Momwe mungasungire madongosolo a gofu-awiri

Kutentha kwapamwamba pa 28 ℃, photosynthesis a udzu wozizira wa nthawi ya udzu umachepa komanso masisitere a carbohydrates amachepetsa. Pambuyo pake, mankhwala opatsa mphamvu amapitilira kupanga. Munthawi imeneyi, udzu wozizira umadalira chakudya chake chosungidwa kuti chikhalebe ndi moyo. Ngakhale mbewuyo ikadakhala matalala ndipo masamba amataya utoto wawo wobiriwira, mbewuyo ikadatha. Ikasiya kunena, mbewuyo imafa.

Dongosolo la nthaka likakwera, kupumira kwa kupuma kwenikweni kumatha. Kuphatikiza apo, kuchepetsa photosynthesis pansi pa kutentha kwambiri kumapangitsa kuti mankhwala opatsa thanzi amachititsa kuti chakudya chamafuta chikhale chofulumira kuposa kupanga. Ichi ndiye chifukwa chachikulu chokhalira ndi chirimwe. Phunziroli linati kusiyana pakati pa mafuta opangira chakudya ndi chakudya kumachepetsa pomwe kutalika kotentha kumawonjezeka.

Ma golo ambiri amafunikira kusewera malo obiriwira, ndipo malo okhala nthawi yayitali amadzala imfa. Kuthirira ndi njira yofunika kupewa madontho, ndipo njira zina zimathandiziranso kusintha mbewu kuti isakhale ndi madontho, ndikuchira. Miyezo yambiri iyenera kukhazikitsidwa isanayambike chilimwe, zomwe ma oyang'anira ena amawatcha "kupsinjika kopitilira", motere:

1. KukwezaKutenthaamatha kupanga ma mizu owonekeratu ndi owonda;

2.Mundu wosintha momphumphu, potengera kukana chilala. Muchepetse kuthirira musanakhudze mawonekedwe a udzu. Kupsinjika kwa chilala pakati pa zikhumbo ziwiri kumachepetsa kukula kwa nthambi ndikulimbikitsa kukula kwa mizu. Mofananamo, kuthirira moyenera mu kasupe kumatha kulimbikitsa kulimbikitsa kukula kwamizu kukana kutentha ndi chilala. Komabe, pansi pa kutentha kwambiri, madzi okwanira amayenera kutsimikiziridwa kuti udzuwo umatha kuchepetsa kutentha kwa chomera kudzera muungu.

3. Pewani ntchito ya nitrogen mu kasupe ndi chilimwe kuti mupewe gawo lomwe lili pamwambapa kuti lisakhwime mwachangu kwambiri komanso kuwononga mizu.

4. Sankhani kutentha ndi mitundu yolimba ndi chilala ndi mitundu

5. Kulimbikitsa muzu ndi mphamvu: Chitanipo kanthu kuti mulimbikitse kukula kwa mizu chaka chonse. Mizu yakuya ndi yolimba imatha kusintha chivundikiro cha udzu ndikuthandizira kuti mbewuyo iyamwa madzi ambiri dothi lonse. Mabowo akukumba amawonjezera dothi lokhazikika ndipo limalola kukula kochuluka.

6. Kuzizira dothi: kuwomba mpweya wabwino mpaka kuyika zobiriwira kudzera pa chitoliro cha ngalande kumagwiritsidwa ntchito kwambiri m'maiko akumadzulo.

7. Kuzirala udzu:Kupopera mbewu ndikuziziraUdzuwo kudzera mu Eapoph.

8.