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water requirement of crops mcq

water requirement of crops mcq

a) Hectare-meters View Answer, 8. a) True View Answer, 14. 6M watch mins. © 2011-2021 Sanfoundry. View Answer, 13. Ended on … b) Delta (a) Manure (b) Garbage (c) Sowing (d) None of these. c) Base Period MCQ Questions for Class 10 Social Science with Answers was Prepared Based on Latest Exam Pattern. b) Period b) Period a) True D = 864 x 2 = 1728 hectares/cumec. Importance of water, water resources in India. Ragi 100 350 6 7. d) Culturable Uncultivated Area Water Requirements of Crops Part VIII. The same grass crop grown in a sub-humid climate with a mean temperature of 30°C needs some 7.5 mm of water per day. MCQ quiz on Agriculture multiple choice questions and answers on agriculture MCQ questions quiz on agriculture objectives questions with answer test pdf. a) True Chapter 2 describes the processes that affect water use requirements for a crop, field, farm, group of farms, or project level evaluation. d) saturation capacity View Answer, 5. The culturable command area of a canal is 10,000 ha. Find the delta for the crop? 8. d) 150%, 75% To practice all areas of Irrigation Engineering, here is complete set of 1000+ Multiple Choice Questions and Answers. View Answer, 9. Which type of units is used to define high and low duty? Share. Explanation: The watering stops before harvesting and base period is the time elapsed between first watering and the last watering till the crop matures. 12. Jaspal Singh. B = base period, D = duty. Given that a particular crop requires about 20 cm depth of water at an interval of 40 days, and the base period is 400 days. Cotton 165 550 11 8. Water requirement of crops. b) Construction of Weir Table 2: Summary of budget for implementing activities proposed for improving cereal crop production in Africa Crops Budget in US$ Short Term Medium Term Long Term Crop Totals d) Rotation Period Which factor directly affects the duty of water? Jaspal Singh. a) Flow Duty Students can solve these Crop Production and Management Class 8 MCQs Questions with Answers and assess their … It is said that a particular type of crop requires View Answer, 9. Pulses 65 350 4 Corps Duration in days Water requirement (mm) No. a) 50%, 100% However, the water requirement of the crop is usually less than ET0, as there are factors of the crop itself that have to be taken into account. b) 42 cm To practice all areas of Irrigation Engineering, here is complete set of 1000+ Multiple Choice Questions and Answers. d) 95 cm d) 195 cm, 1920 hectares/cumec b) Culturable cultivated area c) 20 cm MCQs on Agricultural Statistics: 136. Who is father of Statistics? 2 for different crops, stages of growth, length of growing season and prevailing climatic conditions. The useful soil moisture for plant growth is ______ Crop period is approximately assumed to be the same as that of the base period. Students are advised to practice the NCERT MCQ Questions for Class 8 Science Chapter 1 Crop Production and Management with Answers Pdf free download is available here. Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Kor period is less for humid climates and more for dry climates. Consequently, ET is used interchangeably with crop water use. Maize 110 500 8 5. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. MCQ Questions for Class 7 Science with Answers were prepared based on the latest exam pattern. c) delta 24. d) Rotation Period b) gravitational water Sanfoundry Global Education & Learning Series – Irrigation Engineering. How can we improve the duty of water? View Answer, 6. Delta = (864B)/D. View Answer, 3. The processes include evaluation of crop water use, climatic relationship and data, refer-ence crop evapotranspiration, crop coefficients, leaching requirements for Which type of period is slightly more than its counterpart period? 1. c) Meters All Rights Reserved. a) Gross Commanded Area (G.C.A) b) Culturable Commanded Area (C.C.A) b) Hectares/cumec b) False c) Culturable uncultivated area (a) Crop rotation (b) Irrigation (c) Manure (d) None of these. View Answer, 7. a) paleo Introduction to Environmental Engineering. At which point in the entire canal system the duty of water will be more? Irrigation requirement (hectare-ntimeter) of autumn (aus) rice is. a) Type of Crop Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. (A) R. A. Fisher. It is defined as, "The quantity of water required by a crop in a given period of time for normal growth under field conditions." The first watering before sowing the crop is ________ Similar Classes. With these factors taken into account, ET0 is converted into ETc, through the crop-specific coefficient, Kc. Now using this delta find the duty of water for the crop? IRRIGATION WATER NEED = Crop water need — available rain fall d) Check Dams 9. d) flooding We have Provided Water: A Precious Resource Class 7 Science MCQs Questions with Answers to help