Which one of the following practices is adopted for restoring the fertility of soil? (1) Weeding (2) Levelling (3) (2) sweet jowar (4) (4) Harrowing

Which one of the following practices is adopted for restoring the fertility of soil? (1) Weeding (2) Levelling (3) (2) sweet jowar (4) (4) Harrowing
by

1 Answer

Answer :

(2) sweet jowar Explanation: Fallowing, in agriculture, is the mode of preparing land, by ploughing it a considerable time before it is ploughed for seed. As a result of fallowing, parts of the soil become better incorporated, and thus reciprocally ameliorated; so that they may afford more uniform nourishment to the roots of plants
by
selected by

Related questions

Which one of the following practices is adopted for restoring the fertility of soil ? (1) Weeding (2) Levelling (3) Fallowing (4) Harrowing

Description : Which one of the following practices is adopted for restoring the fertility of soil ? (1) Weeding (2) Levelling (3) Fallowing (4) Harrowing

Last Answer : Fallowing

The crop mainly grown in hills is : (1) sweet corn (2) sweet jowar (3) sweet potato (4) sweet pea

Description : The crop mainly grown in hills is : (1) sweet corn (2) sweet jowar (3) sweet potato (4) sweet pea

Last Answer : (2) sweet jowar Explanation: Sweet potato may be grown either on hills or beds. Rows need to be spaced 90-120 cm apart with plants spaced 30-40 cm apart in the row. It is known in ... throughout the country. It is the second most important root crop after potato in terms of production and area.

The crop mainly grown in hills is : (1) sweet corn (2) sweet jowar (3) sweet potato (4) sweet pea

Description : The crop mainly grown in hills is : (1) sweet corn (2) sweet jowar (3) sweet potato (4) sweet pea

Last Answer :  sweet jowar

The purpose of harrowing is to: a Pulverize soil b Destroy weeds c Break clods d All are correct

Description : The purpose of harrowing is to: a Pulverize soil b Destroy weeds c Break clods d All are correct

Last Answer : d All are correct

Rotation of crops means (a) Same crop is grown again and again (b) Two crops are grown simultaneously to increase productivity of the soil (c) Different crops are grown in succession to maintain the soil fertility (d) None of the above

Description : Rotation of crops means (a) Same crop is grown again and again (b) Two crops are grown simultaneously to increase productivity of the soil (c) Different crops are grown in succession to maintain the soil fertility (d) None of the above

Last Answer : Ans: (c)

Fertility of soil can be improved by : [IAS 1989] (a) adding living earthworms (b) adding dead earthworms (c) removing dead earthworms (d) removing living earthworms and adding dead earthworms

Description : Fertility of soil can be improved by : [IAS 1989] (a) adding living earthworms (b) adding dead earthworms (c) removing dead earthworms (d) removing living earthworms and adding dead earthworms

Last Answer : Ans: (a)

Which one of the following is the correct sequence of crop rotation with a view to increasing soil fertility? (a) Wheat, Potato, Barley, Pea (b) Potato, Wheat, Pea, Barley (c) Barley, Pea, Wheat, Potato (d) Pea, Barley, Wheat, Potato

Description : Which one of the following is the correct sequence of crop rotation with a view to increasing soil fertility? (a) Wheat, Potato, Barley, Pea (b) Potato, Wheat, Pea, Barley (c) Barley, Pea, Wheat, Potato (d) Pea, Barley, Wheat, Potato

Last Answer : Ans: (c)

Which of the following methods does not help in conserving soil fertility and moisture? (1) Contour ploughing (2) Dry farming (3) Strip cropping (4) Shifting agriculture

Description : Which of the following methods does not help in conserving soil fertility and moisture? (1) Contour ploughing (2) Dry farming (3) Strip cropping (4) Shifting agriculture

Last Answer : (4) Shifting agriculture Explanation: Shifting cultivation is an agricultural system in which plots of land are cultivated temporarily, then abandoned. It is also known as slash and burn ... reclaimed by natural vegetation, or sometimes converted to a different long-term cyclical farming practice.

Rotation of crops means – (1) growing of different crops in succession to maintain soil fertility (2) some crops are grown again and again (3) two or more crops are grown simultaneously to increase productivity (4) None of the above

Description : Rotation of crops means – (1) growing of different crops in succession to maintain soil fertility (2) some crops are grown again and again (3) two or more crops are grown simultaneously to increase productivity (4) None of the above

Last Answer : (1) growing of different crops in succession to maintain soil fertility Explanation: Crop rotation is the practice of growing a series of dissimilar/different types of crops in the same area ... and can also improve soil structure and fertility by alternating deep-rooted and shallow-rooted plants.

