gk agriculture crops questions and answers objective type _ gurdeep tomar - academia.pdf

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58.WhichpHrangeisnotsuitabletogrowthecrop

(A)Oats50 -7-5pH (B)Cotton6-075pH

(C)Bean6-080pH (D)Potato- 4565pH Ans:D


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59.WhatisAzofication

(A)Itisalsoknownascompositefixationofnitrogen.

(B)Itisalsoknownasfreefixationofnitrogen

(C)ItisalsoknownasnitrogenfixedbyRhizobiumbacteria`

(D)Itisalsoknownasnitrogengainthroughrainsorsnow Ans:A

60.WhichisthehybridofPusaGiantNapier

(A)NapierxIowar (B)NapierxBajra (C)jowarxBajra (D)BajraxIowar Ans:B

61.FromwhereisIndianJournalofAgricultureSciencespublished

(A)UPCAR (B)ICAR (C)CISR (D)NBRI Ans:B

62.HowmuchpaddyseedisneededfortransplantingonehectareareabySRItechnique

(A)3035kg (B)115kg (C)5-6kg (D)10-12kg Ans:C

63.Soldierinsectharmswhichcropmore

(A)Urad (B)Arhar (C)Moong (D)Paddy Ans:D

64.lnwhichseasonisthehighestyieldofMaizeobtained

(A)Zaid (B)Kharif (C)Rabi (D)A11ofthese Ans:B

65.SeedtreatmentofwhichcropisdonebyCaptanorCerasan@5gm/kgseed--

(A)Cotton (B)Jute (C)Satflower (D)Mondua Ans:A

66.VarietiesofMiscaviandPusaVisalareofwhichcrop

(A)Cotton (B)]ute (C)Oat (D)Berseem Ans:D

67.Whichisnotpreparedfrompotato

(A)FarinaandAlcohol(B)Paper (C)Wine (D)Aceticacid Ans:B

68.Potatotubergrowthisstoppedatwhattemperature?

(A)40C42C (B)30C32C (C)35C37C (D)38C40C Ans:B

69.InwhichstateofIndiaistheareaofCoffeemaximum?

(A)Kerala (B)AndhraPradesh (C)Karnataka (D)TamilNadu Ans:C

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70.Howmuchclovesofgarlicisrequiredforonehectare

(A)400kg (B)500kg (C)600kg (D)300kg Ans.A

71.WhichvarietyofPapayagivesmaximumPapain

(A)PusaDelicious (B)PusaMajesty (C)PusaGaint (D)PusaDwarf Ans:C

AnurudhaSinghM.Sc.AgronomyN.D.U.A.T.Mob.09451880062

72.AtthetimeofApplefruitsetting,whatistheminimumtempera-turerequired?

(A)10C (B)4-5C-5-5C (C)8C-10C (D)2C30C Ans:C

73.HowmanydayscantheAonlabekeptinsaltsolution?

(A)15days (B)30days- (C)60days (D)75days Ans:D


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74.Whatistheaveragetemperatureofcowandbuffalo?

(A)984F (B)lU0F (C)1015F (D)102F Ans:C

75.PheromoneTrapattracts -

(A)malemoths (B)femalemoths (C)caterpillar (D)femalebugs Ans:A

76.Successofruralprojectsdependsupon-

(A)AgricultureExtension (B)Management(C)YSoilScience(D)Regulartrainingofstaff Ans:A

77.Atwhichheightfromsoillevelarethesynopticmeterologicalobservationsdone?

(A)2~0metre (B)1-25metre (C)225metre (D)10metreto20metre Ans:D

78.Evaporationismeasuredbywhichinstrument?

