A. Sugarcane B. Jute is expensive. The flax fibres are obtained from. Name a fibre crop which is obtained from cocoons of the silkworm. Fiber crops are field crops grown for their fibers, which are traditionally used to make paper, cloth, or rope.. MCQ Questions for Class 10 Social Science with Answers was Prepared Based on Latest Exam Pattern. Give reason why demand for jute is going down? Q.55. Rice: A large section of the world population eats rice as their basic food. Mcq Added by: Bilal. India is believed to be the original home of which of the following fibre crops? Metals and Non-Metals. Which of the following cannot be converted into alcohol or biogas by biological conversion. Chapter 2. - (A) Sugarcane - (B) Cotton Which are major fibre crops ? fiber crop cultivation in English translation and definition "fiber crop cultivation", Dictionary English-English online. It is grown for its fibres. the most known products are edible linseed oil and linen, textile used for bedsheets,clothes and tablecloths. Ans. which of the following plants is a good source of a dietry fibre a)jute b)wheat c)acacia d)coconut - Science - Crop Production and Management Its demand is rising in the world making our economy strong. 4-c. 5-d. 6-c. 7-b. Example sentences with "fiber crop cultivation", translation memory. Primitive men and women had no idea about clothes. Synthetic Fibres & Plastics. Answered Which of the following is an example of a crop grown for fiber? hunglish . Fiber crops are characterized by having a large concentration of cellulose, which is what gives them their strength. Q.54. Free PDF Download of CBSE Class 10 Social Science Geography Chapter 4 Agriculture Multiple Choice Questions with Answers. Q.53. Most crops are cultivated in agriculture or aquaculture.A crop may include macroscopic fungus … —–synthetic——-fibre on burning, smells like burning paper. Pyrolysis is the process of heating biomass in the absence of air. Cotton. Get stock quotes, news, fundamentals and easy to read SEC and SEDI insider filings. Q19 (a) What do you understand by KCC and PAIS? b. Jute crop does not have hybrid seeds. Name any four fibre crops of India. Answer: Cotton, jute, hemp and natural silk are the four major fibre crops grown in India. Q.9. Q18 What technological and institutional reforms were introduced in agriculture after independence? Rearing of silkworms for the production of silk fibre is known as sericulture. Micro-Organisms. Cotton and Jute are examples of fibre crops. Jute is a fibre crop. - 3409401 1. Next Next Chapter 4 >> Class 8 Science Question-answers. 12-c. 13-d. 14-d. 15-b. 8.Which crop is known as the ‘golden fiber’? The following article is from The Great Soviet Encyclopedia (1979). Log in. Leave a Reply Cancel reply. Jute is obtained from the stem of ‘putson’. A) True B) False Points Earned: 0.0/1.0 Correct Answer(s): True 20. Describe various uses of this fiber. Which among the following is a fibre crop? (a) Rice (b) Wheat (c) Gram (d) Peas Q4(CBSE 2011): The Bhoodan-Gramdaan movement was initiated by : (a) Vinoba Bhave (b) Mahatma Gandhi (c) Pandit Nehru (d) R. C. Reddy Q5(CBSE 2011): Which are the two main beverage crops produce in India? The examples of widely used beverage crops are coffee and tea. Answer: (B) Plastic fibre optic cable. d) Crysanthemum. The only place for free North American stock rankings incorporating insider commitment. Silk. d) Linum ustistissimum. Question 36. (ii) Any crop yielding a fibre which is used for textiles is known as fibre crop, e.g., jute, cotton. Crop Production and Management. Fiber crops include annual and perennial species of different botanical families. Monoculture: Single crop year after year and all round the year. 8-a. Your … There chapter wise Practice Questions with complete solutions are available for download in myCBSEguide website and mobile app. Chapter 3. Q3(CBSE 2010): Which of the following is an example of the Kharif crop? Join now. Fiber Crop a plant raised for fiber. Jute: a. Jute is a parenchymatus fibre. Which one of the following is a major fiber crop of Pakistan ? Hence, it is considered a major food crop. Q.7. Chapter 4. PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION. Ask your question. Ans. The strongest engineering materials often incorporate fibers, for example carbon fiber and ultra-high-molecular-weight polyethylene.. Which of the following are known as horticulture crops? A crop is a plant or animal product that can be grown and harvested extensively for profit or subsistence. Usually, people residing in subtropical and tropical regions consume a lot of rice. gene. - Buy this stock illustration and explore similar illustrations at Adobe Stock It is very profitable to our economy. Students can solve NCERT Class 10 Social Science Agriculture Multiple Choice Questions with Answers to know their preparation level. Which one of the following is a major fiber crop of Pakistan ? 9-d. 10-c . c) Roses. Q.10. Fibre. 11-b. c. Varieties: JRC-321 (Sonali), JRC-212 (Sabuj sona), JRC 7447 (Shyamli), D154, Hybrid C (Padma), KC1 (joydev) etc. Fibre Crop: Type # 2. a) Cannabis sativa. Super weeds" refer to. It is the second most important crop after cotton. Browse Search. Food and fiber crops grown to sell for profit, rather than as food for local families or communities, are known as _____ crops. Question 37. Primary source of list of fiber crops according to type of fiber: Hill (1972). Answer: Threshing: Removing the grain from the stalk. This test is Rated positive by 89% students preparing for Class 8.This MCQ test is related to Class 8 syllabus, prepared by Class 8 teachers. d. For fibre purpose – jute is harvest before flowering . Describes preliminary work on fibre-producing plants in which an evaluation procedure involving consideration of botanical characteristics, chemical composition, dimensions and yield of fibrous constituents, and a qualitative physical and visual appraisal of the plants, has been devised. Crops may refer either to the harvested parts or to the harvest in a more refined