||The black cotton soil of India has been formed due to the weathering of –
||Fissure Volcanic rock
||Which soil of India has been formed due to weathering of basaltic lava?
||Regur is the name of which soil?
||Regur soil is most widespread in –
||Which soil is known as the “self-ploughed” soil of the country?
||Black cotton soils
||Which soils of India is most suitable for cotton cultivation?
||Lava soils are found in –
||The predominant soil of the Malwa Plateau is –
||Which soil needs little irrigation as it retains soil water?
||Laterite soils are found in –
||Laterite soils are predominant in –
||Malabar Coastal Region
||Which soil types of India is rendered infertile by the presence of excess iron?
||Which soil is deposited by rivers?
||Which is the most productive soil in India?
||In India, the largest soil group is found as –
||Old Kachhari clay of Gangetic plain is called –
||Which type of soil has minimum water retention capacity?
||Alluvial Sand soil
||Which soil particles are present in loamy soils?
50% soil solids (a combination of sand, silt, and clay) and 50% pore spaces and water
||Which soil is predominantly found in the districts of Muzaffarpur, Darbhanga, and Champaran?
||Soils of western Rajasthan have a high content of –
||Which crop enriches the Nitrogen content in soil?
||When you travel to certain parts of India, you will notice red soil. What is the main reason for this color?
||Presence of ferric oxides
||The micronutrient maximum deficient in Indian soils, is –
||Karewas soils, which are useful for the cultivation of Zafran (a local variety of saffron), is found –
||Soil water available to plants is maximum in –
||Which particles has less than 0.002 mm diameter?
||A fertile soil, suitable for growing common crops is likely to have a pH value of –
||Six to Seven
||What can be used to make acidic soil cultivable?
Dolomite, calcitic limestones, burnt lime, Hydrated lime, lime sludge, and slags
||The solution to the problem of soil salinity and alkalinity is –
||Use of Gypsum in the fields
||In India maximum alkali area is found in the State of –
||In India, the largest area of Saline soil is found in the state of –
||Which soil is most suited for tea plantation?
||In which area of India, the problem of soil erosion is critical?
||Foothill areas of Shivalik ranges
||Which area is most affected by soil erosion in India?
||The largest area under salt-affected soils exists in the State of –
||Which type of erosion is responsible for the formation of Chambal Ravines?
||Farmland tends to erode most rapidly when planted with –
||The rotation of crops is essential for –
||Increasing soil fertility
||Soil erosion can be checked by –