Practice Important Agriculture Q Questions and Answers

• Which one of the following micro-organism oxidizes nitrite to nitrate?
• Which one of the following is associated with Aroma is rice ?
• Which one of the following scientist defined the criteria of essentiality of nutrients in plants?
• Which one of the following element is an important constituent of chlorophyll?
• Which one of the following is responsible for pulses to perform better after direct seeded rice than that after puddle transplanted rice?
• Mawsynram, the place with the highest rainfall in India is located in:
• Trickle irrigation is recommended for which one of the following crops?
• Which one of the following crop is otherwise known as Kenaf?
• Which one of the following is the other parent to be crossed with Dee-Geo-woo-Gen to develop the semi-dwarf variety IR-8?
• Which one of the following is determined by Tetrazolium test?
• To which one of the following common bread wheat (2n = 42) belong:
• Photosynthetically active radiation comes under which of the following special wavelength:
• Which one of the following is the factor for conversion of ppm to kg/ha?
• Which of following fungi is not used as a bio-control agent of plant diseases?
• Which one of the following term is used when the tax rate increase with increase in the level of income and vice versa?
• Out of the following quantity, which is required to irrigate 1.0 ha land area with 50mm depth of irrigation?
• The ICAR was established during which of the following year:
• Which of the following is a stemless perennial sedge?
• Which of the following is ephemeral weed?
• Which of the following mycoherbicide is used to control dodder? 
• Which of the followings is non-selective, foliage active translocated herbicide?
• If a crop is to be irrigate at 0.8  IW: CPE with 60 mm depth, after which of the following should it be irrigated? 
• Which one of the following moisture will be available if the filed capacity is 18% and permanent wilting point is 6%?
• Which one of the following term is coined when plants cannot absorb any water and die eventually?
• Iron is absorbed by plants in which of the following forms? (a)  Fe2+ (b)  Fe4+ (c)  Fe (d)  Fe3+
• What quantity of Urea is required for top dressing of two acre of wheat field at a dose  of 60 kg N//ha ?
• Which one of the following is the nutrient has a key role in biology N-fixation?
• Which of the following is the unit of water use efficiency?
• Accumulation of which of the following is considered as good indicator for water stress?
• Concentration of which of the following is high in  soil?
• Elephant grass is also known with the name_____
• Which one the following botanical is referred to Potato?
• Which one of the following is responsible for run-off?
• Which one of the following type of nozzle is suitable for application of contact type of herbicide on dense weedy patches?
• Which one of the following is a physical method of weed control?
• Which one of the following type of fertilizers has Uranium-238 contamination?
• Which one of the following hydrolase enzyme occurring in soil?
• Which one the following crop is called biological plough of soil?
• In which of the following advancement of monsoon in India takes place?
• Which one of the following terminology for viruses which feed on bacteria?