if you being killed by someone who doing PK, you will not lose your item.
but if you're doing PK and someone kill you, theres a chance they will get your item.
1.look your seed lvl, if it say lvl 3 you should have farm field with lvl 3
2.click the dirt, be sure you're realy close with spot
3.click the seed from your inventory.
give that thing fertilizer,buy at MBP
sorry bad english, hope u understand