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I had gone in market. I had seen these different vegetables and fruits

Hi I am Ram . I had gone in market. I had seen these different vegetables and fruits . Why we all living organisms require to eat food ?. Ram is Thinking!!. (List atleast 3 reasons in your worksheet). ____________________________________________ ____________________________________________

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I had gone in market. I had seen these different vegetables and fruits

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  1. Hi I am Ram I had gone in market. I had seen these different vegetables and fruits

  2. Why we all living organisms require to eat food ? Ram is Thinking!! (List atleast 3 reasons in your worksheet) ____________________________________________ ____________________________________________ ____________________________________________ Check for answer here

  3. Name some crops which are grown in India? (List atleast five in worksheet ) --------------- --------------- --------------- --------------- ANSWER Wheat Rice Maize Jowar Bajra soyabean

  4. What we get from cereals? Rice Wheat (click on the correct option ) Vitamins Protein Fats Carbohydrate Click here to see more cereals

  5. What we get from pulses? Pea (Matar) Gram (Chana) (click on the correct option ) Carbohydrate Fats Protein Vitamins Click here to see more pulse

  6. What we get from oilseeds? Ground nut Soyabean (click on the correct option ) Carbohydrate Fats Protein Vitamins Click here to see more oilseeds

  7. Hey ! while reading book on festivals of India , I found some interesting festivals LET US SEE SOME FESTIVALS OF INDIA

  8. Pongal: celebrated by theTamil peopleinTamil Nadu • Lohri: celebrated in North India esp. Punjab • on the 13th day of January • Puthari/Huthari : Coorg, Karnataka (south India) , • in the month of November or December. • Sankranthi or MakarSankranti: southern part of India • On 14 January

  9. Onam celebrated by Malayali people in Kerala (India) . • month of August • Kanyarkali festival of the MalayaleeMoothan, Nair and Tharakan communities of Chittur and Alathurthaluks of Palakkad in Kerala, India. Bhogali Bihu: (or MaghBihu) is a harvest festival celebrated in Assam which marks the end of harvesting season in mid-January.

  10. What type of festival these are called? (list on your worksheet )

  11. What do you meant by harvest festival? Is there any relation between these festivals and crops? (list on the worksheet) Festival occurring prior or after harvesting of crops are called as harvest festivals Yes ,These all festivals are related to harvesting of crops This all are related to agricultural crops

  12. Which are the different harvest festivals celebrated in India ? (list atleast three on the worksheet) Pongal Lohri Onam Bhogali Bihu Puthari/Huthari Sankranti --------------- --------------- --------------- --------------- --------------- This all are related to agricultural crops

  13. What are the 3 basic requirement for growth of crop? (list on your worksheet ) climatic conditions temperature Exposure to sunlight i.e. photoperiods for their Growth and Completion of their Life cycle

  14. CROPS

  15. What is meant by kharif crop ? (Write answer on worksheet ) What is meant by rabi crop ? (Write answer on worksheet ) For answer click here

  16. Let us see different types of kharif and rabi crops

  17. KHARIF CROPS Soyabean Paddy Maize Cotton Urid Ground Nut

  18. RABI CROPS Wheat Gram Potato Coriander Oat  Mustard

  19. Let us now see map of India Observe very carefully Major seed producing state of India are shown along with rabi and kharif crops

  20. Which are the major seed producing states of India ? (any 5 ) (list any 5 on the worksheet ) Which are the kharif and rabi crop found in state of Maharashtra? (list on the worksheet ) What type of crop is grown in Orissa? (list on the worksheet ) In Rajasthan which type of crops are mainly grown? (list on the worksheet ) Which type of crops are grown in Karnataka (list on the worksheet ) To view map click here To check answer click here

