Question 3 :
Using good quality seed is the only criterion to get high yield
Question 5 :
The monsoon season in our country is during the months of ________.
Question 9 :
Paddy is a major cereal crop in our country. Discuss the method of sowing?
Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d0f6f59b460d7261f39a.JPG' />
In the above image, arrange the above boxes in proper order to make a flow chart of sugarcane crop production.
Question 11 :
Beera, wants to practice crop rotation in his field. Suggest a Rabi crop and a Kharif crop which will replenish his field with nitrogen and why?
Question 12 :
Read the statements given below
1.Seeds require moisture for germination
2.Plants can absorb nutrients mostly in dissolved form
3.Irrigation protects crops from both frost and hot air current
4.Irrigation improves soil texture.
Choose the combination of statements which indicate the need to irrigate crops.
Question 13 :
Given below are statements about the harmful effects of weeds on crop plants
1. They interfere in harvesting
2. They help crop plants to grow healthy
3. They compete with crop plants for water,nutrients,space and light
4. They effect plant growth.
Choose the correct combination of statements.
Question 14 :
Match the agricultural implement with the following options given Sickle is related to
Question 15 :
Match the agricultural implement with the following options given Sprinkler is related to
Question 20 :
Match the agricultural implement with the following options given Seed drill is related to
Question 23 :
Keeping crop grains for a long time under proper conditions is known as.
Question 27 :
For growing a crop, suficient sunlight,_____________ and _______________ from the soil are essential.
Question 28 :
Paddy is a major cereal crop in our country. What measures must be taken to prevent spoilage and insect attack of harvested grains.
Question 29 :
Paddy is a major cereal crop in our country. In which season is paddy cultivated?
Question 32 :
Which of the following are the advantages of using the tool which is used with tractor for sowing seeds in a field.
Question 33 :
Which of the following tools would a farmer use to remove weeds from the field?
Question 36 :
Despite favourable climatic conditions,a farmer's crop failed to give good yield. Give the possible reasons for this.
Question 37 :
Which activity of the farmer can promote growth of earthworms and microbes in the field?
Question 38 :
Name a rabi crop that is also one of the pulses.
Question 39 :
The term used for the separation of grains from chaff is called as _______.
Question 41 :
The system of irrigation where in water is supplied drop by drop near the roots of plants,is called as _________.
Question 42 :
Name the tool used with tractor for sowing seeds in a field.
Question 43 :
Which of the following statement is not true for organic manure?
Question 44 :
Name the practice followed for large scale rearing of farm animals?
Question 46 :
The process of loosening and turning of soil is called as _______.
Question 48 :
Which of the following condition is not essential to grow maize?
Question 50 :
Certain plants of same kind grown on a large scale is known as.