To determine the effect of Propionibacterium acidipropionici, alone or in combination with Lactobacillus plantarum, on fermentation and aerobic stability wheat, sorghum maize silages.The inoculants were applied at 1.0 x 10(6) CFU g(-1). Silages no additives served as control. Fresh forages sampled prior to ensiling. Three jars per treatment days 2, 4, 8, 16 60 after ensiling, for chemical microbiological analysis. At end ensiling period, silages subjected an test. The P....

To evaluate the effect of Lactobacillus buchneri, heterofermentative lactic acid bacteria (LAB), on fermentation, aerobic stability and ruminal degradability whole-crop maize silages under laboratory conditions. Two homofermentative LAB were tested for purpose comparison.Maize was harvested at early dent [290 g kg(-1) dry matter (DM)] one-half milk line (355 DM) stages. Both applied 1 x 10(5) CFU g(-1) fresh forage. buchneri 10(5), 5 10(6) Silages with no additives served as control. After...

Multiparous (n=70) and primiparous (n=66) Holstein cows were balanced by 305-d previous mature-equivalent milk yield parity assigned to 1 of 3 dietary treatments evaluate the ratio zinc sulfate amino acid complex (CZ) in pre- postpartum fed diets containing 75 mg added zinc/kg. Treatments (1) supplemental zinc/kg dry matter (DM) provided entirely as (0-CZ); (2) 0-CZ diet, except 33.3 sulfate/kg DM prepartum 15.5mg diet replaced CZ from Availa-Zn (16-CZ; Zinpro Corp., Eden Prairie MN); (3)...

The aim of this study was to compare in vitro gas production kinetics, metabolizable energy (ME), organic matter digestibility (OMD) and microbial protein (MP) widely used legume hays ruminant nutrition Turkey.Gas were determined at 0, 3, 6, 12, 24, 48, 72 96 h their kinetics described using the equation p = a+b (1-e -ct ).There significant differences among terms chemical composition.The crude content ranged from 11.7 18.6% dry (DM); fat 2.1 3.5% DM; neutral detergent fiber 35.6 52.0% acid...

Abstract Maize was harvested at one‐third milk line (297 g kg −1 DM) stage. All inoculants were applied 1 × 10 6 cfu of fresh forage. After treatment, the chopped forages ensiled in 1·5‐L anaerobic jars. Three jars per treatment sampled on days 2, 4, 7, 12 and 90 after ensiling, for chemical microbiological analysis. Homofermentative LAB‐inoculated silages had lower pH higher lactate:acetate ratio (except Lactobacillus plantarum/Pediococcus cerevisiae L. plantarum/Propionibacterium...

Studies were conducted to determine the effects of different ensiling densities on fermentation, aerobic stability, and nutritive value maize sorghum silages. Maize harvested at dough (363 g/kg) milk stages (275 g/kg), respectively. Herbages chopped approximately 1.5 cm after harvest then ensiled in mini silos high low-bulk for 8.5 weeks. Different bulk achieved by weights herbage fixed-volume (1.5-L anaerobic jars, Weck, Germany). The obtained dry matter (DM) 168 216 kg DM/m3 forage 132 178...

Abstract This experiment was conducted to establish the effects of two types microalgae [ Chlorella vulgaris (AI), C. variabilis (AII) and their combination (AI+AII)] with substrates (wheat corn silages) on rumen fermentation, gas methane production. To each substrate, one 3 algae treatment supplemented at 0% 25% total incubated dry matter. A series 5 measurement points (3, 6, 12, 24 48 h) were completed production monitored. The proximate mineral composition examined. At h incubation...

Two in vitro studies were carried out on nonlactating dairy cows. Experiment 1 compared the methanogenesis and rumen fermentation parameters of various microalgae (Spirulina platensis, Chlorella vulgaris, Schizochytrium spp.) protein feeds (sunflower meal, soybean alfalfa hay) with monensin (MON). Rumen determined by an gas production system. 2 ability three to prevent acidosis. They tested for 6 h against oat straw (100 mg) MON (12 g/mL) ameliorate ruminal acidosis caused addition glucose...

Three microorganisms and one chemical preservative were tested for their effects on the fermentation aerobic stability of whole-crop wheat, sorghum maize silages.Wheat at early dough stage, late milk stage one-third line harvested ensiled in 1.5-l anaerobic jars untreated or after following treatments: control (no additives); Lactobacillus plantarum (LP) 1.0×10 6 colony-forming units (CFU)/g fresh forage; L. buchneri (LB) CFU/g; Propionibacterium acidipropionici (PA) a formic acid-based...

