In this article we will discuss about how crop plants extract water from soil and atmosphere for their growth. Soil Water Availability: Plant roots grow into moist soil and extract water until a critical water potential in the soil is reached. Water that can be extracted from the soil by plant roots, termed available water, […]
How do Crop Plants Extract Water? | Botany
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Essay on Evapotranspiration | Crop Plants | Botany
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Here is an essay on ‘Evapotranspiration’ for class 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Evapotranspiration’ especially written for school and college students. Essay # 1. Meaning of Evapotranspiration: The total amount of water lost from the field by both soil evaporation and plant transpiration is called evapotranspiration (ET). Evaporation […]
Nutrients Essential for Crop Growth | Botany
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For convenience the nutrients essential for crop growth can be grouped into four categories related to their primary role in plant nutrition: 1. Basic Structure 2. Energy Storage and Transfer Energy Bonding 3. Charge Balance 4. Enzyme Activation and Electron Transport. 1. Basic Structure: Carbon, Hydrogen and Oxygen: Carbohydrates (CH2O)n make up the skeleton or […]