成人论坛

Soil

First broadcast in 2001. The nutrition in soil is vital for providing food and clothing

• 13 mins

How do Plants Grow?

First broadcast in 2001. Plants develop in restricted growth locations

• 12 mins

Fertiliser

First broadcast in 2001. There are three main ingredients plants need for growth

• 13 mins

Plant Reproduction

First broadcast in 2001. Exploring how plants form seeds

• 13 mins

New Varieties

First broadcast in 2001. Discovering how plant breeders develop new varieties of plants

• 13 mins

Pest Control

First broadcast in 2001.How crops can be damaged by insect pests and infestations

• 12 mins

Weeds

First broadcast in 2001. A look at the problems that weeds cause for global farming

• 13 mins

Plants Under Threat

First broadcast in 2001. Plants are threatened by pollution and building caused by humans

• 13 mins

Cut Flowers

First broadcast in 2001. Many flowers grown in your garden can be used as cut flowers

• 12 mins

Plants of the Future

First broadcast in 2001. A look at the possibilities for plants of the future

• 13 mins