Ogorodniki oo leh waayo-aragnimo ogsoon - ee halganka beergooyska ee koorsada waa ku dhawaad hub kasta. Tusaale ahaan, waxaa laga helaa golaha wasiirada, iodine, zelenka iyo manganese. Waxaan ka hadli doonaa hababka loo adeegsado beerta khudradda ee beerta khudradda maanta.
Sidee waxtar leh waa dheri potassium for dhirta?
Sidaas, waa maxay daaweynta ee potassium permanganate for dhirta:
- First of dhan, xal daciif ah ee daloolka potassium waxay ka caawisaa ilaalinta abuurka dhirta ka soo cayayaanka iyo cayayaanka fungal kuwaas oo iyaga jiilaalka. Taasi waa sababta ka hor inta laga beerto waxaa la aqbalaa in ay u adkeystaan abuurka iyo digriiga abuurka ah ee dhirta nus saac ee daciifka ah ee kaneecada (0.5 garaam oo ah kaneecada kaneecada halkii 100 millilitir oo biyo ah).
- Marka labaad, manganese lafteedu waa bacriminta wanaagsan, thanks to manganese iyo potassium galaya. Haddii aad kala gooyo qadar yar oo ah kaneecada iyo boric acid baaldi biyo ah, waxaad heli doontaa dhar gogol ah oo fargal ah oo loogu talagalay strawberries beerta, currants, blueberries, raspberries iyo gooseberries. Waxaa ugu wanaagsan in la fuliyo quudinta noocaas ah guga hore. Waxay si fiican uga jawaabaan dharka ugu sareeya ee leh dhirta kalluunka, geedka, kaabajka, digirta, digirta, xididada iyo baradhada.
- Seddexaad, xal daciif ah ee daloolka potassium ayaa si guul ah loo isticmaalaa sida diyaarinta daawada marka daaweynta dhirta noocyo kala duwan oo cuduro ah fungal dabiiciga ah. Tusaale ahaan, strawberries ayaa sidaas laga badbaadin karaa kallana madow, iyo yaanyo ka soo phytophthora.
Isla mar ahaantaana, waa in la xasuustaa in daloolinka potassium-ku leeyahay maaddooyinkaas u baahan in la isticmaalo taxadar gaar ah. Xoogganaanta xad dhaafka ah ee daloolka potassium ee beerta waxay keeni kartaa cudurada iyo xumaanshaha dhirta iyo hoos u dhaca bacriminta ciidda sababtoo ah xad dhaaf ah ee potassium waxaa ku jira. Isticmaal xayiridda potassium ayaa suurtagal ah oo kaliya meelahaas, ciidda oo leh alkaliin ama fal-celin dhexdhexaad ah .