AGRO 111 | MCQ

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  1. Wooden plough cuts V shaped furrow.
  2.  Bajra seeds are treated with brine solution for control of Ergot
  3.  Potato crop is classified as Tuber crop.
  4.  Tillage operations, which are carried out before sowing the crops, are termed as Preparatory tillage.
  5. Cyperus rotundus is classified as Perennial weed.
  6.  Sanhemp green manuring crop adds, 21 tones of green matter per hectare.
  7. Growing same crop year after year on the same piece of land is known as Monocropping.
  8.  The particle size of clay soil is less than 0.002 mm.
  9.  Sunflower crop belong to Compositae _family.
  10. Striga is a parasitic weed in Sorghum _crop.
  11.  Paddy crop prefers nitrogen in Ammonical form.
  12.  Application of fertilizer in standing crop is known as Top dressing_
  13.  Botanical name of gajar gavat is Parthenium hysterophorus
  14.  Bulk density is influenced by soil texture, organic matter and degree of compactness.
  15.  Sorghum is cultivated in season (kharif rabi / kharif and rabi).
  16. _______is implement used for breaking clay pans in sub-soil. san  (Chisel plough/ MB plough/Ridger).
  17.  In general the sowing in rabi-season has to be done _____than Kharif season.   (Shallower/Deeper/Equal).
  18. Pearl millet belongs to family (Gramineae/Leguminaceae/ Malvaceae).
  19.  Soybean is classified as Oilseed crop based on its use.
  20.  Urea contain_46 % N.
  21.  Agronomy is an example of Applied science.
  22.  In Dibbling method of sowing inter and intra row spacing is maintained
  23. Sugar beet is classified as Sugar crop based on its use.
  24.  Imperial Agricultural Research Institute was started at Pusa in Bihar in the year 1903.
  25.  Sugarcane crop is classified as sugar crop as well as a _cash_crop.
  26. Temperature of water is maintained at 50-52 OC for hot water treatment to sugarcane.
  27. Ploughing is a primary tillage operation.
  28.  On the basis of duration banana is a Biennial _crop, while mango is a Perennial _crop.
  29.  According to light sensibility sunflower is a Photo insensitive plant while rice is a photosensitive plant.
  30.  Harrowing is a Secondary tillage operation, while ploughing is a Primary_tillage operation.
  31. In mixed cropping, there are two types of crops, the first is _Major_and the other is Minor.
  32. Among the essential plant nutrients, plants take carbon from Air_and hydrogen from Water.
  33. Soil water is held in Micro_pores while soil air occupies Macro_ pores. crop is referred as Top dressing.
  34.  The fertilizer applied at the time of sowing is Basal application, while that is applied to a standing crop is referred as Top dressing
  35.  Groundnut belongs to family leguminaceae while Sorghum belongs to Graminae family.
  36. The parasitic weed observed on Sorghum is Striga.
  37.  In out and out method of ploughing the furrow formed is Dead furrow.
  38. Sannhemp crop is most commonly used for green manuring in India.
  39.  Agronomy is mainly divided into Crops Agronomy and Soils agronomy.
  40. Tobacco is classified as Drug crop on the basis of use.
  41.  Striga is the parasitic weed associated with sorghum crop.
  42. Botanical names of sesamum and niger is Sesamum indicum L. and Guizotia abyssinica Cass, respectively.
  43.  Most of the crops prefer 5 to 8.5 pH range of the soil.
  44. DAP contains 18 % N and 46%P.
  45. A fertilizer containing only one major nutrient is called as Straight fertilizer.
  46. Crops, which require warm and humid climate, are classified as Tropical crop.
  47.  Jethro tull is considered as father of tillage. 46. Soil air contains 0.2 to 0.3 % CO
  48.  Ploughing is classified as Primary_tillage operation.
  49. The soil layer below the surface soil is called Sub soil
  50.  On the basis of duration, onion is a Biennial crop, while sugarcane is a Annual crop.
  51. Botanical names of pearl millet and soybean are Pennisetum glaucum and Glycine max. respectively.
  52. Sugarcane belongs to family Graminae
  53. The tillage operations carried out after sowing of the crop but before emergence stage of the crop called as blind tillage.
