Practice Important Agriculture Q Questions and Answers

• For Magnesium deficiency determination, plant that is used as indicator  plant _________________________ .
• __________________ aids synthesis of plant-growth substances and enzyme systems, and is essential for promoting certain metabolic reactions, its deficiency...
• Which of the following statements is/are true? Statement A: Mica and biotite are the secondary minerals but also act as primary minerals. Statement B: Gran...
• Which of the following statements is/are true? Statement A :Cool and humid, warm and humid climatic conditions are favorable podzolization and laterization...
• The bulk density of sandy soil is about 1.6 g/cc. what is the approximate value of bulk density for organic matter
• Which of the following erosion is the removal of soil by running water with the formation of an areas of small branching channels. It can be removed by nor...
• The soils of very cold climates which are defined as containing permafrost within two meters of the soil surface belongs to the order
• Soil structural units having horizontal axis much longer than vertical axis. Such type of soil structure is known as
• Which of the following species of Rhizobium bacteria is responsible for nodule formation in Soyabean? 
• Denitrification is more in:-
• Chemical formula of single superphosphate is:
• When the C:N ratio is greater than 30:1; which of the following phenomenon happens?
• The first stable compound formed in the photosynthesis of C3 plants is : 
• In glycolysis process ___ NADH₂  and __ ATP are formed. 
• Which of the following is not a function of Auxin? 
• The maximum amount of energy is liberated on oxidation of ____
• Site for protein synthesis is _______
• Cut or excised leaves remain green for long if induced to root or dipped in_____
• The law of limiting factors’ was proposed by
• Rubber research institute is established at 
• Downy mildew or Green ear disease of Sorghum is ______
• When the activity of one gene is suppressed by the activity of a non-allelic gene, it is known as
• Match the following oilseeds crops with their scientific name:
• When agriculture is major component and trees are secondary, the system is called
• When certain plants are cut from near ground level, they produce flush of fresh shoots, which is known as coppicing. Coppicing is done at a height of _____...
• World Forestry Day is celebrated on
• Which of these implements can be used for earthing sugarcane and potato
• According to CRIDA, the depth of deep tillage is ____
• Which of the following statements is/are true about soil pH? Statement A: Acidic soils have a pH value below 7, indicating high alkalinity. Statement B: Li...
• Which of the following statements is/are true? Statement A: Potassium is involved in regulating plant water uptake and maintaining turgidity. Statement B: ...
• Which of the following statements is/are true? Statement A: Soil testing provides valuable information about nutrient levels, pH, and other soil properties...
• A farmer harvested a crop with a total biomass of 800 kg, and the grain yield from the crop was 400 kg. Calculate the harvest index of the crop.
• Given below are assertion and reason  Assertion: The Earth's atmosphere is divided into distinct layers – Troposphere, Stratosphere, Mesosphere and Ther...
• Which of the following is/are correct regarding correlation?
• Which of the following test is used to test the goodness of fit?
• The  Upper limit of available water is ______
• What does the gravimetric method measure in relation to soil moisture?
• Which is the scientific method that measures soil moisture by sending an electromagnetic pulse along a probe inserted into the soil? 
• Water level recording is done by
• Flumes are preferred for