Agronomy knowledge

Словарь агронома

Короткие понятные определения агрономических терминов: обработка почвы, посев, питание, защита растений, техника и хранение урожая.

Терминов в разделе: 4

P

Посев и сорта

Photoperiod sensitivity

This is a biological response of plants to the length of day or night, which regulates the timing of flowering and vegetative development.

Посев и сорта

Physical purity of seeds

It is the percentage by weight of pure seeds of the crop variety in a seed lot, free from foreign matter, weed seeds, and damaged kernels.

Посев и сорта

Plant density

The number of living crop plants per unit area of a field at a specific stage of development.

Посев и сорта

Pre-harvest moisture content

The percentage of water present in seeds or plant material just before harvest, which determines the timing for gathering crops and their storability.