Corn Silage : Corn silage is abundant food source for livestock nutrition. We specialize in providing corn silage for farms across the country and meet the export market. Product Information Is corn silage, providing high nutrient content, improving digestion, improving health and optimizing the productivity and quality of herd. Corn harvest age: 80-90 days when nutrition was optimal. Humidity 65-70%. Corn brewed green color yellow, slightly acidic levels, very palatable to cattle.