, however, studies on this subject are still scarce. In this context, the objective of this study was to evaluate the effect of nitrogen sources on the quality and productivity of sugarcane as a forage resource. The variety of sugarcane used was RB92579, with application of nitrogen (N) sources (urea, poultry litter, swine manure) and control (without N application). Stalk productivity and dry matter, crude protein, neutral detergent fiber, acid detergent fiber, lignin, Brix, NDF / Brix ratio, and in situ digestibility were analyzed during incubation periods of 6, 24, and 72 hours. At the end of the study, it was found that the N sources did not interfere with sugarcane stalk productivity (P> 0.05), with an average productivity of 102 t ha-1. The N treatments did not influence (P> 0.05) in the nutritional quality of sugarcane, when evaluating the contents of dry matter, crude protein, neutral detergent fiber, acid detergent fiber, lignin, Brix and NDF / Brix ratio. The dry matter degradation had an effect (P <0.05) for the different N sources and incubation times, where poultry litter and swine manure treatments showed higher values for degradation at 72 hours of incubation. The different N organic sources did not interfere in the chemical composition and productivity of the sugarcane culture, however it presented better results in the in situ degradability of the dry matter. This, it can be recommended that mineral nitrogen fertilizers can be replaced by organic fertilizers.

scholarly journals High Fiber Cakes from Mediterranean Multipurpose Oilseeds as Protein Sources for Ruminants

Animals ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 918 ◽  
Author(s):  
Francesco Serrapica ◽  
Felicia Masucci ◽  
Emiliano Raffrenato ◽  
Maura Sannino ◽  
Alessandro Vastolo ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Protein Digestibility ◽  
Neutral Detergent Fiber ◽  
In Vitro Digestibility ◽  
Ether Extract ◽  
Protein Supplements ◽  
High Fiber ◽  
Alternative Protein

Fifteen oilseed cakes from sunflower, pomegranate, cardoon, tobacco and hemp were characterized with regard to chemical composition, Cornell Net Carbohydrate and Protein System (CNCPS) fractionation, in vitro digestibility of dry matter, neutral detergent fiber, and crude protein. All the cakes presented low moisture, rather variable ether extract contents and medium to high levels of crude protein and neutral detergent fiber. The cakes significantly differed in terms of CNCPS partitioning and in vitro digestibility. Tobacco and hemp cakes presented high contents of slow degradable fractions of crude protein and carbohydrate joined to good post-ruminal protein digestibility. Cardoon cakes presented the highest rumen protein degradability. Based on crude protein content and intestinal digestibility of rumen undegraded protein, cakes of tobacco and hemp showed the better potential as alternative protein supplements for ruminants, while pomegranate appears to be the least suitable for ruminant feeding.

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