Diese Präsentation wurde erfolgreich gemeldet.
Wir verwenden Ihre LinkedIn Profilangaben und Informationen zu Ihren Aktivitäten, um Anzeigen zu personalisieren und Ihnen relevantere Inhalte anzuzeigen. Sie können Ihre Anzeigeneinstellungen jederzeit ändern.

Modern agricultural practices

428 Aufrufe

Veröffentlicht am

It is a presentation about modern agricultural practices

Veröffentlicht in: Umweltschutz
  • Als Erste(r) kommentieren

Modern agricultural practices

  1. 1. Modern Agricultural Practices Submitted By APARNA THANKAPPAN Natural Science No. 28
  2. 2. Poly House Farming • Poly house is a special kind of arrangement in which a crop field is completely or partially covered by transport polythene sheets. • Temperature and moisture in the poly house is constantly regulated. • Pest infestation less in poly house because the sides of the poly house are covered with net.
  3. 3. • Expense is high in the beginning • Crop yield is greater than that of the regular field.
  4. 4. Precision Farming • Crop field are tested using modern technology • Only limited irrigation is needed. • We can effectively control weeds. • This farming is based on pH value of soil, presence of water, nature of soil, quantity of elements in the soil.
  5. 5. Hydroponics • Plants are grown in nutrient solution • Hydroponics is a subset of hydro culture • Terrestrial plants may be grown with their roots in the mineral solution only.
  6. 6. AEROPONICS • Plants are grow that their roots grow into air • Nutrients are sprayed directly on roots • Aeropponics is the process of growing plants in an air without the use of soil. • Aeroponics culture differs from both conventional hydroponics, aquaponics and in- vitro growing