(A)Barometer (B)Psychrometer (C)Lysimeter (D)Hygrometer Ans:C

79.Whatiscomputedbythefollow-ingequation?CGR=(W2 W1)/(t2t1)

(A)Relativegrowthrate (B)Cropgrowthrate

(C)Analysisofdevelopment (D)Leafareaindex Ans:B

80.Atwhattemperaturedoesthewiltdiseasevirusgrowfaster?(A)40C45C (B)35C40C (C)24C28C (D)22C26C Ans:C

81.Openingandclosingofstomatadependson-

(A)Sunlight (B)Waterpressure (C)Transpiration (D)Temperature Ans:C

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82.Whichofthefollowingisnotavarietyofseeds

(A) Hybridseed (B)Compositeseed (C)Breederseed (D)Mutantseed Ans:D

83.Whichofthefollowingisnotamethodofknowingseedlife

(A)Respirationtest (B)Embryoculturemethod_

(C)Seeddormancymethod (D)lndigocarmjnemethod Ans:D

84.Dripirrigationisusefulinwhichregion?

(A).Dry (B).Humid (C).Highrainfall (D).Noneofthese Ans:A

85.Seedplanttechniqueisfollowedin-

(A).Paddy (B).Wheat (C).Bajra (D).Potato Ans:A

85.Theoptimumcardinaltemparaturepointforgerminationofriceseedsis--

(A).18C-22C (B).20C-25C (C).30C-32C (D).37C-39C Ans:B

86.Chemicalformulaofpyriteis--

(A).CuS (B).MnS (C).FeS (D).FeS2 Ans:B

86.Asexualreproductionincludes-

A.Autogamy B.Amphimixis C.Apomixis D. Allogamy Ans:D

87.Amongthefollowingcroprotations,whichisgoodforincreasingsoilNutrientstatus?


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(A).Groundnut-Wheat (B).Rice-Wheat (C).Pearlmillet-Wheat (D).Sorghum-Wheat Ans:A

88.Forprovidinginputslikequalityseeds,fertilizersandpesticides,theagencypresentattheVillage

PanchayatSamitiLevelis-

(A).NABARD (B).NationalisedBanks(C).CooperativeSociety (D).InsuranceCompanies

89.Forwaterloggedricecultivation,thefertilizerthatmaybeavoidedis-

A.Ammoniumchloride B.Sodiumnitrate C.Urea D.Noneofthese

90.WheredothefemalemangoleafhopperslaytheireggsA.Onthedorsalsurfaceofleaves B.Insidethetissueofleafmargin

C.Insidethemid-ribofleaves D. Ontheventralsurfaceofleaves

91.Prabhatisanearlyshortdurationvarietyof-

A. Redgram B.Blackgram C.Gram D.Greengram

92. Anemometermeasures-

A.Relativehumidity B.Winddirection C. Windvelocity D.Netradiation

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93. TPStechniqueisrelatedto-

A.Sugarcane B.Tomato C.Potato D.Allofthese

94. Theratiobetweenmarketablecropyieldandwaterusedinevapotranspirationisknownas--

A.Economicirrigationefficiency B. FieldwateruseefficiencyC.Wateruseefficiency D.Consumptiveuseefficiency

95. InH.T.S.T.pasteurization,whichoneofthefollowingorganismsischosenasindexorganism

forkilling?

A.S.lactis B. S.thermophilus C.M.tuberculosis D.B.subtilis

96. Inmaizeplants-

A.Tasselsappearfirst B. Silkappearfirst C.Bothoftheseappearatsametime D.Noneofthese

97. Damping-offdiseaseofvegetablenurserycanbecontrolledby-

A.Mixingoffungicidesinsoil B.Solarization C.Seedtreatment D.Allofthese

98. SRIisatechniquusedin-

A.Groundnut B.Maize C.Wheat D. Rice

99. Soilfertilityisreduceddueto-

A.Poordrainage B.Overirrigation C.ContinuouscroppingD. Imbalanceduseoffertilizers

100 InIndia,genebankofwheatislocatedat-

A.IARI,NewDelhi B.Ludhiana C.Kanpur D. Karnal

101 Sulphur,containingaminoacidis-

A. Cystine B.Valine C.Isolucine D.Noneofthese

102 Thermophilicmicro-organismgrowwellattemperature--A.20C-40C B.10C-20C C.5C-7C D. 50C-60C

103 Blindhoeingisrecommendedfor-

GK Agriculture Crops questions and Answers Objective Type DOWNLOAD
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A.Maize B.Wheat C. Sugarcan D.Groundnut

