Subject: Occupation, Business & Technology Education
Flowers, as an internal part of human life, hold significance in many aspects. The demand of flowering plants is growing day by day. In the joy of a newly born baby to the agony of someone’s demise, the flowers are equally used. Our religious, cultural and social activities are incomplete without flowers. They are used for decorative purposes, worship purposes and also for the production of certain products. We can grow them in the farm for commercial purposes. The commercial farming of flowers is also known as floriculture.
The importance of flowers in a human life are as follows:
Growing flowers is an art of growing plants, with a goal of creating a wonderful and beautiful world around. Floriculture is the discipline of horticulture concerned with the cultivation of flowering and ornamental plants. It deals with cut flowers, bedding plants, houseplants, flower garden, pot plants, cultivated greens for beauty and herbaceous nursery. Floriculture is an important agro-based, labor intensive and business-oriented enterprise in Nepal. Flower cultivation is generally divided into the following types:
Amenity Gardening: This type of floriculture includes the cultivation of ornamental plants or greenery landscaping of the private housings, business plazas, public parks, and other public places.
Amateur gardening: Amateur gardening is also the section of floriculture. This type of floriculture covers the cultivation of ornamental plants for the enjoyment of individuals as a part of hobby or luxury and not for sales.
Commercial gardening is a type of floriculture that covers ornamental plants produced for sale and includes potted plants, seeds, seeding, cut flowers, and bulbs. A market garden is a business that provides a wide range and steady supply of fresh products through the local growing season.
Flowers can be planted in flower pots. Flowers is the essential component for the beautification of the house. Some special advantages of the flower pots are production without cultivating land, desired arrangement, mobility and intensive care. Traditionally, flower pots are made of clay and in these days, it has also been made from plastic, hard waterproof paper, metal or wooden baskets. Nowadays, especially in the city areas, one can see many houses with flowers plants in various kind of vases and the plastic bags.
The important aspects to be considered for floriculture in vases and plastics are enlisted below:
Plant propagation is both an art and science. It is the deliberate production of new plants that is achieved by two means – either sexual or asexual. Getting basic knowledge of both the types can help growers in selecting the right method according to the plants they grow. It is the process of creating new plants from a variety of sources; seeds, cuttings, bulbs and other plant parts. Plant propagation can also refer to the artificial or natural dispersal of plants. Plants may be multiplied through both genetic and vegetative methods of propagation.
Advantages of Genetic or Sexual Propagation
Disadvantages of Genetic or Sexual Propagation
2. Vegetative or Asexual Propagation :
This process involves the production of species through vegetative parts of the plants such as roots, leaves, stems, bulbs, tubers etc. In this process, no exchange of genetic information takes place as the offspring is formed through the material of a single parent. Thus, the resultant plants formed are identical to the parent plant (also known as clones). Propagation by cuttings, division, layering and grafting/budding are various methods of asexual propagation process.
Advantages of Vegetative or Asexual Propagation :
Disadvantages of Vegetative or Asexual Propagation:
Most plants grow from seeds. From good and healthy seeds, good and healthy plants can be germinated. You need to choose a good variety of seeds from the market that is best suitable for your place. A seed is the first stage in the life cycle of a plant. Protected inside the tough seed coat, is the baby plant, called an embryo. Food, which fuels germination and growth, is either packed around the embryo or stored in special seed leaves, called cotyledons.
Nowadays, you can find the hybrid seeds of flowers. Hybrid plants are genetically modified to best suit for the place. If you choose hybrid seeds, you cannot select your own seeds for the next year. You will have to depend on the market. You can collect seeds from local varieties and store for future plantation.
Water, light, air, and temperature are the most important for the production of plants from seeds. One needs to understand that seeds are in dormant form. When the favorable environment is created, the dormancy of the seed is broken. The breaking of dormancy sometimes becomes difficult. By soaking seeds in the water, you can break dormancy. The fundamental conditions for the germination of the seeds are listed below:
Flowers have to be cared in the field during different stages of its growth. Timely watering, provided nutrients and weeding has to be carried out.
Weeding: A weed is a plant considered undesirable in a particular situation, or a plant in the wrong place. The process of removing weeds from the garden is called as weeding. Defined as any undesired or unwanted plants, the gardener does not cultivate them. However, what one gardener calls weeds, another may cultivate them for ornamental or culinary purposes.
Thinning and Pruning : Pruning is a horticultural practice involving the selective removal of parts of a plant, such as branches, buds, or roots. Reasons to prune plants include deadwood removal, shaping, improving or maintaining health, reducing risks from falling branches, preparing nursery specimens for transplanting, and both harvesting and increasing the yield or quality of flowers and fruits.
