macronutriente

macronutriente

A nutrient element absorbed by the plant in large amounts, often more than 0.1 % of its dry weight. The following are considered macroelements: carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur.

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カテゴリ水稲科学
Company: IRRI
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類似の用語を参照してください

macronutrientes

地理学; 自然地理学

Elementos nutricionales requeridos por el organismo en cantidades relativamente grandes.

macronutrientes

生物学; 一般

1. Elements needed by plants in relatively large (primary) or smaller (secondary) quantities. 2. Foods needed by animals daily or on a fairly regular basis.

macronutrientes primarios

生物学; 一般

Elements that plants require in relatively large quantities: nitrogen, phosphorus, and potassium.

macronutrientes secundarios

生物学; 一般

Elements that plants require in relatively small quantities: calcium, magnesium, and sulfur.

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