Horticulture, Définition, scope, importance

Horticulture is a branch of agriculture that deals with the cultivation of fruits, vegetables, flowers, and ornamental plants. It is an important field that plays a significant role in providing nutritious food and beautifying the environment. In this article, we will discuss the definition, scope, and importance of horticulture.


Horticulture can be defined as the science and art of growing and managing plants, both for commercial and non-commercial purposes. It includes various activities such as planting, cultivation, harvesting, storage, and marketing of fruits, vegetables, flowers, and other plants. Horticulture is a broad field that encompasses several specialized branches such as pomology (fruit cultivation), olericulture (vegetable cultivation), floriculture (flower cultivation), and landscape horticulture (management of parks, gardens, and other outdoor spaces).


Horticulture has a vast scope and is essential for meeting the growing demand for food, ornamental plants, and other related products. Some of the major areas of horticulture are:

  1. Fruit and vegetable production: Horticulture is crucial in the production of fruits and vegetables, which are rich sources of essential nutrients and vitamins. Horticulturists use various techniques such as grafting, pruning, and irrigation to produce high-quality and disease-resistant crops.
  2. Floriculture: The cultivation of flowers is an important aspect of horticulture. It involves the production of cut flowers, potted plants, and ornamental foliage for both indoor and outdoor use. Floriculture is a highly specialized field that requires knowledge of plant physiology, breeding, and propagation.
  3. Landscape horticulture: Landscape horticulture is the art of designing and managing outdoor spaces such as parks, gardens, and other recreational areas. Horticulturists use their skills and knowledge to create aesthetically pleasing landscapes that are environmentally friendly and sustainable.
  4. Plant breeding: Horticulturists also engage in plant breeding to develop new varieties of crops that are disease-resistant, high-yielding, and have improved nutritional value. They use techniques such as hybridization and genetic engineering to create new plant varieties.


Horticulture plays a crucial role in providing nutritious food, beautifying the environment, and enhancing the quality of life. Some of the key benefits of horticulture are:

  1. Food production: Horticulture is essential for the production of fruits, vegetables, and other crops that provide essential nutrients and vitamins for human consumption. With the growing population, the demand for food is increasing, and horticulture is playing a vital role in meeting this demand.
  2. Environmental conservation: Horticulture helps in the conservation of the environment by promoting the use of sustainable and eco-friendly practices such as organic farming, water conservation, and soil conservation. Horticulturists also play a key role in preserving endangered plant species and promoting biodiversity.
  3. Economic development: Horticulture is a significant contributor to the economy, providing employment opportunities and generating income for farmers, traders, and other stakeholders. The horticulture industry is also a major source of foreign exchange earnings in many countries.
  4. Aesthetic appeal: Horticulture plays an important role in enhancing the beauty of the environment by creating aesthetically pleasing landscapes and gardens. It helps to improve the quality of life by providing a pleasant and relaxing environment for people to enjoy.


In conclusion, horticulture is a vital field that contributes significantly to food security, environmental conservation, and economic development. It is an exciting field that offers many opportunities for research, innovation, and entrepreneurship. As the world population continues to grow, the importance of horticulture will only increase, and horticulturists will play a crucial role in meeting the demand for food and other related products while preserving the environment for future generations.

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