In order to do fly levelling the following type of methodology is adopted (a) Rise & fall method (b) Height of instrument method (c) Both the above* (d) None of the above

Description : In order to do fly levelling the following type of methodology is adopted (a) Rise & fall method (b) Height of instrument method (c) Both the above* (d) None of the above

Last Answer : c) Both the above*

Which of the following is NOT a food-grain? (a) Wheat (b) Rice (c) Maize (d) Jowar (e) Cotton

Description : Which of the following is NOT a food-grain? (a) Wheat (b) Rice (c) Maize (d) Jowar (e) Cotton

Last Answer : Ans: (e)

With reference to the area devoted to its cultivation pulses hold the third place in India. Which crops occupy the first and second places respectively? (a) Rice and Wheat (b) Rice and Cotton (c) Jowar and Cotton (d) Jowar and Bajara

Description : With reference to the area devoted to its cultivation pulses hold the third place in India. Which crops occupy the first and second places respectively? (a) Rice and Wheat (b) Rice and Cotton (c) Jowar and Cotton (d) Jowar and Bajara

Last Answer : Ans: (a)

Which of the following is a tropical monsoon crop? (a) Jowar (b) Chillies (c) Rice (d) Ragi

Description : Which of the following is a tropical monsoon crop? (a) Jowar (b) Chillies (c) Rice (d) Ragi

Last Answer : Ans: (c)

Which of the following are not kharif crops? (a) Bajara and Maize (b) Rice and Jowar (c) Sugarcane and Groundnut (d) Barley and Mustard

Description : Which of the following are not kharif crops? (a) Bajara and Maize (b) Rice and Jowar (c) Sugarcane and Groundnut (d) Barley and Mustard

Last Answer : Ans: (d)

Name the food crop which gives highest output in India. (1) Wheat (2) Jowar (3) Maize (4) Rice

Description : Name the food crop which gives highest output in India. (1) Wheat (2) Jowar (3) Maize (4) Rice

Last Answer : (1) Wheat Explanation: The Green Revolution benefited wheat the most. Though the area under rice is considerably larger than land under wheat, the latter has been marked by higher productivity due to the ... and sub-stantial use of pesticides. The acreage yield has been higher in the case of wheat.

Which of the following are not grown in the Kharif season? (1) Bajra and rice (2) Maize and jowar (3) Barley and mustard (4) Jowar and rice

Description : Which of the following are not grown in the Kharif season? (1) Bajra and rice (2) Maize and jowar (3) Barley and mustard (4) Jowar and rice

Last Answer : (3) Barley and mustard Explanation: Kharif crops refer to the planting, cultivation and harvesting of any domesticated plant sown In the rainy (monsoon) season on the Asian subcontinent. Such crops are ... , green gram, sugarcane, pigeon pea, black gram, groundnut, sunflower, soyabean, rice, etc.

Crop rotation is being adopted – (1) to increase the productivity of the land (2) to increase the crop yield (3) to increase the soil water (4) to increase the crop resistance to pests.

Description : Crop rotation is being adopted – (1) to increase the productivity of the land (2) to increase the crop yield (3) to increase the soil water (4) to increase the crop resistance to pests.

Last Answer : (1) to increase the productivity of the land Explanation: Crop rotation is the practice of growing a series of dissimilar types of crops in the same area in sequential seasons for various ... the replenishment of nitrogen through the use of green manure in sequence with cereals and other crops.

So, a mother has taken the harrowing decision to end the life of her child, in a desperate act of Euthanasia, should she be jailed for nine years?

Description : So, a mother has taken the harrowing decision to end the life of her child, in a desperate act of Euthanasia, should she be jailed for nine years?

Last Answer : Wow! I can understand to a certain extinct of why she did it, but on the other hand I can’t agree with what she did. I would not want to have been on the jury for this one.

tractor us used for major operation such as ploughing, harrowing, sowing, harvesting and transporting work. A. Row crop Tractor C. Special purpose tractor B. Crawler tractor D. General purpose tractor

Description : tractor us used for major operation such as ploughing, harrowing, sowing, harvesting and transporting work. A. Row crop Tractor C. Special purpose tractor B. Crawler tractor D. General purpose tractor

Last Answer : General purpose tractor

One operation of rotavator dose a job equivalent to a) One ploughing + two harrowing b) One harrowing + two ploughing c) One ploughing only d) One harrowing only

Description : One operation of rotavator dose a job equivalent to a) One ploughing + two harrowing b) One harrowing + two ploughing c) One ploughing only d) One harrowing only

Last Answer : a) One ploughing + two harrowing

If Canada and the United States were to merge into one country, what best demonstrated practices of each country should be adopted by all?

