Kupereka mankhwala

Asanafese mbewu m'nthaka, amachiritsidwa ndi zinthu zosiyanasiyana pofuna kuuma, kutayika, ndi zina zotero. Chifukwa cha mankhwalawa, mbewu zimapereka mphukira zowonjezereka, ndipo zomera zokha zimakhala zolimba komanso zimapereka zokolola zambiri.

Njira za chithandizo cha mbeu musanafese

Pali njira zosiyanasiyana zoperekera mankhwala. Tiyeni tiyang'ane pa iwo:

1. Kusankhidwa ndi kusinthana . Mbewu amasankhidwa molingana ndi kuchuluka kwawo - chifukwa chachitsulochi amatsitsa mu njira ya saline ndipo okhawo otsalira pansi amasiyidwa kufesa. Nthangazi zimagwiritsidwa ntchito pamanja, kusankha zazikuluzikuluzikulu - mbewu ngati izi, monga malamulo, zimakhala ndi zakudya zambiri ndipo zimapangitsa kuti zikhale bwino. Komanso, cholinga chokhazikika chingakhale kusankha mbeu zofanana kukula zomwe zingapangitse mphukira zabwino.
2. Akulowa m'madzi . Anachepetsa khungu lofiira ndipo potero amachepetsa nthawi yowera. Pre-ankawaviika mbewu za tugovishchih zomera poklevyvayutsya mofulumira. Pochita izi, iwo amangiridwa mu gauze kapena nsalu ndikubatizidwa m'madzi kutentha kwa maola 10-12. Pambuyo poyambanso, nyembazo ziyenera kuuma ndi kufesedwa mu nthaka yonyowa.
3. Stratification . Njira imeneyi ndi kuuma kwa mbeu kuti zithetse kukaniza kwa zomera. Kawirikawiri amagwiritsa ntchito mbewu monga kaloti , beets, kabichi, parsley, anyezi, ndi zina zotero.
4. Kutentha . Iyi ndi njira yosazolowereka, koma yothandiza kwambiri. Mwachitsanzo, nkhumba ndi mavwende zimatenthedwa mofulumira kumera ndi nthambi, kaloti ndi kabichi - kukamenyana ndi phomosis ndi bacteriosis, anyezi - kubzala - kuteteza mitsempha ndi kuteteza mildew. Mbewu ya zomera zosiyanasiyana imatha kutentha mkati mwa maola asanu ndi asanu ndi asanu ndi awiri, koma pansi pazigawo zosiyanasiyana za kutentha, zomwe ziyenera kusamalidwa bwino.
5. Kuwaza (mankhwala ndi mpweya m'madzi). Zimagwiritsidwa ntchito mothandizidwa ndi aquarium compressors, ndikuyika mbeu mu nsalu zam'kati mumadzi otentha. Chifukwa cha chithandizo chimenechi, nthawi yochepa ya mbewu imakhala yochepa kwambiri.
6. Disinfection. Mankhwala amachiritsira amawasokoneza ndi mankhwala a potassium permanganate kapena hydrochloric acid. Nthawi zina njira yothandizira mbeu ndi hydrogen peroxide imagwiritsidwanso ntchito, yomwe imathandizira kuonjezera kumera, kuchepetsa kukula kwa chiwerengero ndi kukonzanso chitetezo.