Which plant can best survive in a hot, dry desert?
Cacti and succulents have adapted with the ability to store water in their leaves, stems, and roots. Some plants such as mesquite, creosote bush, and yucca have deep root systems that burrow into the soil in search of water. Plants with such morphological and physiological adaptations are said to be xeromorphic. Xerophytes such as cacti are capable of withstanding extended periods of dry conditions as they have deep-spreading roots and capacity to store water. Their waxy, thorny leaves prevent loss of moisture.
Which plants are best adapted for very dry, hot environments?
Cacti are perhaps the best-known desert plants. They have thick stems that store water, and sparse leaves that minimize evaporation. Some cacti, such as the saguaro, can grow to be over 20 feet tall. Succulents are another type of desert plant that are adapted for water conservation. There are many different types of desert plants, including cacti, succulents, acacias, mesquite, creosote bush, and yucca. Each one has adapted in its own way to survive in the harsh desert environment. Cacti are perhaps the best-known desert plants.
Which crop is best for dry land?
Dryland grain crops include wheat, corn, millet, rye, and other grasses that produce grains. These crops grow using the winter water stored in the soil, rather than depending on rainfall during the growing season. Soils such as clay, silt, and sandy loam are often preferred for dry farming due to their ability to retain moisture. Common crops used in dry farming include wheat, barley, oats, potatoes, beans, tomatoes, pumpkins, and melons. Additionally, dry-farmed grapes and olives can be grown to produce wines and olive oils.Lesson Summary. The term dry farming, or dryland farming, refers to a type of farming that relies on natural precipitation and moisture rather than irrigation. This is typically conducted in dryland areas that lack abundant natural water resources, are prone to drought, and receive limited rainfall.