Agronomy knowledge

Agronomist dictionary

Short and clear definitions of agronomic terms: soil cultivation, sowing, nutrition, plant protection, machinery, and crop storage.

Terms in section: 6

P

Growth and development

Photoperiodism

Photoperiodism is the physiological reaction of organisms to the length of day or night, which controls key developmental processes like flowering and maturatio...

Growth and development

Photosynthesis

Photosynthesis is the biological process by which plants convert light energy into chemical energy, creating organic compounds essential for crop growth and yie...

Growth and development

Phototropism

Phototropism is the growth response of plants toward or away from an external directional light source.

Growth and development

Physiological aging

An irreversible process of gradual decline in metabolic activity and adaptive capacity of a plant, leading to the completion of its life cycle.

Growth and development

Plant antioxidant system

This is a complex set of enzymatic and non-enzymatic defensive mechanisms that neutralize reactive oxygen species to protect plant cells from environmental stre...

Growth and development

Post-embryonic development

This is the stage of a plant's life cycle that begins after seed germination and continues until death or the completion of its life cycle.