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Agriculture,Productions and
Agricultural statistics

📌 Total agricultural land in the world --7.5%

• Total agricultural based population in the world is --54%

• Highest agricultural based population country - malavi ( AFRICA)-- 92%

• LOWEST agricultural based population country -- UK -- 6%

• India agricultrual population -- 64%

• India agriculture contributes almost 4% of gdp

• Total agricultural land -- out of 100% -- food crops --74% , cash crops --26%

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1. The science concerned with vegetable culture is called

(a) floriculture

(b) olericulture

(c) horticulture

(d) agriculture

*Ans. (b)*

2. Which of the following elements is almost non essential for plants?

(a) Ca

(b) Mo

(c) Zn

(d) Na

*Ans. (d)*

3. Although a deficiency of any one of the elements listed may result in chlorosis, only one of these elements is an element found in chlorophyll. Which is it?

(a) Zinc

(b) Iron

(c) Magnesium

(d) Chloride

*Ans. (c)*

4. Which of the following elements is not present in a nitrogenous base?

(a) Hydrogen

(b) Carbon

(c) Phosphorus

(d) Nitrogen

*Ans. (c)*

5. A water-fern, which is used as a green manure in rice fields, is

(a) Salvinia

(b) Mucor

(c) Aspergillus

(d) Azolla

*Ans. (d)*

6. Green manure plants used by farmers mainly belong to

(a) compositae

(b) leguminosae

(c) solanaceae

(d) poaceae

*Ans. (b)*

7. Major food crops of the world belongs to

(a) leguminosae

(b) gramineae

(c) solanaceae

(d) cruciferae

*Ans. (b)*

8. The principal cereal crop of India is

(a) wheat

(b) rice

(c) barley

(d) sorghum

*Ans. (b)*

9. Which one among the following chemicals is used for causing defoliation of forest trees?

(a) Posphon D

(b) Malic hydrazide

(c) 2, 4-D

(d) Amo 1618

*Ans. (c)*

10. Bioherbicides have been recommended

(a) to prevent ecodegradation

(b) because of their ready availability

(c) because of their cheap rates

(d) because of their abundance

*Ans. (a)*

11. The most important weed against which eradication measures would be taken on war

footings is

(a) Eichhornia

(b) Dactylis

(c) Parthenium

(d) Ageratum

*Ans. (c)*

12. Water logging of soil makes it physiologically dry because

(a) this condition does not allow the capillary force to work

(b) this condition does not allow oxygen to enter the soil

(c) both (a) and (b)

(d) none of these

*Ans. (b)*

13. Which one of the following is natural insecticide?

(a) pyrethrum

(b) nicotine

(c) both (a) and (b)

(d) none of these

*Ans. (C)

14. The process by which nutrient chemicals or contaminants are dissolved and carried away by water, or are moved into a lower layer of soil

(a) mulching

(b) desertification

(c) incineration

(d) leaching

*Ans. (d)*

15. Which of the following is an example of a weed of rabi season that infest wheat crop?

(a) Chenopodium

(b) Motha

(c) Jangali jowar

(d) None of the above

*Ans. (a)*

16. First bioinsecticide developed commercial scale was

(a) quinine

(b) DDT

(c) organophosphate

(d) sporeine

*Ans. (d)*

17. Composted manure is produced from

(a) farmyard manure and green manure

(b) farm refuse and household refuse

(c) organic remains of biogas plants

(d) rotten vegetables and animal refuse

*Ans. (d)*

18. Norin-l0 gene from Japan is a

(a) dwarf gene of wheat

(b) dwarf gene of rice

(c) dwarf gene of maize

(d) disease resistant gene of rice

*Ans. (a)*

19. Aims of plant breeding are to produce

(a) disease-free varieties

(b) high-yielding varieties

(c) early-maturing varieties

(d) all of the above

*Ans. (d)*

20. Growing of two or more crops simultaneously on the same piece of land is called

(a) mixed cropping

(b) mixed farming

(c) intercropping

(d) fanning

*Ans. (a)*

21. The Mexican dwarf wheat variety was developed by

(a) Swaminathan

(b) Borlaugh

(c) Watson

(d) Khush

*Ans. (b)*

22. The desired varieties of

economically useful crops are raised by

(a) vemalisation

(b) mutation

(c) natural selection

(d) hybridisation

*Ans. (d)*

23. High-yielding varieties of wheat were primarily developed by Indian scientist by crossing- breeding traditional varieties with

(a) American varieties

(b) Mexican varieties

(c) European varieties

(d) African varieties

*Ans. (b)*

24. A plant breeder: waists to develop a disease resistant variety. What should he do first?

(a) Hybridisation

(b) Mutation

(c) Selection

(d) Production of crop

*Ans. (c)*

25. Selection of homozygous plant is

(a) pure line selection

(b) mass selection

(c) mixed selection

(d) introduction

*Ans. (a)

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*Animal Husbandry & Dairy Science*

1 What is the mean of ration? *It is allowance feed given to animal for a period of 24 hours.* ✅

2 Roughages are the feed stuff which contains more than of crude fiber and less than of TDN.? *18% , 60%*✅

3 What should be the maximum concentration of crude fiber in poultry ration? *6 to 8%*✅

4 What should be the temperature of water present in an artificial vagina while collecting the semen? *45°C*✅

5 Dairy cow with “Very Good” grade scores points in judging score card ? *85-90*✅

6 Colostrum is given to:? *New born calves only*✅

7 Berseem contains __ of crude protein? *17-19%*

8 Back crossing means? *Mating of crossbred female to one of its pure breed parent*✅

9 Onion is which kind of crop? *Long day plant*✅

10 Scab or wart like lesions on featherless part of body such as comb and wattles is symptom of which of the following disease? *Fowl pox*✅

11 Nutrients which are required by plants in small quantity are referred as? *Micro nutrients*✅

12. 2 kg bran plus 1kg jaggary or molasses moistened with lukewarm water is given to? *Freshly calved cow or buffalo*✅

13 Milk secreting hormone oxytocin is secreted from? *Posterior pituitary gland*✅

14 Milk produced by which of the following method is more hygienic? *Machine milking*✅

15 Which is the oldest method for poultry keeping? *Free Range system*✅

16 Which is the best crop for hay making? *Green oat*✅

17 Which acid is used in the Gerber fat testing method? *Sulphuric acid*✅

18 Which part of ruminant stomach contains 100 folds from inside called as laminae? *Omasum*✅

19 Which of the following is not a productive roughage? *Green maize*✅

20 Which is not the part of male reproductive system? *Fallopian tubes*✅

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Essay topics for NABARD MAINS 2019:- dekhlo sab, mujhe toh sahi lage

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What is the expected cut off of nabard manager 2019?? when the results will be out??

@Superman222299  ·  816 karma

It could be around 120-125 nd result in 10-12 days at max

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@Jagmeet777  ·  7 karma

@Superman222299 For a SC candidtae ?

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Hii..any idea about good attempts for nabard manager2019?? what's expected cut off?

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Bhaio essay ke topics mil gaye, last year bhi 1 exact same topic aya tha NABARD mains mein anuj jindal ki videos se

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Guys check out your score and let me know how much you all scored. Mere theek thak bane hai, jyada cahe nahi.

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