Kudyetsa mphesa

Kuti mukolole mphesa zokoma mukondwera, chomeracho chiyenera kukhala bwino komanso nthawi yoti mudye. Mitundu yodyetsa mphesa ziwiri: mizu ndi foliar. Ngati muzu wa feteleza wa mphesa ukuonedwa ngati waukulu, waukulu, izi sizikutanthauza kuti foliar sizimafunika nkomwe. Chowonadi ndi chakuti mtundu uwu wa feteleza umakupatsani inu mwamsanga kuthana ndi zosowa ndi chikhalidwe cha tchire, momwe zotsatira za umuna zimaonekera mwamsanga.

Zovala zapamwamba za Foliar

Tiyenera kukumbukira kuti foliar pamwamba kuvala mphesa nthawi zambiri imachitika m'chilimwe, pamene tchire pali masamba. Ndondomekoyi imathandiza kuti kusintha kwa mpesa kukhale kosavuta, chifukwa mavitamini amatenga masamba nthawi yomweyo. Komabe, kuchuluka kwa zinthu zomwe zimapezeka pamasamba ndi zosayenerera, motero, zonsezi, mapepala apamwamba a foliar sagwira ntchito.

Zomwe simungathe kuzikongoletsa ndizoti zinki, chitsulo, manganese, zofunikira pa chomera, nthawi yomweyo zimamangirira ku nthaka pamene mizu imagwiritsidwa ntchito, kutaya mphamvu yosunthira, ndiko kuti, samalowa kapena kulowa mizu yosakwanira.

Zakudya zabwino pamsika monga iron chelate, manganese chelate ndi zina zokonzekera monga chelate.

Muzu kudya

Monga tanena kale, palibe njira yabwino yodyetsera mphesa kusiyana ndi njira ya mizu. Manyowa ayenera kugwiritsidwa ntchito ku kuya kwa otchedwa mzu wosanjikiza (30-40 centimita). Musaiwale kuti mutatha kufesa mphesa ndi phulusa, mullein, zitosi za nkhuku kapena njira yapadera ya mbeu, nkofunika kuthirira madzi ochulukirapo! Ndibwino kuti muyambe kufufuza nthaka kuti musapititse patsogolo nthaka.

Maganizo otsogolera zoonjezera zina

N'zoona kuti nthawi yodyetsa mphesa imadalira kwambiri nyengo, monga dothi, zomera zosiyanasiyana. Kwa maulendo apakatikati a dziko lathu, mukhoza kuchita kudyetsa mwa dongosolo ili.

1. Chovala choyamba chapamwamba kwambiri kumayambiriro kwa masika, pamene mpesa uli pa siteji ya kulira. 15 magalamu a urea kapena ammonium nitrate, 10 magalamu a potaziyamu sulphate, 20 magalamu a superphosphate (Tingafinye) ndi 5 magalamu a sodium amagwiritsidwa ntchito pa mita imodzi ya nthaka. Pambuyo pake, mitengo ya mphesa imathiriridwa mochuluka.
2. Masabata atatu musanayambe maluwa, amayamba kugwiritsa ntchito mizu yachiwiri pamwamba, kupatula feteleza, kupatula ammonium nitrate. Chonde dziwani kuti panthawiyi musanayambe kuphulika, mudzakwiyitsa mazira ambiri.
3. Patangopita masiku awiri, tikuyenera kupanga zovala za mphesa ndi mapulusa ndi feteleza, zomwe zimalimbikitsa kutulutsa mpweya wa ovary (humisol, boric acid, potaziyamu chloride, nthaka sulphate monga njira zamadzimadzi). Poonetsetsa kuti feteleza sichimasula masamba, yikani choyimira (mwachitsanzo, glycerin) ku zothetsera.
4. Pambuyo maluwa, mutha kudya chakudya chachitatu cha mphesa kuti muwone bwino kukula kwa zipatso. Gwiritsani ntchito zothetsera zinc sulphate, manganese, cobalt mu mlingo womwe umasonyezedwa pa phukusi la kukonzekera.
5. Pa kukula kukula kwa mphesa zipatso ndi zomveka kachiwiri kuti agwiritse chilimwe kudyetsa mphesa. Gwiritsani ntchito mankhwala omwewo omwe akulimbikitsidwa kuvala yachiwiri pamwamba.
6. Pakuti tchire zachisanu ziyenera kukhala ndi feteleza ndi superphosphates, potaziyamu sulphate kapena kalimagnesia, kuphatikizapo kuvala pamwamba ndi kuthirira madzi.

Ngati simukudziwa kuti feteleza ndi zingati zimayenera kugwiritsidwa ntchito pamtundu wina wa mphesa, ndibwino kuti musapange feteleza. Ndipotu, nthawi yokolola ili bwino kusiyana ndi kupezeka kwake. Kuchuluka kwa feteleza kungapangitse kufa kwa chitsamba.