Page 126 - HUDCO NASA DESIGN TROPHY 2020

AGRICULTURE
MULTI LAYER FARMING TNAU
Multi-layer farming is the process of growing compatible plants of different heights on As the world evolves, the current youth may not be able to interact with
the same field at the same time. It is mostly practiced in orchards and crop plantations, the elderly, which did not used to be the case in the past. It is important
which will utilize maximum sunlight exposure, despite high planting density. to bring back this lost connection. The TamilNadu Agricultural University,
Multi-layer farming opens a new door of opportunity for farmers to earn round the located adjacent to the site, posses as an opportunity for a partnership.
year, as there is less risk of complete crop failure. It is a technology that makes use of
natural resources, for better results. The students of the college will teach the senior techniques and methods
for farming, and assist them in the same, using the knowledge they would
gain from their studies. In return they would stay at the accommodation
provided for them, free of cost. This will encourage the communication
and interaction between the two communities of students and seniors,
and present an overall positive learning experience for both.
SITE BENEFITS

THE FARM

Improves the overall Makes a good interactive Improves the health
economy of the site space for the elderly and and mood of elderly
student community people

Seeds of different Bamboo sticks are provided to Mulch papers are used
are plants mixed support the canopy of leaves, and on the ridges to control
and sown together acts as a medium for the creeper- evaporation of
plants to grow. Water.
• The farm has a layers of trees surrounding the major plantation area.
• The outer layer of trees are large and are placed at an extent of 10m between
them. The middle layer has medium size trees placed at the distance of 3 to 4ft Prevents the ecology Provides organic fruits Makes a good
from the adjacent layer followed by a inner layer of smaller trees. in and around the and vegetables leisure space for
• The next part is a trench 2 ft deep which separates the cultivation area from the site the elderly people
outer tree layers. The trench has depth to make sure the leaves and other waste GENERAL BENEFITS
materials doesn’t get mixed with the cultivation area when it gets in contact with • Proper utilization of resources, soil and water.
rainfall. Ridges are made for the seeds to be sown and furrows of 3ft wide were • This practice of farming generates more equal distribution of income
provided for circulation. across the land used which will help the low income residents to
• The seeds sown are of different varieties and sown randomly to make sure that earn for their rent as well as their own savings.
seeds with less water requirements and more water are mixed and as a whole, • It also helps the environment by keeping it ecologically balanced.
the resource has been saved. • Natural materials are utilized accurately.
• The four varieties include, seeds of different root heights with different water • The soil quality is improved more and organic matter is added, which
bearing capacities. helps in future use.
• A pavilion is made above the crop field to protect the plants from direct sunlight, • Provides micro climate conditions that advantage crops underneath.
rainfall and ant infestation. • Prevents water evaporation from the soil.
• Drip irrigation system is provided for the plants which helps reducing the loss of • Effective utilization of leaching materials and effective weed control.
water during irrigation.

112 | HUDCO NASA DESIGN TROPHY | 2019-20