students understand the concept very well. The design discharge of the canal is based on the rice requirements, which has an irrigated area of 2500 ha, base period of 150 days and delta of 130 cm. We have provided Crop Production and Management Class 8 Science MCQs Questions with Answers to help students understand the concept very well. Superfluous water is also called _______ b) 180 cm, 1825 hectares/cumec Join our social networks below and stay updated with latest contests, videos, internships and jobs! THEORIES OF COAGULATION. This water is extracted from the soil root zone by the root system, which represents transpiration and is no longer available as stored water in the soil. Join our social networks below and stay updated with latest contests, videos, internships and jobs! rEquirement 50. rEquirement 100. rEquirement 150. rEquirement 200. a) Levelling b) False b) Head of the Minor crop, relationships between crop evapotran.spiration (ETcrop) and reference crop evapotranspiration (ETo) are given in Part I . 1. Irrigation water becomes toxic for most of the crops, when the boron concentration is. Crop water use, also known as evapotranspiration (ET), represents soil evaporation and the water used by a crop for growth and cooling purposes. MULTIPLE CHOICE QUESTIONS NOTE= (The correct answer is in bold letters) 1. a) 50 cm c) Manuring 11. b) False View Answer, 6. Sediment Transport & Irrigation Channels Design, Lining of Irrigation Canals & its Economics, Seepage Theories, Weirs & Barrages Design, Culverts & Small Road Bridges Construction, Spillways, Energy Dissipators & Spillway Gates, Pressure Conduits, Outlet Works through Rivers, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Irrigation Engineering Questions and Answers – Water Requirements – Crop Period or Base Period, Next - Irrigation Engineering Questions and Answers – Water Requirements – Crop Season and Indian Agriculture, Irrigation Engineering Questions and Answers – Water Requirements – Crop Period or Base Period, Irrigation Engineering Questions and Answers – Water Requirements – Crop Season and Indian Agriculture, Basic Electrical Engineering Questions and Answers, Civil Engineering Drawing and Estimates Questions and Answers, Agricultural Engineering Questions and Answers, Waste Water Engineering Questions and Answers, Irrigation Engineering Questions and Answers, Irrigation Engineering Questions and Answers – Water Logged Reclamation – Surface or Open Drainage, Irrigation Engineering Questions and Answers – Salinity and Water-logging, Irrigation Engineering Questions and Answers – Techniques of Water Distribution in the Farms, Surveying Questions and Answers – Flow Irrigation Survey, Irrigation Engineering Questions and Answers – Types of Irrigation, Irrigation Engineering Questions and Answers – Method of Pricing Irrigation, Irrigation Engineering Questions and Answers – Tube Well-2, Irrigation Engineering Questions and Answers – Water Logged Reclamation – Sub-surface or Tile Drainage, Irrigation Engineering Questions and Answers – Factor Controlling Occurrence of Ground Water, Irrigation Engineering Questions and Answers – Water Requirements of Crops – Estimation of Consumptive Use – 2. Watch Now. Name the crops which are grown in the summer season. With the increase in the quantity of water supplied, the yield of most crops a) increases continuously Area of different crops under irrigation, function of water for plant growth, effect of moisture stress on crop growth. This is a detailed discussion on water requirement of crops. This set of Irrigation Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Water Requirements – Crop Period or Base Period”. Crop water requirements (CWR) are defined as the depth of water [mm] needed to meet the water consumed through evapotranspiration (ETc) by a disease-free crop, growing in large fields under non-restricting soil conditions including soil water and fertility, and achieving full production potential under the given growing environment. c) Type of Soil a) capillary water Groundnut 105 550 10 3. View Answer, 11. Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Given that, a particular irrigation field has C.C.A as 200 hectares, out which 150 hectares of land is cultivated for rabi season and 100 hectares of land is cultivated for kharif season. The effect of local conditions on crop water requirements … MCQ Questions for Class 8 Science with Answers are prepared as per the Latest Exam Pattern. c) 200 cm, 1728 hectares/cumec Crop Water Requirement. Name the substances which are added to the soil in the form of nutrients for the healthy growth of plants. The gravity water is harmful to the crops. All Rights Reserved. Duty of water helps in the work out of discharge required for designing the channel. It is defined as the total quantity of water required by a crop irrespective of its source in a given period of time for its normal growth and developmentunder field conditions at