Improvement of food resources Worksheet-1
Fill in blanks:
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Genetically modified crops are produced by introducing a _____ coding for desired character in plants.
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Continuous use of fertilizers in area can destroy the soil_______.
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_____ is the science of growing ornamental plants.
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Composting done using earthworms is called _____.
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Richest component in cereals is _____.
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The major nutrient present in pulses is _____.
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The process of crossing of genetically dissimilar plants is known as ____.
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Crops that are grown in rainy season are known as _____ crops.
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Winter season fulfill the conditions required for the growth of ____ crops.
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Tallness and profuse branching are the desired characters in _____ type of crops
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Out of sixteen essential nutrients, thirteen are provided by ____ to the plants.
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Pests, nematodes etc. are _____ factors that affect crop production.
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Nutrients required by plants in small quantity are known as_____.
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_____ are the chemicals sprayed if fields to control the growth of pests.
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Foreign breeds of animals are also known a ____ breeds .
Answer Key:
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Gene
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fertility
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Horticulture
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Vermicomposting
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Carbohydrates
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Protein
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Hybridization
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kharif
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Rabi
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Fodder
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Soil
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Biotic/Living
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micronutrients, micro-nutrients, micro nutrients
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Pesticides
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Exotic