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CSS :: Agronomy


For students in search of

  • Hydroponic Gardening
  • Guides - Basics to Experts level
  • Growing fruit and vegetables hydroponically
  • Practical daily questions or queries of hydroponics lovers
  • Current Hydroponics and Indoor Gardening Market Growth as well as Trends
611.  Use of _____ provides effective control of weeds in groundnut:
A. 2, 4-D B. Simanine
C. Isoproturon D. Tok E-25

612.  Use of linear measurements of plumble growth as a vigour test for cereals and sugarbeet was first suggested by:
A. S. Mathews in 1929 B. J.S. Buris in 1939
C. Germ in 1949 D. Hegarty in 1959

613.  Use of _____ herbicide provides effective control of weeds in linseed:
A. 2, 4-D B. Atrazine
C. MCPB D. Pendimethalin

614.  What percentage of edible oils is contained in rice bran?
A. 5-8% B. 18-20%
C. 25-28% D. 30-32%

615.  Various potassic fertilizers embody nearly an equal effectiveness in ______ situation requiring its supplemental application:
A. Climatic B. Edaphic
C. Cropping D. Economic

616.  Water available to plants to the maximum extent is the one held:
A. Soil moisture tension B. Pan evaporation
C. Between field capacity and wilting point D. At 20 atmospheres

617.  Water enters into the plant by means of:
A. Diffusion B. Osmosis
C. Hydrolysis D. Symbiosis

618.  Water requirement of a crop is related to its:
A. Evapotranspiration B. Potential absorption coefficient
C. Dry matter content D. Soil mineralogy

619.  Weed competition in rice is more in the:
A. Transplanted crop B. Direct seeded crop
C. Flooded crop D. Crop sown in rows




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