104 Whiptailisadisorderofcauliflowerduetodeficiencyof-

A.Boron B.Zinc C.Potassium D. Molybdenum

105 Numbersofagro-climateandecologicalzonesclassifiedbyICARrespectivelyare-

A.131,8 B.15,131 C.21,15 D.8,131

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106 Glycolysisoccursonlyinthe--

A.PresenceofO2 B. AbsenceofO2 C.Both(A)and(B) D.Noneofthese

107 Pinkbollwormisapestof-

A. Okra B.Gram C.Cotton D.Mustard

108 KisanMitraisanemployeeofA.Corporation B.CentralGovt .C. StateGovt. D.Noneofthese

109 Theredcoloroftomatoesisduetothepresenceof-

A. Lycopene B.Carotene C.Xanthomonas D.Anthocyanin

110 TheGreenRevolutionhasmainlybeensuccessfulfor--

A.Rice B. Wheat C.Gram D.Maize

111 Photorespirationisinhibitedby-A.-hydroxysulphonates B.2,4-Dinitrophenol C. CMUandDCMU D.Noneofthese

112 Thecropppingintensityofmaize-potato-tobaccois-

A.100% B.200% C. 300% D.Noneofthese

113. RedDeliciousisavarietyof-

A.Papaya B.Mango C.Guava D. Apple

114 Mastitisisadiseaseofwhichorgan?

A.Lung B.Uternus C.Heart D.Udder

115. Guttationoccursinplantsthrough-

A.Hydathodes B.Stomata C.Both(A)and(B) DNoneofthese

116 Biofertilizersare-

A. Cultureofmicro-organismB.Organicmanures C.Greenmanure D.Noneofthese

117 NationalSugarInstitute(N.S.I.)islocatedat---

A.Varanasi B. Kanpur C.NewDelhi D.Lucknow

118 Thenumberofessentialmineralelementsofplantis-

A.13 B.16 C.20 D.21

119 Colostrumshouldbefedtonewborncalvesfor-

A. 10day B.1/2day C.1day D.4day


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120 Stomataopenatnightin-

A. CAMplants B.C4plants C.C3plants D.Noneofthese

121 'Chanchal'isavarietyof-

A.Tomato B.Brinjal C.Capcicum D. chlli

122 Khairadiseaseofricecanbecontrolledbyspraying-

A.Calciumsulphate B.Coppersulphate C.Borax D. Zincsulphate

123 Sulphur-coatedUreacontainsN-

A.21% B.26% C.33% D.40%

124 Todaisbreedof-

A.Sheep B.Cattle C.Goat D. Buffalo

125 LivingCellsarenotessentialfor--

A.Evaporation B.Transpiration C.Guttation D.Allofthese

126 CentralSoilSalinityResearchInstituteislocatedat-

A.Bihar B.Karnal C.Jodhpur D.Dehradun

127 Whichoneofthefollowingcanbesuitableforcroppingasawheatmixedcrop?

A.Cotton B.Cabbage C.Jowar D. Mustard

128 GenerallyduringsummerandkharifseasonsannualplantsproducebloominhowmanydaysA.50-60dya B. 60-70days C.70-80dyas D. 70-75days

129 A.D.P.toA.T.P.changeiscalled

A.Oxidation B.Photosynthesis C. Phosphorylation D.Transpiration

130 WhichofthefollowingisthecrossofKaranSwiss?

A.HariyanaxJerseyB.SahiwalxBrownSwiss C.SahiwalxHolstein D. HariyanaxBrownSwiss

130 WhichdoesnotmatchinrelationtoCotton?

A. RanivanAmerican B.C-520Diploid C.G-27Diploid D.VikasAmerican

131 Graniteisa....rock.

A. Igneous B.Metamorphic C. Sedimentary D.Noneofthese

132 Mastitisinanimalsisdueto-

A.VirusandWorms B.Worms C. BacteriaandVirus D.Fungianddryhandmilking


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