What is wooden board in agriculture?

"Wooden board" is not a common term in agriculture. It's likely you're thinking of something else related to wood in agriculture.

Here are some possibilities:

* Wooden fence posts: These are used to build fences that can be used to contain livestock, mark property boundaries, or protect crops.

* Wooden planks for structures: Wood can be used to build sheds, barns, greenhouses, and other structures that are important for agricultural operations.

* Wooden pallets: These are used to transport and store agricultural products like crops, feed, or supplies.

* Wooden crates: These are used to package and transport agricultural products, particularly fruits, vegetables, and eggs.

* Wooden stakes: These can be used to support plants, like tomatoes, cucumbers, or beans, to help them grow upright.

* Wooden mulch: Wood chips or bark can be used as mulch to suppress weeds, retain moisture, and regulate soil temperature.

Could you please provide more context about what you mean by "wooden board" in agriculture? Knowing more about how it's used or the context you're interested in would help me understand your query better.