Class 7 Vocational Education Project 1 NCERT Book - Plant Nursery

 Page 1


Work with 
Life Forms
Part 1
Ch-1 Plant Nursery.indd   1 Ch-1 Plant Nursery.indd   1 18-03-2025   4.16.03 PM 18-03-2025   4.16.03 PM
Page 2


Work with 
Life Forms
Part 1
Ch-1 Plant Nursery.indd   1 Ch-1 Plant Nursery.indd   1 18-03-2025   4.16.03 PM 18-03-2025   4.16.03 PM
2 Kaushal Bodh— Grade 7
‘Life forms’ include all living things on earth. 
They include human beings, mammals, 
birds, fish, plants, insects, reptiles and even 
bacteria and viruses. Projects on Work with 
Life Forms will help you work with living 
things in different ways. You can take up 
projects related to growing plants in various 
ways, recording the biodiversity around 
you, surveying medicinal plants, learning to 
care for domestic animals, and maintaining 
a nature journal. It is up to you to imagine 
all that you can do in the activities with your 
peers.
Two examples of projects are given in this 
section, which are Plant Nursery and School 
Habitat Garden. You must take up only one 
project. You can either choose one of these 
projects or you can design a project of your 
own choice with the help of your teacher.
Ch-1 Plant Nursery.indd   2 Ch-1 Plant Nursery.indd   2 18-03-2025   4.16.03 PM 18-03-2025   4.16.03 PM
Page 3


Work with 
Life Forms
Part 1
Ch-1 Plant Nursery.indd   1 Ch-1 Plant Nursery.indd   1 18-03-2025   4.16.03 PM 18-03-2025   4.16.03 PM
2 Kaushal Bodh— Grade 7
‘Life forms’ include all living things on earth. 
They include human beings, mammals, 
birds, fish, plants, insects, reptiles and even 
bacteria and viruses. Projects on Work with 
Life Forms will help you work with living 
things in different ways. You can take up 
projects related to growing plants in various 
ways, recording the biodiversity around 
you, surveying medicinal plants, learning to 
care for domestic animals, and maintaining 
a nature journal. It is up to you to imagine 
all that you can do in the activities with your 
peers.
Two examples of projects are given in this 
section, which are Plant Nursery and School 
Habitat Garden. You must take up only one 
project. You can either choose one of these 
projects or you can design a project of your 
own choice with the help of your teacher.
Ch-1 Plant Nursery.indd   2 Ch-1 Plant Nursery.indd   2 18-03-2025   4.16.03 PM 18-03-2025   4.16.03 PM
School Kitchen Garden
Project 1:
Project 1
Plant Nursery
This project will help you learn how to provide conditions suitable 
for the growth of plants, and the different methods of plant 
propagation. You will do this while developing a plant nursery in 
your school.
As part of the project, you will be able to:
Identify 
conditions 
necessary for 
growth of plants
Design a plant 
nursery
Use different 
methods of plant 
propagation
Observe plant 
growth
Figure 1.1: Developing a plant nursery in the school
Ch-1 Plant Nursery.indd   3 Ch-1 Plant Nursery.indd   3 18-03-2025   4.16.04 PM 18-03-2025   4.16.04 PM
Page 4


