Which of the following listed is not a feature of organic farming? (1) The non-use of chemical fertilizers and pesticides (2) Soil is nurtured for furture use by maintaining micro-or-danisms tin (3) Use of synthetic fertilizers (4) Very less energy consumption

Which of the following listed is not a feature of organic farming? (1) The non-use of chemical fertilizers and pesticides (2) Soil is nurtured for furture use by maintaining micro-or-danisms tin (3) Use of synthetic fertilizers (4) Very less energy consumption
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(3) Use of synthetic fertilizers Explanation: Organic farming is a form of agriculture that re-lies on techniques such as crop rotation, green manure, compost, and biological pest control. It uses fertilizers and pesticides if they are considered natural (such as bone meal from animals or pyrethrin from flowers), but it excludes the use of synthetic petrochemical fertilizers and pesticides, plant growth regulators, etc.
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Which of the following listed is not a feature of organic farming ? (1) The non-use of chemical fertilizers and pesticides (2) Soil is nurtured for furture use by maintaining micro-organisms (3) Use of synthetic fertilizers (4) Very less energy consumption

Description : Which of the following listed is not a feature of organic farming ? (1) The non-use of chemical fertilizers and pesticides (2) Soil is nurtured for furture use by maintaining micro-organisms (3) Use of synthetic fertilizers (4) Very less energy consumption

Last Answer : Use of synthetic fertilizers

Organic food is supposed to be better for human consumption because – (1) It is grown in glass house air tight environment (2) It is grown without the use of chemicals & synthetic pesticides (3) It depends on chemicals & fertilizers (4) It is too expensive to buy

Description : Organic food is supposed to be better for human consumption because – (1) It is grown in glass house air tight environment (2) It is grown without the use of chemicals & synthetic pesticides (3) It depends on chemicals & fertilizers (4) It is too expensive to buy

Last Answer : (2) It is grown without the use of chemicals & synthetic pesticides Explanation: There are at least two good arguments for eating organic: fewer pesticides and more nutrients. In ... organic foods contain higher levels of antioxidants and less harmful chemicals than conventionally farmed pro-duce.

Organic food is supposed to be better for human consumption because : (1) It is grown in glass house & air tight environment. (2) It is grown without the use of chemicals & synthetic pesticides. (3) It depends on chemicals & fertilizers. (4) It is too expensive to buy.

Description : Organic food is supposed to be better for human consumption because : (1) It is grown in glass house & air tight environment. (2) It is grown without the use of chemicals & synthetic pesticides. (3) It depends on chemicals & fertilizers. (4) It is too expensive to buy.

Last Answer : It is grown without the use of chemicals & synthetic pesticides. 

Natural organic fertilizers are found to be better then chemical fertilizers because – (1) chemical fertilizers are less productive (2) organic fertilizers are more productive (3) organic fertilizers sustain soil productivity (4) chemical fertilizers are toxic

Description : Natural organic fertilizers are found to be better then chemical fertilizers because – (1) chemical fertilizers are less productive (2) organic fertilizers are more productive (3) organic fertilizers sustain soil productivity (4) chemical fertilizers are toxic

Last Answer : (3) organic fertilizers sustain soil productivity Explanation: Organic fertilizers like compost are either soil conditioners or growth enhancers. They sustain crop yields and soil productivity in intensive cropping systems which leave low organic residues on the soil.

Natural organic fertilizers are found to be better then chemical fertilizers because (1) chemical fertilizers are less productive (2) organic fertilizers are more productive (3) organic fertilizers sustain soil productivity (4) chemical fertilizers are toxic

Description : Natural organic fertilizers are found to be better then chemical fertilizers because (1) chemical fertilizers are less productive (2) organic fertilizers are more productive (3) organic fertilizers sustain soil productivity (4) chemical fertilizers are toxic

Last Answer : organic fertilizers sustain soil productivity

What type of pollution do you get from using chemical fertilizers and pesticides?

Description : What type of pollution do you get from using chemical fertilizers and pesticides?

Last Answer : Air, land, noise and water pollution are the types of pollutionthat using chemical fertilizers and pesticides give. Artificial,laboratory-made, non-organic, synthetic fertilizers and ... and pesticide applications sometimes followmonthly schedules spring through fall and use noisy equipment.

