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. Which instrument is used for spraying weedicides? Cultivator Sprayer Combine Plough 2. Consider the following statements about weeding and identify the incorrect one. Weeding is best done during tilling itself. Weeding is the process of growing weed. Weeding is usually done manually or by using weedicides. Weeding is the process of removal of weeds. 3. Examples of kharif crops are paddy and maize all of these gram and maize wheat and maize 4. Which of the following is generally used for making compost? Metals Paper Organic plant waste Plastics 5. What is NPK? Fertiliser Manure Weed Weedicide 6. What are the important steps in the preparation of soil? Loosening and sowing Loosening and weeding Turning and loosening Turning and sowing 7. Separating grains from chaff is called harvesting tilling threshing sowing 8. Select the method(s) of irrigation which can be employed in an uneven land. (i) Moat (ii) Sprinkler (iii) Chain Pump (iv) Drip System Only (iv) (i) and (ii) (i), (ii) and (iii) (ii) and (iv) 9. Which of the following is used for tilling the land by cultivator? Buffalo Tractor Bullock Fforse 10. .Which simple tool is used to remove weeds? Plough Sickle Seed drill Hoe Free Download WordPress ThemesDownload Nulled WordPress ThemesDownload WordPress ThemesDownload WordPress Themesudemy free downloaddownload lava firmwareDownload WordPress Themes FreeZG93bmxvYWQgbHluZGEgY291cnNlIGZyZWU=
