Agronomy Mock Test – 12 for ICAR-JRF, IBPS-AFO, BHU, Pre-PG, IFFCO, FCI, CCI, All Agriculture Competitive exams0% AgronomyAgronomy (Manure & Fertilizer) Test - 12 Questions: 20 Time: 15 MinutesMarks: 20 Language: English, हिन्दी Attempts: 5 Result Send Your Email------------------------------------ Special Instructions to attempt the testAttempt it like it is your final examMake sure not to attempt any questions which can be wrongDo not see here and thereYour eyes should be on your device onlyUse your full time with two rounds, Use mark for review optionAccuracy is the reason of most selected studentsFill Current Information Because Result send your Email Address 1 / 20 Category: Manure & FertilizerN, P2O5 and K2O contents of DAP are 46-18-0 18-46-0 0-18-46 0-46-18 2 / 20 Category: Manure & FertilizerMycorrhiza helps in the uptake of _____माइकोराइजा _____ के अवशोषण में मदद करता है Potassium Phosphorous Nitrate Boron 3 / 20 Category: Manure & FertilizerSingle superphosphate has which among the following nutrients?सिंगल सुपर फॉस्फेट में निम्नलिखित में से कौन सा पोषक तत्व होता है P S Ca Both A&B All of these 4 / 20 Category: Manure & FertilizerAzolla is a ..............एजोला एक ……….. Biofertilizer Bio fungicide Bio insect Bio herbicide 5 / 20 Category: Manure & FertilizerWhen nutrients are applied by the means of foliar application which nutrient is neither absorbed rapidly nor slowly?जब पोषक तत्वों को पर्ण आवेदन के माध्यम से लगाया जाता है तो कौन सा पोषक तत्व न तो तेजी से और न ही धीरे-धीरे अवशोषित होता है? Nitrogen Iron Molybdenum Sulphur Zinc 6 / 20 Category: Manure & FertilizerNitrogen Fixer found in rice field and associated with Azolla is…..?नाइट्रोजन फिक्सर चावल के खेत में पाया जाता है और एजोला से जुड़ा होता है…..? Anabaena Frankia Spirulina Both A & B 7 / 20 Category: Manure & FertilizerFixation in soil is a problem in case of :मिट्टी में स्थिरीकरण एक समस्या है : Nitrogenous fertilizers Phosphatic fertilizers Potassic fertilizers All of these 8 / 20 Category: Manure & FertilizerThe fertilizers which have two or more than two major plant nutrient in their chemical composition are called? Double fertilizer Complex fertilizer Mixed Fertilizer Organic fertilizer 9 / 20 Category: Manure & FertilizerAzotobacter is a Symbiotic N, fixer Associative symbiotic Free living Free living and Associative N2 fixer 10 / 20 Category: Manure & FertilizerWhich among the following is aerobic free-living bacteria?निम्नलिखित में से कौन एरोबिक मुक्त रहने वाले बैक्टीरिया है Azotobacter Anabaena Beijerinckia Clostridium All except Clostridium 11 / 20 Category: Manure & FertilizerNeutral normal ammonium acetate is used to extract .......न्यूट्रल नॉर्मल अमोनियम एसीटेट निकालने के लिए प्रयोग किया जाता है ...... Nitrate Sodium Phosphorus Potassium 12 / 20 Category: Manure & FertilizerSingle super phosphate has these nutrients?सिंगल सुपर फॉस्फेट में होते हैं ये पोषक तत्व? P S Ca Both P & S All of these 13 / 20 Category: Manure & FertilizerGas highest in biogas is ........ CHA CO2 NO2 CO 14 / 20 Category: Manure & FertilizerSSP contains how much percentage of Calcium?SSP में कितना प्रतिशत कैल्शियम होता है? 12 19 16 26 25 15 / 20 Category: Manure & FertilizerWhich one of the following is used as nitrogenous fertilizer, as a weed killer in the onion fields and for correcting acidic soils?निम्नलिखित में से किसका उपयोग नाइट्रोजन उर्वरक के रूप में, प्याज के खेतों में खरपतवार नाशक के रूप में और अम्लीय मिट्टी को ठीक करने के लिए किया जाता है? Super sulfate lime CAN Calcium cynamide Ammonium sulphate 16 / 20 Category: Manure & FertilizerVAM increases the availability of ..........VAM ............ की उपलब्धता बढ़ाता है N P K Cl 17 / 20 Category: Manure & FertilizerThe maximum biuret concentration of urea as per FCO is .................. %एफसीओ के अनुसार यूरिया का अधिकतम बायोरेट सांद्रण …………….% है 0.5 1.5 2.5 3.5 18 / 20 Category: Manure & FertilizerWhich among the following can favour fixation of Potassium in soil?निम्नलिखित में से कौन मिट्टी में पोटेशियम के निर्धारण को बढ़ाता है? Addition of gypsum Iron Pyrite Liming Urea CAN The presence of K+ ions can block the release of fixed NH4 + and vice visa.Factors affecting K fixation.1. Soil texture: Increases the texture greater will be fixation and vice visa.2. Wetting and drying: Fixation is more under dry condition than wet condition.3. Type of clay mineral: Fixation is more in 2:1 type than 1: 1 type4. Freezing and thawing: Enhances the fixation of K depends their clay mineralogy and degree of weathering5. Soil pH: A decreases in pH reduces the K fixation either as result of competition of H3O+ for the inter layer exchange position. Liming also favors for the fixation of K.19 / 20 Category: Manure & FertilizerFerrous sulphate has how much percentage of Fe?फेरस सल्फेट में Fe का कितना प्रतिशत होता है? 12 15 19 29 44 20 / 20 Category: Manure & FertilizerWhich of the following is nitrogen fixation bacteria?निम्नलिखित में से कौन नाइट्रोजन स्थिरीकरण जीवाणु है Aspergillus awamori Rhizoctonia solani Bacillus subtilis Klebsiella Pseudomonas fragi Aspergillus awamori:Soil fungusRhizoctonia solani: plant pathogenic fungusBacillus subtilis: Bacterial fermentation of proteinPseudomonas fragi: Bacterial fermentation of fatYour score is 0% Send feedback « 9 10 11 12 13 14 »