Consider the following statements (A–D) about organic farming. (A) Utilizes genetically modified crops like Bt cotton (B) Uses only naturally produced inputs like compost (C) Does not use pesticides and urea (D) Produces vegetables rich in vitamins and minerals Which of the above statements are correct? (a) B, C and D (b) C and D only (c) B and C only (d) A and B only

Description : Consider the following statements (A-D) about organic farming. (A) Utilizes genetically modified crops like Bt cotton (B) Uses only naturally produced inputs like compost (C) Does not use pesticides and urea (D) Produces vegetables ... C and D (b) C and D only (c) B and C only (d) A and B only

Last Answer : (c) B and C only

High quality crop soil requires humus as a major component. Which of the following best describes the composition of humus w) fine sand particles x) decaying organic matter y) mineral like clay matter z) chemical fertilizers

Description : High quality crop soil requires humus as a major component. Which of the following best describes the composition of humus w) fine sand particles x) decaying organic matter y) mineral like clay matter z) chemical fertilizers

Last Answer : ANSWER: X -- DECAYING ORGANIC MATTER 

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.

Fertilizers, pesticides and insecticides may causes

Description : Fertilizers, pesticides and insecticides may causes

Last Answer : Fertilizers, pesticides and insecticides may causes A. air pollution B. water pollution C. Both A and B D. None of the above

For providing inputs like quality seeds, fertilizers and pesticides, the agency present at the Village Panchayat Samiti Level is – 1) Nationalised Banks 2) Cooperative Society 3) Insurance Companies

Description : For providing inputs like quality seeds, fertilizers and pesticides, the agency present at the Village Panchayat Samiti Level is – 1) Nationalised Banks 2) Cooperative Society 3) Insurance Companies

Last Answer : 3) On the ventral surface of leaves

The package technology which brought about Green Revolution comprised manily of (1) man-power, mechanical cultivators and electricity (2) changes in crop pattern, industrialization and chemical fertilizers (3) irrigations, bio-chemical fertilizers and highyield varieties of seeds (4) electricity, irrigation and introduction of dry farming

Description : The package technology which brought about Green Revolution comprised manily of (1) man-power, mechanical cultivators and electricity (2) changes in crop pattern, industrialization and chemical ... and highyield varieties of seeds (4) electricity, irrigation and introduction of dry farming

Last Answer : (3) irrigations, biochemical fertilizers and high-yield varieties of seeds Explanation: Using seeds with superior genetics was the scientific aspect of the Green Revolution. The Green ... water supply and improved moisture utilization, fertilizers, and pesticides, and associated management skills.

Chemical used for organic farming; neu- tralizing acidic soil?

Description : Chemical used for organic farming; neu- tralizing acidic soil?

Last Answer : Potassium Bicarbonate

Humus is a type of – (1) fossil seen on the rocks (2) decaying organic matters in soil (3) fertilizers applied in soil (4) special growth found in plants

Description : Humus is a type of – (1) fossil seen on the rocks (2) decaying organic matters in soil (3) fertilizers applied in soil (4) special growth found in plants

Last Answer : (2) decaying organic matters in soil Explanation: Humus refers to the decomposed and partly decomposed organic matter or animal and vegetation originally present in the soil.

Humus is a type of (1) fossil seen on the rocks (2) decaying organic matters in soil (3) fertilizers applied in soil (4) special growth found in plants

Description : Humus is a type of (1) fossil seen on the rocks (2) decaying organic matters in soil (3) fertilizers applied in soil (4) special growth found in plants 

Last Answer : decaying organic matters in soil

Highest consumption of pesticides found in

Description : Highest consumption of pesticides found in

Last Answer : Ans. Cotton (54%) (11) Sugarcane

(2) Nitrogen, Phosphorous and Sodium Explanation: Fertilizer (or fertiliser) is any organic or inorganic material of natural or synthetic origin (other than liming materials) that is added to a soil to supply one or more plant nutrients essential to the growth of plants. The three elements most needed in common fertilisers are Nitrogen.

Description : (2) Nitrogen, Phosphorous and Sodium Explanation: Fertilizer (or fertiliser) is any organic or inorganic material of natural or synthetic origin (other than liming materials) that is added to a ... essential to the growth of plants. The three elements most needed in common fertilisers are Nitrogen.

