Explore essential facts about guava cultivation, from soil preferences to pest management, with this easy horticulture quiz. Perfect for beginners aiming to boost guava growth and yield.
Which type of soil is most suitable for cultivating guava plants for optimal growth?
Explanation: Well-drained sandy loam soil provides excellent aeration and drainage, which are ideal conditions for guava roots. Heavy clay can retain too much water, leading to root rot. Rocky soil lacks nutrients needed for healthy growth. Waterlogged peat can suffocate roots due to excessive moisture.
During which season is it best to plant guava saplings in tropical regions?
Explanation: Planting guava during the rainy season ensures ample moisture for young saplings to establish roots. Peak summer can cause heat stress and moisture loss. Winter may be too cold for new growth. Late autumn offers insufficient time for saplings to settle before cooler weather.
Which nutrient is most commonly responsible for promoting fruit development in guava plants?
Explanation: Potassium supports fruit development and improves fruit quality in guava. Nitrogen encourages leafy growth rather than fruiting. Phosphorus helps with root development but is less directly linked to fruit growth. Calcium is important for cell structure but not as critical for fruit development.
Why is annual pruning beneficial for guava trees cultivated in an orchard?
Explanation: Pruning encourages the growth of fresh shoots, where guava flowers and fruits mostly develop, thus enhancing yields. While pruning can help with air flow, it does not directly affect water uptake. Pruning does not replace fertilization, nor does it guarantee the prevention of all insect pests.
A farmer notices fruit flies attacking guava fruits. Which integrated management practice can help control these pests sustainably?
Explanation: Removing and destroying infested fruits breaks the life cycle of fruit flies and is a key part of integrated pest management. Spraying excessive fertilizers can be harmful and does not target pests. Flooding orchards may damage guava trees. Sole reliance on synthetic pesticides can harm beneficial insects and cause resistance.