Agriculture plays a very important role in our country, and the development of agriculture plays a role in promoting the economic development of our country. So what problems will agriculture encounter in its development? What has a big impact on agriculture? People who have been engaged in agriculture for many years may know that copper sulfate and copper sulfate are used in agriculture.
Agriculture plays a very important role in our country, and the development of agriculture plays a role in promoting the economic development of our country. So what problems will agriculture encounter in its development? What has a big impact on agriculture? People who have been engaged in agriculture for many years may know that copper sulfate and copper sulfate are used in agriculture.
Anyone who has studied chemistry in middle school knows that copper sulphate aqueous solution has a strong bactericidal effect, mainly used to control fruit trees, rice, potatoes and other diseases, and the prevention effect is good.
Copper sulphate can kill fungi, often mixed with lime water to form Bordeaux mixture, used as a fungicide, can be used to control fungi on lemons, grapes and other crops, to prevent the decay of fruits and the like.
A dilution of copper sulphate that can be used for sterilization in aquariums. Because copper ions are toxic to fish, they should be controlled in dosage. In fact, many fungi only need a small amount of copper sulfate to kill it, and E. coli will be controlled by it. Copper sulfate, a trace element fertilizer, can improve the stability of chlorophyll, prevent chlorophyll from being destroyed prematurely, and help crops to absorb. It can also be applied to rice fields, pond algae removal, etc.
When planting crops, it may be found that if the plant lacks copper, it may show that the new leaves are chlorotic and yellow, the tip of the leaves is white and curled, necrotic spots appear between the veins, the plants are short, and the lateral buds are enlarged and clustered. Sometimes it is found that wheat and corn form some empty spikes, which is caused by copper deficiency. Fruit tree flowering is also inhibited.
In order to prevent crops from suffering from diseases, some fertilizers containing copper sulfate can be applied to help kill fungi, and can also be used to improve the stability of chlorophyll.