  54.  In out and out method of ploughing the furrow formed is Back furrow while the furrow formed by  method of ploughing is dead furrow
  55. Mustard belongs to family Cruciferaceae .
  56. Application of fertilizers in discontinuous bands is called as Hill placement while in continuous
  57.      bands is called as Row placement.
  58. Murriate of potash contain 60 % K20.
  59. Saline soil is called as white alkali soil.
  60.  Cotton crop belong to Malvaceae family.
  61.  Good quality seed should possess 98% purity
  62.  For sub soiling Chisel plough is used.
  63. Harvest maturity occurs 10-15 days after physiological maturity
  64.  Deccan blade harrow is called as a multipurpose implement,
  65. On the basis of duration, sugarcane is a Annual crop.
  66. An inherent capacity of soil to supply plant nutrients required by the crop in available and forms is represented as soil fertility.
  67.  If one crop in grown on a field in one year then cropping intensity is 100 %
  68. Soybean is grown as oilseed as well as pube crop.
  69.  Application of fertilizer through imgation is known as Fertigation
  70. Seed rate is the quantity of seed required for sewing of an unit arca.
  71. On the basis of duration, wheat is a seasonal crop
  72. Soil air occupies Macro pores.
  73.  Among the essential plant nutrients, plants take bydrugen from Water.
  74. Legume seods are treated with Rhizobium culture for improved nodulation.
  75.  Hocing is a intertillage type of tillage operation
  76.  The word ‘Agros” means Field.
  77.  A person who is expert in agronomy is known as Agronomist.
  78.  Agronomist is a Co-ordinator of different subject matter specialist agriculture.
  79.  On the basis of root system cow pea, red gram, cotton is Tap СТОР.
  80.  On the basis of root system wheat is Adventitious rooted crop.
  81. Family of cotton is Malvaceae.
  82. The soil air contains 0.2 to 0.3% CO2
  83. The CO2 in atmosphere air is hardly about 0.03%.
  84. Norwegian harrow is the best implement for crushing hard and big
  85. Breaking of the hard pan below the ploughing depth with the help Sub-soil plough
  86. Jethro Tull is a Father of tillage
  87. In Dibbling method of sowing inter and intra row spacings are maintained.
  88. The long form of P.L.S. is Pure Living Seed.
  89. The long form of R.V. is Real .Value
  90.  Botanical name of Reshimkata is Alternanthera triandra.
  91. Botanical name of Ghaneri is Lantana camara.
  92. Botanical name of Rui is Calotropis procera.
  93. Botanical name of Gokharu is Xanthium stumarium.
  94. Gokharu seed contains 3-3.5% N.
  95. Gumma (Leucas aspera) weed used in snake bite. 48-Nutgrass weed used for making agarbatties.
  96. Piwala dhotra (Argemone mexicana) weed is used for reclamation of alkali soil.
  97. Parthenium, Rui used for control of nematodes.
  98. The application of fertilizers through irrigation water is called Fertigation.
  99. Sannhemp green manures crop contain 75 kg/ha.N. 
  100. Groundnut cake contains 7 to 7.2% N.
  101. Breaking of the hard pan below the ploughing depth with the help of Sub-soil plough
  102.  Jethro Tull is a Father of tillage.
  103. In Dibbling method of sowing inter and intra row spacings are maintained.
  104. The long form of PLS, is Pure Living Seed.
  105. The long form of RV is Real Value.
  106. Botanical name of Ghaneri is Lantana camara
  107. Botanical name of Gokharu is Xanthium stumarium.
  108. Gokharu seed contains 3-3.5% N.
  109. Gumma (Leucas aspera) weed used in snake bite..
  110. Nutgrass weed used for making agarbatties.
  111. Piwala dhotra (Argemone mexicana) weed is used for reclamation of alkali soil.
  112. Parthenium, Rui used for control of nematodes.
  113. The application of fertilizers through irrigation water is called Fertigation.
  114. Sannhemp green manures crop contain 75 kg/ha.N.
  115. Groundnut cake contains 7 to 7.2% N.
  116. Application of fertilizers in discontinuous bands is known as Hill placement.