Last Answer : Metal are good conductors, because – (1) they contain free electrons (2) the molecules in them are very close to each other (3) the molecules in them collide very freely (4) they contain reflecting surface

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

Are organic pesticides/fungicides really better than synthetics?

Description : Are organic pesticides/fungicides really better than synthetics?

Last Answer : answer:Considering certain synthetic pesticides break down into radioactive isotopes of elements like polonium in the presence of air, heat, light, and water (all needed for growing things ... but also provides trace micronutrients, virtually any pest problem can be prevented, or eradicated.

Assertion : Organichlorine presticides are organic compounds that have been chlorinated. Reason:Fenitrothion is one of the organochlorine pesticides.

Description : Assertion : Organichlorine presticides are organic compounds that have been chlorinated. Reason:Fenitrothion is one of the organochlorine pesticides.

Last Answer : Assertion : Organichlorine presticides are organic compounds that have been chlorinated. Reason:Fenitrothion is ... reason is wrong D. Both are wrong

Tin vessels are corroded by(A) Anhydrous ammonia(B) Aromatic solvents(C) Synthetic detergent solution(D) None of these

Description : Tin vessels are corroded by (A) Anhydrous ammonia (B) Aromatic solvents (C) Synthetic detergent solution (D) None of these

Last Answer : (D) None of these

The chemical decomposition produced by micro-organisms on certain organic matter is

Description : The chemical decomposition produced by micro-organisms on certain organic matter is

Last Answer : called fermentation.

Organic crop cultivation is : a. With fertilizers b. Without fertilizers c. With organic manures d. None of these

Description : Organic crop cultivation is : a. With fertilizers b. Without fertilizers c. With organic manures d. None of these

Last Answer : Without fertilizers

Are readers born or nurtured?

Description : Are readers born or nurtured?

Last Answer : We read to both of our kids and it was a magical time. Honestly, what feels better than a little one leaning on you while looking at the pictures of a book you are reading aloud? We did not ... early readers and it has stuck with them to adulthood. Reading is truly the gift that keeps on giving.

Did you have any illusions in life which you nurtured for a certain period of time and had to let go?

Description : Did you have any illusions in life which you nurtured for a certain period of time and had to let go?

Last Answer : Yes… The fact that I once believed men to be honest and decent human beings down deep inside.

Do Iman and Muslimism go to the celebration of Pahela Baishakh One of the ministers said , " Faith and Muslimism do not go hand in hand with the celebration of Pohela Baishakh. Rather, through the celebration of Pohela Boishakh, Bangladesh will practice indigenous culture." And if I am not nurtured in the indigenous culture , if I do not support it, my faith will be weakened. ”How accurate is this statement ?

Description : Do Iman and Muslimism go to the celebration of Pahela Baishakh One of the ministers said , " Faith and Muslimism do not go hand in hand with the celebration of Pohela Baishakh. Rather, through the celebration ... , if I do not support it, my faith will be weakened. How accurate is this statement ?

Last Answer : one. From the Islamic point of view, culture means civilized behavior , etiquette and developed moral values. Islam allows the adoption of a culture that does not defile the nationalism and religion of the ... I am nurtured in this culture , if I support it, my faith will be utterly humiliated.

Why is person's language considered a nurtured quality?

Description : Why is person's language considered a nurtured quality?

Last Answer : Because language isn't inborn - you have to be taught how tospeak a language.

Which of the listed pairs of materials make the best insulators? A. dry air and a vacuum B. tin and lead C. doped silicon and germanium D. paper and oil

Description : Which of the listed pairs of materials make the best insulators? A. dry air and a vacuum B. tin and lead C. doped silicon and germanium D. paper and oil

Last Answer : Answer: D

Method of maintaining fires in furnace during standby periods without undue consumption of fuel is called (A) Back draughting (B) Banking (C) Under pressurising (D) None of these

Description : Method of maintaining fires in furnace during standby periods without undue consumption of fuel is called (A) Back draughting (B) Banking (C) Under pressurising (D) None of these

Last Answer : (B) Banking

High value of BOD (Biochemical Oxygen Demand) indicates that (a) water is less polluted (b) consumption of organic matter in the water is higher by the microbes (c) water is pure (d) water is highly polluted.

Description : High value of BOD (Biochemical Oxygen Demand)  indicates that (a) water is less polluted (b) consumption of organic matter in the water is  higher by the microbes  (c) water is pure (d) water is highly polluted.

