public function getTambah(Request $request)
 {
     $dt = new Tambak();
     $dt->id = $request->id;
     $dt->provinsi = $request->provinsi;
     $dt->kabupaten = $request->kabupaten;
     $dt->kecamatan = $request->kecamatan;
     $dt->desa = $request->desa;
     $dt->rtp = $request->rtp;
     $dt->panjang_pantai = $request->panjang_pantai;
     $dt->potensi = $request->potensi;
     $dt->luas_tanam = $request->luas_tanam;
     $dt->penebaran_windu = $request->penebaran_windu;
     $dt->penebaran_vanamae = $request->penebaran_vanamae;
     $dt->penebaran_bandeng = $request->penebaran_bandeng;
     $dt->jumlah_hidup_windu = $request->jumlah_hidup_windu;
     $dt->jumlah_hidup_vanamae = $request->jumlah_hidup_vanamae;
     $dt->jumlah_hidup_bandeng = $request->jumlah_hidup_bandeng;
     $dt->pakan_pelet = $request->pakan_pelet;
     $dt->pakan_dedak = $request->pakan_dedak;
     $dt->keterangan = $request->keterangan;
     $dt->save();
     return redirect()->route('tambak')->with(session()->flash('success', 'Data Berhasil Tersimpan !!'));
 }