
Dairy farming is a vital activity for many agricultural communities, playing a crucial role in the production of high-quality food. Within this context, the lactation phase is a particularly challenging and decisive period for the success of milk production. During this phase, dairy cows face not only the responsibility of nourishing themselves but also the task of providing milk rich in essential nutrients for their calves.
In this article, we will explore in depth the complexities of this crucial phase, discussing specific nutritional demands, the importance of a balanced diet, and how Alisul’s Supra product line stands out as an effective solution for optimizing nutrition during lactation.
The reproductive cycle and the initiation of lactation
The lactation phase in dairy cattle is the period where the reproductive and productive cycles begin. After gestation, cows go through calving, marking the start of lactation. This is a crucial moment as the cow experiences significant hormonal changes, such as an increase in prolactin production, the hormone responsible for stimulating milk production. Nutritional quality during this phase has direct implications on the efficiency of the initiation of milk production.
High energy demands and proper nutrition
During lactation, cows face high nutritional demands, as they need to maintain their vital functions while also producing milk. Inadequate energy and nutrient supply can result in an imbalance in the cow’s metabolism, affecting both her health and milk production.
The challenge of milk synthesis: proteins, fats, and lactose
Milk synthesis is a complex process that requires the adequate availability of amino acids for protein formation, fatty acids for fat production, and lactose to give milk its characteristic taste. Nutrition during this phase plays a crucial role in promoting the efficient synthesis of these components, directly influencing the quality and quantity of the milk produced.
Postpartum recovery and preparation for the next reproductive cycle
In addition to milk production, the lactation phase is also a period of postpartum recovery for cows. Proper nutrition not only enhances milk production but also contributes to the cow’s physical recovery, preparing her for the next reproductive cycle. This aspect is crucial for ensuring the continued reproductive health of the herd.
In summary, the lactation phase is a dynamic cycle that demands a significant focus on the nutrition of dairy cattle. Understanding the processes of this stage is essential for producers, highlighting the importance of carefully choosing the appropriate diet to meet specific nutritional demands and ensure the long-term health and productivity of the herd.
Alisul – Supra: excellence in nutrition for lactating cattle
Alisul, a company committed to excellence in animal nutrition, offers the Supra product line, specially formulated to meet the specific nutritional demands of lactating cattle. Continuous research and a commitment to quality make Supra feeds a reliable choice for producers looking to optimize the performance of their dairy herds.
Maxxi Milk 17 c/ Energy
Maxxi Milk 17 c/ Energy is a high-energy pelleted feed, formulated with an appropriate amount of protein for the effective supplementation of high-producing lactating cows, especially when grazing in winter pasture areas. This unique formula contains essential ingredients such as sodium lasalocid, biotin, organic chromium, yeast, sodium bicarbonate, and magnesium oxide.

Maxxi Milk 20 SC Antistress Calórico
Complete and buffered, Maxxi Milk 20 SC Antistress Calórico is an advanced solution to meet the specific nutritional demands of cows at their peak milk production. Enriched with sodium lasalocid, biotin, organic chromium, and yeast, this pelleted feed offers a balanced combination of high energy and fat.

Maxxi Milk 22×75 Tamponada AE
With a carefully balanced formulation, Maxxi Milk 22×75 Tamponada AE is complete and buffered, enriched with sodium lasalocid, biotin, organic chromium, and yeast. It stands out for its high energy and fat content. This specific component not only boosts milk production but also enhances reproductive efficiency. Moreover, the controlled presence of starch, buffering agents, and ionophores contributes to the overall health of the herd, complemented by the strategic inclusion of biotin, sodium bicarbonate, and magnesium oxide.

Maxxi Milk 24
Maxxi Milk 24, a complete and buffered feed, enriched with sodium lasalocid, biotin, and organic chromium, stands out for its high energy and fat pelleted formulation. This balanced combination is designed to promote efficient reproduction and maintain the overall health of cows during peak milk production. The high-fat level plays a significant role in stimulating reproduction, while intensive energy benefits both reproduction and milk production.

Maxxi Milk 26 Tech
Specifically developed for high-producing cows in confined systems, Maxxi Milk 26 Tech is optimized for feeding regimes based on an abundant supply of high-quality corn silage. This advanced formulation is enriched with ionophore (lasalocid), biotin, and chromium, providing a significant 26% crude protein content, along with essential vitamins A, D, and E.

