Mmene Mungakhalire Munda Wokongola wa Munda
Kulima sikutanthauza digiri yapamwamba, koma mawu ena angakulole iwe kukukuta mutu wako. Tonsefe tikudziwa kuti mukufunikira nthaka yabwino kuti imere zomera zabwino, koma ndi chiyani zamatsenga za loamy nthaka, mabuku a m'mundawo omwe muyenera kunena?
Wamasamba aliyense amadziwa mwamsanga kuti nthaka yabwino ndi yofunika kwa munda wathanzi, wabwino. Dothi labwino limatanthauza kuti lili ndi zakudya zodyetsa zomera ndi kapangidwe kake kamene kamakhala ndi madzi okwanira kwa mizu ya zomera kuti ifike pamtunda, koma kuthira bwino kuti mizu sakhala m'madzi.
Mtengo wabwino kwambiri wa nthaka kuti ukhale ndi zomera ndi chomwe chimatchedwa "loam".
Kodi Chiwongoladzanja N'chiyani?
Tanthauzo la luso: Loam ndi nthaka yomwe ili ndi:
- mchenga wosakwana 52%,
- 28-50% silt, ndi
- 7-27% dongo
Komabe, ngati tifunika kuyeza nthawi iliyonse yomwe timapanga munda, padzakhala minda yambiri.
Kwenikweni, loam ndi nthaka yomwe ili ndi mchenga wofanana ndi silt ndi dothi lochepa. Pa zigawo zitatuzi, mchenga wa particles ndi waukulu kwambiri. Mchenga sungagwire chinyezi, koma umapereka mpata wabwino. Pamapeto pake, dongo particles ndizochepa kwambiri ndipo n'zosavuta kugwirizana. Izi zimapangitsa dongo kukhala chinthu chokwanira kumanga njerwa, koma sizomwe zimapangitsa kuti madzi, mpweya, ndi mizu ipange. Silt ndi tinthu tomwe timene timakhala tomwe timakhala tomwe timakhala ndi mchenga, koma zakudya zochepa kuposa dothi. Silt imathandiza dongo ndi mchenga kuphatikiza mosavuta, monga chokoleti chokhazikika.
Kodi Chomera Chimachitika Bwanji kwa Zomera?
Loam ndi munda wokongola kwambiri.
Maonekedwe ake ndi porous, kuti madzi aziyenda pang'ono pang'onopang'ono kuti zomera zitha kuzipeza, koma mofulumira kuti asapewe madzi, nthaka yovuta. Loam imakhalanso ndi zakudya zambiri
Mmene Mungakhalire Loam
Ngakhale loam ndi kuphatikiza mchenga, silt, ndi dongo, kuwonjezera mchenga ku dongo lanu, kapena mosiyana, simungapange loam.
Kuchita zimenezo kudzatengera chinachake monga simenti.
Kupanga nthaka yosalala, loamy, ndi chonde ndi ntchito yopitilirapo yomwe imaphatikizapo kugwiritsira ntchito zinthu zakuthupi m'nthaka, chaka chilichonse. Zomwe zimapangitsa kuti nthaka ikhale yowonongeka imapangitsa kuti nthaka ikhale yabwino pamene zomera zimakondweretsa zamoyo zomwe zingathandize nthaka kukhala yathanzi komanso yamoyo.
Mwamwayi, zinthu zakuthupi zimagwiritsidwa ntchito mofulumira ndipo ziyenera kusinthidwa nthawi iliyonse. Zambiri zoonjezera zimadalira momwe dothi lanu lilili, koma dothi lochulukirapo, kuwonjezera masentimita awiri a zinthu zakutchire kumunda ndikuchigwiritsira ntchito masentimita angapo.
Chenjezo: Kugula nthaka zambiri kungakhale njira yosavuta, yophweka yokhala ndi munda wanu kapena malo ndi kukula, koma palibe chikhalidwe kapena chizindikiritso cha khalidwe la nthaka. Ngati mukufuna kugula nthaka, kompositi , mulch kapena zina zambiri zamaluwa, dziwani zambiri za kampani imene mukugula. Pali makampani abwino kwambiri a nthaka omwe amaima kumbuyo kwa mankhwala awo. Kawirikawiri, dothi lofukula silinapange malo abwino m'munda.