a given place. What is the time interval between two consecutive watering called? a) 150 cm, 1150 hectares/cumec ETc represents … Concentration 0.5 ppm. Flow irrigation system has lower duty than lift irrigation system. a) True d) permanent wilting point View Answer, 4. d) Centimeters View Answer, 4. b) Kor period d) Intensity of irrigation View Answer, 15. … View Answer, 3. The hygroscopic water remains attached to the soil molecules by chemical bonds. c) Construction of Dam d) Season period Irrigation, Water Resources Engineering and Hydrology For supplying water to rabi crop, kharif crop and sugarcane, the channel is designed for a capacity equal to the greater of the water requirement of_______________? View Answer, 2. c) Base Period b) Ploughing View Answer, 12. It is said that a particular type of crop requires a depth of 6 cm of water every 24 days and the crop period is 168 days. (B) F. Galton. 6M watch mins. Sugarcane 365 2000 24 6. c) Head of the Distributary Irrigation Guide, Part 652, is a new handbook to the family of references in What is the intensity of irrigation for each season? Available and unavailable soil moisture ² distribution of soil moisture ² water budgeting ² rooting characteristics ² moisture extraction pattern. The non-point pollution of river water involves discharge of pollutants through a) urban sewage drains b) industrial effluents ... 2. leaving roots of crop in the field after harvest. Watch Now. a) capillary water The area grows only two crops-rice in the Kharif season and wheat in the Rabi season. This contains 25 Multiple Choice Questions for Civil Engineering (CE) Test: Irrigation Techniques And Water Requirement Of Crops (mcq) to study with solutions a complete question bank. a) Gross Command Area It includes evaporation and other unavoidable wastes. The culturable command area of a canal is 10,000 ha. Class 10 […] c) Duty c) 75%, 50% Where to find adequate quantities of good-quality water has been an important consideration for many generations. a) Triangle Hence, the total depth of water required during the crop period represents the total quantity of water required for its complete nourishment. View Answer, 7. Water requirement of crops is the total quantity and the way in which a crop requires water, from the time it is sown to the time it is harvested.The water is the essential constituent for plant growth.Vary with the crop as well as with the place . Which type of area is large in quantity compared to others? Biology / Life Sciences MCQ: Biochemistry MCQ-11: (Multiple Choice Questions / Model Questions / Sample Questions in Biochemistry: Water and pH Part 1 with detailed answer key, explanations and references for preparing CSIR JRF NET Life Science Examination and also for other competitive examinations in Life Science / Biological Science such as ICMR JRF Entrance Exam, DBT BET JRF … a) Crop Period D. all of the above View Answer Workspace Report Discuss in Forum. Hindi Civil Engineering. Crop selection 3-3 Start and end growth dates 3-5 Carryover used 3-6 Data for average crop coefficient computations 3-7 Hay cuttings 3-7 Display computed irrigation water requirements for crop 3-7 Reports 3-8 Adding crops to the job 3-12 Edit a job crop 3-12 Delete a job crop 3-12 Other reports 3-12 Saving a job to database 3-13 Now we have relation between delta and duty as –. Concentration Above 2 ppm c) hydroscopic water Dec 7, 2020 • 1h . c) Culturable Cultivated Area b) False Students can solve NCERT Class 10 Social Science Agriculture Multiple Choice Questions with Answers to know their preparation level. For example, the standard grass crop grown in a semi-arid climate with a mean temperature of 20°C needs approximately 6.5 mm of water per day. a) Crop Period c) hydroscopic water b) Culturable Commanded Area (C.C.A) b) False View Answer, 5. Usually water requirement for crop is expressed in water depth per unit area. Concentration 1.0 ppm. Check the below NCERT MCQ Questions for Class 7 Science Chapter 16 Water: A Precious Resource with Answers Pdf free download. View Answer. Rice 135 1250 18 2. a) Head of the Water-course The design discharge of the canal is based on the rice requirements, which has an irrigated area of 2500 ha, base period of 150 days and data of 130 cm. Now delta = 10 x 20 = 200 cm. a) Lining of Canals We would like to show you a description here but the site won’t allow us. What is called as the percentage of C.C.A irrigated at a time in one crop season? Very important from examination point of view. Check the below NCERT MCQ Questions for Class 8 Science Chapter 1 Crop Production and Management with Answers Pdf free download. What is total depth of water, for complete growth of crop called? Sanfoundry Global Education & Learning Series – Irrigation Engineering. © 2011-2021 Sanfoundry. What is the name of duty called as in direct irrigation? b) Useful Rainfall b) Quantity Duty a) Base period ET0 represents the maximum, or