Home Science Class 8- Chapter 1- Crop Production And Management – Quiz 4 Science Class 8- Chapter 1- Crop Production And Management – Quiz 4 10 Questions, each question is of 1 mark. No negative marking. Full Marks=10. 1. What are the important steps in the preparation of soil? Loosening and sowing Loosening and weeding Turning and loosening Turning and sowing 2. Select the method(s) of irrigation which can be employed in an uneven land. (i) Moat (ii) Sprinkler (iii) Chain Pump (iv) Drip System (i) and (ii) (ii) and (iv) (i), (ii) and (iii) Only (iv) 3. Which of the following is used for tilling the land by cultivator? Buffalo Fforse Bullock Tractor 4. Which instrument is used for spraying weedicides? Plough Combine Cultivator Sprayer 5. .Which simple tool is used to remove weeds? Seed drill Sickle Plough Hoe 6. Examples of kharif crops are all of these paddy and maize gram and maize wheat and maize 7. What is NPK? Fertiliser Weedicide Weed Manure 8. Which of the following is generally used for making compost? Paper Organic plant waste Metals Plastics 9. Separating grains from chaff is called tilling sowing harvesting threshing 10. Consider the following statements about weeding and identify the incorrect one. Weeding is usually done manually or by using weedicides. Weeding is best done during tilling itself. Weeding is the process of removal of weeds. Weeding is the process of growing weed. Premium WordPress Themes DownloadFree Download WordPress ThemesDownload Best WordPress Themes Free DownloadDownload WordPress Themesudemy paid course free download download xiomi firmwareDownload WordPress Themes Freedownload udemy paid course for free
