h ha hb hc hd he hf hg hh hi hl hm ho hp hq hr hs ht hu hw hy hz

Перевод: humus

[существительное]
гумус ; перегной ; чернозем

Тезаурус:

1. They provide humus and fix nitrogen, are excellent in heavy soils but don't grow well in dry conditions.
2. When the manures rot down they add organic matter to the soil, which turns into humus.
3. "My son is already an Israeli," he laughs, "he prefers humus and felafel to gefilte fish."
4. Humus in the topsoil reduces infiltration into these soils and standing water accumulates on the surface after periods of heavy rain though such flooding is of short duration.
5. Typical examples of mutualism, which is the aspect most commonly referred to as symbiotic, are: (a) The bacteria that decompose compost heaps of organic waste to form humus that in turn feeds new vegetation.
6. Humus is decayed animal and vegetable matter, which is vital to the physical condition of the soil, forming a vigorous, breathing, organic environment for the well-being of plants.
7. An essential element in improving garden soil is the regular incorporation of organic material or humus.
8. The Bh horizon is black and sometimes thick, with small stones stained with colloidal humus; the lower part of the horizon often appears less organic-stained but retains a dark reddish brown colour.
9. At pH 3 - 4, aluminium combines strongly with organic matter - such as humus or peat - so that it is less of a hazard in peaty waters.
10. A horizon of humus accumulation may be present above the iron pan (Bf horizon) which is often continuous and forms a barrier to water or roots.
11. You are incorporating humus on which the beneficial bacteria thrive and which both drains the soil of surplus moisture, yet holds it in the right degree.
12. Brown earths have a uniformly coloured B horizon, a mull or moder humus type and a moderately acid reaction; usually each horizon merges into the one below.
13. What the soil needs is body, humus, bulk and nutrients.