PORUKhONA

PORUKhONA, binoest dar fermahoi chorvodori baroi jam namudan va nigohdorii poru. Namudu sokhti Porukhona (kushodi ruizamini kushodi chuquri zamini, ki devorho va far­shash bo masolehi namnoguzar pu­shida shudaast; bolopushida, ki devoru farshash andova shudaast va gayra)-ro az rui miqyosi fermahoi chorvodori mavqei joygirii onho nisbat ba mahalli aholinishini, sharoiti iqlim, khosiyati khok va gayra muayyan mekunand.

Odditarin Porukhonai kushodi ruizamini baroi porui sakht uraest, ki chuquriash 0,5 m ast. Dar nohiyahoi kamborishi janubi va janubu sharqi Porukhonahavzaho mesozand, ki dar onho nisbat ba Porukhonai ruizamini hangomi pusishi poru moddahoi organiki kam talaf meyoband. Dar nohiyahoi khunuki zimistonash daroz Porukhonai bolopushida dar shakli zerkan yo khay­daqhoi daroz dar zeri farshi binoi fermahoi chorvodori sokhta me­shavad. Gunjoishi Porukhonaro vobasta ba sarshumori hayvonot, davomati mavsimi dar ogil parvarish yoftan, samaranokii istifodai vositahoi mekhanikoni va inchunin tayyor budani poru baroi ba khok andokhtan (baqoru tobiston badi 2—3 moh, zimiston pas az 3—4 moh tayyor meshavad) muayyan mekunand. Porukhonahoi samarabakhsh baroi na kam az 3 moh nigoh doshtani poru dar binoi fermahoi chorvodori va minbad ba kishtzor kashondani on imkon medihand. Dar natija qismi ziyodi poru dar ruzhoi kholii zimiston ba zamin kashonda meshavad. Odatan Poruhoe, ki dar nazdi fermaho sokhta shudaand, baroi 15—40%-i porui zimistoni gunjoish dorand, Porukhonahoi sahroi — 60-75%.