加工鸽粪做饲料（Processing pigeon manure for feed）.doc

加工鸽粪做饲料（Processing pigeon manure for feed） Processing pigeon manure for feed As the scale of breeding, pigeon droppings use value is bigger and bigger, and processed the pigeon droppings feed nutrient composition of no less than other types of livestock manure, on the other hand, pigeon droppings feed feed livestock and poultry and prevention of certain diseases. The processing technology of pigeon faeces is introduced as follows: 1. Dry. (1) the ground is dry. Pigeon droppings can be isolated or mixed with a certain amount of wheat bran (about 20%). They are spread in a sunny and clean place to prevent rain. After drying, it can be kept for use. Notice that the water is below 14%. (2) the canopy is dry. Lay the pigeon droppings on the floor of the plastic canopy, about 2 cm thick, until dry. 2. Silage. Pigeon droppings, 65% grass meal 20%, bran 15%, keep the moisture around 60% (by hand clenched without water), into the plastic bag can carry 100-200 kg per bag () compaction and sealing, no dead Angle, no leakage, no leaking. It can be used after 4-8 weeks. Chemical treatment. The chemical treatment of pigeon droppings should be collected as early as possible, with 39 per cent of formaldehyde (formalin), and the addition of formalin to seven thousandths of dried pigeon droppings. Mix well and place for 3 hours. In addition to other functions, chemical treatment also reduces protein solubility and improves protein utilization. 4. Rational use. Processed pigeon manure can be used to feed pigs, cattle, sheep, ducks, etc. When adding, it should be gradual, with the proportion not exceeding 5% in the first five days, and 5% increase every three to five days, until 10-20%. Feeding the duck on the ground, the duck is free to eat, and it has the effect of preventing the disease. 5. Precautions. The above methods are for the droppings of the disease-free pigeons, which should be removed. Source: variety net (aquaculture) | http://www.aibre_ com/ Pigeon dung fermentation tech