Introduction (Recording 12/31) (Airing 1/10)Thank you for listeningFarm4Profit episode vs Farm4Fun EpisodeThank you again for suggesting topics for us to talk about on the podcast and keep them coming.  Send those to farm4profitllc@gmail.com or find us all over social media.We greatly appreciate your help in growing our audience.The listener review today is brought to you by Geringhoff.  They are head of the class no matter the crop and product to be the anchor partner of the Farm4profit Podcast@WParkinson4 ***** – I really enjoy the podcast.  Ya’ll are in the top of my que when a new one comes out.YOU can now review us on Spotify!Commercial: John DeereWhat’s Working in AGBW Fusion – Brody Benton1 – What did you see working well for growers in 2021?CornBeansArea Specific?2 – What didn’t work well?3 – What should our listeners be thinking about this time of year?Our #1 most requested topic – The field tile exploration (Does it always pay?)We will see how this goes as it might become a multi-part episodeThere are more than six million acres of cropland in Iowa where wetness limits productivity. Slightly more than half of the 375 different soils series mapped in Iowa have problems with excess water. The drainage of farmland is obviously important for improving the productivity of Iowa agriculture. Based on the large number of acres susceptible to excessive wetness and the yield response from removing this wetness, farmers and landowners are becoming increasingly interested in drainage. AND that’s just Iowa……..!The two major methods of farmland drainage are surface drainage where standing water is removed using surface ditches and subsurface drainage where excess water is removed through a system of underground drainage tiles – that is what we are going to focus onJoel Hayes – He and his brother run Hayes Bros Drainage in Grundy County Iowa and have been in business since 2009.  They have covered most of the state of Iowa during their time in business.Their dad/family also farms around 3500 acresJoel Lange - @centraliowa_rainage  - Joel and his family own and operate Central Iowa Drainage in Guthrie County Iowa where they have been farming since 2012.Joel’s family moved their entire farm from O-Neill Nebraska to Iowa in 2012General QuestionsWhat is drainage tile?Drain tile is a system of pipes with perforations or holes that channels water away from intended areasField tile is tubing or pipe buried in the ground to convey subsurface water to an outlet such as a stream or ditchWhat are outlets?The structures used to control the minimum elevation at which water leaves the drainage tile, which in turn controls the maximum elevation of the groundwater table in the area drained by the tile system to which the outlet control structure is attached.What are inlets?Purpose: A common practice that is used to. drain farmed depressions is a tile riser, which is essentially a pipe that acts as a direct conduit for water from the field to the receiving ditch or stream. A blind inlet or French drain is used to filter at least sediment from the water that is drained from the field.Why do we install drainage tile?The purpose of subsurface drainage is to lower the water table in the soil. The water table is the level at which the soil is entirely saturated with water.  The excess water must be removed to a level below the ground surface where it will not interfere with plant root growth and development. The major reason for installing subsurface drainage is to improve the productivity of the farmland.  Higher yields translate into more returns. This is especially true in recent years due to higher grain prices. So the investment decision is based on whether the higher crop returns will justify the investment in subsurface drainage.Types of tilePerforatedSolidComes with socksHow long is tile good for?When does it need replaced?Useful life of clay tileWhen was plastic first installedIs that plastic technology improved for today?Is there a right time