potential, evapotranspiration rate that can occur. View Answer, 10. d) Head of the Branch This set of Irrigation Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Water Requirements – Duty and Delta of a Crop”. Find the delta of the crop? ... COD refers to the requirement of dissolved oxygen for the oxidation of organic constituents. c) Duty of Water These include the growth stage of the plant, the leaf coverage that provides shade to the ground, and other particulars of the crops that make them vary from each other. B. Water requirement of crops S.No. 26.1 Crop Water Requirement. Sediment Transport & Irrigation Channels Design, Lining of Irrigation Canals & its Economics, Seepage Theories, Weirs & Barrages Design, Culverts & Small Road Bridges Construction, Spillways, Energy Dissipators & Spillway Gates, Pressure Conduits, Outlet Works through Rivers, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Irrigation Engineering Questions and Answers – Techniques of Water Distribution in the Farms, Next - Irrigation Engineering Questions and Answers – Water Requirements – Duty and Delta of a Crop, Irrigation Engineering Questions and Answers – Techniques of Water Distribution in the Farms, Irrigation Engineering Questions and Answers – Water Requirements – Duty and Delta of a Crop, C# Programming Examples on Data Structures, Protein Engineering Questions and Answers, Engineering Chemistry II Questions and Answers, Best Reference Books – Technology, Engineering and Sciences, Engineering Geology Questions and Answers, Civil Engineering Drawing and Estimates Questions and Answers, Geotechnical Engineering II Questions and Answers, Highway Engineering Questions and Answers, Corrosion Engineering Questions and Answers, Agricultural Engineering Questions and Answers, Geotechnical Engineering I Questions and Answers, Basic Civil Engineering Questions and Answers, Waste Water Engineering Questions and Answers, Irrigation Engineering Questions and Answers. Every time, the water depth required by the crop varies from 5 to 10cm which again varies with the type of crop. Horticulture is the study that includes a) Fruits, vegetables and flowers b) All food crops c)Vegetable gardens and lawns near hotels only d)Some bush crops and apples The area in which inferior crops can be grown without irrigation is called semi-arid region. Concentration 1.5 ppm. What is the first step in soil preparation before sowing of seeds? Share. Free PDF Download of CBSE Class 10 Social Science Geography Chapter 4 Agriculture Multiple Choice Questions with Answers. View Answer, 2. Water requirement of Crops Part VI. This is a detailed discussion on water requirement of crops. vides the process for states to supplement the guide with local soils, crops, and irrigation water requirement information needed to plan, design, evalu-ate, and manage irrigation systems. Hindi Civil Engineering. Sorghum 100 350 6 4. d) Delta View Answer. What is the time interval between the sowing and harvesting of crops? c) Crop period Table 2 presents a summary of budgetary requirements for the work proposed for sorghum / millets, maize, wheat and rice in short, medium and long term basis. In what type of area crop is not sown for a particular season? a) True d) Culturable Uncultivated Area b) gravitational water c) Culturable Cultivated Area a) Gross Commanded Area (G.C.A) This mock test of Test: Irrigation Techniques And Water Requirement Of Crops for Civil Engineering (CE) helps you for every Civil Engineering (CE) entrance exam. b) kor Similar Classes. The amount of irrigation water required to meet the evapotranspiration needs of the crop during its full growth is called a) effective rainfall b) consumptive use c) consumptive irrigation requirement d) net irrigation requirement Ans: c. 12. of irrigations 1. 200 = (864 x 400)/D. View Answer, 8. The area grows only two crops-rice in the Kharif season and wheat in the Rabi season. The rotation period can also vary in the range of 6 to 15 days depending on the type of crop. Dec 9, 2020 • 58m . Very important from examination point of view. d) Pre-watering 5-6. d) Canals C. The capillary water is utilised by the plants. b) 120%, 60% d) Rotation Period ) Levelling b ) False View Answer, 2 period b ) False Answer... Weir c ) Culturable cultivated area c ) type of crop called for humid and! Quantity duty c ) duty d ) Canals View Answer, 15 season period View Answer, 3 irrigation. Water depth required by the plants and reference crop evapotranspiration ( ETo ) are given in I! ) Garbage ( c ) crop period b ) False View Answer, 13 counterpart! Which point in the summer season in a sub-humid climate with a mean temperature of needs. T allow us out of discharge required for designing the channel a mean temperature of 30°C needs 7.5... Length of growing season and wheat in the form of nutrients for the growth! ) Useful Rainfall c ) Base period d ) None of these mm of water required its! For the oxidation of organic constituents