Last Answer : (b) consumption of organic matter in the water is 

High value of BOD (Biochemical Oxygen Demand) indicates that (a) water is less polluted (b) consumption of organic matter in the water is higher by the microbes (c) water is pure (d) water is highly polluted.

Description : High value of BOD (Biochemical Oxygen Demand) indicates that (a) water is less polluted (b) consumption of organic matter in the water is higher by the microbes (c) water is pure (d) water is highly polluted.

Last Answer : (b) consumption of organic matter in the water is higher by the microbes

Which of the following agricultural practices have been primarily responsible for pollution of our water resources ? A. Use of live-stock manure B. Use of chemical fertilisers C. Excessive use of chemical pesticides D. Deforestation (1) B and C (2) A, C and D (3) A and B (4) A, B and D

Description : Which of the following agricultural practices have been primarily responsible for pollution of our water resources ? A. Use of live-stock manure B. Use of chemical fertilisers C. Excessive use of chemical pesticides D. Deforestation (1) B and C (2) A, C and D (3) A and B (4) A, B and D

Last Answer : B and C

How genetically modified plants can reduce usage of chemical pesticides? -Biology

Description : How genetically modified plants can reduce usage of chemical pesticides? -Biology

Last Answer : answer:

How can fertilizer and pesticides lead to soil mismanagement?

Description : How can fertilizer and pesticides lead to soil mismanagement?

Last Answer : Fertilizers and pesticides lead to soil mismanagement by overdoing both. If one over does it on the fertilizer on grass, it canactually have an adverse reaction and burn out or grass can die. Ifone over uses pesticides it can also act as a ground clearingagent.

Salination of soil is caused by – (1) pesticides (2) soil erosion (3) excess irrigation (4) crop rotation

Description : Salination of soil is caused by – (1) pesticides (2) soil erosion (3) excess irrigation (4) crop rotation

Last Answer : (3) excess irrigation Explanation: Soil salinity is the salt content in the soil: the process of increasing the salt content is known as salinization. Excess irrigation leads to increase in ... is also greatly increased by poor drainage and use of saline water for irrigating agricultural crops.

Salination of soil is caused by (1) pesticides (2) soil erosion (3) excess irrigation (4) crop rotation

Description : Salination of soil is caused by (1) pesticides (2) soil erosion (3) excess irrigation (4) crop rotation

Last Answer : excess irrigation

(3) Detergents give lather even with hard water Explanation: Soaps are made of materials found in nature. Detergents are synthetic a big drawback of washing with soap is that the minerals in water react with those in soap, leaving an insoluble film. Detergents react less to minerals in water and for all practical purposes are the product of choice for laundry, unless you have very soft water. On the other hand, soap will combine with the magnesium and calcium ions in hard water to create an insoluble residue that can clog drains and stick to clothing.

Description : (3) Detergents give lather even with hard water Explanation: Soaps are made of materials found in nature. Detergents are synthetic a big drawback of washing with soap is that the minerals in water ... ions in hard water to create an insoluble residue that can clog drains and stick to clothing.

Last Answer : What is the objective of the 'Kyoto Protocol'? (1) To abolish child labour (2) To eliminate nuclear weapons (3) To increase ground water levels (4) To reduce greenhouse gases

(3) Detergents give lather even with hard water Explanation: Soaps are made of materials found in nature. Detergents are synthetic. a big drawback of washing with soap is that the minerals in water react with those in soap, leaving an insoluble film. Detergents react less to minerals in water and for all practical purposes are the product of choice for laundry, unless you have very soft water. On the other hand, soap will combine with the magnesium and calcium ions in hard water to create an insoluble residue that can clog drains and stick to clothing.

Description : (3) Detergents give lather even with hard water Explanation: Soaps are made of materials found in nature. Detergents are synthetic. a big drawback of washing with soap is that the minerals in water ... ions in hard water to create an insoluble residue that can clog drains and stick to clothing.

Last Answer : Cement is usually a mixture of – (1) Calcium silicate and calcium alurninate (2) Calcium silicate and calcium ferrate (3) Calcium aluminate and calcium ferrate (4) Lime stone and silicon dioxide

Drinking of mineral water with very low levels of pesticides (about 0.02 ppm) for long periods may:

Description : Drinking of mineral water with very low levels of pesticides (about 0.02 ppm) for long periods may:

Last Answer : Drinking of mineral water with very low levels of pesticides (about 0.02 ppm) for long ... . cause leukaemia D. Produce immunity against mosquito.

