Gulu Kukula nkhaka mu wowonjezera kutentha

Ngati mumayenda m'misewu ya kumidzi yakumidzi, ndiye kuti mumatha kupeza nyumba zachilendo za filimu, galasi kapena polycarbonate. Anthu akhala akugwiritsira ntchito mapangidwe awa, otchedwa greenhouses, kuti akalitse mbewu zosiyanasiyana pa nthawi iliyonse ya chaka. Izi zikuwoneka ngati zovuta, koma zimafuna nthawi yambiri, khama komanso, mwatsoka, ndalama.

Chifukwa cha kudzichepetsa, kukula kofulumira ndi nkhaka yakucha kumaimiridwa pafupifupi minda yonse, komanso m'mayiko ambiri. Popeza ichi ndi chimodzi mwa ndiwo zamasamba zomwe zimakula mochititsa chidwi mu wowonjezera kutentha, ndi chimodzi mwa zoyamba kudya chakudya chathu patapita nthawi yozizira popanda mavitamini. Nkhuka zokha, mosiyana ndi mbewu zina za masamba, silingadzitamande ndi zakudya zambiri kwa anthu.

Nthawi yolima si chisangalalo cha zokolola, komanso mavuto. Taganizirani chifukwa chake nkhaka imakhala yotentha mumdima wowonjezera komanso zomwe mungachite. Kusasowa kwa feteleza m'nthaka Nthaka mu wowonjezera kutentha ikhoza kukhala yosauka muzitsulo zamchere, zomwe zimayambitsa chikasu. Chifukwa chopanda pepala la nayitrogeni, amayamba kuwala, kenako amasintha mtundu wa mitsempha yake ndi mipata yonse pakati pawo.

Kukula nkhaka mu wowonjezera kutentha kuchokera ku mbewu, pali pangozi yokhala ndi maluwa ambiri osabereka. Komabe, wamaluwa ambiri amagwiritsa ntchito njirayi chifukwa ndi nthawi yochepa yoyerekeza poyerekeza ndi njira ya mmera. Kuti mupeze zokolola zochuluka ndikuchepetsera zoopsa, nkofunika kutsatira ndondomeko zina, kuyambira ndi kusankha mbeu ndi kukonzekera.

Wilting masamba ndi vuto lalikulu kwa alimi amene amalima nkhaka mu greenhouses. Kuchokera m'nkhani yathu, mudzaphunzira zifukwa zomwe zingakwaniritsire izi, komanso momwe mungagonjetsere chodabwitsa ichi ndi kupewa kwake kuti nkhaka ikhale yathanzi ndi kubala zipatso bwino. Wilting chifukwa cha matenda Ngakhale nkhaka ndi mbewu yosadzichepetsa, chimodzi mwa zifukwa zomwe nkhaka zimafalira mu wowonjezera kutentha ndiko kukhalapo kwa matenda.

Nkhaka zikukula zimakhala ndi dothi komanso kutentha kwa mpweya, komanso kulamulira mvula. Izi zamasamba zimakonda kuwala kwambiri ndi kutentha, kotero kuthirira bwino nkhaka ndilo gawo lofunikira kwambiri pa chisamaliro. Izi ndizowona makamaka pakulima masamba mu greenhouses. Ambiri mwa wamaluwa ndi wamaluwa, chifukwa cha zochitika za nyengo ya dziko lathu, amagwiritsira ntchito malo obiriwira a polycarbonate, chotero, kuti apeze zokolola zochuluka, nkofunikira kuphunzira malamulo ofunika ndi zodziwika za ulimi wa ulimi wa nkhaka.

Nkhaka zambiri ndi zitsamba za pachaka, zomwe zimadziwika ndi mabala ambiri, nthawi zina zimafika kutalika kwa mamita awiri. Kutchire, zikwapu zikugwera pabedi, chomeracho chiri ndi kuwala kokwanira, kotero kutalika kwa mabala ndi kuwerengeka kwawo sikofunikira. Mu wowonjezera kutentha, kuyatsa sikudzakwanira zomera, masamba adzasanduka chikasu, zilondazo ziyamba kuvunda, ndipo zipatso zidzakhala zachikasu, zidzalumikizidwa ndipo sizidzadzaza.

Nkhuka zikachoka, dzulo lokha limakhala lamtengo wapatali komanso lobiriwira, mwadzidzidzi linayamba kutembenuka chikasu, muyenera kuchitapo kanthu mwamsanga kuti muteteze chomeracho. Ichi ndi chizindikiro cha matenda aakulu, choncho sangathe kunyalanyazidwa. Taganizirani zomwe zinayambitsa kusintha kosavuta kwa masamba a masamba omwe amakhudzidwa ndi nkhaka komanso momwe angachitire.