Description : Irrigation for cereal crop is generally done by a. Check flooding b. Basic flooding c. Furrow d. Subway surface irrigation
Last Answer : a. Check flooding
Description : Most common method of irrigation in India is (A) Border irrigation (B) Check basin irrigation (C) Sprinkler irrigation (D) Drip irrigation
Last Answer : (B) Check basin irrigation
Description : Most advanced and efficient method of irrigation consisting of perforated pipes. (a) Sprinkler irrigation. (b) Drip irrigation. (c) Spray irrigation. (d) Furrow irrigation.
Last Answer : (b) Drip irrigation
Description : Which of the following irrigation systems is also termed as ON & OFF Irrigation System [a] Drip Irrigation [b] Sprinkler Irrigation [c] Surge irrigation [d] Furrow Irrigation [e] None of the above
Last Answer : [c] Surge irrigation
Description : Water use efficiency is the highest is case of– a) Border irrigation b) Drip irrigation c) Sprinkler irrigation d) Flood irrigation
Last Answer : b) Drip irrigation
Description : Water use efficiency is highest in the case of? a. Border irrigation b. Drip irrigation c. Sprinkler irrigation d. Flood irrigation e. None of these
Last Answer : b. Drip irrigation
Description : Highest water application efficiency is in — Flood irrigation a. Basin irrigation b. Drip Irrigation c. Sprinkler Irrigation
Last Answer : b. Drip Irrigation
Description : Method of irrigation is— (A) Surface irrigation (B) Sprinkler irrigation (C) Drip irrigation (D) Sub-surface irrigation (E) All of these
Last Answer : (E) All of these
Description : ________ method useful for watering plants having acute water shortage and in this method water falls drop – by –drop near the roots through narrow pipes . a) sprinkler system b)drip irrigation c)water logging d)weeding
Last Answer : b)drip irrigation
Description : Crop rotation refers to : (a) method of farming without irrigation in an area of limited rainfall (b) farming done on the same land by different people turn-wise (c) growing same crop in alternate years (d) growing different crops in succession
Last Answer : Ans: (d)
Description : Triticum aestivum is a (A) Border irrigation (B) Check basin irrigation (A) Hexaploid (B) Diploid (C) Tetraploid (D) Euploid
Last Answer : (A) Hexaploid
Description : In furrow irrigation the furrows must be of a. Equal dimension b. Unequal dimension c. Channels should not be parallel d. Against the gravity
Last Answer : a. Equal dimension
Description : Fertilizer and nutrient loss is minimized in this type of irrigation. (a) Bamboo irrigation (b) Furrow irrigation. (c) Spray irrigation. (d) None of the above.
Last Answer : (a) Bamboo irrigation
Description : Irrigation water containing more than —- ppm Boron is harmful to crops a. 0.5 b. 1 c. 2 d. 3
Last Answer : d. 3
Description : State any two advantages of using sprinkler irrigation. -Geography
Last Answer : In Sprinkler Irrigation as water is supplied by means of pipes no water is lost by seepage and also there is no scope for loss of water by evaporation due to direct watering on the fields.
Description : Give one geographical reason for each of the following : 1. Sprinkler irrigation is practiced in arid and semi-arid regions. -Geography
Last Answer : 1. To minimize the loss of water. 2. So that there is demand for irrigation and the cost involved in the construction and operation of the tube well can be recovered by the increased farm ... so digging is easy Deep fertile soil which helps in recovering the cost of construction of canals.
Description : The saving of water in sprinkler and drip irrigation methods as compared to surface irrigation methods
Last Answer : Ans.25-50%and 50-70%water, respectively.
Description : Pressure, applied in sprinkler irrigation system
Last Answer : Ans.>2.5 bar
Description : Which of the following is the advantage of sprinkler irrigation? a. No loss of water by seepage b. No loss of water by evaporation c. Options a and b d. Only option b
Last Answer : c. Options a and b
Description : Sprinkler irrigation is suitable, where the soil has— (A) Clayey texture (B) Loamy texture (C) Undulating topography (D) All of these
Last Answer : (D) All of these
Description : Under Sprinkler Irrigation what is the Land Saving Percent? [a] 5-11% [b] 10-16% [c] 17-22% [d] 23-30% [e] 35-42%
Last Answer : [b] 10-16%
Description : Draw layout of sprinkler irrigation system showing various components on it
Last Answer : layout of sprinkler irrigation system showing various components on it
Description : Dead furrow open furrow is called when plowing is done by (a) Center to side (b) side to center method (c) one way plowing (d) none of the above
Last Answer : (b) side to center method
Description : Irrigation method, suitable for undulating land, sandy soils and Vegetable and fruit crops
Last Answer : Ans.Sprinkler method
Description : Which of the following is not a benefit of this type of canal? A. Controlling floods. B. Cheap method of irrigation. C. Can irrigate huge area. D. Provide water directly from a river to the crops.
Last Answer : C. Can irrigate huge area.