  21. Which are the major seed producing states of India ? (any 5 ) Maharashtra , Karnataka ,Uttar Pradesh , Madhya Pradesh, Gujarat Which are the kharif and rabi crop found in state of Maharashtra? Kharif crops :- Paddy, Soyabean , groundnut, cotton rabi crops:- jowar What type of crop is grown in Orissa? Paddy :- kharif crop In Rajasthan which type of crops are mainly grown? Wheat, mustard , gram :- rabi crops Which type of crops are grown in Karnataka Kharif crops

  22. Why India is facing problem of shortage of food resources? ( list two things on worksheet ) • It is because of overpopulation and • Lack of land for farming • Poor seed quality No scope for increasing the area of land under cultivation Population increasing So how we can meet the food demand?

  23. The only way is…….. BY IMPROVEMENT IN FOOD RESOURCES

  24. Nutrient management: There are 16 nutrients which are essential for plants Nutrients are supplied by air, water and soil

  25. What do you meant by micronutrient? ( list on worksheet ) What do you meant by macronutrient? ( list on worksheet ) Macronutrients :- required in large quantities Micronutrients :- required in small quantities Deficiency of these nutrients in plants affects its growth and make it susceptible to diseases

  26. How we can increase the yield of crop? (List 2 things in your worksheet) --------------- --------------- --------------- --------------- --------------- • By using manure • Fertilisers • Mixed cropping • irrigation

  27. Now let us see some ways in which nutrients is supplied to soil in order to increase the crop yield

  28. MANURE • Manure is prepared by the decomposition of animal excreta and plant waste. • It increases the water holding capacity in sandy soils. • Using biological waste material is also a way of recycling farm waste Compost and vermi-compost

  29. Fertilizers Way of Applying fertiliser in fields Fertilizers supply nitrogen, phosphorus and potassium. Fertilisers should be used wisely or else it creates harm to environment

  30. CROPPING PATTERNS • Mixed cropping Ex.:- wheat + gram, or wheat + mustard, groundnut + sunflower. Growing two or more crops simultaneously on the same piece of land is known as ‘Mixed cropping’

  31. INTER-CROPPING Intercroppingof Maize & Flax Intercropping of Finger Millet & Sugar Cane Ex., soyabean + maize, or finger millet (bajra) + cowpea (lobia). Growing two or more crops simultaneously on the same field in a definite pattern is known as ‘Inter-cropping’

  32. Let us see some weeds commonly seen during kharif and rabi season How these weeds are affecting crop yield ? (list on worksheet ) Click here for answer

  33. Some ‘Kharif’ season weeds: Amaranthus viridis (Chauli) Wild sorghum or Jangli jowar Cyperinus rotundus (motha) Trianthema (Saathi)

  34. Some ‘Rabi’ season weeds: Phalaris (Mandoosi) Chenopodium album (Bathua) Convolvulvuspluricaulis (Hirankhuri) Wild oat (Jangali jaii)

  35. How we can control these Weeds? (List atleast 3 ways on the worksheet) --------------- --------------- --------------- --------------- --------------- • Use of pesticides, which include herbicides, insecticides and fungicides. • Mechanical removal. • Use of resistant varieties, and summer ploughing. • Preventive methods such as proper seed bedpreparation, timely sowing of crops, intercropping and crop rotation

  36. EVALUATION 1) b) a) What type of cropping pattern you can see in above picture ‘a’ and b? How this will increase the yield of crop ? 2) What does fertiliser supplies to the soil ? What is effect of excess use of fertiliser ?

  37. 3)Fill in the blanks :- Gram, pea, black gram, lentil are example of _________________ __________________ are related to duration of sunlight. __________________ is growing 2 or more crop simultaneously on same piece of land 4)Select the odd one from the given list 1) Following are cereals a)rice, b)castor, c)maize, d)millets

  38. 5) Distinguish between kharif and rabi crops ( give 2 points ) 6)How we can increase the nutrient content of soil so as to increase the crop yield? ( list any 4 ways ) For answers click here

  39. Thank you

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