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Science - Crops - Ask NCERT

Question-Science - Crops - Ask NCERT class 0 with solution questions answer. All ncert questions Answers for class 0 subject Science chapter and topic Crops

 What is sprinkler system?

Question 1. Asked on :24 August 2019:12:03:05 PM

 What is sprinkler system?

-Added by Prince Rawat See More Answers Science » Crops

Answer:

Master Purushottam
This system is more useful on the unever land where sufficient water is not available.

-Answered by Master Purushottam On 24 August 2019:01:03:56 PM

Answer:

Prince Rawat

 This system is more useful on the unever land where sufficient water is not available.

-Answered by Prince Rawat On 24 August 2019:12:04:08 PM


 Write the modern method of irrigation.

Question 2. Asked on :23 August 2019:08:06:16 AM

 Write the modern method of irrigation.

-Added by Prince Rawat See More Answers Science » Crops

Answer:

Prince Rawat

Sprinkler system and drip system.

-Answered by Prince Rawat On 23 August 2019:08:08:45 AM


 Differences between fertilizers and manure

Question 3. Asked on :22 August 2019:10:30:51 PM

 


Differences between fertilizers and manure

-Added by Master Purushottam See More Answers Science » Crops

Answer:

Master Purushottam

 

Fertilizers

Manure

i. Fertilizers are commercially available plant nutrients.

i. Manure is a natural substance prepared by the decomposition of animal excreta and plant wastes.

ii. They can be organic or inorganic in nature.

ii. Manure is organic in nature.

iii. They ensure healthy growth and development of plants by providing them with nitrogen, phosphorus, potassium, etc.

iii. They help in enriching the soil with organic matter and nutrients.

iv. The addition of fertilizers to the soil requires special guidelines such as dose, time, post addition precautions, etc. to be followed.

iv. The addition of manure does not require any special guidelines.

 

v. A fertilizer does not provide humus to the soil.

v. Manure provides humus to the soil and increases soil fertility.

vi. Its excessive use causes water pollution. It cannot replenish organic matter to the soil.

vi. It protects the environment and helps in recycling farm wastes.


-Answered by Master Purushottam On 22 August 2019:10:31:19 PM


What is crop?

Question 4. Asked on :21 August 2019:07:36:17 PM

What is crop?

-Added by Shivang Gupta See More Answers Biology » Crops

Answer:

Master Purushottam

 When same kind of plant are grow at the large scale at one place is called crop.

-Answered by Master Purushottam On 21 August 2019:11:02:10 PM

Answer:

Master Mind

When same kinds of plants are grown at large scale at one place is called crop.

-Answered by Master Mind On 21 August 2019:07:39:34 PM

Answer:

nisha sheikh

 A cultivated plant that is grown  on a large scale commercially, especially a fruits or vegetables.


-Answered by Nisha Sheikh On 21 August 2019:07:38:07 PM

Answer:

Shivang Gupta

When same kinds of plants are grown at large scale at one place is called crop. 

-Answered by Shivang Gupta On 21 August 2019:07:37:17 PM


 write two benefit of combine

Question 5. Asked on :18 August 2019:07:50:24 PM

 write two benefit of combine

-Added by Master Purushottam See More Answers Science » Crops

Answer:

Himanshi Verma

 1. It complete work in very few times.                                                     2. It saves labour and time.

-Answered by Himanshi Verma On 19 August 2019:05:55:39 AM

Answer:

Master Purushottam

(i) It complete work in few time

(ii) it save labour and time

-Answered by Master Purushottam On 18 August 2019:07:51:16 PM


 what is combine

Question 6. Asked on :18 August 2019:07:48:05 PM

 what is combine

-Added by Master Purushottam See More Answers Science » Crops

Answer:

Master Purushottam

 combine is the machine which help or harvesting and threshing. 

-Answered by Master Purushottam On 18 August 2019:07:48:55 PM


 what is two type of crops

Question 7. Asked on :18 August 2019:07:45:56 PM

 what is two type of crops


-Added by Master Purushottam See More Answers Science » Crops

Answer:

Himanshi Verma

 Two types of crop are:-

1. Kharif Crop 

2. Rabi Crop

-Answered by Himanshi Verma On 18 August 2019:07:46:53 PM

Answer:

Master Purushottam

 1. rabi crop 

2. kharif crop

-Answered by Master Purushottam On 18 August 2019:07:46:34 PM


what is sprinkler system?

Question 8. Asked on :18 August 2019:06:54:36 PM

what is sprinkler system?


-Added by Master Purushottam See More Answers Science » Crops

Answer:

Himanshi Verma

 This system is more useful on the uneven land where sufficient water supply is not available. Sprinkler system is very useful for lawns, coffee plantation and several other crops.

-Answered by Himanshi Verma On 19 August 2019:06:09:09 AM

Answer:

Master Purushottam

 this is more useful on the uneven land where sufficient water is not available.

-Answered by Master Purushottam On 18 August 2019:07:26:43 PM


 what is drip system?

Question 9. Asked on :18 August 2019:06:51:14 PM

 what is drip system?

-Added by Master Purushottam See More Answers Science » Crops

Answer:

Himanshi Verma
Drip irrigation is a type of micro-irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface. The goal is to place water directly into the root zone and minimize evaporation.

-Answered by Himanshi Verma On 18 August 2019:06:54:14 PM

Answer:

Master Purushottam

 In this system the water falls drop by drop just at the position of the roots it is called drip system.  

-Answered by Master Purushottam On 18 August 2019:06:52:04 PM


 what is drip system?

Question 10. Asked on :18 August 2019:06:51:14 PM

 what is drip system?

-Added by Master Purushottam See More Answers Science » Crops

Answer:

Himanshi Verma

 Drip irrigation is a type of micro-irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface. The goal is to place water directly into the root zone and minimize evaporation.

-Answered by Himanshi Verma On 18 August 2019:06:55:02 PM


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