Maxxi Milk 40 Tech
Specifically formulated to meet the nutritional needs of dairy cows in full production, Maxxi Milk 40 Tech stands out as an essential protein concentrate. With an impressive 40% crude protein content, this formulation is enriched with key ingredients, including ionophore (lasalocid), biotin, and chromium, along with essential vitamins A, D, and E for cow well-being. The presence of urea complements the nutritional profile, and the buffering action further enhances the support offered by this concentrated feed.

Maxxi Milk Pista
Specially formulated as a feed for high-producing dairy cows confined in robotic milking systems and fed a diet composed of corn silage with a significant amount of starch and pre-dried forage, Maxxi Milk Pista stands out as a complete and balanced feed. With a 30% crude protein content, this feed incorporates essential elements such as ionophore (lasalocid), biotin, and chromium.

Maxxi Milk Robot
Designed to optimize the nutrition of cows in robotic milking systems, Maxxi Milk Robot stands out as a dedicated choice for high-producing dairy cows. Its exclusive formulation, enriched with ionophore (lasalocid), biotin, and chromium, offers a 19% crude protein content, providing essential nutritional support. Additionally, the presence of a pleasant vanilla aroma adds a unique sensory dimension to the diet.

Supra Lacta 18, 20, 22 e 24 Plus
The Supra Lacta 18 Plus, 20 Plus, 22 Plus, and 24 Plus line represents a balanced feed specially formulated for lactating cows, distinguished by the absence of urea and enriched with minerals and vitamins. Its adjusted composition aims to enhance not only productivity but also the reproductive efficiency of these animals. Notable for the presence of the growth promoter sodium lasalocid and the buffering agent sodium bicarbonate, this feed is particularly recommended in diets that incorporate high-quality pastures, such as Tifton, millet, oats, and ryegrass.

Supra Latte 18% e 22%
To meet the specific nutritional needs of dairy cows during the critical lactation phase, the Latte line with 18% and 22% stands out as a high-quality pelleted feed. This formulation is also enriched with essential vitamins A, D, and E, crucial for herd health. Designed to boost efficient milk production, the feed is presented in a pelleted form, providing convenience in daily management.

Supra Bovinos Concentrado 32
Supra Bovinos Concentrado 32 offers the opportunity to formulate specific and complete products for herd nutrition on the property itself. It stands out for its high protein content and solid energy level. With the inclusion of the feed efficiency promoter additive, sodium lasalocid, this concentrate meets the needs of all herd categories, providing a comprehensive solution for the animals’ nutritional requirements.

Proleite 18% e 22%
The Proleite line with 18% and 22% features pelleted feeds intended for cows with moderate milk production, recommended to be offered alongside high-protein forages. They present a more moderate protein content, allowing adjustments in diets where this nutrient is not limiting.

Nucleus Leite Bio 50 Aditivado
The Nucleus Leite Bio 50 Aditivado supplement is a mineral-vitamin complex specifically formulated for high-producing dairy cows. Containing substantial amounts of macro and microminerals, this supplement aims to meet the high demands of animals in intensive production systems.

Nucleus Bio Leite 70
Developed for the supplementation of dairy cattle, the mineral-vitamin supplement Nucleus Leite Bio 70 incorporates sodium lasalocid, an ionophore that promotes growth and feed efficiency. Additionally, its composition includes Biotin, which supports hoof and mammary gland health, boosting production in high-producing dairy cows. Rich in selenium and vitamin E, this supplement provides all the essential nutrients to strengthen the resistance of dairy cows.

Nucleus Leite 32 Tamponado
A buffered mineral-vitamin supplement designed for high-producing dairy cows, Nucleus Leite 32 Tamponado offers a significant reduction in labor, providing excellent cost-effectiveness for diets with high concentrate inclusion. With the presence of sodium lasalocid and Biotin, this supplement contributes to feed efficiency and the overall health of the herd. The buffers in the formula improve rumen stability, reduce acidosis problems, and promote improvements in feed intake and milk quality.

Nucleus Leite 40
Nucleus Leite 40 contains sodium lasalocid, an ionophore that boosts growth and feed efficiency. Additionally, it is enriched with vitamins A, D, and E, essential to meet the specific demands of this crucial period for cows.

Nucleus Leite Tamponante Bicox
Essential for dairy cattle, especially recommended for herds with medium to high productivity that are subjected to diets or feeding practices that increase the risk of ruminal acidosis. Nucleus Leite Tamponante Bicox stands out for its excellent combination of buffers and alkalizers. Additionally, it provides ease of use, making it a practical option for herd nutritional management.

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