scholarly journals Trends in legumes ensilaging

2011 ◽  
Vol 27 (4) ◽  
pp. 1551-1561
Author(s):  
B. Dinic ◽  
N. Djordjevic ◽  
J. Radovic ◽  
D. Terzic ◽  
B. Andjelkovic ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Modern Technology ◽  
Aerobic Stability ◽  
Good For

Modern trends in legumes ensilaging technology are based on the knowledge of biomass from the aspect of suitability for ensilaging, wilting, addition of carbohydrate feed, use of biological additives, etc. Today, the experiments are conducted, worldwide, with inoculates, which, in addition to homofermentative, also contain heterofermentative lactic acid bacteria. Products of such inoculants contribute to the increase of aerobic stability of silages so their implementation is good for all types of silage. In addition to the usage of those additions, modern technology of silage is based on the maximum mechanization of the ensilaging process, as well as preparing the silage in the form of roto-bales and silo tubes (most inexpensive way of conservation) as well as permanent facilities.

A meta‐analysis examining lactic acid bacteria inoculants for maize silage: Effects on fermentation, aerobic stability, nutritive value and livestock production

2019 ◽  
Vol 74 (4) ◽  
pp. 596-612 ◽  
Author(s):  
Alexandre Bernardi ◽  
Carla J. Härter ◽  
Antonio W. L. Silva ◽  
Ricardo A. Reis ◽  
Carlos H. S. Rabelo
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Nutritive Value ◽  
Meta Analysis ◽  
Livestock Production ◽  
Maize Silage ◽  
Aerobic Stability

scholarly journals Additive Type Affects Fermentation, Aerobic Stability and Mycotoxin Formation during Air Exposure of Early-Cut Rye (Secale cereale L.) Silage

Agronomy ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1432
Author(s):  
Horst Auerbach ◽  
Peter Theobald
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Water Soluble ◽  
Potassium Sorbate ◽  
Soluble Carbohydrate ◽  
Chemical Additives ◽  
Air Exposure ◽  
Carbohydrate Concentration ◽  
Aerobic Stability ◽  
Silage Production

Whole-crop rye harvested before maturity represents a valuable forage for silage production. Due to the scarcity of data on fermentation characteristics and aerobic stability (ASTA) and the lack of information on mycotoxin formation during aeration of early-cut rye (ECR) silage after silo opening, we evaluated the effects of different additive types and compositions. Wilted forage was treated with various biological and chemical additives, ensiled in 1.5-L glass jars and stored for 64 days. Fermentation pattern, yeast and mould counts and ASTA were determined at silo opening. In total 34 mycotoxins were analysed in wilted forage and in silage before and after 240 h of air exposure. Chemical additives caused the lowest dry matter (DM) losses during fermentation accompanied with the lowest ethanol production and the highest water-soluble carbohydrate concentration. Aerobic deterioration, which started within two days after silo opening in silage left untreated and inoculated with homofermentative lactic acid bacteria, was prevented by the combined use of hetero- and homofermentative lactic acid bacteria and the chemical additive containing sodium nitrite, hexamethylene tetramine and potassium sorbate. Moreover, these two additives largely restricted the formation of the mycotoxin roquefortine C to < 0.05 mg kg−1 DM after aeration, whereas untreated silage contained 85.2 mg kg−1 DM.

Aerobic stability of sugar-cane silage inoculated with tropical strains of lactic acid bacteria

2014 ◽  
Vol 70 (2) ◽  
pp. 308-323 ◽  
Author(s):  
B. F. Carvalho ◽  
C. L. S. Ávila ◽  
M. G. C. P. Miguel ◽  
J. C. Pinto ◽  
M. C. Santos ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Sugar Cane ◽  
Aerobic Stability

scholarly journals Application of some lactic acid bacteria strains to improve fermentation and aerobic stability of maize silage

2019 ◽  
Vol 7 (1-2) ◽  
pp. 127-132
Author(s):  
Judit Peter Szucs ◽  
Agnes Suli ◽  
Timea Suli Zakar ◽  
Elizabet Berecz ◽  
Mate Pek
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Lactobacillus Plantarum ◽  
Lactococcus Lactis ◽  
Enterococcus Faecium ◽  
Acid Production ◽  
Untreated Control ◽  
Raw Material ◽  
Aerobic Stability ◽  
Whole Plant

