Immaterial or supernatural: angels and other metaphysical beings. 4. often Metaphysical Of or relating to the poetry of a group of 17th-century English poets whose verse is characterized by an intellectually challenging style and extended metaphors comparing very dissimilar things.
Soil types according to depth are as follows: 1) Shallow Soil - Soil depth less than 22.5cm. Only shallow rooted crops are grown in such soil, e.g. Paddy, Nagli. 2) Medium deep soil - Soil depth is 22.5 to 45cm. Crops with medium deep roots are grown in this type of soil e.g. Sugar cane, Banana, Gram. 3) Deep soil - Soil depth is more than 45cm. Crops with long and deep roots are grown in this type a soil e.g.
Here are some tips on making clay soil your next best garden friend. 1  Test Your Clay â A key with any soil is to adjust the pH to the appropriate level for the crops you're growing. 2  Add Organic Matter â Whether it be clay or sandy soil, organic matter is the key to making your soil healthier and easier to work. It doesn't matter so much about the form of the organic matter as it does when you add it.