yes there are crops grown in mud for example : cattails , Paddy etc
Think GMO crops. Not natural selection, we selected them artificially
Leguminous crops, such as peas and beans, fix Nitrogen from the air and make it available to plants. "Cover crops" - winter rye for example - planted on the land when it is fallow, and then "plowed under" later - also improve the fertility, if given a season to decompose.
Yes, they are. An example of a gymnosperm would be a pine tree, for example.
Many crops need large quantities of water, an example of one being rice.
tree
This is an example of agriculture.
coffee and tea
yes there are crops grown in mud for example : cattails , Paddy etc
Cash crops. Example: some of the earliest cash crops in North America were tobacco and cotton.
Zayed crops are crops which are grown between the Kharif and Rabi seasons. Examples: Watermelon, muskmelon, cucumber, vegetables and fodder crops.
Unique crops are crops that are only available for a small period of time. Example, the super pumpkins.
Cotton Jute and Sissal and Hemp.
Cotton is also an example for kharif crops.
The boll weevil ruined the cotton crops.
Canola, carthamus, groundnut and coconut etc.
Derived demand comes from demand for another product. For example, if coal is in high demand, then there will be derived demand for mining. Another example: A farmer grows crops. In order to grow crops he needs fertilizer. Therefore, the amount of fertilizer he needs to buy, will derive from the amount of crops he needs to grow. Basically, derived demand comes as a result of demand for something else.