components of soil and their role in plant growth
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Soil is composed of a matrix of minerals, organic matter, air, and water. Each component is important for supporting plant growth, microbial communities, and chemical decomposition. Image courtesy of FAO. The largest component of soil is the mineral portion, which makes up approximately 45% to 49% of the volume...
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Answered by
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Answer:
Soil is composed of a matrix of minerals, organic matter, air, and water. Each component is important for supporting plant growth, microbial communities, and chemical decomposition. Image courtesy of FAO. The largest component of soil is the mineral portion, which makes up approximately 45% to 49% of the volume.
Explanation:
मित्रों, पौधों की वृद्धि में पोषक तत्वों का एक बड़ा योगदान रहता है। इसमें नाइट्रोजन, फास्फोरस, पोटैशियम, कैल्शीयम, मैग्नीशियम, और गंधक आदि तत्व काफी अहम माने जाते हैं। ये खास उर्वरक कुछ खास पोषक तत्वों की कमी को पूरा करते हैं। इन उर्वरकों को मिट्टी में डालने से फ़सलें अच्छी उगती हैं।
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