Disclaimer: This machine only harvests crops; it does not replant them. Also, credit for the initial design of the machine goes to EspressoNinja, however, I have modified their original design.
Items you will need:
Dispensers: The same numbers as the rows of your field.
Redstone: Enough to go around two sides of your field.
Repeaters: The same number as the dispensers.
Button/Lever: 1Note: Depending on how big your field is, you may need to set up several of these, as water physics won't go past a certain number of blocks. Also, if the water stream runs into another water supply in your field, the flow will stop.
1: Build a one block wall around the edge of the field.
2: Place dispensers along the back of each row.
3: Have at least two rows of space behind the dispensers, and have a path connecting around the side to the back.
4:
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Minecraft Furniture Ideas
CasualeNobody else seems to have written a handbook on here, about building different types of furniture in MCPE. I hope this helps some other minecrafters! (Pictures are included) Don't forget to leave a like!!!