scholarly journals KUALITAS NUTRISI AMPAS SAGU HASIL FERMENTASI JAMUR TIRAM PUTIH (Pleurotus ostreatus) DENGAN WAKTU PANEN YANG BERBEDA

2020 ◽  
Vol 7 (2) ◽  
pp. 69-76
Author(s):  
Insun Sangadji
Keyword(s):  
Protein Content ◽  
Dry Matter ◽  
Lignin Content ◽  
Nutrient Content ◽  
Matter Content ◽  
Least Square ◽  
Neutral Detergent Fiber ◽  
Dry Matter Content ◽  
Harvest Time ◽  
Randomized Design

Improving local feedstuff which is abundantly available in Maluku Province suh as sago (Metroxylon rumphii) by-product to be a nutritional feedstuff for live is an innovative way to address the scarcity of nutritious feed for livestock in Maluku. The purpose of this research was arranged into a complete randomized design with four treatments: control (no fermentation), before harvest (after full mycelium), the first harvest, and the second harvest. Each treatment was replicated triple. Least square test was applied to determine the statistical differences among the treatmenst.  The observed variables were dry matter, crude protein, Neutral Detergent Fiber (NDF), Acid Detergent Fiber (ADF) and lignin. The result showed that there were significant differences (P<0.05) on dry matter content, protein content, NDF, ADF and lignin content among treatments. Average dry matter content in each treatment was 40.08%, 35.16%, 28,78% and 27,23% for control, before harvest, the second harvest and the first harvest, respectively. Avarage protein content in each treatment was 5.52%, 5.33%, 5.21% and 2.05% for before harvest, the first harvest, the second harvest and control, respectively. Avarage NDF content in each treatment was 55.59%, 51.21%, 48.73% and 46.43% for control, before harvest, the first harvest and the second harvest, respectively. Average ADF content in each treatment was 46.53%, 44.57%, 43.74% and 42.13% for control, before harvest, the secobd harvest and the first harvest, respectively. Average lignin content in each treatment was 5.63%,4.37%, 3.29% and 3.21% for control, before harvest, the second harvest and the first harvesst, respectively. Based on nutrient content, it is suggested that fermented sago by-product on the first harvest time can be applied as livestock feedstuff. However, fermented sago by-product on the second harvest time is economical.

scholarly journals Nutritional value of dehydrated maize straw ammoniated with urea

2019 ◽  
Vol 20 ◽  
Author(s):  
Giovanne Oliveira Costa Sousa ◽  
Rosane Cláudia Rodrigues ◽  
Juliana Rodrigues Lacerda Lima ◽  
Noilson Monteles Lima ◽  
Bruno Eduardo Caxias Miranda ◽  
...  
Keyword(s):  
Dry Matter ◽  
Nitrogen Retention ◽  
Mean Value ◽  
Matter Content ◽  
Neutral Detergent Fiber ◽  
Dry Matter Content ◽  
Acid Detergent Fiber ◽  
Randomized Design ◽  
Maize Straw ◽  
Dry Matter Degradation

SUMMARY This study aimed to evaluate the chemical composition and in situ degradation dry matter of maize straw ammoniated with urea. This was a completely randomized design with five levels of ammoniation (0; 2; 4; 6 and 8% dry matter), with five repetitions. There was effect (P<0.05) of the ammoniation process on the retention of nitrogen in maize straw. For each 1% utilization of urea, we observed a reduction of 1.57% nitrogen retention. The dry matter content was not influenced (P>0.05) by the ammoniation; straw presented a mean value of 75%. In turn, the crude protein content increased (P<0.05) with ammoniation, increasing from 2.74% in the straw without treatment to 10 and 11% with the levels of 6 and 8% urea, respectively. For each 1% urea used, we found a reduction (P<0.05) of 0.65% in the neutral detergent fiber content of maize straw. The acid detergent fiber presented effect (P<0.05) in response to ammoniation. The technique provided a reduction of 0.69% acid detergent fiber for each 1% urea used. For dry matter degradation, we observed an increase in the soluble fraction up to the level of 6% urea. The ammoniation process favored the increase in the dry matter degradation rate of maize straw. It is recommended to conduct the ammoniation process in maize straw with 6% urea.

