Soybean

[Manimaran Jeyaseelan]

A rich source of essential amino acids and contributing to overall growth, muscle development, and immune function.

[Olayiwola Danso]

High-Quality Protein:

Soybean meal is a major source of protein and essential amino acids, crucial for rapid metabolism and growth, particularly in broilers. Essential amino acids like lysine, tryptophan, threonine, isoleucine, and valine, which are vital for chicken health and development.

Improved Growth and weight gain:

Broilers fed soybean meal experience increased body weight gain and a higher feed conversion ratio (gain per feed ratio).

Enhanced egg production and quality:

Fermented soybean meal has been shown to improve laying performance and egg quality in laying hens by modulating cecal microbiota, nutrient digestibility, intestinal health, antioxidant, and immunological functions.

Nutrient Digestibility:

Soybean meal improves amino acid digestibility, gut health, and immune function in poultry.

Metabolizable energy:

Soybean meal also provides a significant amount of metabolizable energy in poultry diets.

Cost Effective:

Soybean meal is generally a cost-effective protein source compared to other protein options, making it a popular choice for poultry feed manufacturers.

Digestibility:

A key factor in soyabean meal’s success is its high digestibility.

[D Kannathasan]

It contains about 45-50% crude protein, making it an excellent source for supporting growth and egg production in chickens

[UDHAYACHANDRAN MUTHUKRISHNAN]

nice notes

[Mohamed Ismail]

Well explain

[Imran Elladan Elmukhtar]

Animal nutrition is constantly evolving, especiallywhen it comes to productivity management, and wehave seen great genetic progress in recent years.Layers are no exception, showing increased eggproduction and excellent production persistence.

To reach high production and persistence, it is crucial toimprove feed efficiency with an optimum nutritionprogramme, especially in the early stages. Several geneticcompanies make recommendations for the nutrition andfeeding of their pullets, showing some variations in thelevel of protein, amino acids, energy, etc. Therefore, it isimportant to bear the pullets’ growth pattern in mindduring breeding.

From 0 to 6 weeks

This period is characterised by the development of thechick’s digestive and immune systems. We find that duringthe first few days, most of the nutrients are directed

towards the development of organs (small intestine, largeintestine, liver, kidney, heart, etc.).

At this stage, the protein level (amino acids) is veryimportant, while the energy level is not as critical. Earlyprotein feeding increases muscle potential (satellite cellrecruitment). It should be noted that during the postnatalperiod satellite cells provide the myonuclear bases forskeletal muscle growth and they decrease as time goes by.

From 6 to 12 weeks

This period is characterised by the growth of bones,muscles and feathers. After this stage, 95% of the skeletonis already developed and the protein intake still has animpact on bodyweight. By 12 weeks of age, the proteinlevel is not that crucial whereas the energy intake is key,and any deficiency will impact weight gain.Animal nutrition is constantly evolving, especiallywhen it comes to productivity management, and wehave seen great genetic progress in recent years.Layers are no exception, showing increased eggproduction and excellent production persistence.
To reach high production and persistence, it is crucial toimprove feed efficiency with an optimum nutritionprogramme, especially in the early stages. Several geneticcompanies make recommendations for the nutrition andfeeding of their pullets, showing some variations in thelevel of protein, amino acids, energy, etc. Therefore, it isimportant to bear the pullets’ growth pattern in mindduring breeding.
From 0 to 6 weeks
This period is characterised by the development of thechick’s digestive and immune systems. We find that duringthe first few days, most of the nutrients are directed
towards the development of organs (small intestine, largeintestine, liver, kidney, heart, etc.).
At this stage, the protein level (amino acids) is veryimportant, while the energy level is not as critical. Earlyprotein feeding increases muscle potential (satellite cellrecruitment). It should be noted that during the postnatalperiod satellite cells provide the myonuclear bases forskeletal muscle growth and they decrease as time goes by.
From 6 to 12 weeks
This period is characterised by the growth of bones,muscles and feathers. After this stage, 95% of the skeletonis already developed and the protein intake still has animpact on bodyweight. By 12 weeks of age, the proteinlevel is not that crucial whereas the energy intake is key,and any deficiency will impact weight gain.

[D Kannathasan]

Good note

[Dr. Pardhu Garimella]

Its a well balanced protein source with ideal AA combination

[Abul Barath]

Soybean meal is protein source which contenting AA. AA is crucial for birds meat production.

[Bello Bashir Bello]

Soybean meal is a valuable protein source for chickens, offering benefits like high protein content, a good amino acid profile, and improved growth and egg production, but it also contains antinutritional factors that need to be addressed through proper processing. <div>Here’s a more detailed look at the benefits and considerations:</div><div>Benefits:</div><div>High Protein Content:</div><div>Soybean meal is a major source of protein for poultry, with a protein content ranging from 44% to 48%. </div><div>Good Amino Acid Profile:</div><div>It contains a good balance of essential amino acids, crucial for poultry growth, tissue repair, and immune function. </div><div>Improved Growth and Egg Production:</div><div>Studies show that including soybean meal in poultry diets can lead to increased body weight gain, improved feed conversion ratio (FCR), and enhanced egg production in laying hens. </div><div>Complementary to Corn:</div><div>The amino acid profile of soybean meal complements that of corn, a primary energy source in poultry diets, making them a good combination. </div><div>Cost-Effective:</div><div>Soybean meal is a relatively cost-effective protein source compared to other options. </div><div>High Bioavailability:</div><div>It is a highly digestible and bioavailable protein source, meaning chickens can effectively utilize the nutrients it provides. </div><div>Considerations:</div><div>Antinutritional Factors:</div><div>Raw soybean meal contains antinutritional factors like trypsin inhibitors, lectins, and lipoxygenase, which can reduce nutrient digestibility and utilization. </div><div>Processing is Key:</div><div>Proper processing, such as toasting or cooking, is essential to destroy these antinutritional factors and maximize the nutritional value of soybean meal. </div><div>Over-Toasting:</div><div>Over-toasting can damage the protein quality of soybean meal, so proper processing conditions are important. </div><div>Fermentation:</div><div>Microbial fermentation can be used to enhance the nutritional content and eliminate antinutritional factors in soybean meal. </div><div>Particle Size:</div><div>Feeding larger particle size soybean meal can improve growth performance and enhance phosphorus availability and digestibility. </div>