Improvement in food resources long 2 Flashcards
1
Q
What is compost ?
A
When waste material is decomposed in pits it is known as composting. The compost is rich in organic matter and nutrients.
2
Q
What is green Manure
A
Some plants are mulched by ploughing them into the soil and turn into green manure enriching the soil in nitrogen and phosphorus.
3
Q
What are fertilizers ?
A
Fertilizers are man made plant nutrients. Fertilizers supply nitrogen, phosphorus and potassium. Fertilizers should be applied carefully for their complete utilisation.
4
Q
What is irrigation
A
Irrigation are man made methods to ensure that the crops get water at the right stages during their growing season.
