Practice Important Agriculture Q Questions and Answers

• In tobacco crop, the site for synthesis of nicotine is
• Amino acid which is deficient in sorghum?
• In groundnut, IW/CPE ratio of ___ is ideal throughout reproductive period
• Irrigation water safely used for irrigation purpose have SAR value
• What is the empirical relation between mean median and mode in positively skewed frequency distribution?
• HCN in sorghum is synthesized in which part of plant? 
• Match the following: -
• Which of the following statement is correct? 1.Granular and crumb are the best soil structure. 2.Soil texture is the inherent property. 3.Bulk density is a...
• Rocks containing free silica in abundance and is not combined with bases are called
• Biuret is formed during manufacturing of urea when temperature goes high above 150 degree Celsius and is toxic to plants when concentration is more than ...
• The mineral source of plant nutrient Boron whose deficiency leads to pollen sterility is 
• Anion exchange capacity is found maximum in the case of:
• Soils with high pH are generally deficient in
• In which of the following processes CO2 is not released?
• The first stable compound formed in the photosynthesis of C3 plants is: 
• The precursor of auxin is _____
• The absolute density of soil is also referred to as __________________ which is generally 2.60-2.75 gm/cmᶾ
• The law of minimum was given by which of the following scientist?
• Availability of Phosphorus  is seen maximum at a pH of ____________________
• Toxicity of which element leads to the unavailability of iron and zinc 
• 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