HomelinessBeerta

Maxaad huruud ah geedo yaanyo? Tani waa calaamad ah in ay wax ka maqan yihiin

qayb muhiim ah oo warshad kasta - chlorophyll. Maaddaama ay u link muhiim u dhexeeya Qorraxda iyo biosphere ah: chlorophyll ee unugyada dhirta ka yar tallaabada of qorraxdu si daydaa ka biyo iyo carbon dioxide ee arrinta organic. hurdi geedka ka dhigan xadgudub ku ah waxbarashada ee chlorophyll - cudur la yiraahdo chlorosis. Sidaas jawaabta su'aasha ah sababta geedo yaanyo jaalaha ah waa mid fudud ilaa xad. Laakiin tan keliya kuma filna - waa in aan u hesho in ay xididka. Oo qaar badan oo ka mid ah.

Kuwa ugu badan oo iyaga ka mid - xadgudub ku ah awoodda nidaamka xididka. Tani waxay dhacdaa sababtoo ah halka ay dhaawac, jirka ama heerkulka (subcooling). Laakiin hadii la arbusho heerkulka, chlorosis saamayn ku dhirta oo dhan. Oo haddii, waxaad dhahdaa, dhaawac nidaamka xididka ayaa keentay in uu soo caga geedo yaanyo ah ee beerta, caleemo keliya hoose huruud. Xaaladdan oo kale, waa in aad sugtaan afjarno geedo iyo xididdada cusub adventitious - Yaanyo chlorosis qabsadaan on iyaga u gaar ah.

Si loo go'aamiyo sababta keentay chlorosis ku filan oo ay si dhow u eegno caleemaha yar yar ee warshadda. Oo haddii huruud ah geedo yaanyo waa la caleemo ka weyn (hoose) waa in lagu tuhunsan yahay sida la'aan ah mid ka mid ah ugu muhiimsan ee xubno ka kiimikada yaanyo.
Inta badan chlorosis geedo yaanyo muujinaysaa deficiency nitrogen. Waxa uu ku hadlay oo xididdada caleen midab buluug-cas, iyo caleemaha yar yar yihiin oo dhan geedka oo dhan. caleemo Hoose dhiman ka dib markii cawlan. Haddii geedo yihiin koray for sale, aad xitaa ma isku dayi kartaa inaad u qaadato suuqa, Aayaadkanaga oo Cad Cad of cabsi chlorosis macaamiisha iyada, iyo sharaxaad no sababta geedo yaanyo jaalaha ah, ma caawin.

Hurdi sidoo kale waxay keeni kartaa deficiency potassium, habka halkan, laakiin inta badan aad u fog ay sabab u raasamaal ee ammonia la nitrogen, Ulasocto fuuq ee caleemaha iyo maroojinta, ilaa muuqaalka kore ee calaamadaha galleeyda nudaha.
Sabab kale oo sababta geedo yaanyo jaalaha ah, deficiency zinc ah. Waxa uu ka dhigaa in ay dhibco badan yihiin, wayna yar oo midab huruud ah on caleemaha yar yar. Waxay, sidoo kale, si aan caadi ahayn u yar, waxay noqon kartaa si buuxda huruud ah, mararka qaar sii weynaydba qaloocdo. galleeyda nudaha, ka duwan deficiency potassium si degdeg ah u muuqato guud ahaan dusha warqada, laakiin kordhiyay uga dhakhso.

Haddii chlorosis of caleemaha yar yar ee geedo ka bilaabataa saldhigyadooda, iyo midabka u dhaxeysa huruud ah-cagaaran iyada oo liin-jaalle noqdo hurdi-cad, warshadda ay jawaab u tahay birta deficiency. Waxaa muuqata kaliya ee caleemaha yar yar, ma si aad u hesho ka weyn. Noocan ah deficiency ku dhici kara marxaladaha hore ee geedo sii kordhaya, haddii ay habeen muujinayo ma taageeri Duubista ka kooban birta iyo maalinba waa. Mid ka mid ah uu leeyahay oo kaliya in ay iyaga u bilaabaan, sida geedka yimaadaa si caadi ah in dhowr saacadood.

Si kastaba ha ahaatee, yaraanshaha nafaqada iyo nafaqo waa ay sahlan tahay in la saxo. Waa wax wax kale marka jawaabta su'aasha ah sababta geedo yaanyo jaalaha ah, wuxuu noqon doonaa sida soo socota: waa Fusarium. Tani cudurka fangas khatar ku dhufan karaa yaanyada da 'kasta. La dagaallama waxa ay sii adkeeyeen, sababtoo ah cudurka la ogaado goor dambe. Tabta ugu wanaagsan ee miyaad Fusarium waa ka hortaga. Laakiin haddii geedo waxay mar hore ku dhuftay, dhirta caafimaad qaba waa in isla markiiba go'doonka ka ah bukaanka; marka hore lagu daweeyo daroogada, kii labaadna wuxuu ahaa - isla markiiba baabbi'in (gubashada).

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