Huang Chu leaven

Fermented silage or hay feeding ruminants (1) Method:? Straw guillotine short, the first store of corn stalks, rice straw, wheat straw, grass guillotine short length of 2-4 cm best broth formulation, 100 grams? leavening agent, 1 kg of brown sugar, 1 kg of urea, 1 kg of salt, 100 kg of water, stir into a clean plastic bucket 20 degrees Celsius seal activated 24 hours, 100 g broth can be stored 1,000 pounds of fresh green feed, plus 900 pounds of water can stored 1,000 pounds of dry material? loaded kiln compaction, the first kiln pool clean, disinfected after spraying bacteria laying 20-30 cm thick straw, and then while charging, while spraying diluted broth, while compaction, Dry at 60-65% moisture content control, holding the hands of a water can not drip, fresh green material itself contains about 70 percent moisture, just spray the original fermentation broth ④ sealed kiln, straw compacted to higher kiln After the pool evenly sprinkle 250 grams per square meter of the surface layer of salt, and cover with plastic film isolated from the air, prevent rainwater infiltration mildew, plastic film covering winter 15-20 cm thick insulation ⑤ straw and soil conservation feeding, fermentation 20-30 days after having a taste of wine can be fed with a weak acid, when taken by reclaiming top to bottom, left to right, how much to take the principle of eating, After reclaiming attention sealed to prevent seepage of rain and snow. (2) sensory evaluation quality:? Color, quality and Microbial yellow corn stalks, rice straw, wheat straw, dry forage golden yellow, green corn, sorghum stem, sweet potato vine, was olive green, brown or dark green, such as the poor quality ? odor, quality and Microbial feed or grass with a wine aroma fragrance and flavor with a weak acid, if too much acetic acid showed that, due to excessive moisture and high-temperature fermentation caused by this, if rancid, musty by Mifengbuyan and compaction is not enough to cause cattle Wenjie 18954159299, Sphere 2382812045