Kuki icyuma kizunguruka? Urabizi?

Impamvu zitera amababi

1. Ubushyuhe bwinshi, amapfa n'ibura ry'amazi

Niba ibihingwa bihuye nubushyuhe bwinshi (ubushyuhe bukomeza kurenga dogere 35) nikirere cyumye mugihe cyikura kandi ntigishobora kuzuza amazi mugihe, amababi azunguruka.

Mugihe cyo gukura, bitewe nubuso bunini bwibabi, ingaruka zibiri zubushyuhe bwo hejuru hamwe numucyo mwinshi byongera amababi yibihingwa, kandi umuvuduko wo guhinduranya amababi uruta umuvuduko wo kwinjiza amazi no kwimurwa na sisitemu yumuzi, zishobora gutera byoroshye igihingwa kuba kidafite amazi, bityo bigatuma stomata yamababi ihatirwa gufunga, hejuru yamababi ikabura umwuma, kandi amababi yo hepfo yikimera akunda gutumbagira hejuru.

2. Ibibazo byo guhumeka

Iyo itandukaniro ryubushyuhe hagati yimbere ninyuma yisuka ari rinini, niba umuyaga urekuwe gitunguranye, guhana umwuka ukonje nubushyuhe imbere no hanze yisuka birakomeye, ibyo bigatuma amababi yimboga mumasuka azunguruka. . Mu cyiciro cy'ingemwe, biragaragara cyane ko guhumeka mu isuka byihuta cyane, kandi guhanahana umwuka ukonje wo hanze hamwe n'umwuka ushyushye wo mu nzu birakomeye, bishobora gutera byoroshye gutembera kw'amababi y'imboga hafi yo guhumeka. Ubu bwoko bwo kuzamuka hejuru yamababi yatewe no guhumeka muri rusange bitangirira hejuru yikibabi, kandi ikibabi kimeze nkibirenge byinkoko, kandi isonga ryumye rifite umweru wera mubihe bikomeye.

3. Ikibazo cyo kwangiza ibiyobyabwenge

Nkuko ubushyuhe buzamuka, cyane cyane mu cyi, iyo ubushyuhe buri hejuru, phytotoxicity izabaho mugihe utitonze mugihe utera. . Kurugero, phytotoxicity iterwa no gukoresha nabi imisemburo 2,4-D bizatera kunama amababi cyangwa ingingo zikura, amababi mashya ntashobora gukingurwa mubisanzwe, impande zamababi ziragoramye kandi zirahinduka, ibiti n'imizabibu birazamuka, kandi ibara ihinduka yoroshye.

4. Ifumbire ikabije

Niba igihingwa gikoresha ifumbire mvaruganda, ubwinshi bwumuti wubutaka muri sisitemu yumuzi uziyongera, ibyo bikabuza kwinjiza amazi na sisitemu yumuzi, kuburyo amababi azabura amazi, bigatuma udupapuro duhinduka kandi kuzinga.

Kurugero, iyo ifumbire mvaruganda ya ammonium ikabije ikoreshwa mubutaka, imbavu zo hagati yamababi mato kumababi akuze zirazamuka, udupapuro twerekana imiterere yo hasi, hanyuma amababi akazunguruka.

Cyane cyane mu bice bya saline-alkali, iyo umunyu mwinshi wumuti wubutaka ari mwinshi, ibintu byo gutobora amababi birashoboka cyane.

5. Kubura

Iyo igihingwa kibuze cyane muri fosifore, potasiyumu, sulfure, calcium, umuringa, hamwe nibintu bimwe na bimwe byerekana ibimenyetso, birashobora gutera ibimenyetso byerekana amababi. Izi ni amababi ya physiologique, akenshi akwirakwizwa kumababi yikimera cyose, nta bimenyetso bya mosaic yuzuye imitsi, kandi bikunze kugaragara kumababi yikimera cyose.

6. Gucunga neza imirima

Iyo imboga zishyizwe hejuru cyane cyangwa ibihingwa bigacibwa hakiri kare kandi biremereye. Niba imboga zishyizwe hejuru hakiri kare, biroroshye kubyara amababi ya axillary, bigatuma ntahantu na hamwe aside aside ya fosifori iri mumababi yimboga yatwarwa, bikaviramo gusaza kwambere kwamababi yo hepfo no gutobora amababi. Niba ibihingwa byatewe hakiri kare kandi bigacibwa cyane, ntibizagira ingaruka gusa ku iterambere rya sisitemu yo mu nsi, bigabanya ubwinshi nubwiza bwa sisitemu yumuzi, ahubwo binatuma ibice byo hejuru bikura nabi, bigira ingaruka kumikurire isanzwe niterambere. y'amababi, no gutera amababi kuzunguruka.

7. Indwara

Muri rusange virusi ikwirakwizwa na aphide nisazi zera. Iyo indwara ya virusi ibaye mu gihingwa, amababi yose cyangwa igice cyayo azunguruka hejuru kuva hejuru kugeza hasi, kandi mugihe kimwe, amababi azagaragara nka chlorotic, agabanuka, agabanuka, kandi yegeranye. n'amababi yo hejuru.

Mugihe cyanyuma cyindwara yibibabi, amababi azagenda yunama kuva hasi kugeza hejuru, kandi amababi kumurongo wo hepfo yikimera arwaye azabanza kwandura, hanyuma buhoro buhoro akwirakwira hejuru, bigatuma amababi yikimera yumuhondo-umukara kandi byumye.