Lallemand Animal Nutrition
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Can silage inoculants contribute to farm profitability?

Ensiled forages represent the largest part of the daily intake of most ruminants, and the quality of silage directly affects animal nutrition and well-being. The controlled microbial fermentation of forages helps to preserve their nutritive value all year round. Silage inoculants containing microorganisms and enzymes influence and enhance the fermentation process when making silage from corn, grass, legumes and more.

There are two critical points in silage management when trying to achieve optimal silage quality:

1) At the time of ensiling, where the main objective is to achieve a rapid acidification for maximum recovery of nutrients and minimal dry matter losses.

2) At feed out, where the challenge is to ensure good aerobic stability to minimize nutrient and dry matter losses through heating and limit the growth of spoilage microorganisms, such as yeasts and molds.

Depending on their characteristics, fresh forages present different challenges during ensiling and feedout:

  • Low dry matter, low sugar content or high protein forages are prone to slow acidification, which can result in protein degradation and feed value
  • High dry matter or sugar rich forages are prone to aerobic instability and spoilage.

Left uncontrolled, these challenges will have negative impacts on the economic value of the preserved feed and on animal performance and well-being.

Specific solutions for your Success in forage preservation

As an expert in microbial fermentation, Lallemand Animal Nutrition has developed a range of silage additives to address the specific challenges faced in each crop at ensiling. By choosing the right inoculant, silage producers can ensure optimal preservation of dry matter and the nutritive value of their silage crops from the field to feedout, optimizing performance and animal efficiency.


The Lallemand Animal Nutrition range of specific inoculants for optimal silage quality include:

Not all products are available in all markets nor all claims allowed in all regions.


LALSIL CL is the standard for grass silage and early opening maize inoculant. LALSIL CL is the blend of two synergistic lactic…


LALSIL PS is a premium legume and grass silage inoculant that works under difficult conditions such as low dry matter content and…


LALSIL DRY is a specific inoculant for high dry matter grass and alfalfa. LALSIL DRY is the first triple action silage product…


LALSIL® Fresh is the solution for your fresh silage. LALSIL Fresh is the standard for Lactobacillus buchneri products in the market. Its…


LALSIL COMBO contains homofermentative and heterofermentative profile bacteria that lead to optimal acidification and aerobic stability. LALSIL COMBO is the combination of…