How to increase soil fertility ?

Question

How to increase soil fertility ?

asked Jan 28, 2022 by anonymous

1 Answer

Answer :

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

answered Jan 28, 2022 by anonymous

Related questions

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

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Last Answer : (C) Alley cropping

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What is the reason for the reduced soil fertility? a. Over Irrigation b. Poor Drainage c. Continuous cropping d. Imbalanced use of fertilizers e. Pesticide

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The inherent capacity of soil to provide essential chemical elements for the growth of plants is termed as – a. Soil Productivity b. Soil Fertility c. Soil capacity d. Soil flexibility e. Soil Utility

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Last Answer : b. Soil Fertility

Crop logging’ is the method of? a. Soil fertility evaluation b. Plan analyst for assessing requirements for nutrients for crop production c. Assessing crop damage d. Testing suitability of fertilizers e. None of these

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Last Answer : e. None of these

When the fertility gradient of the field is in two directions, the most appropriate experimental design is (A) CRD (B) RBD (C) Split (D) LSD

Description : When the fertility gradient of the field is in two directions, the most appropriate experimental design is (A) CRD (B) RBD (C) Split (D) LSD

Last Answer : (D) LSD

When the fertility gradient of the field is in two directions, the most appropriate experimental design is (A) CRD (B) RBD (C) Split (D) LSD

Description : When the fertility gradient of the field is in two directions, the most appropriate experimental design is (A) CRD (B) RBD (C) Split (D) LSD

Last Answer : (D) LSD

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

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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

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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.

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.

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

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

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How can fertility of soil be improved? -General Knowledge

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

Last Answer : answer:

$ 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

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)

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

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

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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.

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

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Last 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 ... and thus reciprocally ameliorated; so that they may afford more uniform nourishment to the roots of plants

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

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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

Which of the following is not an advantage of weeds? a. A Controls Soil Erosion b. B Expedites water flow in irrigation canals c. C Maintain Soil Fertility d. D Used as fodder

Description : Which of the following is not an advantage of weeds? a. A Controls Soil Erosion b. B Expedites water flow in irrigation canals c. C Maintain Soil Fertility d. D Used as fodder

Last Answer : b. B Expedites water flow in irrigation canals

Most important objective of mixed farming is — a. Subsistence b. Income generation c. Soil fertility improvement d. Soil conservation

Description : Most important objective of mixed farming is — a. Subsistence b. Income generation c. Soil fertility improvement d. Soil conservation

Last Answer : a. Subsistence

What are soils? How are they formed? Or ( Describe the factors that contribute to the formation and fertility to the soil.)

Description : What are soils? How are they formed? Or ( Describe the factors that contribute to the formation and fertility to the soil.)

Last Answer : i. Loose and fragmented uppermost layer of the earth's crust, which is useful for plants, is called soil. It is the basic resources of agriculture. ii. It consists of both organic and ... erosion. Climate determines the rate of weathering and the type of vegetation. Time provide maturity to soils.

Environmental factors which increases the allelopathic effects are a).low soil fertility b). Warm wet condition c). Cold wet conditions d). a and b

Description : Environmental factors which increases the allelopathic effects are a).low soil fertility b). Warm wet condition c). Cold wet conditions d). a and b

Last Answer : d). a and b

In our country, large patches of forest are being cleared for cultivation of crops . The environmental impact of such practice lead to a) soil erosion b)soil conservation c)soil pollution d)soil fertility

Description : In our country, large patches of forest are being cleared for cultivation of crops . The environmental impact of such practice lead to a) soil erosion b)soil conservation c)soil pollution d)soil fertility

Last Answer : a) soil erosion

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 : rice cultivation

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 : For increasing fertility of the soil.

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

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 : Shifting agriculture

Want to know the names of some foods that help increase female fertility ?

Description : Want to know the names of some foods that help increase female fertility ?

Last Answer : At present many women are suffering from fertility problems. In addition to environmental problems, getting married too late is also a factor. Many times the fertility of the female body is reduced due ... etc. maintain the balance of hormones in the body. As a result, women benefit from pregnancy.

What type of soil is most eroded ?

Description : What type of soil is most eroded ?

Last Answer : Erosion is more in sandy soils.

What are the natural causes of soil erosion ?

Description : What are the natural causes of soil erosion ?

Last Answer : The natural cause of land erosion is wind.

What are the main types of soil erosion ?

Description : What are the main types of soil erosion ?

Last Answer : There are mainly two types of soil erosion.

How long does it usually take for the roots of the crop to rot well in the soil ?

Description : How long does it usually take for the roots of the crop to rot well in the soil ?

Last Answer : It usually takes 10 to 15 days for the roots of the crop to mix well with the decomposed soil .