Biologia, perguntado por Nutella0201, 10 meses atrás

What part of the plant moves organic matter solutions??


Nutella0201: Please, not from the internet

Soluções para a tarefa

Respondido por bianca8685
0
Sixteen chemical elements are known to be important for the growth survival of a plant.
  The sixteen chemical elements are divided into two main groups: non-mineral and minerals.Non-mineral Nutrients

  Mineral nutrients are not hydrogens (H), oxygen (O) and carbon (C).

  These nutrients are found in the air and water.

  In a process called photosynthesis, how plants use the sun's energy to alter carbon dioxide (CO 2 - carbon and oxygen) and water (H 2 O-hydrogen and oxygen) in starches and sugars. These starches and sugars are the plant's food.
  Mineral nutrients 13, which reach the soil, are dissolved in water and absorbed through the roots of a plant. These nutrients in the soil are not always suitable for a plant to grow healthy. That is why many farmers and gardeners use fertilizers to add nutrients to the soil.
Respondido por marterbueno
1

Resposta:

On the basis of organic matter content, soils are characterized as mineral or organic. Mineral soils form most of the world’s cultivated land and may contain from a trace to 30 percent organic matter. Organic soils are naturally rich in organic matter principally for climatic reasons. Although they contain more than 30 percent organic matter, it is precisely for this reason that they are not vital cropping soils.

This soils bulletin concentrates on the organic matter dynamics of cropping soils. In brief, it discusses circumstances that deplete organic matter and the negative outcomes of this. The bulletin then moves on to more proactive solutions. It reviews a “basket” of practices in order to show how they can increase organic matter content and discusses the land and cropping benefits that then accrue.

Soil organic matter is any material produced originally by living organisms (plant or animal) that is returned to the soil and goes through the decomposition process (Plate 1). At any given time, it consists of a range of materials from the intact original tissues of plants and animals to the substantially decomposed mixture of materials known as humus (Figure 1).

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