Humic acid (dry basis):60%
Organic matter:60% min
Benefits to Poultry（sheep or cattle）
Direction for use
For all livestock species, mix in with feed or drinking water.In the case of calves, mix it with the milk or milk replacer for the first 30 days after birth. It can be used in automatic milk replacer feeders.
Feed: 2-3 kg per ton of feed
Drinking water: 1-2 kg per 1000 liters of drinking water
Body weight: 50-70 mg per kg of body weight and day
Some info are cite from http://www.teravita.com/humates/chapter9.htm
Your idear paterner of Organic fertilizer for crop
In animal husbandry, there is a similar immune-supporting response, which is comparable in principle. Humic acids support immune system receptors in the gut lining. This immune response can be evidenced by a substantial increase in white blood cell activity.
This is a highly productive approach as humic acid is a chelating agent, which magnifies the bio-availability of these mineral supplements. Calcium, phosphorus and magnesium are often combined with copper, iron, manganese, zinc and selenium. These trace element blends are cost effective.