scholarly journals KANDUNGAN NUTRISI SERAT BUAH KELAPA SAWIT YANG DIFERMENTASI DENGAN FESES KERBAU PADA LEVEL YANG BERBEDA

2018 ◽  
Vol 15 (1) ◽  
pp. 37
Author(s):  
Jepri Juliantoni ◽  
Dewi Ananda Mucra ◽  
Dewi Febrina
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Animal Husbandry ◽  
Nutrient Content ◽  
Matter Content ◽  
Crude Fiber ◽  
Dry Matter Content ◽  
Randomized Design ◽  
Fermentation Quality ◽  
Fruit Oil

This study was conducted from January to March 2013 in the Laboratory of Nutrition and Chemistry, Faculty of Agriculture and Animal Husbandry of the State Islamic University of Sultan Syarif Kasim Riau and analysis of the nutrient content in Ruminant Nutrition Laboratory of the Faculty of Animal Husbandry, Andalas University in Padang. This study aimed to determine the effect of buffalo feces with different levels of fermentation fruit oil palm fiber (SBKS) for 21 day against pH, fermentation quality, dry matter content, crude fiber, crude protein, ash and BETN. The method used in this study is completely randomized design with 4 treatments and 3 replications. The treatment given is the number of buffalo feces levels (0%, 10%, 20% and 30%). The results showed that the addition of up to 30% buffalo feces fermentation SBKS gave highly significant effect (P <0.0 l) on the pH, but not significant effect (P> 0.05) increase levels of dry matter, crude protein and BETN, and declining levels of crude fiber and crude fat levels.

scholarly journals Chemical composition, aerobic stability, and fermentation pattern of white oat silage wilted with glyphosate

2020 ◽  
Vol 41 (3) ◽  
pp. 971
Author(s):  
Antonio Vinicius Iank Bueno ◽  
Fernando Alberto Jacovaci ◽  
Matheus Gonçalves Ribeiro ◽  
Clóves Cabreira Jobim ◽  
João Luiz Pratti Daniel ◽  
...  
Keyword(s):  
Nutritional Quality ◽  
Dry Matter ◽  
Matter Content ◽  
Neutral Detergent Fiber ◽  
Dry Matter Content ◽  
Randomized Design ◽  
Aerobic Stability ◽  
Fermentation Pattern ◽  
Silage Production ◽  
High Buffer Capacity

White oat has good nutritional quality but is not an easy forage to ensile due to its high buffer capacity and moisture content at ensiling moment. Therefore, wilting is necessary to offset such negative aspects. However, this process demands skilled workforce and adequate machinery. In this way, chemical desiccation is a promising technology to reduce the steps needed for wilting. Thus, we aimed to evaluate the effects of glyphosate as a chemical desiccant on the nutritional quality, fermentation pattern, losses, and aerobic stability of wilted white oat (Avena sativa) silages. White oat sowing occurred in the first fortnight of May 2013. Desiccant application took place when oat reached milky-dough grain stage (96 days after planting). Glyphosate doses evaluated were 0, 500, 750, 1000, and 1250 mL ha?1. Three days after desiccation, all treatments were ensiled, and the silos were stored for 150 days. A completely randomized design was used, and all statistical procedures were performed by means of Bayesian Inference. No differences were found for lactic acid, but treated-silage pH linearly decreased. The lowest concentration of butyric acid (3.40 mg kg-1) was observed at 900.80 mL ha-1. For ammonia, the highest point (50 g kg-1) occurred at 916.51 mL ha-1. Aerobic stability was not influenced by treatments. Maximum dry matter recovery index (934 g kg-1) was observed at 864.20 mL ha-1 glyphosate. Wilted forage from treatments 500 mL ha-1, 750 mL ha-1, and 1000 mL ha-1 had greater dry matter content compared to control (320.1, 326, 301.3, and 270.7 g kg-1 respectively). Hemicellulose linearly decreased and crude protein linearly increased. The lowest concentrations of neutral detergent fiber (642.8 g kg-1) and neutral-detergent insoluble nitrogen (2.30 g kg-1) occurred at doses of 1141.32 mL ha-1 and 829.14 mL ha-1, respectively. In brief, for wilted white oat silage production, harvested at milky-dough grain stage, glyphosate application prior to ensiling up to 1000 mL ha-1 led to better conservation compared to non-treated silage.

scholarly journals Efecto de la densidad de siembra sobre el rendimiento y calidad del forraje de maíz.

