1.1 Give THREE reasons in favour of your school. 1.1.2 Suggest THREE characteristic of crops that could be…

Question

1.1 Give THREE reasons in favour of your school. 1.1.2 Suggest THREE characteristic of crops that could be used for green manure.

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Step 1: Give THREE reasons in favour of use of organic fertiliser in your school garden (1.1.1). Organic fertilisers improve soil structure, increasing its water-holding capacity and aeration. They release nutrients slowly over time, providing a steady supply for plants and reducing the risk of nutrient leaching. Organic fertilisers enhance beneficial microbial activity in the soil, which helps in nutrient cycling and disease suppression. Step 2: Suggest THREE characteristics of crops that could be used for green manure (1.1.2). Fast-growing: They should establish quickly to cover the soil and produce biomass efficiently. High biomass production: They need to produce a significant amount of plant material to be incorporated into the soil. Nitrogen-fixing ability: Many green manure crops, especially legumes, can fix atmospheric nitrogen, enriching the soil with this essential nutrient.

1.1 Give THREE reasons in favour of your school. 1.1.2 Suggest THREE characteristic of crops that could be used for green manure.

Step-by-step solution

Give THREE reasons in favour of use of organic fertiliser in your school garden (1.1.1).

Suggest THREE characteristics of crops that could be used for green manure (1.1.2).

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