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.
1 Pulse crops are versatile, adding flexibility to cropping systems. 2  If growing conditions turn dry, pulse crops can be harvested or grazed for forage or terminated to conserve soil moisture-the soil will still benefit from nitrogen fixation, rotation, and having a cover crop. Pluse crop acres have increased from 350,000 in 2009 to over 700,000 in 2014. 2  Pulse crops require little (if any) nitrogen fertilizer; instead they fix nitrogen from the air into the soil. 3  Pulse crops help break disease and pest cycles in wheat and barley.