Irrigation: The process of providing water to the plants is called irrigation. It is very important for the growth of the plants and to increase productivity . There are different methods of irrigation systems. Drip irrigation is one of the best methods for irrigation that saves water and fertilizers by allowing water to drip slowly to the roots of different plants, either onto the soil surface or directly onto the root zone, through a network of valves, pipes, tubing, and emitters. If you cannot install drip irrigation, you can choose overhead irrigation with the can. We should irrigate in the morning or in the evening, but not in the hot sun of the day time. The soil structure will be damaged and turned very hard if you touch the soil.
The joy of seeing the flower blossom is simply unparalleled. The different plants has different flowering times and durations. Some of the flowers have great ornamental values. Flowers lose their value when time is delayed.
Harvesting: If the flowers are planted for the commercial purposes, it is important that one plucks the flower. The process of picking of flowers when they are ready is called harvesting. Flowers are normally plucked in the early morning. Plants are harvested when the flowers are matured or when petals start to open. It is advisable to keep plucked flowers in cool and dry places before selling.
Packaging: It is the method of the safe enclosure of flowers harvested for distribution, storage, sale and use. Packaging has to be specially done for storing and transporting delicate flowers. The packaging also refers to the process of designing, evaluating, and producing packages. Packaging contains, protects, preserves, transports, informs, and sells. In many countries, it is fully integrated into government, business, institutional, industrial sectors and personal use.
Storage: The process of keeping and protecting the flowers for future use is called as storage. These days, flowers are grown for business purposes. Harvested flowers can be stored naturally only for a short period of time.
From flowers, different types of decorative items can be prepared. The work of giving artistic looks of flowers is regarded as flower craft. During the wedding ceremony, we have seen how the flowers are used. Flowers are used in decorating stages, cars and as bouquets. Some simple techniques of flowers crafts are given below:
Flower bouquet:It is the bunch of same or different types of flowers presented in an artistic way. With fresh flowers, you can prepare a bouquet of your choice at home. A flower bouquet can add beauty to your room and make the room attractive. Flower bouquets are considered as the symbol of best wishes and given as a present in a marriage. The following are the simple steps to make a bouquet of flowers:
Flower Garlands: A garland is used at the festive occasion which can be hung around a person's neck. Originally, garlands were made of flowers or leaves. Garlands have a significant importance in the religious and social festivals of the country. Hindu marriage is not complete until both bride and groom put garland in each other's neck. Tihar is incomplete without brothers and sisters putting garland in each other’s neck. Garlands are easy to make using a variety of flowers and ornamental foliage.
The important aspects to be considered for floriculture in vases and plastics are enlisted below:
What are the importances of flowers in a human life?
The importances of flowers in a human life are given below:
What are the types of flower cultivation system? Explain any one of them.
The types of flower cultivation system are:
Amateur gardening, and
Commercial gardening: Commercial gardening is a type of floriculture that covers ornamental plants produced for sale and includes potted plants, seeds, seeding, cut flowers, and bulbs. A market garden is a business that provides a wide range and steady supply of fresh products throughout the local growing season.
What are the advantages of genetic propagation?
The advantages of genetic propagation are given below:
What are the disadvantages of genetic propagation?
The disadvantages of genetic propagation are given below:
What is vegetative propagation?
Vegetative propagation is a form of asexual reproduction of a plant. Only one plant is involved and the offspring is the result of one parent. The new plant is genetically identical to the parent.
What are the aspects to be considered for floriculture in vases and plastics?
The aspects to be considered for floriculture in vases and plastics are enlisted below:
What are the conditions for the germination of a seed?
The conditions for the germination of a seed are listed below:
Write a short note on thinning and pruning.
Thinning is a term used in agricultural sciences which means the removal of some plants or parts of plants to make room for the growth of others. Pruning is a horticultural practice involving the selective removal of parts of a plant, such as branches, buds, or roots. Reasons to prune plants include deadwood removal, shaping improving or maintaining health, reducing risk from falling branches, preparing nursery specimens for transplanting, and both harvesting and increasing the yield or quality of flowers and fruits.
What is irrigation?
The process of providing water to the plants is called irrigation.
Define amenity gardening.
Amenity gardening is the section of floriculture involved with growing plants for recreational or ornamental purposes. It includes providing, establishing and managing amenity floriculture sites. Amenity gardening has a vital role to play in the future management of the environment.
Write some advantages of asexual propagation.
The advantages of asexual propagation are given below:
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