Skip to main content

Organic Manures


These are derived from organic sources like the plant, animal, and human residues. Among these are bulky organic manures such as farmyard manure(FYM), compost, concentrated manures like Oil-Cakes, and various products of animal origin like dried blood, fish manure..etc. are added in the soil, to improve the physical condition of the soil, replenish and maintain it's human status via soil organic matter, create optimum conditions for the activities of soil microorganisms and contribute a small part of the plant nutrients removed by the crops or otherwise lost through leaching and soil erosion. The plant-food elements contained in manure are released in an available form upon decomposition by soil microorganisms. The main role of this manure is to add organic matter and humus content.

Biofertilizers or bio inoculants: These are the preparations containing microorganisms beneficial to agricultural production in terms of nutrient supply, especially N and P.

 Fertilizer and their use: Soils vary in their capacity to supply different nutrients to different crops. Two Soil having the same content of available nutrients may not supply the same amounts of these nutrients even to the same crop. Similarly, the same amount of fertilizer added to two soils may not supply their nutrients in the same amount to the same crop. Under a given situation of soil, the system of farming, soil management, fertilizer and manure practices..etc influence the productivity of soils and crop yield from them.

 Role of organic matter and humus in the soil:

1. Coarse organic matter on the surface refuses the impact of the falling raindrops and thus reduces surface run-off and erosion.
2. Easily decomposable organic residues lead to the synthesis of complex organic substances that bind soil particles into structural units called aggregates, which help maintain a favorable condition of aeration and permeability.
3. Increases the water holding capacity.
4. It produces organic acids that help in dissolving unavailable forms of potassium, phosphorus, micronutrients..etc in soils.
5. Organic mulches reduce evaporation losses and maintain optimum soil temperature.
Labels:

Comments

  1. HudsonApril 23, 2020 at 11:14 AM

    Its been 1 year since I became as a organic farming aspirant (always say no to chemical manures) from a IT professional. In fact the food habit i have been went through drastically changed my mind and and made me to took this decision to cultivate good chemical free products to this world. Moreover thank you for your Inspirational and the Informational blog.

    Thank you
    Hudson

    ReplyDelete
  2. AnonymousJuly 13, 2022 at 5:48 PM

    Are you in Dubai and having idea of transforming your dream house? Progrenflooring is the leading Landscape Contractors in Dubai having high quality materials for landscaping construction as we always believe in customer satisfaction.

    ReplyDelete

Post a Comment

Popular posts from this blog

Components of garden

Components of garden Components differ greatly from one garden to another under normal circumstances. A garden is your opportunity for positive action to resolve personal concerns and problems. Like any garden owner, you must include certain necessities in your garden. Begin a list of your essential components. As you plan your garden, research for the native flora and fauna of your area. By growing native plants in your garden, you can help feed local birds, insects, and mammals and help prevent the extinction of more wildlife.  1. Lawn 2. Shrubs and shrubberies 3. Climber and creepers 4. Trees 5. Flower beds and borders 6. Ornamental hedges 7. Edges (or) Edging 8. Drives, Roads, Walks and Paths 9. Rockery 10. Carpet beds 11. Topiary 12. Trophy 13. Conservatory (or) Greenhouse (or) Fern house (or) Fernery. 14. Sunken Garden 15. Garden adornments 16. Arch and  Pergola 1. Lawn.      The lawn is the green carpet for a landscape. It provides a perfect
52 comments
Read more

Lawn Making

Lawn:             A lawn is an area where the grass is grown as a carpet for a landscape and is the basic feature of any garden. It serves to enhance the beauty of the garden. A beautiful well-maintained lawn can make the entire landscape look good. Lawn sets a suitable background for a specimen tree or shrub as well as colorful beds and borders. Generally, the lawn should be wide open with access to direct sunshine, especially in front of rockery and a water pool. The lawn is the natural green carpet that serves as the center of the garden for many of the major activities like holding parties, social functions, active and passive recreation..etc. Lawn Steps in Lawn Making:  1.Preparation of soil.  2.Selection of grass.  3.Planting of grass.  4.Management of lawn.      a.Mowing.      b.Rolling      c.Irrigation.      d.Weeding.      e.Fertilization.      f.Scraping.  5.Management of disease& other problems. 1.Preparation of soil:   Fertile, well-drained soi
35 comments
Read more

How to grow Adenium Obesum (Desert rose) Bonsai

Adenium Obesum or Desert Rose Bonsai It is a South African shrub having a swollen succulent stem and bearing showy pink and white flowers after the leaves fall. It's a popular ornamental plant in tropical regions. It is excellent in pots especially for people who kill everything as the adenium lives with little care. Adenium Bonsai Flowers:  The plant flowers during the warm months and the flowers are 2-inch pink open-trumpet shaped flowers. The flowers are in the shade of pink, rose white or white. If a plant not getting enough sunlight, flowering will not happen. Temperature: It prefers warm conditions, it needs more water the temperature rise to over 40 degrees Celcius. During winter reduce the water for adeniums and temperature below 4c it kills the plants. Adenium is a drought-tolerant plant. Adenium Bonsai plants Soil: Adeniums require a gritty,well-drained soil like coarse river sand for quick draining and add farmyard manure or compost in the ratio of 1:1.Beca
47 comments
Read more