2006 ◽  
Vol 12 (2) ◽  
pp. 181 ◽  
Author(s):  
Jorge Elizondo ◽  
Carlos Boschini
Keyword(s):  
Protein Content ◽  
Crude Protein ◽  
Dry Matter ◽  
Matter Content ◽  
Neutral Detergent Fiber ◽  
Dry Matter Content ◽  
Crude Protein Content ◽  
Significant Difference ◽  
Plant Densities ◽  
Different Parts

The experiment was condunted at the Alfredo Volio Mata Experimental Station of the University of Costa Rica, located at 1542 meters above sea level. The purpose was to determine the effect of plant density on total forage mass and the nutritive value of corn. Three diferent plant distances were used: 30 x 70 cm, 50 x 70 cm and 70 x 70 cm resulting in 47619, 28600 and 20449 plants per hectare, respectively. The first sampling was taken out 42 days after establishment and every two weeks thereafter, until 126 days. Dry matter, crude protein, ashes, neutral detergent fiber (NDF), acid detergent fiber (ADF) and lignin were analyzed for different parts of the plant. The values for celulose and hemicelulose were calculated. Total forage mass (kg/ha) was greater at higher plant densities. Dry matter content of leaves was higher than in stems, all of the plant densities. No significant difference (P<0,05) was found for crude protein content in the different parts of the plant. ADF was always higher in stems than in leaves. Stage of growth considerably affects biomass yield and nutritional quality of fodder. Before 70 days the dry matter content in leaves was higher than in stems. Latter accumulation of dry matter in stems was greater than in leaves. Crude protein content in leaves was over 18% during the first 70 days, then decreases a level of 13% at the end of the period. The lowest value of ADF was found before 84 days in leaves and stems. Under the enviromental conditions of this experiment, it appears that plant densities of about 48000 plants per hectare are optimal.

scholarly journals Análisis químico y digestibilidad “in vitro” de rastrojo de maíz (Zea mays L.).

2006 ◽  
Vol 12 (2) ◽  
pp. 189
Author(s):  
Jesús Fuentes ◽  
Calixtro Magaña ◽  
Lorenzo Suárez ◽  
Rodolfo Peña ◽  
Sergio Rodríguez ◽  
...  
Keyword(s):  
Corn Stover ◽  
Dry Matter ◽  
Matter Content ◽  
Neutral Detergent Fiber ◽  
Dry Matter Content ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Physical Treatments ◽  
Dry Matter Weight

This experiment was conducted to evaluate the effects of chemical and physical treatments on the chemical composition and in vitro dry matter (IVDMD) and organic matter (IVOMD) digestibility of corn stover. Seventy five bales of corn stover (25 ground, 25 chopped, and 25 whole) were treated with 4% ammonia (NH3) of the dry matter weight. A completely randomized design with factorial array 2x3 (0.0 and 4.0% NH3 and three particle sizes). Results indicated that dry matter content decreased as particle size increased. Protein content increased by 110, 116 and 91 units for the ground, chopped and whole corn stover treated with NH3 with respect to the control. Ether extract increased by 7.3% for corn stover treated with NH3. Similar trend was followed by the ash content which increased by 6.0% for corn stover treated with NH3. Ammonia treatment affected negatively the neutral detergent fiber values by 20.0, 7.0 and 7.7% for ground, chopped and whole corn stover, respectively. Similar results were found for acid detergent fiber with values of 7.17, 12.53 and 11.42% lower for ground, chopped and whole corn stover, respectively; than those found for the untreated material. IVDMD and IVOMD were increased with NH3 treatment.

scholarly journals Silage of Marandu Grass with Levels of Stylo Legume Treated or Not with Microbial Inoculant

2017 ◽  
Vol 9 (9) ◽  
pp. 36
Author(s):  
Joao P. S. Rigueira ◽  
Odilon G. Pereira ◽  
Karina G. Ribeiro ◽  
Sebastião De C. V. Filho ◽  
Andréia S. Cezário ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Dry Matter ◽  
Matter Content ◽  
Neutral Detergent Fiber ◽  
Dry Matter Content ◽  
Microbial Inoculant ◽  
Randomized Design ◽  
Fermentation Profile ◽  
Four Levels ◽  
Different Levels