  117. Application of fertilizers in continuous bands is known as Row placement.
  118. Father of Agronomy Peter Discresenzi
  119. Agronomy word is derived from Greek language.
  120.  Agros meaning Field and Nomus meaning management
  121. Agronomist is expert with advanced knowledge about technology.
  122. Tillage operations, which are carried out before sowing the crops, are termed as Preparatory tillage
  123.  Sunflower crop belong to Compositae_ family.
  124. Application of fertilizer in standing crop is known as Top dressing
  125. Pearl millet belongs to family Gramineac
  126. Soybean is classified as Oilseed crop based on its use
  127. Agronomy is an example of Applied science.
  128. In Dibbling method of sowing inter and intra row spacing is maintained.
  129. Sugarcane crop is classified as sugar crop as well as a cash_crop.
  130. Ploughing is a primary tillage operation.
  131.  Soil water is held in Micro_pores while soil air occupies Macro_pores.
  132. Groundnut belongs to family leguminaceae while Sorghum belongs to Graminae family.
  133.  Jethro tull is considered as father of tillage.
  134.  Soil air contains 0.2 to 0.3 % Co2
  135. Cotton crop belong to Malvaceae family..
  136. Deccan blade harrow is called as a multipurpose implement.
  137. Tillage is physical manipulation of soil with different tools and implements.
  138. Physical condition of soil resulting after tillage is termed as tilth
  139. Small seeded crop requires fine seed bed.
  140. High rainfall and irrigated farming requires more tillage.
  141. Clod crushing and harrowing is example of secondary tillage.
  142. Tillage operations carried out in standing crop is termed as Intercultivation/intertillage
  143. Earthing up is giving support to the plants
  144. Resowing the seeds in standing field is called as Gap filling
  145. Removal of excess number of plants is termed as Thinning
  146. Gap filling is carried out at 8-10 DAS.
  147.  Thining is carried out at 2-3 weeks after sowing.
  148. Reducing tillage to minimum necessary level is termed as minimum tillage
  149.  Extreme form of minimun tillage is called as Zero tillage.
  150.  Scattering of seeds all over the field is called as Broadcasting.
  151. Broadcasting is cheapest and quickest method of sowing
  152.  Seed requirement is more in broadcasting method of sowing.
  153.  Germination is defective and gappy in broadcasting method of sowing.
  154.  Row to row spacing is maintained in Drilling method
  155.  Row to row and plant to plant spacing is maintained in Dibbling method of sowing
  156.  More time and labour is required in Dibbling method of sowing.
  157.  Seed drill implement is required for sowing in drilling method of sowing.
  158.  Big seeded crops like groudnut, castor etc are sowing by dibbling method.
  159.  Most of the crops like wheat, sorghum, legumes are sown by drilling method.
  160. Paddy is sowing by transplanting method where seedling are raised in nursery beds for 3-5 weeks.
  161.  Nitrogen, phosphorus and potassium are Primary nutrients.
  162. Ca, Mg and S are secondary elements.
  163. B,Fe, Mn,Cu.Zn,Mo,Cl are micronutrients.
  164.  Nitrogen imparts dark green colour to the plant.
  165. Phophorus required for lengthing of roots.
  166. Well decomposed animal and plant residue is called as compost.
  167.  Liquid portion of muncipal waste is termed as Sewage.
  168. Solid portion of muncipal waste is termed as Sludge.
  169.  Sunhemp, Dhainchya are examples of green manuring in situ.
  170.  Glyricidia, karanj are examples of green leaf manuring or exsitu.
  171.  Botanical name of nutgrass Cyprus rotundus
  172.  Botanical name of Hariali is Cynadon ductylon
  173. Cyperus rotundus is classified as Perennial weed.
  174. The particle size of clay soil is less than 0.002 mm.
  175. Paddy crop prefers nitrogen in Ammonical form.
  176.  Application of fertilizer in standing crop is known as Top dressing