The object of the trial was to study the effect of some lactic acid bacteria strains on the fermentation and aerobic stability of whole plant maize silages.The whole plant maize raw material was 32% DM, in soft cheddar stage of grain ripeness. It was ensiled in 4.2 litre capacity glass micro-size silos in 5 replicates /each treatment and stored on constant air conditioned room temperature (22 oC) during 95 days. The average packing density of raw material was 211 kg DM/m3.The applied treatments: 1. Untreated control maize, 2. Enterococcus faecium 100,000 CFU/g fresh maize (FM), 3. Lactobacillus plantarum 50,000 CFU/g FM + Enterococcus faecium 50,000 CFU/g FM, 4. Lactococcus lactis 100,000 CFU/g FM, 5. Lactobacillus plantarum 50,000 CFU/g FM + Lactococcus lactis 50,000 CFU/g FM, 6. Lactobacillus plantarum 100,000 CFU/g FM.Aerobic stability study:  Applied Honig (1990 system).The main experiences are the following: Applied lactic acid bacteria strains improved the quality of fermentation of maize in general compare to untreated control one.Lactic acid bacteria strains significantly stimulated lactic acid production and decreased propionic and butyric acid production. The origin of ammonia decreased also under influence of lactic acid bacteria strains in unaerobic conditions.Enterococcus faecium and.Lactococcus lactis are not able to protect the maize silages against the aerobic deterioration with the applied dosage.  Lactobacillus plantarum itself produced the most favourable fermentation characteristics and protected the aerobic stability of silage the most effectively (during 4 day) compare to all other treated maize silages.

scholarly journals Effect of Inoculation with Preactivated Lactobacillus Buchneri and Urea on Fermentative Profile, Aerobic Stability and Nutritive Value in Corn Silage

Agriculture ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 335
Author(s):  
Ana Paula Maia dos Santos ◽  
Edson Mauro Santos ◽  
Gherman Garcia Leal de Araújo ◽  
Juliana Silva de Oliveira ◽  
Anderson de Moura Zanine ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Chemical Composition ◽  
Lactic Acid Bacteria ◽  
Nutritional Value ◽  
Nutritive Value ◽  
Corn Silage ◽  
Maximum Temperature ◽  
Lactobacillus Buchneri ◽  
Aerobic Stability ◽  
Freeze Dried

The current study aimed to evaluate the application effects of the preactivated Lactobacillus buchneri and urea on the fermentative characteristics, chemical composition and aerobic stability in corn silages. The design was completely randomized, in a 6 × 5 factorial arrangement, with six types of additive and five opening times. The treatments consisted of corn silage; corn silage with freeze-dried inoculant; corn silage with freeze-dried inoculant +1.0% urea; corn silage with activated inoculant; corn silage with activated inoculant +1.0% urea, and corn silage with 1.0% urea. Populations of lactic acid bacteria stabilized at the 70th day, with average values of 8.91 and 9.15 log cfu/g for corn silage with freeze-dried inoculant +1.0% urea and corn silage with freeze-dried inoculant, respectively. In contrast, the silages without additives showed significantly lower values of 7.52 log cfu/g forage at the 70th day. The silages with urea (isolated or associated with the inoculant) increased the total nitrogen content. The maximum temperature values were highest in the corn silages without additives, indicating that these silages were more prone to deterioration. The use of Lactobacillus buchneri activated proved to be more efficient in improving the fermentative profile of corn silages than the freeze-dried inoculant. The use of urea as an additive reduced the losses and improved the nutritional value and aerobic stability of corn silages. Additionally, the combination of Lactobacillus buchneri activated and urea may be used as a technique to improve the fermentative profile, chemical composition and aerobic stability of corn silages.

The Chemical Composition and Ensiling Characteristics of Sweet Corn Processing by-Products

2011 ◽  
Vol 236-238 ◽  
pp. 305-308
Author(s):  
Jian Guo Zhang ◽  
Qin Hua Liu ◽  
Fu Yu Yang
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Acid Content ◽  
Sweet Corn ◽  
Water Soluble ◽  
Soluble Carbohydrate ◽  
Chemical Compositions ◽  
Aerobic Stability ◽  
Corn Processing ◽  
By Products

To investigate the nutritive and ensiling characteristics of sweet corn processing by-products, the chemical compositions of corn bracts and cobs were analyzed and the effects of wilting and additives on the fermentation quality and aerobic stability were measured. The research results showed: Corn bracts and cobs had low fiber content and high nitrogen free extract content (> 61% DM)，with high nutritive value; Corn bracts and cobs were of high water soluble carbohydrate contents (> 10% DM), low buffering capacity (< 150 mE/kg DM), more lactic acid bacteria (> 107cfu/g FM), they might be well preserved without any treatments, but their aerobic stability was poor; Barn and lactic acid bacteria addition had few effect on the fermentation except for reducing butyric acid content, wilting tended to increase lactic acid content and reduce the contents of volatile fatty acids.

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