Law malawng lang ai pigsty amyu ni gaw lawu na ni rai nga ai:
① garan ginhka ai n-gup n-gu zawn re ai pigsty. Dai masu hkalem ai hte hka lim mat ai shara ni hpe garan ginhka nna, hpaw nna pat da mai ai shamu shamawt mai ai chyinghka ni hpe hpaw da ai. Hka garan ai shara hta hka garan ai shara hta, chyinghka hpe hpaw ya ai, hka kata na gwi ni hpe hka lim ai akyang, hka lim ai shara hta n-gup n-gu n-gun rawng ai, n-gup n-gu n-gun rawng ai hpe asan sha chye na matu loi ai. Hkrun lam hkawm sa mai ai chyinghka hpe pat kau ai gaw, hka lim mat ai shara a pigsty langai hpra hpe channel langai hte matut da ai, scraper hpe lang nna n-gup hpe shaw kau ya lu ai. Ndai zawn re ai pigsty gaw masu ai shara hpe katsi hkra galaw ya lu nna, san seng ai hku galaw ya lu ai, n-gun n-gun hpe shayawm ya lu ai, raitim, n-gun n-rawng ai shara gaw Pig House kaw nga ai majaw, nta kata na nbung n san seng ai lam byin shangun na matu loi ai, gwi nta nbung hpe n-gun shaja ra ai.
② hka htung ni hta lai nna, n-gup n-gu. Bung ntsa hpe hkum tawn da, n-gun n rawng ai shara hta n-gup n-gu ni hpe n-gup n-gu ni hpe shaw kau na matu scraping dung board hte hpaw da ai. Ndai gaw san seng na matu shim lum ai, dai gaw bungli galaw ai lam hpe grau kaja hkra galaw ya lu ai.
Plate pigsty kata na gap a daw langai mi. Dai hka lim ai shara hta, hka htung kata de sung ai shara de, hka htung kata de chyam bra nga ai, n-gup hte hka hpe hka hte ayan kashin kau ai.
④ hpring tsup ai gap npu na pigsty. Pigsty a npu hpe hka htung npu ni hte shinggrup da nna, dai ginra hte hka lim mat ai shara hta masu ai lam n nga ai. Dai majaw, gwi dum ni hpe jai lang ai lam hpe grau kaja hkra galaw ai. Hka htung kata na n-gup hte hka htung npu na hka htung npu, hka lim ai aten tup hka lim ai. Ndai zawn re ai pigsty house hka lim ai lam grau kaba ai, nbung n san seng ai lam gaw grai sawng ai, lang ai gaw hkum tsup ai nbung n-gun rawng ra ai.
⑤ ma shangai ai nsam. Hkai sun hte hka ja ai gwi kasha ni a matu tsi lajang ai arung arai ni (Fig 1) daw 3 lawm ai: Lapran daw gaw, hkai nmai shangai ai hte shat shadu ai shara, shadawn sharam sha nga ai; Piglets ni gaw, shadawn sharam frame feeding kaw na shang pru wa lu na matu lawt lu ai. Dai shadawn sharam a shawng na chyinghka hpe sow food trough hte hka garan ai hka htung ni hte jaw da nna, hpang chyinghka hpe gaw Sow a shang wa ai hte hparan hpareng ai masha ni hpe jasan jaseng ai bungli a matu lang ai. Dai pigsty a hpang maga de gaw, column kaw na n-gup n-gu hte nhprang arai ni hpe n lawm hkra, crenvice floor hte htu da ai. Ma shangai ai nlung hta mung katsi ai arung arai ni nga ai, law malawng lang ai hta infrared wan n-ga, n-gun rawng ai silk heater, wan n-gun rawng ai cushion hte kaga ni nga ai, ga kata na hka lum ai pipe hpe lang nna ga hpe katsi hkra galaw mai ai. Dai shat shadu ai hpun hpe gwilet shamu shamawt ai shara maga mi de lajang da nna, hka garan ai hpe slit npu maga de lajang da ai. Hka lim ai arung arai ni, hka lim ai arung arai ni hte n-gun ja ai malu masha shadu sha ai jak ni a matu htuk manu ai malu masha ni hpe screw conveyor, bai gram lajang ai scraper plate, ring chain plate hte n-gun n rawng ai malu masha pipeor amyu myu nga ai, dai hta n-ga, shi hkum shi malu masha jaw sha ai hka htung hte malu masha mawdaw amyu myu nga ai.
