- What do you know about soil erosion?
- What is the black soil rich in?
- Is black soil well drained?
- Is black soil good for planting?
- How can we use black soil?
- What are the advantages and disadvantages of black soil?
- What does Black Soil mean?
- What are the disadvantages of black soil?
- Is black soil fertile?
- What color is healthy soil?
- What is black soil used for?
- What plants can be grown in black soil?
What do you know about soil erosion?
“Soil erosion is the natural process in which the topsoil of a field is carried away by physical sources such as wind and water.”.
What is the black soil rich in?
Chemically, the black soils are rich in lime, iron, magnesia and alumina. They also contain potash. But they lack in phosphorous, nitrogen and organic matter.
Is black soil well drained?
Dark, rich, loamy soil does support many crops much better than sandy or clay soils. … Low-lying black soil can become mucky during wet weather, and in some circumstances, the vegetation actually dies because the black soil doesn’t drain sufficiently to maintain healthy plant growth on it.
Is black soil good for planting?
Soil color can be a useful tool for evaluating a potential garden site. If you have a healthy dark brown or black soil, great! However, a bright red, yellow, or tan soil will work, as well. Avoid pale and gray soils whenever possible, as these signal serious drainage problems that will have to be overcome.
How can we use black soil?
It is also suitable for the production of cereals, oilseeds, citrus fruits and vegetables, tobacco and sugar cane, in addition to cotton. The retentiveness to moisture makes them ideal for dry farming. Due to their high fertility and moisture retentivity, the black soils are typically used to grow many important crops.
What are the advantages and disadvantages of black soil?
Answer. The advantage of black soil is that it has high moisture content & also full of organic matter making it suitable to grow plantation crops as cotton, tobbaco ,sugarcane. The disadvantage is that it becomes sticky when wet, it becomes difficult for ploughing so it should be ploughed before raining.
What does Black Soil mean?
Black soils are mineral soils which have a black surface horizon, enriched with organic carbon that is at least 25 cm deep. … A base saturation in the black surface horizons ≥50%.
What are the disadvantages of black soil?
Kharif in dependable rainfall areas (750mm-1250mm/yr) means considerable loss of water through runoff, considerable loss of nutrients, considerable soil erosion and loss of one crop. Black soil have low fertility and are poor in organic matter, nitrogen, available phosphorous and zinc.
Is black soil fertile?
The black soils are also called as regur are fertile because they are highly moisture retentive, more clay content,which responds well to irrigation. The black soils are argillaceous contains many essential nutrients along with some content of humus as well.
What color is healthy soil?
Soil color is also important to pay attention to. Generally speaking, colors that indicate good soil are dark brown, red and tan. Dark brown suggests that the soil has a good percentage of organic matter. Red reflects the oxidized iron content of the soil, while tan indicates a combination of organic matter and iron.
What is black soil used for?
This type of soil is used for rice, wheat, sugarcane, and cotton. It is additionally used to produce groundnut, millet, and oilseeds. Black soil is ideal for growing crops that are cotton, sugarcane, tobacco, wheat, millets, and oilseeds. Black soil is to be the best variety of soil for the cultivation of cotton.
What plants can be grown in black soil?
Some of the major crops grown on the black soils are cotton, wheat, jowar, linseed, Virginia tobacco, castor, sunflower and millets. Rice and sugarcane are equally important where irrigation facilities are available. Large varieties of vegetables and fruits are also successfully grown on the black soils.