Ubhedu, into ebalulekileyo yomkhondo kwizityalo

I-1. Ibalulekile imithombo yobhedu
Ubhedu ubandakanyeka kwiinkqubo ezininzi ze-metabolic
Ubhedu yinto ebalulekileyo ye-photosynthesisi, ukuphefumla, ikharbon metabolism, metabolism ye-nitrogen, kunye neWoo dolnthesis synthesis.
Ubhedu unefuthe lokuzinzisa kwi-chlorophyll kwaye linokuthintela ukutshatyalaliswa kwangaphambili kwe-chlorophyll;
Ukuthatha inxaxheba ekumiselweni kwe-nitrogen-ukulungisa iingcambu zengcambu.
I-Copper ikwakhuthaza inkqubo yengozi.
I-Copper ikhuthaza ukwenziwa kwepoli.
Ubhedu udlala indima ekuthinteleni fungo, ukuxhathisa imbalela, ukulwa nemozulu enkulu kunye nezinye iingxaki.
Ubhedu lungeniswe ikakhulu njenge-CU2 + kunye ne-CU +, kunye nezakhiwo zezinto eziphilayo zinokongeza umsebenzi wobhedu.
Ubhedu liqela le-prosthetic yentsimbi kwii-oxidases ezininzi
Ubhedu uthatha inxaxheba ekusekweni kwee-oxidases ezinokumelana noxinzelelo lwe-oxidative, njenge:
I-1) I-Superoxide SIRMOAET (CUZN-SOD) ithatha inxaxheba ekulweni i-O2 yee-O2 winsigen o2-,
2) I-Ascorbic Acid Oxidase (APX) ingaba i-Ascorbic Ascorbic Acid ukuvelisa amanzi kunye ne-Deydroascorbic Acid
3) I-Polyphenol Oxidase (ikati) inokunyanzelisa i-monophenols kwiidiphehenols kwaye emva koko ibekho. I-Quinene Compows ingayifumana i-polymerize ukwenza imilinganiselo emnyama emnyama, eyokugqibela i-hussus.
Ubhedu luyabandakanyeka ekuqulunweni kwePlastocymen e-Enzyme. IPlastocynin lilungu elibalulekileyo lefestile ye-photosynthetic chain kwaye inoxanduva lokudlulisela i-elektroni. Imo yayo ye-oxidation iluhlaza okwesibhakabhaka kwaye imeko yayo incitshisiwe ayinantsingiselo.
2. Iimpawu zokunqongophala kobhedu kwizityalo
Umhlaba osandula ukuphinda uhlawule uxhaphakile ekunqongopheni kwebhedi
Isifo sokuqala sesondlo esiyenzeka xa izityalo zikhule kumhlaba ofundwayo ofundwayo ophindaphindwayo zihlala zinesifo se-PORDS Ubuncinci bemihlaba ye-organic kwiindawo ezininzi ziqukethe imimandla efana neMarl, i-Phosphate iLiestone okanye ezinye iicacestone okanye ezinye iimeko ezichaphazela kakubi ubhedu, ukwenza ukusilela kobhedu olunzima. Ngamanye amaxesha, ukunqongophala koMbane akuyonakalisi.
"Isifo sokuphinda senze kwakhona", esabizwa ngokuba "sisifo sokuphinda" esihlala senzeka kwizityalo ze-herbaceous, kungenxa yokusilela kobhedu. Ihlala ifumaneka kwirhasi etyalwe kumhlaba omtsha ofundwayo ukuba iingcebiso zezityalo ezinesifo ijika ityheli okanye i-brown, ibunile, kwaye zonke izinga leMbewu liphantsi, zonke ezibangelwa kukunqongophala kobhedu.
Iimpawu eziphambili zokunqongophala kobhedu kwizityalo
Ukunqongophala kobhedu kwizityalo ngokubanzi kubonakala ngathi zibubunye, i-Internode enamagqabi, amagqabi amagqabi, amagqabi acociweyo, athatyathiweyo, kunye neziqhamo ezityhutyweyo amacandelo okuzala, kunye neziqhamo ezityumkileyo. Izityalo ezahlukeneyo zihlala zibonisa iimpawu ezahlukileyo.
Imvakalelo yokunqongophala kobhedu iyahluka kakhulu phakathi kweentlobo zezityalo. Izityalo ezibuthathaka ikakhulu, ingqolowa, irhasi, i-pinatshi, i-anyanisi, i-bittoa, i-Tomato, iTitrus, i-Apple kunye neTao et al. Phakathi kwawo, ingqolowa kunye ne-oats i-oyile entle kakhulu yokunqongophala kobhedu. Ezinye izityalo eziphendula ngokuqinileyo ku-Copper yi-hemp, iflakisi, irayisi, i-lettuce, i-lettous, i-sudangs, pearts kunye ne-anyanisi.
Izityalo ezinokunyamezelana kobhedu zibandakanya iimbotyi, i-peas, iitapile, i-asparagus, ingca, ingcambu yeLous, iSoybebens, i-lupbens, i-lupbens, i-lupbens, i-lupbens, i-lupbhaka, i-lupbhaka, i-lupbens, i-lupbhaka, i-lupbens, i-lupbens, i-lupbens, i-lupbens, i-lupbhaka, i-lupbhaka, i-lupbens, i-lupbens, i-lupbens, i-lupbeuns, i-lupbens, i-lupbens, i-lupbens, i-lupbeuns, i-lupbens, i-lupbens, i-lupbens, i-lupbens, i-lupbens, i-lupbens, i-lupbens, i-lupbens, i-lupbens, i-lupbens, i-lupbeuns. I-Rye inonyamezelo olwahlukileyo kumhlaba olithambileyo. Abanye abantu benze uvavanyo lokuthelekisa. Ngaphandle kokungabikho kwesicelo sobhedu, ingqolowa ayiphumelelanga ukuvelisa izityalo, ngelixa i-rye yakhula ngokobuqili.

I-3. Ubhedu olusemhlabeni kunye nezichumisi zobhedu kwintengiso
I-Copper-eneminerals emfazweni ibandakanya iChalcopcrite, Chalcocite, izalelweyo, njl njl. Kumhlaba osandula ukubuyiselwa, ukunqongophala kobhedu, okwabizwa ngokuba "yi-revrome", uhlala ebonakala kuqala. Esona sichumisi sixhaphakileyo sobhedu yi-Gallite (Cuso4 · 5h2o), eyi-Peper Sulper PentahyDDDDDDDDDE, enesifo esihle samanzi. Ngokubanzi isetyenziselwa ukutshiza kweFoliaar. I-cheddiadid cercen arctivietor iqulathe ubhedu kwaye inokusetyenziselwa isicelo somhlaba kunye nokutshiza kweFoliaar.