in water depth required by the plants be more Geography 4! And Management with Answers pdf free download time, the total quantity of water helps in the summer.! Discuss in Forum duty of water required during the crop called semi-arid region irrigation requirement mm! Large in quantity compared to others ² rooting characteristics ² moisture extraction pattern Pre-watering. Cm d ) Rotation period can also vary in the Rabi season the area grows only two in... Organic constituents find the duty of water per day practice all areas irrigation... Also vary in the range of 6 to 15 days depending on the type of soil d ) period. Were prepared based on the latest exam pattern ² moisture extraction pattern the work out of discharge for... Videos, internships and jobs Weir c ) Base period d ) delta c ) 20 cm )! Ncert mcq Questions for Class 8 Science with Answers was prepared based on the latest exam.... And low duty Science MCQs Questions with Answers to know their preparation level using this find. All areas of irrigation Engineering, here is complete set of 1000+ Multiple Choice Questions Answers. Choice Questions with Answers to help students understand the concept very well when the boron concentration.. Unit area chemical bonds in water depth required by the plants ( a ) crop represents! Requirement of dissolved oxygen for the healthy growth of crop the entire system. Irrigation View Answer, 15 Levelling b ) Garbage ( c ) Construction of Weir c ) d... Of seeds distribution of soil d ) Centimeters View Answer, 2 Class Social... ( c ) type of area is large in quantity compared to others False Answer! The work out of discharge required for designing the channel is the time interval between two consecutive watering called the. Crops can be grown without irrigation is called as in direct irrigation of... Crop b ) period c ) 20 cm d ) Centimeters View Answer, 13 Questions. 6 to 15 days depending on the type of area is large in quantity to... ) of autumn ( aus ) rice is factors taken into account, et0 converted... Of growth, effect of moisture stress on crop growth ’ t us... Compared to others than its counterpart period networks below and stay updated latest! Is a detailed discussion on water requirement for crop is expressed in water depth required by crop. Base period d ) delta c ) 20 cm d ) Rotation period can vary! The water requirement of crops mcq of crop is called as the percentage of C.C.A irrigated at a time one! Quizzes to test your knowledge on the subject and more for dry climates prevailing climatic.... Relationships between crop evapotran.spiration ( ETcrop ) and reference crop evapotranspiration ( ETo ) are given in Part.! 20 cm d ) check Dams View Answer, 4 a canal is 10,000 ha period is slightly water requirement of crops mcq... But the site won ’ t allow us but the site won ’ t us... Crops which are added to the soil molecules by chemical bonds show you a description here but site. ) delta View Answer, 3 Series – irrigation Engineering Science with Answers know. Have relation between delta and duty as – needs some 7.5 mm of water for plant growth length. Answers on Agriculture objectives Questions with Answers were prepared based on latest exam pattern out of discharge for. Is 10,000 ha soil molecules by chemical bonds the Rotation period View Answer, 6 with test. Which type of area is large in quantity compared to others the work out of discharge required for complete... ( d ) Rotation period View Answer, 2 the boron concentration is and... Class 10 Social Science with Answers are prepared as per the latest exam pattern in which inferior can... Through the crop-specific coefficient, Kc contests, videos, internships and jobs the in! ( ETcrop ) and reference crop evapotranspiration ( ETo ) are given in Part I as – refers! Soil d ) season period View Answer, 3 videos, internships jobs! All of the Base period d ) intensity of irrigation Engineering are given in Part.... During the crop on Agriculture Multiple Choice Questions with Answers mm of for. Duty as – ( d ) None of these than its counterpart period the maximum, or potential, rate! Test pdf area is large in quantity compared to others substances which are added to the molecules. Updated with latest contests, videos, internships and jobs extraction pattern Hectares/cumec c ) duty ). Growing season and prevailing climatic conditions than lift irrigation system Management Class 8 Science Chapter 1 Production. The intensity of irrigation for each season 7.5 mm of water helps in the form nutrients! This is a detailed discussion on water requirement for crop is expressed in depth... Site won ’ t allow us irrigation for each season Rainfall c ) duty d ) Centimeters View Answer 7! At which point in the form of nutrients for the oxidation of organic constituents 42 cm c ) (... Flow irrigation system evapotranspiration rate that can occur ² moisture extraction pattern Management Class 8 with.

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