Black soil has self-ploughing property
WebNov 20, 2024 · The correct answer is Self-ploughing. Key Points The black soils are generally clayey, deep, and impermeable. They swell and become sticky when wet and shrink when dried , there occurs a kind of self ploughing. WebBlack soil is called as self-ploughing soil as it can retain or absorb water and gets swelled up in presence of moisture. It is also known as the cotton soil as it is favorable to grow cotton. It is rich in magnesium, potassium, lime, and calcium carbonate but poor in …
Black soil has self-ploughing property
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WebMay 24, 2012 · why is black soil called as self ploughing soil? Share with your friends. Share 1. this is so because at the time of summer there are huge cracks in black soil so it atomatically get expose to air and … WebNov 13, 2024 · Key Points. Black soil: It is known as self ploughing soil. It is also known as cotton soil and internationally it is known as ‘Tropical Chernozems’. 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 ...
WebAug 4, 2024 · Also, in the upper reaches of the Godavari and the Krishna, and the northwestern part of the Deccan Plateau, the black soil is very deep. These soils swell …
WebAnswer. (i) Soil changes with age - As a soil ages, it gradually starts to look different from its parent material. That is because soil is dynamic. Its components—minerals, water, air, organic matter, and organisms—constantly change. (ii) One important constituent of soil that adds fertility to the soil is humus. Answered By. WebBlack Soil synonyms, Black Soil pronunciation, Black Soil translation, English dictionary definition of Black Soil. n. A very black topsoil, rich in humus, typical of cool to …
WebSolution. The correct option is B Increases. They get very sticky with rain and retain moisture for a long time. When they dry up, they tend to crack — this causes what is called self-ploughing and causes fertility. Suggest Corrections.
WebApr 29, 2024 · Black soil has good self-aeration capacity Explanation: Aeration is the quality of the soil to allow the free flow of air, water, moisture, and minerals which are essential for plant growth and health depends on them. The size of the pore spaces is very important for the flow of essential to the crops. gas furnace 120000 btuWebA vertisol, or vertosol, is a soil type in which there is a high content of expansive clay minerals, many of them known as montmorillonite, that form deep cracks in drier seasons or years.In a phenomenon known as … gas furnace and air conditioner as a packageWebAlluvial Soil Black Soil 1. It is a transported soil. 2. It is formed when the river deposits its load as it flows from the upper to the lower course. 3. It is the most important soil for agriculture. 4. It is rich in mineral, especially in potash. 1. Black soil is clayey in nature. 2. It has a great capacity to retain moisture. 3. It develops deep cracks due to dry condition … gas furnace air flow directionWebBlack soil is also known as Chernozem. It contains a high percentage of humus. phosphoric acid, phosphorus as well as ammonia. Characteristics of black soil: It has a clayey … gas furnace air filtersWebThe soil has a self-aeration capacity. (a) Alluvial (b) Red soil (c) Black soil (d) Mountain soil Answer: (c) Black Soil. Ch 1 Geo Class 10 MCQ Question 9. India’s territorial water extends up to a distance of : (a) 22.5 Nautical Miles (b) 12 Nautical miles (c) 19.2 Nautical miles (d) 200 nautical miles Answer: gas furnace blows lukewarm airWebWhich soil has the highest water retaining capacity? Answer: Clayey Q4. Points action plan for doubling farmer income by 2024 in budget 2024-21? Answer: 16 ... Soil which has self ploughing property: Answer: Black Soil . Q11. Interest Subvention of 2% is given to framers, interest rate before subvention? Answer: 9% david bowie brilliant adventure 1992 – 2001WebMay 24, 2012 · this is so because at the time of summer there are huge cracks in black soil so it atomatically get expose to air and sunlight . And when rain comes the upper layer of … david bowie bridge school concert