Question

В плодородных почвах много.. Гумуса хвои торфа ​

Answer 1

Гумус.

Объяснение:

Плодородность почвы — это критерий, по которому определяют её пригодность для каких-либо сельскохозяйственных культур. Плодородная почва содержит огромное количество питательных веществ, таких как азот, фосфор, калий, медь, магний, сера, цинк и многие другие. Основа плодородных почв — гумус. В лучших по плодородности почвах его содержится до 10 %.

Answer 2

About Fertile Soils and Humus

Fertile soils contain a variety of components that contribute to their fertility, including humus, peat, and decaying plant matter.

Humus is a key component of fertile soils. It is formed from the decomposition of organic matter, such as dead plants, leaves, and other organic materials. Humus contributes to soil fertility by improving its structure, water retention, and nutrient content.

Peat is another important component found in fertile soils. It is an accumulation of partially decayed vegetation or organic matter that is unique to natural areas called peatlands or mires. Peat contributes to soil fertility by providing nutrients and improving soil structure.

In addition to humus and peat, the presence of decaying plant matter in fertile soils also plays a significant role in enriching the soil with essential nutrients and promoting a healthy ecosystem for plant growth.

Overall, the combination of these components in fertile soils creates an environment that is conducive to supporting healthy plant growth and agricultural productivity.