Njira zazikulu za ulimi wa chinanazi ndi monga kusankha nthaka, kufesa, kusamalira ndi kuwononga tizilombo

Kusankha nthaka
Mananazi amakonda nthaka ya acidic yokhala ndi pH yapakati pa 5.5-6.5. Nthaka iyenera kukhala yothira bwino komanso yodzaza ndi zinthu zachilengedwe komanso kufufuza zinthu monga phosphorous ndi potaziyamu. Nthaka iyenera kulimidwa mozama pafupifupi masentimita 30 kuti mbeu ikule bwino.

Kufesa
Mananazi nthawi zambiri amabzalidwa masika, kuyambira March mpaka April. Kuchiza mbewu kumaphatikizapo kuviika m'madzi ofunda ndi kuchiza ndi mankhwala a carbendazim pofuna kupewa ndi kuletsa tizirombo ndi matenda. Mukabzala, nthaka iyenera kukhala yonyowa kuti mbeu zimere bwino.

Utsogoleri
Mananazi amafunikira zakudya zokwanira komanso madzi okwanira pakukula kwawo. Kupalira pafupipafupi, kuthira feteleza ndi kuletsa tizirombo ndi mbali zofunika kwambiri pakusamalira. Feteleza makamaka zochokera nayitrogeni, phosphorous ndi potaziyamu pawiri feteleza, amene ntchito kamodzi pamwezi. Kulimbana ndi tizirombo kumaphatikizapo kugwiritsa ntchito fungicides ndi mankhwala ophera tizilombo.

Kuletsa tizilombo
Matenda ofala ndi anthracnose ndi mawanga a masamba, ndipo tizirombo ta tizilombo timaphatikizapo nsabwe za m'masamba ndi akangaude. Njira zopewera ndi zowononga zimaphatikizapo kupopera mbewu mankhwalawa ndi mankhwala ophera tizilombo, komanso kulimbikitsa kasamalidwe ka zomera kuti zisawonongeke.

Mzunguliro wa kukula ndi zokolola za chinanazi
Mitengo ya chinanazi nthawi zambiri imatenga zaka 3-4 kuti ibale zipatso, ndipo imatha kukololedwa chaka chonse. Chinanazi chili ndi kachulukidwe kakachulukidwe ka kubzala, kupulumuka kwakukulu komanso kuchuluka kwa zipatso, ndipo chimatha kubala mphaka 20,000 pa mu. Chinanazi chili ndi mitengo yotsika mtengo yobzala komanso zokolola zambiri, zomwe zimapangitsa kuti mtengo wake wamsika ukhale wotsika mtengo.

Kupyolera mu kusankha bwino nthaka, kufesa ndi kasamalidwe ka sayansi, zokolola ndi ubwino wa chinanazi zikhoza kukonzedwa bwino kuti zigwirizane ndi zomwe msika ukufunikira.

Gwiritsani ntchito zowongolera kukula kwa mbewu pa chinanazi
3-CPA(fruitone CPA) kapena Pinsoa Chinanazi mfumu, imatha kuwonjezera kulemera kwa zipatso, kupanga chinanazi kukoma bwino ndikuwonjezera kupanga.