Nyinsɛn adum. Nyinsɛn mu mprako ahorow abien na ɛwɔ hɔ: biako ne monomer adum na biako nso yɛ kuw ketewa no adum. monomer adum no yɛ dade ade no weld, adum no tenten tenten 2 mita, adum no trɛw 0{5}} mita, beae a ɛwɔ adum biara mu no ma mprako dodow a ɛsɛ sɛ wosi ho gyinae no so, mpɛn pii no 7-15 mita ahinanan.
Second, piglet breeding column. The general use of metal woven mesh leakage of feces floor or metal woven coated plastic leakage of the floor, the latter is generally better than the former feeding effect. Large and medium-sized pig farm more use of high bed online breeding bar, it is made of metal woven mesh leakage of feces floors, fences and automatic feeding trough, the leakage of feces floor through the branches Wɔasi wɔ nsu mu anaasɛ semɛnte a ɛyɛ den a ɛwɔ fam, adum abien a ɛbɛn hɔ no kyɛ aduan a wɔde gu mu a ɛyɛ adwuma ankasa, adum biara hyehyɛ nsu a wɔde di dwuma a ɛnyɛ adwuma. saa adum a wɔde siesie nneɛma yi betumi ama mpa no so ayɛ kusuu na ɛho atew, ɛtew mprako mma a ɛba no so, yɛ nea eye sen biara a ɛyɛ papa kɛse wɔ mprako a wɔhwɛ wɔn so{4}}
Nea ɛto so abiɛsa, ɔmanfo mprako, Konghuai sow column, breeding bar. saa mprako ahorow yi taa wɔ ofie koro no ara mu, adum no sorokɔ yɛ mpɛn pii no 1.2-1.4 mita, beae a 7-9 mita ahinanan.
Iv. Childbirth column. The size of the delivery column is related to the selected sow variety, the length is generally 2-2 2 m, the width is 1.7-2 meters, and the sow limit column width is generally 0.6-0.65 m, high 1 meters. The pig activity fence each side width generally is 0.6-0.7 meters, the height 0.5 meters, the fence spacing 5 centimeters. 3, awoɔ adum. kɛseɛ a ɛwɔ delivery column no mu no fa SOW ahodoɔ a wɔapaw no ho, ne tenten no yɛ mpɛn pii no 2-2 2 m, ne tɛtrɛtɛ yɛ 1.7-2 mita, na SOW anohyetoɔ no trɛw yɛ 0.6-0.65 m, 1 mita 1{20 mita} , 0} , sɛ , , ɔhyeɛ no , ɛnyɛ 1 fa a ɛyɛ adwuma no , ɛnyɛ 1 fase , 0} 5 sɛntimita 5.
