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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Industry/Domain: Agriculture
Category: Rice science
Company: IRRI
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Related terms

macronutrientes

Geography; Physical geography

Elementos nutricionales requeridos por el organismo en cantidades relativamente grandes.

macronutrientes

Biology; General

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

Biology; General

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

macronutrientes secundarios

Biology; General

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

amplificación del ADN

Agriculture; Rice science

A method of general DNA amplification (cf., PCR) using a single primer of between 5 and 20 nucleotides in length (8-mers are optimal).

delfácidos

Agriculture; Rice science

Family of plant-sucking insects characterized by the presence of a large movable spur at the apex of the hind tibia. They are usually slow moving and move sideward or backward. ...

transferencia directa de ADN

Agriculture; Rice science

A transformation procedure in which naked DNA is added to a suspension of protoplasts. The protoplasts are then rendered naked by disrupting the cell membrane through chemical ...

mudar

Agriculture; Rice science

Despojar o quitar pelo, plumas, caparazón, cuernos o una capa exterior de la piel (insectos o serpientes) en un proceso de crecimiento o renovación periódica. Las partes que se ...