Description : Irrigation canals are generally aligned along a. Ridge line b. Contour line c. Valley line d. Straight line
Last Answer : a. Ridge line
Description : Broad bed furrow system is recommended for — type of soil a. Deep black soil b. Red soil c. Sandy soil d. Loamy soil
Last Answer : a. Deep black soil
Description : Compare the geographical conditions, required of the two major cereal crops in India, rice and wheat. -SST 10th
Last Answer : Two major cereal crops of India are - Rice and wheat Geographical condition for growing Rice:- Temperature - high temperature above 25° C- and high humidity. Rainfall - Above 100 cm annually or assured ... - 50 to 75 cm annual rainfall Soil - Alluvial soil Region - U.P., Haryana, Punjab
Description : Cereal crops show ‘V’ shaped pale yellowing at lower leaf tips due to deficiency of
Last Answer : Ans. N
Description : The recommended fertilizer dose (N:P:K) for cereal crops are
Last Answer : Ans.4:2:1
Description : Which of the production is included in foodgrains production ? (A) Cereal (Rice & Wheat) crops, only (B) Pulse crops, only (C) Coarse cereal crops, only(D) All cereals (Rice & Wheat), pulses and coarse cereal crops
Last Answer : (D) All cereals (Rice & Wheat), pulses and coarse cereal crops
Description : Pick out the wrong statement. (A) Loamy soil is the best soil for vigorous plant growth, while the clayey soil is solid and hence the plant roots penetrate with difficulty (B) Large ... vegetables (D) Cereal crops grown on alkaline soil absorb higher amount of fluorides thereby spreading fluorosis
Last Answer : (C) Application of large excess of Potassic fertiliser in soil increases the valuable carotene in fruits and vegetables
Description : What is the size of Basin (sqm) in Check Basin Method of Irrigation? [a] 05- 20 sqm [b] 15- 30 sqm [c] 20- 35 sqm [d] 25- 40 sqm [e] None of the above
Last Answer : [c] 20- 35 sqm
Description : Back furrow is caused while plowing is done (a)center to side (b) side to center (c)one way plowing. (c) none of the above
Last Answer : a)center to side
Description : Assertion :- In plant cells cell plate method is found for cytokinesis instead of cell furrow method. Reason :- Plant cells are enclosed by a relative
Last Answer : Assertion :- In plant cells cell plate method is found for cytokinesis instead of cell furrow method. ... D. If both Assertion & Reason are false.
Description : Ridge and furrow method is mostly used in
Last Answer : Ans.South India
Description : The method of harvesting a crop which leaves the roots and the lower parts of the plant uncut to give the subtle crops is known as - a. Mulching b. Intensive farming c. Ratooning d. Zero tillage farming
Last Answer : c. Ratooning
Description : The method of harvesting a crop which leaves the roots and the lower parts of the plant uncut to give the subtle crops is known as? a. Mulching B. Intensive farming C. Ratooning D. Zero tillage farming
Last Answer : C. Ratooning
Description : When do cereal coupons generally expire?
Last Answer : If the coupon you received from General Mills has an expiration date, it will be on the coupon. If you do not see an expiration date, the coupon should be a good indefinitely.
Description : what- A farmer plows rows in his field to sow crops. The border of his field is surrounded by a fence to keep out pests. If the two corners of the fence form right angles, which of the following statements is not necessarily true?
Last Answer : the sides of the fence are parallel to the rows of crops.
Description : Crops, which protect another crops from trespassing of animals or restrict the speed of wind and are mainly grown as border
Last Answer : Ans.Border/Guard Crops
Description : Explain how the type of crops grown determines the need for irrigation. -Geography
Last Answer : Rainfall in India is confined to a short duration of three to four months in the rainy season. India has a long growing period which extends throughout the year. Provision of irrigation can make ... this crop is largely grown in western and northwestern parts of India with the help of irrigation.
Description : Irrigation has changed the cropping pattern of many regions with farmers shifting to water intensive and commercial crops”. Mention its ecological consequence. -SST 10th
Last Answer : Salinisation of the soil
Description : In the coastal lowland of Kerala two crops of rice is grown per year because of: [IAS 2003] 1. high temperature in winter 2. adequate rain throughout the year 3. adequate irrigation facility 4. presence of water retentive clayey loam soil (a) Only 1 (b) 2 and 3 (c) 1 and 2 (d) 1, 3, and 4
Last Answer : Ans: (c)
Description : Why is canal irrigation more popular in Northern India? A. The rivers are perennial as they are fed by the melting snows, B. The surface of the land is almost flat C. The demand for irrigation is very great in North India as a variety of crops are grown,
Last Answer : d. All.
Description : Which is not an adverse effect of irrigation? (a) Irrigation changes cropping pattern. (b) Water intensive crops are grown in dry areas. (c) Salinization of soil (d) Increase in crop yield.
Last Answer : (c) Salinization of soil
Description : Need for irrigation is on account of, A. Seasonal Rainfall. B. Uneven distribution of rainfall. C. Different water needs of crops. D. All the above.
Last Answer : D. All the above.
Description : These crops cannot be grown without irrigation. A. Rice and Pulses. B. Sugarcane and chilly. C. Wheat and Millets. D. Tea and oilseeds.
Last Answer : B. Sugarcane and chilly.
Description : Artificial supply of water to the crops is termed as A. Water supply. B. Irrigation. C. Cultivation. D. Crop production.
Last Answer : B. Irrigation