N'chifukwa chiyani nkhaka zachikasu zimayambira mu wowonjezera kutentha?

Aliyense wokhala m'nyengo ya chilimwe adzakuuza kuti chaka chilichonse kubzala nkhaka kumakhala ndi mavuto ena. Kuti ovary salipo, ndiye kuti zipatso sizipita ku kukula, ndipo nthawi zina masamba amayamba kuphulika ndi kutentha. Inde, nkhaka ndi chikhalidwe chokhala ndi chikhalidwe, koma n'zotheka kuti muyandikire. Panthawi ino tidzakambirana pa chifukwa chomwe mazirawa amatembenukira chikasu, ndipo ndi njira zotani zomwe ziyenera kutengedwa mu wowonjezera kutentha kuti zisawonongeke.

Chifukwa chiyani chikasu mazira a nkhaka mu wowonjezera kutentha?

Tisanayambe kuchitapo kanthu, tiyeni titembenuzire ku mndandanda wa zovuta kwambiri. Izi zidzakuthandizani kupeza osati mzu wa vuto lanu, komanso kuteteza izi mu nyengo yotsatira:

1. Samalani ndi makhalidwe omwe anabzala mitundu. N'zosakayikitsa kuti nkhakayi imakhala yachikasu ndi kugwedezeka ndi kusowa kwa pollination. Mitundu yambiri imayenera kupanga mapuloteni ndipo zotsatira zake zimakhala zofooka.
2. Ndipo palinso zotsutsana ndi mitundu yosiyanasiyana, yomwe imathandizanso kwambiri mungu wochokera ku zomera, ndipo zomera sizingathe kunyamula zolemetsazo.
3. Mu wowonjezera kutentha, mosasamala bwino nthaka, mazira a ma nkhaka amatembenukira chikasu chifukwa cha kuwonongeka kwa tizilombo kapena matenda ena.
4. Ndipo kachiwiri tidzakhudza kuti chinthu chilichonse chiyenera kuchitika malinga ndi luso la zaulimi la chikhalidwe, nkhalango zamakasu zimasanduka zachikasu ndipo zimagwa nthawi zambiri chifukwa cha kuphwanya malamulo a kulima.

Tsopano kuti mndandanda wa zovuta zowonongeka wafotokozedwa, mukhoza kupitiriza kuchita.

Ovala a nkhaka akutembenukira chikasu ndikugwa - Ndiyenera kuchita chiyani?

Choyamba tidzakambirana zochitika zambiri, monga kuphwanya teknoloji yaulimi. Ndikofunika kumvetsetsa kuti chikhalidwe ichi chikufuna kwambiri pa kutentha ndi kutentha. Ngati derali lizizira, ngakhale mu May amatha kubzala mbewu. Pamene dontho lakutentha liri pafupi, ndi koyenera kubisa choonjezera chodzala ndi filimu. Ndipo mukhoza kudzaza mapiritsi a pulasitiki ndi madzi otentha ndikuyika mwachindunji pa nthaka kuti kutentha kwake kusapitirire kwambiri. Ndiye muyenera kukumbukira za chikondi cha nkhaka ndi mchere. Kawirikawiri, chikasu chimabwera mumtunda wowonjezera, kumene nayitrogeni sichikwanira. Choncho, musanapite ku wowonjezera kutentha, muyenera kudyetsa mbande pang'onopang'ono ndipo potero musapewe mavuto.

Pamene nkhaka zanu zazing'ono chikasu chikasu, mukhoza kulankhula za kusowa kofiira. Ngati mitunduyo imasankhidwa molondola, zikutanthauza kuti kayendedwe ka mpweya wochokera ku wowonjezera kutentha ayenera kuyang'aniranso ndipo tizilombo tibwerera. Njira yosavuta yothetsera nkhaka kuti ovary isakhale yonyezimira pamtundu uwu ndi madzi wamba okoma. Kukonzekera "Ovary" kapena "Buton" kumaperekanso zotsatira zabwino. Cholinga chanu ndicho kukopa tizilombo ndikupeza mpweya wabwino kwambiri.

Kuchuluka kwa chiwerengero cha mazira ambiri mu nkhaka kufika 25 ku chitsamba chilichonse, mwinamwake iwo amatembenukira chikasu ndi kutha. Choncho "zabwino kwambiri ndi zoipa." Ngati nthawi isasinthe mfundoyi, ovary akhoza ndipo khalani, koma zipatso ndizopotoka ndi zachikasu.

Ndipo, potsiriza, chosangalatsa kwambiri ndi chifukwa chake nkhaka zamkasu, maonekedwe a tizilombo kapena matenda a mbande mu wowonjezera kutentha. Pano pali mitundu yosiyana kwambiri ya chikhalidwe ichi: kuchokera ku fungal kupita ku zobiriwira. Kawirikawiri izi zimakhala zovuta kwambiri kubzala ndi osowa. Koma matendawa amayamba ndi tsamba, kotero kuti kupewa kuyenera kuchitiridwa fungicides mabedi asanayambe kuoneka ngati ovary ndipo potero muteteze. Ndiponso muzisintha chinyezi ndi kuchulukitsa kwa kumtunda, kuti vuto lisabwerere. Pamene zonsezi zitha kulamulira ndikudziwika kuti mumamva bwino, ndipo zimabwera ndi zochitika, zokolola zidzakhala zambiri komanso ovary ali ndi thanzi labwino.