state. (a) Tea and coffee (b) Cotton and Jute (c) Rubber and Tobacco (d) Fruits and Vegetables. Cotton is the most important industrial crop. The 2009 classification system of the Angiosperm Phylogeny Group (APG III) places the family Agavaceae, Ruscaceae, and others in an expanded Asparagaceae (Simpson 2010). It is a food and fiber crop cultivated in cooler regions of the world. (a) Coffee (b) Pulses (c) Tea (d) Curd. Where is it grown in India and why? Fibers are often used in the manufacture of other materials. Alluvial soil is best suited for cotton. Q.5. How silk fiber is different from other fiber crops? Question 6: What do you understand by the following terms: Threshing, Monoculture. Hence, he decides to drop the project in spite of his personal interest. (A) Glass fibre optic cable (B) Plastic fibre optic cable (C) Plastic clad silica fibre optic cable (D) All of the above. The next Green Revolution may be a _____ revolution. Q16 Name four major fiber crops cultivated in India? 1. Q17 What is called as the golden fiber of India? myCBSEguide has just released Chapter Wise Question Answers for class 8 Social Science. Or. Despite his keen interest in closing a deal with a distributor in a developing country, he was convinced of the emerging surveys that show a lack of demand for the company's products. nebwebster nebwebster 04/11/2017 Biology High School +5 pts. Cotton, jute, hemp and natural silk are the four major fibre crops of India. Learn more: MCQ on Economic Zoology ; Practice Test on Economic Botany; Answers: 1- d. 2-d. 3-b. (a) Sugar cane and oilseeds (b) Tea and coffee Chapter 5. (a) Rubber (b) Jute (c) Tomato (d) Coffee. 15. Cotton is produced on the black cotton soil of the Deccan Plateau as it requires high temperature, light rainfall and bright sun-shine. Cotton, jute and hemp are grown in soil and natural silk is obtained from cocoons of the silkworms fed on the green (mulberry) leaves. Which fibre is known as golden fibre ? b) Crotolaria juncea. Click here for the answer of Which one of the following is a major fiber crop of Pakistan ? Jute fibres are quite strong, 6-8 feet long and have a silky lusture. Answer. A hard, dry cake of land where the ground is so parched it has crusted over is called. What is sericulture ? IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. It might be outdated or ideologically biased. What is its importance? 7. zippelle. For many years Fibre Materials Corp. has been precision slitting non-metallic coils to exacting specifications. Agriculture Class 8 Geography Important Questions. India was the proud inventor of cotton clothing. Chapter 1. Cultivation of coffee is confined to which of the following hills? (a) Nilgiri (b) Aravali (c) Shivalik (d) None of these. Which of the following is an example of a crop grown for fiber? This shows that Chandler is: d. sensibly persistent. Notes and Exercise on Crop and Production Management Chapter 1. Q.6. Join now. India produces four major fibre crops which are cotton, jute, hemp and natural silk. Due to its golden silky colour it is known as golden fibre. One of the following is an oil seed crop: a) Marigold. by thebuzzfeed with answers and explanation. c) Cocos nucifera. Cotton plants need cold climate. Answer: Jute. Which among the following fibre optic cables have a core of size 480 μm to 980 μm and made up of polymethylmethacrylate? (a) Cotton (b) Jute (c) Hemp (d) Silk Start studying Crops and society #3. Chandler is the head of a pulp and fibre manufacturing company. Explain two geographical conditions essential for the cultivation of this crop. b) Sunflower. Q.52. WikiMatrix. Our precision slitting department has serviced our existing customers with accurate widths and on time deliveries and is now ready to service you! These Extra Questions with solution are prepared by our team of expert teachers who are teaching grade in CBSE … Quizzes Games On This ... Natural fibre, any hairlike raw material directly obtainable from an animal, vegetable, or mineral source and convertible into nonwoven fabrics such as felt or paper or, after spinning into yarns, into woven cloth. Home of the insider insights newsletter and the Canadian Insider Club which offers alerts and premium research. fiber crop cultivation. A) Wood B) Microalgae C) Energy crops D) Municipal waste Points Earned: 0.0/1.0 Correct Answer(s): B 19. The following is a list of natural plant fibres, organized alphabetically by. weeds that obtained the gene that can tolerate herbicides. Jan 02,2021 - Test: Crop Production And Management - 1 | 10 Questions MCQ Test has questions of Class 8 preparation. Learn vocabulary, terms, and more with flashcards, games, and other study tools. [CBSE 2014] Ans. Cotton C. Sesame D. Jute. Common flax or linseed is a cultivated food and fiber crop with pale blue flowers. What was its impact? What is known as ‘golden fiber’? What strategies were adopted by the government to improve the Indian agriculture in the 1960s and 1970s ? Which one of the following beverage crops, India is the third largest producer in the world? Agronomy Agronomy. Ans. Fiber or fibre (from Latin: fibra) is a natural or man-made substance that is significantly longer than it is wide. Log in. Summary There is a growing interest of industries in fibres from natural fibre crops. Mention any four uses. * Changes have occured in which several families have been expanded to include previously distinct families. (1) Jute is called golden fiber. MCQs: Which one of the following is a major fiber crop of Pakistan ? Industrial Fibre Quality Assessment and Influence of Crop Management in Fibre Crops: a Literature Review. Botany ; Answers: 1- d. 2-d. 3-b usually, people residing in subtropical and regions. May be a _____ Revolution introduced in agriculture after independence in a more refined.. Exam Pattern cloth, or rope crop with pale blue flowers gives them their strength than it is known golden. Which one of the following is an example of a pulp and fibre manufacturing company a. 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