The testes in humans are situated outside the abdominal cavity inside a pouch called scrotum. The purpose served is for (a) maintaining the scrotal temperature lower than the internal body temperature (b) escaping any possible compression by the visceral organs (c) providing more space for the growth of epididymis (d) providing a secondary sexual feature for exhibiting the male sex.

Description : The testes in humans are situated outside the abdominal cavity inside a pouch called scrotum. The purpose served is for (a) maintaining the scrotal temperature lower than the internal body ... growth of epididymis (d) providing a secondary sexual feature for exhibiting the male sex.

Last Answer : (a) maintaining the scrotal temperature lower than the internal body temperature

Does organic fertilizer yeild better results than synthetic?

Description : Does organic fertilizer yeild better results than synthetic?

Last Answer : Yes. Because it takes a lot longer for the fertilizer to take effect, the growing occurs more smoothly and you get better results because of this. Organic is lower in nitrogen and phosphorous ... things that are more expensive, you usually get better results than something similar that is cheaper.

Organic food is better for you because it is not produced with synthetic materials.?

Description : Organic food is better for you because it is not produced with synthetic materials.?

Last Answer : Organic food is better for you because it is not produced with synthetic materials.

Plastic (A) Is an organic substance (B) Consists of natural or synthetic binders (C) Finished products are rigid and stable at normal temperature (D) All the above

Description : Plastic (A) Is an organic substance (B) Consists of natural or synthetic binders (C) Finished products are rigid and stable at normal temperature (D) All the above

Last Answer : Answer: Option D

Bitumen is generally obtained from (A) Organic material (B) Synthetic material (C) Petroleum product (D) Coal

Description : Bitumen is generally obtained from (A) Organic material (B) Synthetic material (C) Petroleum product (D) Coal

Last Answer : Answer: Option C

Why is that India has one of the lowest agricultural yields in the world? (a) Summers are very hot (b) Lack of fertile soil (c) Farmers being poor and illiterate do not use modern farming techniques (d) Occurrence of frost at night

Description : Why is that India has one of the lowest agricultural yields in the world? (a) Summers are very hot (b) Lack of fertile soil (c) Farmers being poor and illiterate do not use modern farming techniques (d) Occurrence of frost at night

Last Answer : Ans: (c)

Operating Surplus arises in the - (1) Government Sector (2) Production for self consumption (3) Subsistence farming (4) Enterprise Sector

Description : Operating Surplus arises in the - (1) Government Sector (2) Production for self consumption (3) Subsistence farming (4) Enterprise Sector

Last Answer : (1) Government Sector

Operating Surplus arises in the (1) Government Sector (2) Production for self-consumption (3) Subsistence farming (4) Enterprise Sector

Description : Operating Surplus arises in the (1) Government Sector (2) Production for self-consumption (3) Subsistence farming (4) Enterprise Sector

Last Answer :  Government Sector

Repeated use of which one of the following fertilizers would increase the acidity of the soil?

Description : Repeated use of which one of the following fertilizers would increase the acidity of the soil?

Last Answer : Repeated use of which one of the following fertilizers would increase the acidity of the soil? A. ... . Ammonium sulphate C. Potassium nitrate D. Urea

Repeated use of which one of the following fertilizers would increase the acidity of the soil?

Description : Repeated use of which one of the following fertilizers would increase the acidity of the soil?

Last Answer : Repeated use of which one of the following fertilizers would increase the acidity of the soil? A. ... . Ammonium sulphate C. Potassium nitrate D. Urea

"Mulching" is the term used for the process of (a) Covering the roots of plants with loose material, dung, etc. in order to protect them from soil erosion etc. (b) Breaking down big pieces of soil into small ones (c) Transplanting of paddy seedlings (d) Nitrogen fixation of soil by use of fertilizers

Description : "Mulching" is the term used for the process of (a) Covering the roots of plants with loose material, dung, etc. in order to protect them from soil erosion etc. (b) Breaking down big pieces ... into small ones (c) Transplanting of paddy seedlings (d) Nitrogen fixation of soil by use of fertilizers

Last Answer : Ans: (a)