# Grade 12 Agricultural Sciences Notes

> CAPS-aligned Grade 12 Agricultural Sciences revision notes, broken down topic by topic with worked examples, diagrams, and key definitions.

- Page: https://www.hlayiso.com/grade-12/agricultural-sciences/notes

Breadcrumbs: [Home](https://www.hlayiso.com/) › [Grade 12](https://www.hlayiso.com/grade-12) › [Agricultural Sciences](https://www.hlayiso.com/grade-12/agricultural-sciences) › [Notes](https://www.hlayiso.com/grade-12/agricultural-sciences/notes)

## Topics

Each section has a free preview; the full notes are in the free Hlayiso account.

### Animal nutrition

- [Animal nutrition notes](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-nutrition)
- [Alimentary canal and digestion](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-nutrition/alimentary-canal-and-digestion)
- [Components and digestibility of feed](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-nutrition/components-and-digestibility-of-feed)
- [Types of feed and feed planning](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-nutrition/types-of-feed-and-feed-planning)

### Animal production and housing

- [Animal production and housing notes](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-production-and-housing)
- [Animal Production Systems](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-production-and-housing/animal-production-systems)
- [Animal shelter, protection and handling](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-production-and-housing/animal-shelter-protection-and-handling)

### Animal reproduction

- [Animal reproduction notes](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-reproduction)
- [Reproductive organs and the oestrus cycle](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-reproduction/reproductive-organs-and-the-oestrus-cycle)
- [Synchronisation, artificial mating and embryo transplantation](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-reproduction/synchronisation-artificial-mating-and-embryo-transplantation)
- [Birth, lactation and milk production](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-reproduction/birth-lactation-and-milk-production)

### Animal health and protection

- [Animal health and protection notes](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-health-and-protection)
- [Animal Diseases and Parasites](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-health-and-protection/animal-diseases-and-parasites)
- [Plant and metallic salt poisoning](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/animal-health-and-protection/plant-and-metallic-salt-poisoning)

### Basic agricultural genetics

- [Basic agricultural genetics notes](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/basic-agricultural-genetics)
- [Genetic concepts and crosses](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/basic-agricultural-genetics/genetic-concepts-and-crosses)
- [Patterns of inheritance, variation and mutation](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/basic-agricultural-genetics/patterns-of-inheritance-variation-and-mutation)
- [Selection, breeding systems and GMOs](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/basic-agricultural-genetics/selection-breeding-systems-and-gmos)

### Agricultural production factors

- [Agricultural production factors notes](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/agricultural-production-factors)
- [Production factors: land and labour](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/agricultural-production-factors/production-factors-land-and-labour)
- [Capital and farm management](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/agricultural-production-factors/capital-and-farm-management)

### Agricultural marketing

- [Agricultural marketing notes](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/agricultural-marketing)
- [Price determination, supply, demand and market equilibrium](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/agricultural-marketing/price-determination-supply-demand-and-market-equilibrium)
- [Marketing systems and supply chains](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/agricultural-marketing/marketing-systems-and-supply-chains)

### Agricultural entrepreneurship

- [Agricultural entrepreneurship notes](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/agricultural-entrepreneurship)
- [Agricultural entrepreneurship and agri-business planning](https://www.hlayiso.com/grade-12/agricultural-sciences/notes/agricultural-entrepreneurship/agricultural-entrepreneurship-and-agri-business-planning)

## Frequently asked questions

### Are the Grade 12 Agricultural Sciences notes free?

Each Grade 12 Agricultural Sciences note section has a free preview on Hlayiso. Create a free Hlayiso account to read the full notes on the web or in the app; the free plan has daily limits.

### Are the notes aligned with CAPS and the ATP?

Yes. All Grade 12 Agricultural Sciences notes are written against the official CAPS curriculum and ATP so you only study what’s examinable.

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