Practice Agriculture Introduction and details Questions and Answers

• Sugarcane (Saccharum officinarum) family Gramineae (Poaceae) is widely grown crop in India. Most serious disease of sugarcane is :
• The green revolution leads to the production of foodgrains basically paddy and wheat, golden revolution is phased out in similar pattern for the production...
• White blisters of crucifers is caused in mustard due to which of the following pathogen? 
• Which of the following crop is incorrectly matched with its water requirement?
• Which among the following can be classified as often cross pollinated species?
• What is the pf value of saturated soil and oven dry soil?
• The bacteria responsible for oxidizing Fe2+ - Fe3+ (ferrous to ferric form) under acidic  environment is_?
• With the presence of organic matter and iron oxides in the soil, the colour of soil appears like_?
• Which legume crop cannot  fix atmospheric Nitrogen?
• Practice of cross plowing in rice at 4-6 weeks after sowing is known as
• Highest nitrogen content among edible oil cakes is found in
• Incidence of panama disease increases in
• Based on morphology, weeds are NOT classified as ________.
• Which of the following is a parasitic weed on Pearl millet?
• Beushening  a traditional method is practiced in which crop?
• Heart rot of sugarcane, hollow stem of cauliflower, top sickness of tobacco are the specific deficiency symptoms of:
• Idea of hybrid maize was first conceived by E.M East and G.H Shull in 1910 by which technique among the inbred lines?
• “Puffiness” is a physiological disorder of which crop?
• The pest which attack both in field and storage of pulses is:
•  Oxidized Flavor development in milk is catalyzed by:
• Onion production is related to
• Weed index indicates
• Rice plants prefer absorption of N fertilizer in form of
• The term 'silage’ includes
• The only metallic element present in CHLORPHYLL
• The law of diminishing return was proposed by
• A cropping system where land is handed over to the succeeding crop before the harvest of standing crop
• By product after cream separation process is
• The unconsolidated debris overlying the hard, unweathered bedrock is called as
• Which soil type cover the maximum area in lndia?
• bee wax contains
• Epiricania melanoleuca, an ectoparasitoid is effective against
• Number of segments present in insect head is
• Which of the following disease occurs due to deficiency of zinc in rice?
• Out of 17 essential nutrients that are recognized by universally essential for growth & Development of plant which one of the following is Macronutrient �...
• Application of manures and fertilizers  to the established rice-crop within crop duration is :
• Numerous black fungal specks (microsclerotia) under epidermis give a “charcoal” appearance in soybean is due to a disease caused by
• Mealy bug is the major pest of:
• The scientific name of plant hopper of mango is:
• Pebrine is a disease of B. mori: