Discuss the role of solar radiation and temperature in crop production. Try to relate this to the biological processes of the plants​

Crop growth and yield are strongly affected by sunlight, temperature and growing season precipitation. From a farmer’s perspective, temperature and water availability are the two most important environmental factors that affect crop production. The availability of water is often a limitation to crop production on the southern Prairies. In other regions, excess moisture limits successful production. Other environmental factors, such as cool spring soil temperatures, slow down seed germination and emergence. Solar radiation is essential for plant growth. Plant leaves absorb sunlight and use it as the energy source for photosynthesis. The ability of a crop to collect sunlight is a function of leaf surface area or leaf area index. When a crop is at full canopy, its ability to collect sunlight is maximized.

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The awnser is d. i just looked it up