Iodine is a well-known disinfectant. In agriculture, it can be used as the prevention of diseases in plants and their treatment. Summer residents are interested in how to use iodine in the garden and vegetable garden.
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What kind of plants is iodine useful for?
Iodine in the garden and vegetable garden is equally useful. This element is important for proper growth and flora, influences proper synthesis and metabolic processes. Natural antiseptic. Helps fight most types of diseases. Lack of this micronutrient will be reflected in developmental problems.
Most addicted to iodine:
- flowers;
- strawberries and strawberries;
- potatoes;
- tomatoes;
- eggplant;
- varieties of cucumbers;
- beet;
- all types of onions;
- White cabbage;
- sunflower;
- parsley and dill.
The use of such a mixture at the stage of seed germination will help their better development. To stimulate immunity to disease, it will be useful when the first leaf appears. It will also affect the setting of more fruits.
Determination of iodine deficiency
Lack of iodine in seedlings or flowers leads to the risk of contracting various diseases. Its content is influenced by the earth. With insufficient fertilization or high acidity - in such soils iodine is very deep and practically inaccessible to the plant root. A huge amount is found in black soil and near the sea.
The lack of this trace element can be noticed by looking closely at the plants. The signs are:
- problems with fruit setting;
- rot on the ovaries;
- the small size of the vegetable and their weak brightness;
- low starch content;
- weak and pale stems, leaves of the plant;
- growth and development problems;
- reduced immunity to fungi, wireworms and nematodes.
The listed signs are very subjective. In any case, feeding should be done for the sake of prevention. It will not harm and help to avoid various problems.
Seeds and tubers are treated with manganese before sowing, but iodine does a good job with this task. It will also disinfect and promote accelerated germination.
Usage recipes
Seeds benefit from washing in 5% iodine in a proportion of 1 drop per 1 liter of water. Soaking lasts up to 4 hours before sowing. You do not need to rinse them. It is enough to dry slightly.
For potatoes - dilute with 2 ml per 10 liters of water. The tuber is treated with this solution. After drying, turn over and spray again. From this procedure, the potatoes will germinate faster, the bush will be more lush and resistant to changeable weather.
Treating the seeds or seedlings will help the plants to be more resistant to disease and weather more easily.
1 drop of iodized solution is added to 3 l of water and seedlings are watered at the root. This feeding will last for a long time. It is important when watering to ensure that the solution does not get on the leaves or stems, because it can burn the delicate tissue of the plant. When spraying, the correct dosage must be observed.
Before planting, you can water the soil with an iodine-water solution (3 drops of iodine per 10 liters of water).
Any summer resident understands that it is easier to carry out preventive measures than to cure. Grown plants need prevention against fungi, especially for those species that have a high risk of late blight.
After the first shoots, it is necessary to treat them with a mixture of 14 drops of iodine per 10 liters of water with the addition of whey. It is recommended to spray once every 2 weeks, for a total of no more than 3 times.
In the fight against powdery mildew, 1 ml mixed with 1 liter of milk per 9 liters of water will help. Repeat the treatment until the symptoms of the disease disappear completely. Such treatment will also help ornamental shrubs, only 5 ml of antiseptic is added.
In the fight against rot, a mixture in the proportion of 10 ml of medicine per 10 liters of water will be useful. Processing is carried out twice with a break of 10 days. Such processing will help not only garden crops, but also fruit-bearing trees. A month before harvesting, the tree is sprayed with such a solution. And 10 ml of iodine mixed with 10 liters of milk will save from aphids.
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