Work with 
Life Forms
Part 1
Ch-1 Plant Nursery.indd   1 Ch-1 Plant Nursery.indd   1 18-03-2025   4.16.03 PM 18-03-2025   4.16.03 PM
2 Kaushal Bodh— Grade 7
‘Life forms’ include all living things on earth. 
They include human beings, mammals, 
birds, fish, plants, insects, reptiles and even 
bacteria and viruses. Projects on Work with 
Life Forms will help you work with living 
things in different ways. You can take up 
projects related to growing plants in various 
ways, recording the biodiversity around 
you, surveying medicinal plants, learning to 
care for domestic animals, and maintaining 
a nature journal. It is up to you to imagine 
all that you can do in the activities with your 
peers.
Two examples of projects are given in this 
section, which are Plant Nursery and School 
Habitat Garden. You must take up only one 
project. You can either choose one of these 
projects or you can design a project of your 
own choice with the help of your teacher.
Ch-1 Plant Nursery.indd   2 Ch-1 Plant Nursery.indd   2 18-03-2025   4.16.03 PM 18-03-2025   4.16.03 PM
School Kitchen Garden
Project 1:
Project 1
Plant Nursery
This project will help you learn how to provide conditions suitable 
for the growth of plants, and the different methods of plant 
propagation. You will do this while developing a plant nursery in 
your school.
As part of the project, you will be able to:
Identify 
conditions 
necessary for 
growth of plants
Design a plant 
nursery
Use different 
methods of plant 
propagation
Observe plant 
growth
Figure 1.1: Developing a plant nursery in the school
Ch-1 Plant Nursery.indd   3 Ch-1 Plant Nursery.indd   3 18-03-2025   4.16.04 PM 18-03-2025   4.16.04 PM
4 Kaushal Bodh— Grade 7
Plants propagate, that is, they reproduce themselves, through 
various methods. Tiny seeds germinate and grow into a huge tree 
or a small flowering plant. However, some plants can be grown 
directly from the branches of the mother plant or tubers (e.g. 
potatoes). 
Like humans, plants require a suitable environment to 
survive and grow. In science, you have learned that plants need 
air, sunlight, nutrients, and water for their growth. These factors 
are essential, but beyond them, plants also need a favourable 
environment to thrive, just like we do.
Let us understand this with an example. Do you live in a 
warm and humid region, a cold and dry region, or a place that 
experiences different seasons? If you reside in a cold and dry 
area, you might have heard people say, “It is so dry”, the dryness 
can cause itchy skin and burning sensation in the nostrils. That is 
why, when using a heater or bukhari, people often place a bowl of 
water in the room to add moisture to the air.
But what causes humidity or dryness? As you have studied, 
air contains various components, including water vapour. When 
there is a high amount of water vapour in the air, the weather 
feels humid, whereas a lower amount makes the air dry. 
Just like too much or too little humidity affects us, it also 
impacts plants, especially during their growth stages. Similarly, 
extreme temperatures can be uncomfortable for humans, and 
plants also require an “optimal temperature” to grow. However, 
the ideal temperature varies among plants, which is why some 
plants flourish only in specific seasons.
Have you observed that more plants grow near a water 
stream, on the edges of ponds or near water sources (e.g., wells, 
water-tap) than in dry places? This is because they get optimum 
temperature, humidity, and moisture in the soil. 
In the plant nursery (Figure 1.1) you will need to create these 
conditions for optimum survival and growth of plants.
Ch-1 Plant Nursery.indd   4 Ch-1 Plant Nursery.indd   4 18-03-2025   4.16.04 PM 18-03-2025   4.16.04 PM
Page 5


