1.Dentermine wowopa utsi wa mankhwala molingana ndi kutentha ndipo kusintha kwake Kaya ndi chomera, tizilombo kapena tizilombo, 20-30 ° C, makamaka 25 °, ndiye kutentha koyenera kwambiri pantchito yake. Kuthira mankhwalawa panthawiyi kudzakhala kothandiza kwambiri tizirombo ndi namsongole mu nthawi yogwira ntchito ndi kotetezeka kwa mbewu. . . .2.Kutsitsa nthawi yophukira molingana ndi chinyezi ndi kusintha kwake Madziwo atathiridwa chifukwa cha phokoso lomwe lasungidwa pa chandamale, liyenera kufalikira filimu ya yunifolomu kuti iphimbe pamlingo waukulu kwambiri, kenako "tizirombo" pa chandamale. Madzi a mankhwalawa amakhudzidwa ndi zinthu zambiri zochokera pakupereka chinyezi, chomwe chinyezi cha mpweya chimakhudzidwa kwambiri. . Zachidziwikire, izi zimachepetsa mphamvu ya mankhwalawo ndipo ngakhale imayambitsa mawanga a phytotootoxic. . Mphamvu yokoka, yomwe idzayambitsanso phyt onoxity. Chifukwa chake, nthawi yonunkhira tsiku ino ikufunika kutsatira mfundo ziwiri, ndi imodzi youma pang'ono, ndipo inayo ndi yomwe ya DRI UG ikhoza kupanga filimu yowuma pamwamba pa chandamale dzuwa lisanatulutsire.3.Sevel ecifanizisi wamba pothira mankhwala osokoneza bongo. Anthu ambiri amazolowera kuwerengera ndalama zambiri zomwe zimawonjezeredwa pachidebe chilichonse molingana ndi vutoli. M'malo mwake, izi sizodalirika. Cholinga chowongolera ndi kuwerengetsa kuchuluka kwa mankhwalawo m'bokosi la mankhwala ndikuwerengera momwe zofunikira zimafunikira gawo la mbewu kuti zitsimikizidwe bwino komanso chitetezo ku zomera ndi chilengedwe.Njira yoyenera kwambiri ndikusankha zida zopukusira, kapena kusakaniza mankhwala ophera tizilombo molingana ndi malangizo azogulitsa, ndipo amapopera malangizo azogulitsa, ndikuwatsitsa.
(2) Pafupifupi phokoso ili ndi chandamale, chabwino Pambuyo pa madzi ophera tizilombo adathiratu kuchokera pamwambowu, idagundana ndi mpweya ndipo adaswa m'madzi ang'onoang'ono pomwe akuthamangira kutsogolo. Zotsatira za chopunthwitsa momwemo zinali zomwe madonthowa adayamba kucheperachepera. Ndiye kuti, mkati mwa mtunda winawake, kutali kwambiri ndi mphuno ya th. Zocheperako. Madontho ang'onoang'ono amakhala osavuta kuyika ndikufalikira pa chandamale. Chifukwa chake, sikutanthauza kuti utsi wa nozzl e udzakhala wothandiza kwambiri ngati ali pafupi ndi mbewu. Nthawi zambiri, phokoso la magetsi amagetsi ayenera kusungidwa mtunda wa 25-50 masentimita kuchokera ku chandamale, ndipo wovota moto woyenera amayenera kusungidwa patali pafupifupi 1 mita. Malinga ndi magwiridwe antchito a sprayer ndi mphuno yake, kusefukiratu kuti zithandizireni zomwe zingachitike pa chandamale, mankhwalawa atha kukhala bwino. Post Nthawi: Aug-23-2021