Словарь агронома

Посев и сорта

F1 Hybrid

The first filial generation offspring resulting from a cross-breeding between two genetically distinct parent lines to achieve specific superior traits.

Посев и сорта

FAO maturity group

A classification system established by the Food and Agriculture Organization to indicate the relative maturity period of maize hybrids from emergence to physiol...

Питание и удобрения

Fertigation

The process of applying water-soluble fertilizers through an irrigation system, usually via drip irrigation.

Питание и удобрения

Fertilizer availability

This is the capacity of plants to absorb and utilize nutrients supplied by fertilizers for their biological processes and optimal development.

Посев и сорта

Fertilizer micro-dosing

A practice of applying small, precise amounts of fertilizers directly into the root zone to maximize nutrient uptake and crop growth efficiency.

Питание и удобрения

Fertilizer system

A scientifically grounded complex of measures for the application of organic and mineral fertilizers to maintain soil fertility and ensure crop productivity.

Погода и климат

Field capacity

Field capacity is the amount of soil moisture or water content held in the soil after excess water has drained away by gravity.

Цифровое земледелие

Field data layers

Digital information sets superimposed to provide a detailed spatial analysis of agricultural land characteristics.

Цифровое земледелие

Field Data Management

A systematic process of collecting, storing, and analyzing information about farmland to support informed agronomic decision-making.

Посев и сорта

Field emergence

The percentage of seeds that produce normal seedlings under actual field soil and environmental conditions.

Посев и сорта

Field emergence

It is the percentage of planted seeds that successfully produce seedlings under actual field conditions, reflecting the combined impact of seed quality and envi...

Цифровое земледелие

Field heterogeneity analysis

A method of assessing soil and crop variation within a field to implement site-specific agricultural management strategies.

Селекция и семеноводство

Field inspection

Field inspection is the process of evaluating agricultural crops in the field to verify varietal purity, identity, and the absence of diseases or weeds.

Посев и сорта

Field inspection of crops

This is the process of evaluating crop fields to verify varietal purity, health status, and compliance with seed production standards.

Почва и обработка

Field moisture

The actual amount of water present in the soil under natural conditions, expressed as a percentage of the dry soil weight or volume at a specific time.

Цифровое земледелие

Field zoning

Dividing a field into areas with homogeneous soil or yield characteristics to implement precision agriculture strategies.

Техника и орошение

Filtration station

A set of equipment designed to remove mechanical impurities, sand, organic matter, and chemical sediments from irrigation water before it enters the drip irriga...

Селекция и семеноводство

First filial generation (F1 hybrid)

This is the first generation of offspring resulting from a cross between two genetically distinct parent lines, exhibiting superior traits known as heterosis.

Рост и развитие

Flag leaf

The flag leaf is the final leaf produced on the stem of a cereal plant, emerging immediately before the head or ear.

Рост и развитие

Flowering

Flowering is the physiological stage of plant development during which buds open to allow for pollination and the subsequent production of seeds or fruits.

Питание и удобрения

Foliar feeding

A technique of applying fertilizers directly to the leaves of plants through liquid sprays for rapid nutrient absorption.

Защита растений

Formulation

A formulation is the physical state of a pesticide or fertilizer, consisting of the active ingredient mixed with additives to ensure effectiveness and ease of f...

Погода и климат

Frost-free period

The interval between the last spring frost and the first autumn frost, during which the air temperature remains above zero degrees Celsius.

Погода и климат

Frosts

A weather phenomenon where air temperatures drop below the freezing point of water during the night or early morning while daytime temperatures remain positive.

Цифровое земледелие

Fuel consumption monitoring

A system for tracking and analyzing the volume of fuel consumed by agricultural machinery in real-time or during field operations to optimize operational effici...

Рост и развитие

Full maturity

The physiological stage of plant development where seeds or fruits reach their maximum mass, typical coloration, and potential for long-term storage or propagat...

Защита растений

Fungicidal treatment

This is the application of chemical or biological agents to crops to prevent, control, or eliminate fungal infections in plants.

Почва и обработка

Furrow slice turnover

Furrow slice turnover is a tillage technique where the soil layer is inverted to bury crop residues and improve soil structure.