Tiger nut (Cyperus esculentus L.), or chufa, is a plant that found in nature and cultivated for its edible tubers. The purpose of this study was to determine the chemical composition, nutritive value, vitro digestibility three tiger varieties using gas production technique. These were Sarışeker (yellow), Introduction 1, Balyumru (brown). Rumen fluid obtained from two cannulated Holstein animals. Time-dependent monitored at 3, 6, 9, 12, 24, 48, 72, 96 hours incubation. differed dry matter...

The current experiment was conducted to examine the impact of a supplement microalgae (Schizochytrium limacinum) on performance, rumen fermentation, and blood metabolites in lambs during summer. Forty were used 49-day experiment. group-fed either basal diet (alfalfa hay concentrate, n = 20) or along with 5 g/day (n 20). Feed intakes recorded daily body weight (BW) measured weekly. Overall, feeding increased (P < 0.05) BW average gain. There no significant differences for feed intake...

The current study was undertaken to investigate the ensilage characteristics in triticale lines treated by inoculants and their interaction on fermentation metabolites rumen degradability. Costs were estimated for growing feeding whole-crop animal production. Triticale hybrids harvested at dough stage of maturity (38% dry matter, DM). Plants chopped approximately 2 cm after harvest then with ensiled 1.5-L mini laboratory silos. Two lactic acid bacterial enzymes (LAB+enzymes I: Pediococcus...

Two experiments examined the effects of Aspergillus oryzae fermentation product (AO; Amaferm ® ; BioZyme Inc., St. Joseph, MO, USA) on productive variables in transition dairy cows. In experiment 1, 33 Holstein cows (22 multiparous and 11 primiparous) were enrolled from −21 to 60 days milk (DIM). Cows individually fed either a control total mixed ration (TMR) diet consisting primarily alfalfa hay steam-flaked corn [62:38 59:41, forage:concentrate (F:C) for prepartum postpartum phases,...

Thirty-six Merino-Kıvırcık crossbred male lambs were utilized to evaluate the influence of two levels dried stoned olive pomace. Lambs blocked by initial body weights (BW, 20.4 kg) and randomly distributed into three groups. While one group received commercial concentrates without pomace, second third groups an experimental diet containing 10% pomace 20% respectively. They fed for 49 days. The animals? BW feed consumption recorded weekly biweekly, slaughtered at end trial. carcass cut a...

Abstract Filya, I. and Sucu, E. 2007. Effect of a chemical preservative on fermentation, aerobic stability nutritive value whole-crop wheat silage. J. Appl. Anim. Res., 32: 133–138. To evaluate the effect formic acid based (FAP) silage, was harvested at early dough stage ensiled for 90 d with 0, 2, 3 4 ml/kg FAP. The FAP treatment did not affect concentrations lactic acetic but increased propionic decreased butyric acid, ethanol, ammonia-N gas losses silages. Under conditions, treated...

Heat stress (HS) increases circulating prolactin (PRL) in a variety of animal models (reasons remain unknown), but whether or not HS elevates PRL growing pigs is ill‐defined. Crossbred gilts (77±2 kg) were housed individual pens and allocated to treatments: 1) conditions (36°C; 50% humidity) ad libitum feeding (n=13) 2) thermo‐neutral (TN) (19°C; 61% pair‐feeding (n=16) eliminate the confounding effects dissimilar feed intake. Pigs sacrificed at d1 7 environmental exposure. Rectal...

A study was conducted to examine the effects of supplemental dietary protease enzymes on production variables in dairy cattle. Ninety-six multiparous lactating Holstein cows (624±62 kg body weight and 154±104 days milk) were blocked according parity, milk, previous milk randomly assigned a control total mix ration (TMR) or TMR containing blend (PE; 4 g/cow/d) crossover design with two 21-day experimental periods. Daily pen yield dry matter intake (DMI) recorded composition from all...

Öz: Sıcaklık stresi hayvan refahını olumsuz yönde etkileyen, hayvansal üretimde verimliliği düşüren, sağlık sorunlarını artırarak ekonomik kayıplara yol açan

This study was conducted to evaluate the effects of a formic acid-based preservative (FAP) on structural carbohydrates and nutritive value low dry matter sweet sorghum (Sorghum bicolor L. Moench) silages.Sorghum harvested at flowering stage maturity (23.0±0.69%dry matter).The FAP (KemiSile® 2000, Kemira Oyj-Industrial Chemicals, Finland) applied approximately 2 cm chopped fresh material 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0 ml/kg levels, respectively ensiled in 1.5 liter anaerobic jars (Le...

Legumes are typically challenging to ensile due their low concentration of water-soluble carbohydrates and high capacity for buffering. If legumes medicinal plants ensiled together, the silage quality increases, which benefits digestive system ruminates. The aim this study was research effects different alfalfa (Medicago sativa L.) hops (Humulus lupulus ratios on in vitro rumen fermentation traits. plant materials were chopped a particle size <2 cm; then (A) (H) 100A + 0H, 75A 25H, 50A 50H,...