Work with 
Life Forms
Part 1
Ch-1 Plant Nursery.indd   1 Ch-1 Plant Nursery.indd   1 18-03-2025   4.16.03 PM 18-03-2025   4.16.03 PM
2 Kaushal Bodh— Grade 7
‘Life forms’ include all living things on earth. 
They include human beings, mammals, 
birds, fish, plants, insects, reptiles and even 
bacteria and viruses. Projects on Work with 
Life Forms will help you work with living 
things in different ways. You can take up 
projects related to growing plants in various 
ways, recording the biodiversity around 
you, surveying medicinal plants, learning to 
care for domestic animals, and maintaining 
a nature journal. It is up to you to imagine 
all that you can do in the activities with your 
peers.
Two examples of projects are given in this 
section, which are Plant Nursery and School 
Habitat Garden. You must take up only one 
project. You can either choose one of these 
projects or you can design a project of your 
own choice with the help of your teacher.
Ch-1 Plant Nursery.indd   2 Ch-1 Plant Nursery.indd   2 18-03-2025   4.16.03 PM 18-03-2025   4.16.03 PM
School Kitchen Garden
Project 1:
Project 1
Plant Nursery
This project will help you learn how to provide conditions suitable 
for the growth of plants, and the different methods of plant 
propagation. You will do this while developing a plant nursery in 
your school.
As part of the project, you will be able to:
Identify 
conditions 
necessary for 
growth of plants
Design a plant 
nursery
Use different 
methods of plant 
propagation
Observe plant 
growth
Figure 1.1: Developing a plant nursery in the school
Ch-1 Plant Nursery.indd   3 Ch-1 Plant Nursery.indd   3 18-03-2025   4.16.04 PM 18-03-2025   4.16.04 PM
4 Kaushal Bodh— Grade 7
Plants propagate, that is, they reproduce themselves, through 
various methods. Tiny seeds germinate and grow into a huge tree 
or a small flowering plant. However, some plants can be grown 
directly from the branches of the mother plant or tubers (e.g. 
potatoes). 
Like humans, plants require a suitable environment to 
survive and grow. In science, you have learned that plants need 
air, sunlight, nutrients, and water for their growth. These factors 
are essential, but beyond them, plants also need a favourable 
environment to thrive, just like we do.
Let us understand this with an example. Do you live in a 
warm and humid region, a cold and dry region, or a place that 
experiences different seasons? If you reside in a cold and dry 
area, you might have heard people say, “It is so dry”, the dryness 
can cause itchy skin and burning sensation in the nostrils. That is 
why, when using a heater or bukhari, people often place a bowl of 
water in the room to add moisture to the air.
But what causes humidity or dryness? As you have studied, 
air contains various components, including water vapour. When 
there is a high amount of water vapour in the air, the weather 
feels humid, whereas a lower amount makes the air dry. 
Just like too much or too little humidity affects us, it also 
impacts plants, especially during their growth stages. Similarly, 
extreme temperatures can be uncomfortable for humans, and 
plants also require an “optimal temperature” to grow. However, 
the ideal temperature varies among plants, which is why some 
plants flourish only in specific seasons.
Have you observed that more plants grow near a water 
stream, on the edges of ponds or near water sources (e.g., wells, 
water-tap) than in dry places? This is because they get optimum 
temperature, humidity, and moisture in the soil. 
In the plant nursery (Figure 1.1) you will need to create these 
conditions for optimum survival and growth of plants.
Ch-1 Plant Nursery.indd   4 Ch-1 Plant Nursery.indd   4 18-03-2025   4.16.04 PM 18-03-2025   4.16.04 PM
5 Plant Nursery
Plant nurseries are important for various reasons, e.g., 
preserving original plant species, and creating new varieties of 
plants, and producing plants on a very large scale. Since nurseries 
are developed in a smaller space compared to farms, it is easier to 
prevent pests and provide protection from unsuitable conditions 
like heavy rain or severe heat. 
Since conditions for healthy growth of plants can be created 
in plant nurseries, plants can be grown whenever required and 
not only during the seasons that are generally suitable for them. 
People visit plant nurseries to buy plants for their homes, gardens 
and agriculture field.
What will I be able to do?
At the end of project, you will be able to:  
1. Describe the needs of germinating seeds and young plants.
2. Cultivate new plants using different plant propagation 
methods.
3. Provide suitable conditions for initial growth of plants.
4. Develop a plant nursery in the school.
Did you know?
Thimmamma Marimanu, a banyan tree located in Ananthapuramu 
district of Andhra Pradesh, is spread over 5 acres. This is the size of a 
small village. 
Imagine! A tree spread so 
far that it could house an entire 
village under its branches. Isn’t 
it fascinating that a single seed 
has grown into such a big tree? 
The banyan tree provides shade, 
oxygen and shelter to birds, 
animals and humans. It teaches 
us to care for nature and plants. 
Figure 1.2: Banyan tree in 
Ananthapuramu district, Andhra Pradesh
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