Description : If Canada and the United States were to merge into one country, what best demonstrated practices of each country should be adopted by all?

Last Answer : I’m sure Americans would appreciate some better healthcare, and I’m sure Canada would appreciate our hardcore, unregulated capitalism lol…..Ok I’m just kidding, but I’m having a hard time thinking of something good the United States could offer….

The International Civil Aviation Organisation (ICAO) establishes: a. Standards and recommended international practices for contracting member states b. Aeronautical standards adopted by all states c. Proposals for aeronautical regulations in the form of 18 annexes

Description : The International Civil Aviation Organisation (ICAO) establishes: a. Standards and recommended international practices for contracting member states b. Aeronautical standards adopted by all states c. Proposals for aeronautical regulations in the form of 18 annexes

Last Answer : a. Standards and recommended international practices for contracting member states

The International Civil Aviation Organisation (ICAO) establishes: a. Standards and recommended international practices for contracting member states b. Aeronautical standards adopted by all states c. Proposals for aeronautical regulations in the form of 18 annexes d. Standards and recommended practices applied without exception by all states, signatory to the Chicago convention

Description : The International Civil Aviation Organisation (ICAO) establishes: a. Standards and recommended international practices for contracting member states b. Aeronautical standards adopted by all ... recommended practices applied without exception by all states, signatory to the Chicago convention

Last Answer : a. Standards and recommended international practices for contracting member states

Pudding is done to— (A) Reduce percolation of water (B) Pulverise and levelling soil (C) Kill weeds (D) All of the above

Description : Pudding is done to— (A) Reduce percolation of water (B) Pulverise and levelling soil (C) Kill weeds (D) All of the above

Last Answer : (D) All of the above

In ……levelling board is attached to the rear side of the unit for levelling the tilled soil. a. Disc b. Mould board d. None of the above

Description : In ……levelling board is attached to the rear side of the unit for levelling the tilled soil. a. Disc b. Mould board d. None of the above

Last Answer : Ans - c. Rotary tiller

The process of preparing soil which involves loosening and turning of soil is known as _____. a) sowing b)ploughing c)broadcasting d)levelling

Description : The process of preparing soil which involves loosening and turning of soil is known as _____. a) sowing b)ploughing c)broadcasting d)levelling

Last Answer : b)ploughing

Pudding is done to a) Reduce percolation of water b) Pulverise and levelling soil c) Kill weeds D) All of the above

Description : Pudding is done to a) Reduce percolation of water b) Pulverise and levelling soil c) Kill weeds D) All of the above 

Last Answer : D) All of the above 

Which one of the following tribes practices pastoral nomadism? (1) Boro (2) Masai (3) Pygmies (4) Eskimo

Description : Which one of the following tribes practices pastoral nomadism? (1) Boro (2) Masai (3) Pygmies (4) Eskimo

Last Answer : (3) Pygmies Explanation: Pygmies are nomadic huntergatherers who live in the equatorial rainforests of central Africa as well as parts of southeast Asia. They are nomadic, and obtain their food ... cultural identity is very closely tied to the rainforest, as are their spiritual and religious views.

Q1. Compare the use of manure and fertilizers in maintaining soil fertility. -Science

Description : Q1. Compare the use of manure and fertilizers in maintaining soil fertility. -Science

Last Answer : Manure improves the soil quality with added nutrients. Manure provides extra organic matter called humus to the soil and therefore increasing the water retention capacity of sandy soils and drainage in clayey ... do not get oxygen properly. The nature of soil changes either to basic or acidic.

What is the role of microbes in soil fertility? -Biology

Description : What is the role of microbes in soil fertility? -Biology

Last Answer : answer:

What is the role of bacteria in soil fertility? -Biology

Description : What is the role of bacteria in soil fertility? -Biology

Last Answer : answer:

How can fertility of soil be improved? -General Knowledge

Description : How can fertility of soil be improved? -General Knowledge

Last Answer : The answer is 'By addingliving earthworms'

How can fertility of soil be improved? -General Knowledge

Description : How can fertility of soil be improved? -General Knowledge

Last Answer : answer:

How to increase soil fertility ?

Description : How to increase soil fertility ?

Last Answer : There is no substitute for using organic manure to increase soil fertility.

$ Crop rotation decreasess the soil fertility. ! High concentration of minerals is required as fertilizers.

Description : $ Crop rotation decreasess the soil fertility. ! High concentration of minerals is required as fertilizers.

