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What are the main functions of the root system of plants and how does deficient drainage affect them? a) The main functions of the root system are ...

What are the main functions of the root system of plants and how does deficient drainage affect them?
a) The main functions of the root system are absorption of water and minerals, synthesis of hormones and other organic compounds, and support of the plant. Deficient drainage can cause shallow root systems, reducing the absorption of water and nutrients, and making the plants more vulnerable to drought and wind.
b) The main functions of the root system are absorption of water and minerals, synthesis of hormones and other organic compounds, and support of the plant. Deficient drainage can cause the accumulation of excess water and salts in the soil, which can harm the root system and reduce the absorption of water and nutrients.
c) The main functions of the root system are photosynthesis, respiration, and transpiration. Deficient drainage can cause the accumulation of excess water and salts in the soil, which can harm the root system and reduce the absorption of water and nutrients.

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IRRIGAÇÃO DRENAGEM 4
35 pág.

Extensão Rural Universidade de FrancaUniversidade de Franca

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A alternativa correta é a letra B) As principais funções do sistema radicular das plantas são a absorção de água e minerais, a síntese de hormônios e outros compostos orgânicos, e o suporte da planta. A drenagem deficiente pode causar o acúmulo de água e sais em excesso no solo, o que pode prejudicar o sistema radicular e reduzir a absorção de água e nutrientes.

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