1 Objective type questions A Tick the correct answer 1 Which

Last updated: 6/30/2023

1 Objective type questions A Tick the correct answer 1 Which of the following does not belong to Rabi crop a wheat b paddy c legumes 2 Which can be used for both harvesting and threshing a sickle c combine b drills 3 Which helps in turning and loosening of soil a earthworm b insects 4 Compost includes a vegetable wastes b fruit peels 5 Weeds can be removed by a pesticides b weedicides D Match the following 1 Wheat 2 Maize 3 Furrow 4 Weedicides 1 Soil provides essential 2 3 4 Implement used to turn over and break up the soil is called 5 The removal of unwanted plants from the field is called 6 The sowing of seeds manually is called 7 Bee keeping is called 8 Growing of crops on rotation basis in a field is called 9 On large scale grains should be stored in c flies 1 Excessive irrigation to the crop reduces air in the soil spaces 2 Manure is decayed organic material 3 Chemical fertilisers are highly insoluble in water 4 Nitrates are the soluble salts of nitric acid 5 Repeated crop production in a soil increases its nitrogen content C Fill in the blanks 1 Chemicals II Kharif crop Ravi crop III IV Irrigation c animal dung c nitrites B Read the following statements and write True or False against them I Differentiate the following 1 Rabi and Kharif Crops emport and Green Manure d none of these to the crop fertilisers increase the nitrate content and alkalinity of the soil is an organism which damages the crop d winnow d bees and d all of these d none of these 2 Ploughing and Labelling 4 Sowing and Winnowing