Practice Soils and details Questions and Answers

• Which of the following nutrients is categorised under macro nutrients under the mineral and nutrition classification?
• Which property of soil usually reflects the extent of leaching and weathering of soils?
• In soil, net Immobilization of Carbon & Phosphorus occurs when ratio is:
• The soils of grassland ecosystems, characterized by a thick, dark surface horizon comes under which soil order?
• Drought which is related to moisture deficits in vegetation roots , lead to crop growth stress, crop yield reduction or failure driven by low precipitati...
• The addition of which substance is LEAST likely to result in immediate nitrogen loss from the soil?
• ………………………….. is designed to break up hard layers or pans without bringing them to the surface....
• Where is NRSC ( national remote sensing centre) located?
• What is soil sickness?
• Which soils are known as self-tilled soils
• In water logged soils maximum microbes found are
• Water held between tension of 1/3bar to 31 bar in soil is classified as ____
• Rock Phosphate is applied in which type of soil?
• Kaolinite is
• Example of igneous rock is
• Heaviness and lightness of soil refers to
• Which of the following property of soil can’t be changed by any means?
• Largest soil order in world is
• Reward of land is
• Element involved in nitrogen fixation
• Blue green algae is used for
• Which of the following groups of nutrients is absorbed by plants only in anionic form?
• The major microorganism that is considered most important as an indicator of soil quality is:
• In terms of the order from youngest to the oldest soil, which one of the following is the correct chronological sequence?
• Which soil type covers the maximum area in India?
• Saline soils could be improved by:-
• In soil, heat transfer is mainly due to
• When the contact of soil moisture still decreased below the wilting point in way that the water is held very tightly & may be state of vapour around soil c...
• with the help of ICT, a system to identify, analyse and manage site soil spatial and temporal variability within field for optimum profitability sustainabi...
• The liming material generally used for reclaiming acid soils 
• Which of the following is a complex fertilizer?
• CAN is also known as ___
• Microbe involved in biological oxidation of ammonium ion to nitrite ion is
• Nutrient that imparts winter hardiness to plant is____
• The Fertilizer (control) order came into force in
• Die back in citrus is caused due to the deficiency of ____
• Sand drawn disease in tobacco is caused due  to the deficiency of ____
• The indicator plant for zinc deficiency is ____
• Which of the following is a source of Boron?
• The deficiency symptom for Fe in plants is