Рет қаралды 28,438
Today we will enumerate 9 magical uses of diatomaceous earth in the vegetable garden. Diatomaceous earth is obtained from natural rocks. The ingredients come from ancient times and have become fossilized algae in the water. Diatomaceous earth is a 100% natural substance. These white powders are diatomaceous earth, which looks like chalk dust and feels a bit astringent. Although diatomaceous earth is very cheap, its uses are very wide. It can be used not only in gardening, but also in medical and other fields. Diatomaceous earth will not harm people and pets. It is completely safe to use in gardens and indoors.
1. Improve soil structure. One of the great advantages of diatomaceous earth is that it is composed of algae fossils. In addition to the extremely high content of silicon, there are also many minerals, such as calcium, sodium, iron, magnesium, etc., and a large amount of protein. Therefore, adding some diatomaceous earth powder to vegetable soil or container nutrient soil can increase soil fertility. Although diatomaceous earth itself is generally not used as a fertilizer alone, it can help the soil retain the nutrients in other fertilizers and allow these nutrients to be slowly absorbed by plant roots. In addition, diatomaceous earth can help the soil become more breathable and increase drainage capacity. If it is a sticky soil that is easy to accumulate water, plus some diatomaceous earth, the drainage capacity of the soil will be significantly improved.
2. Natural insecticides. Diatomaceous earth itself is a non-toxic pure natural insecticide. It is very effective against all pests that infest plants. For example, all pests such as aphids, spider mites, thrips, mealybugs, and cabbage caterpillars can be eliminated by using diatomaceous earth. One of the biggest advantages of using diatomaceous earth as an insecticide is that diatomaceous earth is composed of algae fossils and can be completely biodegraded without leaving any type of toxic waste. What's more amazing is that diatomaceous earth is safe for people and pets. Using diatomaceous earth in the vegetable garden will not harm your pet by accident. The principle of diatomaceous earth to eliminate these pests is very simple, which is to make these pests extremely dehydrated through contact. How to use it: Sprinkle diatomaceous earth powder on plants infected with pests to kill these pests. The insecticidal effect of diatomaceous earth is only effective after contact, so it must be sprayed on the harmful insects. Diatomaceous earth powder is cheap and non-toxic. It doesn't matter if you use more. If it rains, you can sprinkle some diatomaceous earth again. It should be noted that, because bees may also be harmed, be careful not to use them when the bees are active. Don't sprinkle diatomaceous earth on flowers, so that you can avoid harming beneficial insects such as bees that help pollination.
3. Eliminate slugs and snails. These software pests are not only ugly, but also extremely destructive. A lot of vegetable leaves can be eaten overnight. We can use diatomaceous earth to control slugs and snails and protect vegetables. The method is also simple, just sprinkle the diatomaceous earth powder around the vegetables in a circle. Slugs and snails are difficult to get rid of as long as the bodies of slugs and snails are stained with diatomaceous earth. The dry powder can cause dehydration of the body of these pests. They will be wiped out if they lose too much fluid. When using diatomaceous earth, there is no need to worry about injuring earthworms, because earthworms move in the soil, not on the surface of the soil. They will not come into contact with the diatomaceous earth scattered on the surface of the soil, and generally will not be harmed. Many chemical pesticides, after a long time of use, pests will gradually produce antibodies, diatomaceous earth will not allow pests to have the opportunity to produce antibodies.
4. Control the ants. When we grow vegetables, we will try our best to control the ants in the garden. Although ants do not directly eat vegetables in the ground, ants and aphids live in symbiosis. If there are ants, there will be aphids. The ants graze and protect the aphids so that their natural enemies dare not approach. Aphids can happily suck the juice of vegetables and multiply at the same time. We all know the hazards of aphids to vegetables, and once they break out, they will cause great losses. Therefore, it is still very important to eliminate ants in the vegetable garden. So, how to use diatomaceous earth to control ants? In fact, the method is very simple, just sprinkle the diatomaceous earth powder directly on the aphid-infected vegetable leaves. You can also sprinkle some diatomaceous earth near the ant nest to see a more obvious effect. The ants soon disappeared.