2 svar
508 visningar
Madeline0203 är nöjd med hjälpen
Madeline0203 4
Postad: 15 jan 2018 22:03 Redigerad: 15 jan 2018 22:36

Gifter och växter

Hur påverkar kopparsulfat tillväxten av mungbönor eller växter generellt?

”(AKUT!!)” borttaget från rubriken. Vänligen undvik sådana uttryck. /Teraeagle, moderator

sprite111 694
Postad: 15 jan 2018 22:14 Redigerad: 15 jan 2018 22:26

Hej, (edit: Vet ej ifall länkarna nämner något om tillväxt och hur coppar sulfatet påverkar just tillväxten)

Drog en Google sökning på "How does copper sulfate affect plants" kom till länken: http://homeguides.sfgate.com/effects-copper-sulfate-plants-27633.html

Edit 2: Kanske borde säkt "How does copper sulfate affect plant growth"

Saxat från ovan nämnda länk

"Copper sulfate can be used as a fertilizer or fungicide. It is commonly used by gardeners and commercial farmers to prevent problems with fungus or mold. The effects of copper sulfate on plants may be negative or positive. The copper status of the soil, together with the frequency of application and quantity of copper sulfate applied, will determine the effects of copper sulfate on plants"

Några effekter: 

(Soil Enrichment)

"Used in an area of copper-deficient soil, copper sulfate enriches the soil and provides an essential nutrient to growing plants. When soil is copper-deficient, young plants may develop chlorosis, a condition in which leaves yellow due to lack of chlorophyll. Copper deficiencies can also cause stunted or atypical growth; young plants in very nutrient-deficient soil may simply die. Wilting, lack of flowers and reduced fruit harvest are all likely effects of copper-deficient soil. Copper sulfate prevents these problems. Test soil regularly, and apply copper sulfate as needed in a spray or fertilizer preparation."


(Fungus Protection)

"Copper sulfate has anti-fungal properties, and is a key ingredient in some commercial fungicides for farm and garden. These fungicides are typically mixed with water and either lime or soda ash, then sprayed onto the plants. The effect of such a copper sulfate fungicide is prevention or reduction of fungal infections that can disease or destroy the plant. If a plant is already affected by fungus, copper sulfate fungicides may be effective in removing the fungus. This use is effective only if the fungicide is applied soon after fungal infection occurs"



"When copper sulfate is applied excessively, soil copper levels become toxic to plants. Plants growing in soil that has too much copper may develop discolored leaves as a result of iron chlorosis. Typically, leaves will become dark green, then turn white as chlorophyll fails to enable proper photosynthesis. Additionally, copper toxicity can cause damage to the roots of plants. When roots are damaged, plants are likely to grow more slowly, wilt or even die."


Läs i länken (även om jag saxat in mer än hälften av texten därifrån) de nämner lite olika effekter/påverkan.


En annan länk som kanske kan vara bra inte läst dock.


I denna länk:


nämner de:

"As a rule, beans, broccoli, cabbage, cucumber, mint, pea and potato do not require extra copper supplementation.
High levels of copper can be toxic to plants. The symptoms of copper toxicity are reduced seed germination, low shoot vigor, and lower iron availability."

Madeline0203 4
Postad: 16 jan 2018 01:36


Svara Avbryt