The chemical composition, fermentation profile, microbial population and dry matter recovery were evaluated in marandu grass silages containing different levels of Stylo legume cv. Campo Grande treated or not with microbial inoculant. A 4 × 2 factorial arrangement (four levels of Stylo legume, with and without microbial inoculant) was used in a completely randomized design with four replications. The levels of Stylo legume used were 0, 10, 20 and 30% of the weight in the natural matter. The marandu grass was harvested at 70 days of regrowth and the Stylo legume at the pre-flowering stage. It was observed the effect of interaction between levels of Stylo legume and microbial inoculant on dry matter content, effluent losses, dry matter recovery and yeast and molds populations. The dry matter content of the silages with and without inoculant increased (P < 0.05) linearly with the addition of Stylo legume. A linear decreasing effect was observed for neutral detergent fiber contents and a linear crescent effect for the crude protein contents of the silages with addition of Stylo legume. The pH values had a quadratic effect with addition of Stylo legume, with a maximum value of 4.16 in the inclusion of 12.25% of Stylo legume. The LAB population increased linearly with an increase in the levels of Stylo legume. The dry matter recovery increased linearly with the addition of Stylo legume, in the silages without inoculant. It is concluded that the consortium of marandu grass with Stylo legume improves the chemical composition, fermentation profile, and decrease the dry matter losses of the silages, regardless of the use of microbial inoculant.

scholarly journals Functional Traits of Olive Varieties and Their Relationship with the Tolerance Level towards Verticillium Wilt

Plants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1079
Author(s):  
Martina Cardoni ◽  
Jesús Mercado-Blanco ◽  
Rafael Villar
Keyword(s):  
Functional Traits ◽  
Verticillium Wilt ◽  
Dry Matter ◽  
Lignin Content ◽  
Root System Architecture ◽  
Root Diameter ◽  
Matter Content ◽  
Dry Matter Content ◽  
Tolerance Level ◽  
Olive Varieties

Verticillium wilt of olive (VWO), caused by the soil-borne pathogen Verticillium dahliae, is considered one of the most important diseases affecting this tree crop. One of the best VWO management measures is the use of tolerant cultivars. Remarkably, no information is available about olive functional traits and their potential relationship with tolerance to V. dahliae. Twenty-five selected functional traits (for leaf, stem, root and whole plant) were evaluated in six olive varieties differing in their VWO tolerance level to identify possible links between this phenotype and functional traits’ variation. High intervarietal diversity was found among cultivars and several functional traits were related with VWO tolerance. Tolerant varieties showed higher leaf area, dry matter content (leaf, stem and plant) and mass fraction for stems, but lower for leaves. Significant differences were also detected for root functional traits, tolerant cultivars displaying larger fine root diameter and lignin content but smaller specific length and area of thick and fine roots. Correlations were found among functional traits both within varieties and between levels of tolerance/susceptibility to VWO. Associations were observed between biomass allocation, dry matter content and VWO tolerance. The most relevant difference between tolerant and susceptible cultivars was related to root system architecture.

scholarly journals Water Supply and Temperature Effects on Some Nutritive Constituents of Direct Sown Onion

2016 ◽  
Vol 44 (1) ◽  
pp. 245-249 ◽  
Author(s):  
Attila OMBÓDI ◽  
Andrea LUGASI ◽  
Hussein Gehad DAOOD ◽  
Mária BERKI ◽  
Lajos HELYES
Keyword(s):  
Water Supply ◽  
Air Temperature ◽  
Dry Matter ◽  
Nutrient Content ◽  
Matter Content ◽  
Dry Matter Content ◽  
Strong Positive Correlation ◽  
Dry Matter Partitioning ◽  
Nutritive Quality ◽  
Dry Conditions

Irrigation is a prerequisite for economical onion production under dry conditions. However, its effect on dry matter and nutrient content often remains a concern for growers. A direct sown onion hybrid was grown under open field, rain-fed and irrigated conditions for three years, investigating the effects of air temperature and water supply on some nutritive constituents. Dry matter, storage sugar, total flavonol and total polyphenol content showed strong positive correlation with average air temperature and negative correlation with water supply. However, irrigation had a positive effect on storage sugar and dry matter content. Presumably better water supply during dry periods ensured by irrigation provided the basis for higher photosynthetic production, and hereby more dry matter partitioning and accumulation in the bulb, a storage organ. An unexpected decrease in vitamin C content was experienced in 2011 and 2012, compared to the result of 2010, which was explained by the hot and dry conditions of the pre-harvest irrigation cut-off period. Fibre and ash content was found to be the most stable nutritional characteristics, affected neither by the environmental conditions, nor by the irrigation. Irrigation has proved to be very beneficial for direct sown onion, doubling bulb yield while not affecting the nutritive quality negatively.

