Exhibit 4.3


                            FERRELLGAS PARTNERS, L.P.
                          REGISTRATION RIGHTS AGREEMENT

     This Registration  Rights Agreement  ("Agreement") is made and entered into
by and  among  Ferrellgas  Partners,  L.  P.,  a  Delaware  limited  partnership
("Company"),  and the holder of Units (as defined  herein) whose name appears on
the signature pages of this Agreement.

                                   ARTICLE I
                                   DEFINITIONS

     Certain Definitions. As used in this Agreement:

     1.1 The term  "Affiliate"  shall  mean any  person  or entity  directly  or
indirectly controlling, controlled by, or under common control with the Company.
As used in this definition,  the term "control," including the correlative terms
"controlling,"  "controlled  by," and "under  common  control  with," shall mean
possession,  directly or  indirectly,  of a majority of the  outstanding  voting
securities of such person or entity.

     1.2  The  term  "Closing  Date"  shall  mean  the  date of the  closing  of
Investment.

     1.3 The term  "Holder"  shall  mean any  party who is a  signatory  to this
Agreement and, at the time of determination of whether such party is a "Holder,"
holds Units of record.

     1.4 The term  "Investment"  shall  mean  the  closing  of the  transactions
contemplated by the Unit Purchase  Agreement dated as of the date hereof between
the Company and Andrew J. Filipowski.

     1.5 The term "SEC" shall mean the  Securities  and Exchange  Commission and
any successor agency.

     1.6 The term  "Securities  Act" shall mean the  Securities  Act of 1933, as
amended.

     1.7 The term  "Unit  Purchase  Agreement"  shall  mean  the  Unit  Purchase
Agreement  dated as of the date  hereof  among the  Company  and the Holder (the
"Unit Purchase Agreement")

     1.8  The  term  "Units"  shall  mean  common  units  representing   limited
partnership interests of the Company.

                                   ARTICLE II
                                  REGISTRATION

     2.1  Required  Registration.  After the Closing  Date,  the  Company  shall
prepare and file a  registration  statement on Form S-3 under the Securities Act
covering the offer and sale by the Holder of the Units issued in the  Investment
and  shall  cause  such  registration  statement  to  become  effective  as soon


                                      -1-




thereafter  as is  practicable,  but in no event  later  than 90 days  after the
Closing  Date.  The Company  shall be  obligated  to prepare,  file and cause to
become effective only one  registration  statement (on Form S-3 or any successor
form promulgated by the SEC ("Form S-3")) pursuant to this Section 2.1, provided
such registration statement remains effective for the entire period mentioned in
Section 2.2(a).

     2.2  Registration  Procedure.  In connection  with the  registration of the
Units under the Securities Act, the Company will:

          (a) prepare and file with the SEC a registration statement on Form S-3
     or any  successor  form with respect to the offer and sale by the Holder of
     such securities,  and cause such registration  statement to become, and use
     its reasonable best efforts to cause such registration statement to remain,
     effective  for the earlier of one year from the Closing  Date or until such
     time as all the Units issued in the Investment are sold.

          (b) prepare and file with the SEC as soon as is reasonably practicable
     such  amendments  to such  registration  statement and  supplements  to the
     prospectus  contained therein as may be necessary to keep such registration
     statement  effective  for such  period as may be  reasonably  necessary  to
     permit such Holder to effect the sale of such securities, not to exceed the
     earlier  of one year from the  Closing  Date or until  such time as all the
     Units in the Investment are sold;

          (c)  furnish to the  Holder  such  reasonable  number of copies of the
     registration statement,  preliminary prospectus,  final prospectus and such
     other  documents  as  such  Holder  may  reasonably  request  in  order  to
     facilitate the sale of such securities;

          (d) use its  reasonable  best  efforts  to  register  or  qualify  the
     securities  covered  by  such  registration   statement  under  such  state
     securities  or blue sky laws of such  jurisdictions  as such  participating
     Holder may reasonably request in writing, except that the Company shall not
     for any  purpose be  required  to  execute a general  consent to service of
     process  or to  qualify  to do  business  as a foreign  corporation  in any
     jurisdiction wherein it is not so qualified and take all steps necessary to
     cause the Units to be listed for  trading  on any  securities  exchange  on
     which similar Units are listed;

          (e) notify the Holder  promptly  after it shall receive notice thereof
     of the time when such  registration  statement (and any amendment  thereto)
     has become  effective or a supplement to any  prospectus  forming a part of
     such registration statement has been filed;

          (f) as promptly as  practicable  after  becoming  aware of such event,
     notify such Holder  promptly of any request by the SEC for the  amending or
     supplementing  of  such   registration   statement  or  prospectus  or  for
     additional information;


                                      -2-




          (g) prepare and file with the SEC,  as soon as  practicable,  upon the
     request  of  any  such  Holder,  any  amendments  or  supplements  to  such
     registration  statement or prospectus  which, in the opinion of counsel for
     such Holder (and  concurred  in by counsel  for the  Company),  is required
     under  the  Securities  Act or the  rules  and  regulations  thereunder  in
     connection  with the offer and sale or other  distribution  of the Units by
     such Holder;

          (h) promptly  prepare and file with the SEC and  promptly  notify such
     Holder of the filing of such  amendment or supplement to such  registration
     statement or  prospectus  as may be necessary to correct any  statements or
     omissions if, at the time when a prospectus  relating to such securities is
     required to be  delivered  under the  Securities  Act, any event shall have
     occurred as the result of which any such prospectus or any other prospectus
     as then in effect would  include an untrue  statement of a material fact or
     omit to state any material fact necessary to make  statements  therein,  in
     the light of the circumstances in which they were made, not misleading.  In
     such event,  the  Company  shall  provide  each  Holder,  as promptly as is
     reasonably practicable,  that number of copies of the prospectus so amended
     or supplemented as is reasonably required by each Holder;