Last Answer : $ Crop rotation decreasess the soil fertility. ! High concentration of minerals is required as fertilizers. A. ... D. If both As and R are wrong.

Soil fertility is depleted due to

Description : Soil fertility is depleted due to

Last Answer : Soil fertility is depleted due to A. Pan breaking B. Terracing C. Intensive agriculture D. Contour bunding

What factors improve soil fertility?

Description : What factors improve soil fertility?

Last Answer : humus, manure, and nitrogen ::::: apex

How does cyclone decrease the fertility of the soil in the coastal areas?

Description : How does cyclone decrease the fertility of the soil in the coastal areas?

Last Answer : It floods the land with saline water

What effect when some farmer use too much chemical fertilizers to replenish soil fertility?

Description : What effect when some farmer use too much chemical fertilizers to replenish soil fertility?

Last Answer : Feel Free to Answer

Why does farmers need to artificially improve soil fertility?

Description : Why does farmers need to artificially improve soil fertility?

Last Answer : Need answer

How is the fertility of soil renewed and conserved?

Description : How is the fertility of soil renewed and conserved?

Last Answer : Techniques for improved soil conservation include crop rotation, cover crops, conservation tillage and planted windbreaks, affect both erosion and fertility.

How does soil pH affect soil fertility?

Description : How does soil pH affect soil fertility?

Last Answer : soil fertility increases soil PH

A practice of turning un-decomposed fresh green plant tissue into the soil to improve fertility status and physical structure of the soil.

Description : A practice of turning un-decomposed fresh green plant tissue into the soil to improve fertility status and physical structure of the soil.

Last Answer : Ans. Green Manuring

Rotation of crops is essential (1) For increasing the quantity of minerals. (2) For decreasing the quantity of proteins. (3) For getting different kinds of crops. (4) For increasing fertility of the soil.

Description : Rotation of crops is essential (1) For increasing the quantity of minerals. (2) For decreasing the quantity of proteins. (3) For getting different kinds of crops. (4) For increasing fertility of the soil.

Last Answer : (4) For increasing fertility of the soil. Explanation: Crop rotation is the practice of growing a series of dissimilar/different types of crops in the same area in sequenced seasons. It gives ... the replenishment of nitrogen through the use of green manure in sequence with cereals and other crops.

Azolla increases soil fertility for – (1) maize cultivation (2) wheat cultivation (3) barley cultivation (4) rice cultivation

Description : Azolla increases soil fertility for – (1) maize cultivation (2) wheat cultivation (3) barley cultivation (4) rice cultivation

Last Answer : (4) rice cultivation Explanation: The nitrogen-fixing capability of Azolla has led to it being widely used as a biofertiliser for increasing the productivity of rice fields. When rice paddies ... can be inoculated with Azolla., which then quickly multiplies to cover the water, suppressing weeds.

How fertility of soil can be increased in rice fields?

Description : How fertility of soil can be increased in rice fields? 

Last Answer : Nitrogen fixing blue green algae like Nostoc and Anabaena are grown.  

Fertility of soil is measured by its ability to (a) retain nutrients (b) hold organic materials (c) hold water (d) support life.

Description : Fertility of soil is measured by its ability to (a) retain nutrients (b) hold organic materials (c) hold water (d) support life.

Last Answer : (d) support life.

A system of rotating crops with legume or grass pasture to improve soil structure and fertility is called (a) strip farming (b) shifting agriculture (c) ley farming (d) contour farming.

Description : A system of rotating crops with legume or grass pasture to improve soil structure and fertility is called (a) strip farming (b) shifting agriculture (c) ley farming (d) contour farming.

Last Answer : (c) ley farming

A farming system in which airable crops are grown in alleys formed by trees or shrubs, to establish soil fertility and to enhance soil productivity, is known as— (A) Relay cropping (B) Multiple cropping (C) Alley cropping (D) Mixed cropping

Description : A farming system in which airable crops are grown in alleys formed by trees or shrubs, to establish soil fertility and to enhance soil productivity, is known as— (A) Relay cropping (B) Multiple cropping (C) Alley cropping (D) Mixed cropping

Last Answer : (C) Alley cropping

Fertility of soil can be improved by? a. Adding living earthworms b. Adding dead earthworms c. Removing dead earthworms d. Removing dead earthworms and adding living earthworms e. None of these

Description : Fertility of soil can be improved by? a. Adding living earthworms b. Adding dead earthworms c. Removing dead earthworms d. Removing dead earthworms and adding living earthworms e. None of these

Last Answer : a. Adding living earthworms