native plants had most requirements of fertilizers and pesticides.
Fertilizers contain nutrients which help plants grow better (faster, bigger, healthier and in more abundance) Pesticides eliminate pests (bugs and fungi) that could inhibit plant grown by either killing the pests or keeping them away from the plants. Some pesticides and fertilizers are chemical.. some are organic.
because it's an easy way of making your plants strong and protecting them.
Although they are necessary but what makes them dangerous is their effect on plants and then human health, as the plant does not remain natural. But it is also important to kill the insects that harm the plants :)
they leave chemicals in the soil that can harm the soil and can even cause harm to near plants and disease to some animals
No, the use of man made fertlizers and pesticides are not a good thing for agriculture
Chemical fertilizers and herbicides cost money. Spraying the edge of a field where the crops are not growing would be a waste of resources. In the case of fertilizers, spraying the edge of the field would benefit only the growth of natural weeds and hedgerows.
fertilizers can affect the water and organisms living in it by acceleratimg the grow of unwanted plants like algae. Also, fish can eat these chemicals and become very erratic, and eventuAllly the population will die off
Fertilizers are only good for plants if a suitable amount of them are given. Too much fertilizers are harmful too plants too!
Pesticides, herbicides, fertilizers, phosphates, animal dung, heavy metals, waste from manufacturing plants that dump their waste into rivers.
Fertilizers are materials designed to feed (provide) nutrients to plants. They come in liquid and dry forms, fast and slow release, inorganic and organic, and so on. Pesticides are materials designed to eliminate, prevent or control pests, such as: insects, slugs, snails, diseases like fungus (mildew, rots, smuts), and so forth. Herbicides are materials designed to eliminate, prevent or control unwanted plants (what we normally call "weeds").
Although organic fertilizers are costlier than chemical fertilizers, the growth of the plants with organic fertilizers is more harmonious.
heavy water plant should be near to fertilizer industry because heavy water is also used in manufacturing fertilizers and pesticides.