scholarly journals Nutritional value of tifton 85 bermudagrass at two cutting heights and different times of storage

2017 ◽  
Vol 38 (4) ◽  
pp. 2129
Author(s):  
Samantha Mariana Monteiro Sunahara ◽  
Marcela Abbado Neres ◽  
Jaqueline Rocha Wobeto Sarto ◽  
Caroline Daiane Nath ◽  
Kácia Carine Scheidt ◽  
...  
Keyword(s):  
Dry Matter ◽  
Nutritional Value ◽  
Ground Level ◽  
Matter Content ◽  
Fiber Content ◽  
Neutral Detergent Fiber ◽  
In Vitro Digestibility ◽  
Dry Matter Content ◽  
Cutting Height

The goal of this study was to assess the dehydration curve and nutritional value of Tifton 85 bermudagrass at two cutting heights from ground level (4 and 8 cm) during 120 days of storage in a closed shed. The dehydration curve was determined using samples from the entire plant at eight different times. The experimental design consisted of randomized blocks with plots subdivided per times and five replicates. The second step consisted of assessing the nutritional value of the stored Tifton 85 bermudagrass in randomized blocks with plots subdivided per times and two treatments per plot: cutting height of four and eight centimeters from the ground, and five different times for the subplots, with five replicates. Dehydration of Tifton 85 bermudagrass at the two heights occurred in 48 hours, considered an ideal time for hay drying. The dry matter content responded quadratically to the time of storage of the two heights, only differing during baling and after 120 days of storage. Crude protein content had a quadratic behavior in the two cutting heights, with the smallest value after 30 days of storage (107.0 g kg-1) and the largest after 90 days (147.8 g kg-1) in the cutting height of eight centimeters. The ether extract exhibited a quadratic behavior in the two cutting heights, only differing after 90 days of storage. The neutral detergent fiber content had linear positive response according to the time of storage, with no difference between the cutting heights. For the neutral detergent fiber content in the two cutting heights, the quadratic regression model was the best fit to the data, differing between the heights after 30 and 60 days of storage. In vitro dry matter digestibility and in vitro cell wall digestibility values of the stored hay were lower than the values obtained at the time of cutting. Cutting performed at four centimeters from the ground was the most suitable for hay production due to higher dry matter production and nutritional value without difference between bailing treatments. Hay storage caused undesirable changes in the nutritional value, especially in fiber content and in vitro digestibility.

scholarly journals Effect of harvesting time on forage yield and quality of maize

2018 ◽  
Vol 34 (3) ◽  
pp. 345-353 ◽  
Author(s):  
Violeta Mandic ◽  
Zorica Bijelic ◽  
Vesna Krnjaja ◽  
Aleksandar Simic ◽  
Maja Petricevic ◽  
...  
Keyword(s):  
Protein Content ◽  
Crude Protein ◽  
Dry Matter ◽  
Matter Content ◽  
Forage Yield ◽  
Dry Matter Content ◽  
Crude Protein Content ◽  
Maize Hybrid ◽  
Growing Seasons ◽  
Yield And Quality

Maize is the very important silage source in the world. Timely harvesting ensure high maize forage yield and quality. Therefore, the study focused on the effects of four harvesting times (starting at the 12 August every 7 days) on yield and qualitative parameters of forage green mass of maize hybrid ZP 677. The experiment was set in Vojvodina Province, Serbia, during the 2013 and 2014 growing seasons. Plant height, stem diameter, number of leaves per plant, ear percentage, forage yield, dry matter content and crude protein content were higher, while stem percentage was lower in 2014 with favorable climatic condition. Forage yield, crude protein content, ADF and NDF decreased, while dry matter content significantly increased with delay in harvesting. The maize hybrid should be harvested when the milk line is three-quarter of the way down the grain that is in the third decade of August.

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