The horticulture industry is primarily divided into four major divisions: ornamental horticulture, which focuses on the cultivation of plants for aesthetic purposes; landscape horticulture, involving the design and maintenance of gardens and green spaces; fruit and vegetable production, which encompasses the growing of edible crops; and nursery and greenhouse production, where plants are propagated and grown for sale. Each division plays a vital role in contributing to environmental sustainability, food supply, and economic development.
There are not four but a total of eight: Arboriculture Floriculture Landscape Horticulutre Oenology Olericulture Postharvest Physiology Viticulture
There are actually four major divisions of philosophy; they are Epistemology, Metaphysics, Logic and Ethics. But these four divisions are under Dualism and Non Dualism.
The four divisions of horticulture are: Pomology: The study and cultivation of fruit. Olericulture: The growing and management of vegetables. Floriculture: The production and design of flowers and ornamental plants. Landscape Horticulture: The design and maintenance of landscapes, including gardens and parks.
The four major political divisions of the United Kingdom include England, Scotland, Wales, and Northern Ireland. The official anthem of the country is "God Save the Queen."
Electric power and industry
first, microscopic and non-microscopic second, edible and non-edible
For Electric Power for Industry for Making Steel for Export
based on Bergey's Manual of Determinative Bacteriology, the four major divisions are based on the nature of the cell wall. Gracilicutes, Firmicutes, Tenericutes and Mendosicutes
The four major divisions of time, from longest to shortest, are eons, eras, periods, and epochs. Eons are the largest intervals, encompassing significant geological and biological changes. Eras are subdivisions of eons, followed by periods, which further break down eras, and epochs, the smallest divisions, provide even finer detail within periods. These divisions help scientists organize Earth's history and understand the evolution of life and geological events.
The four major divisions of Earth science are geology, meteorology, oceanography, and astronomy. Geology focuses on the study of the Earth's materials and processes. Meteorology studies the atmosphere and weather patterns. Oceanography examines the oceans and their interactions with the Earth's systems. Astronomy explores celestial objects and phenomena beyond Earth.
The four divisions of economics are: 1.production 2.distribution 3.consumption 4.exchange
Old Testament falls naturally into four divisions: Law, History, Poetry, and Prophecy. New Testament falls naturally into four divisions: Gospels, History, Letters, and Prophecy. Total divisions eight.