          (i)  promptly  after it  shall  receive  notice  or  obtain  knowledge
     thereof,  of the  issuance  of any  stop  order by the SEC  suspending  the
     effectiveness  of  such   registration   statement  or  the  initiation  or
     threatening of any proceeding for that purpose shall immediately notify the
     Holder thereof and promptly use its reasonable  best efforts to prevent the
     issuance of any stop order or to obtain its  withdrawal  if such stop order
     should be issued;

          (j)  cooperate  with the  selling  Holder  to  facilitate  the  timely
     preparation and delivery of certificates  representing the Units to be sold
     and not bearing any Securities Act legend; and enable certificates for such
     Units to be issued for such numbers of Units and  registered  in such names
     as the selling  Holder may  reasonably  request at least two business  days
     prior to the sale of such Units;

          (k) provide Holder and its  representatives the opportunity to conduct
     a reasonable  due diligence  inquiry of Company's  pertinent  financial and
     other records and make available its officers,  directors and employees for
     questions regarding such information as it relates to information contained
     in the registration  statement,  subject to all information received by the
     Holder and its representatives being kept confidential; and

          (l) provide Holder and its  representatives  the opportunity to review
     the registration  statement and all amendments  thereto a reasonable period
     of time prior to their filing with the SEC.

     2.3  Expenses.  The  Company  shall  bear the  following  fees,  costs  and
expenses:  all  registration  and  filings  fees,  printing  expenses,  fees and
disbursements of counsel and accountants for the Company,  all internal expenses
of the Company, all expenses of complying with the rules of the NASD and the New
York Stock Exchange and all legal fees and  disbursements  and other expenses of


                                      -3-




complying with state  securities or blue sky laws of any  jurisdictions in which
the  securities  to be  offered  are to be  registered  or  qualified.  Fees and
disbursements of counsel and accountants for the Holder,  underwriting discounts
and commissions and transfer taxes and any other expenses incurred by the Holder
not expressly included above, shall be borne by the Holder.

                                  ARTICLE III
                              AGREEMENTS OF HOLDER

     3.1  Certain  Agreements  by  Holder.  Each  Holder of Units  covered  by a
registration statement hereunder,  (1) upon receipt of a notice from the Company
of the  occurrence of any event of the kind described in Section  2.2(h),  shall
forthwith  discontinue  such  Holder's  disposition  of  Units  pursuant  to the
registration  statement  covering such Holder's Units until such Holder receives
the copies of the  supplemented  or amended  prospectus  contemplated by Section
2.2(h) and (2) if so directed by the Company,  shall deliver to the Company,  at
the Company's  expense,  all copies (other than  permanent  file copies) then in
such  Holder's  possession  of the  prospectus  covering  such Units that was in
effect at the time of receipt of such notice.

     3.2  Information.  Upon written  request by the Company,  each Holder shall
furnish  the  Company  with  information  regarding  such  Holder  and  intended
distribution of such Holder's Units or other  securities of the Company included
in such registration for the purpose of preparing the registration statement, to
the extent that such  information  is required to comply with  applicable  legal
requirements.

                                   ARTICLE IV
                                 INDEMNIFICATION

     4.1  Indemnification  by the Company.  The Company shall indemnify and hold
harmless, with respect to any registration statement filed by it, to the fullest
extent  permitted by law,  each Holder who is a seller of Units  covered by such
registration statement, its officers,  directors,  employees,  agent, general or
limited partners,  each underwriter of such Units (and the directors,  officers,
employees  and agents  thereof),  and each  other  person,  partnership,  trust,
corporation,  joint venture,  unincorporated  organization  or government or any
department  or agency  thereof  ("Person"),  if any, who controls such Holder or
underwriter  within the meaning of the  Securities  Act  (collectively,  "Holder
Indemnified  Parties")  against all losses,  claims,  damages,  liabilities  and
expenses,  joint or  several,  (including  reasonable  fees and  expenses of one
counsel  representing  all  Holder  Indemnified  Parties  with  respect  to each
proceeding  under  which  indemnification  is sought)  and any  amounts  paid in
settlement  effected  with the  Company's  consent,  which  consent shall not be
unreasonably  withheld)  to which any such Holder  Indemnified  Party may become
subject under the  Securities  Act, at common law or otherwise,  insofar as such
losses,  claims,  damages,  liabilities or expenses (or actions or  proceedings,
whether  commenced  or  threatened,  in respect  thereof)  are caused by (1) any


                                      -4-




untrue statement or alleged untrue statement of a material fact contained in any
registration  statement in which Units were included as  contemplated  hereby or
the omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements  therein not misleading,  (2)
any untrue statement or alleged untrue statement of a material fact contained in
any  preliminary,  final or  summary  prospectus,  together  with the  documents
incorporated  by reference  therein (as amended or  supplemented  if the Company
shall  have filed  with the  Commission  any  amendment  thereof  or  supplement
thereto),  or the omission or alleged  omission to state therein a material fact
required  to be stated  therein  or  necessary  in order to make the  statements
therein,  in the light of the  circumstances  under  which they were  made,  not
misleading,  or (3) any violation by the Company of any federal, state or common
law rule or  regulation  applicable  to the Company and relating to action of or
inaction by the Company in connection  with any such  registration;  and in each
such  case,  the  Company  shall  reimburse  the Holder  Indemnified  Parties as
incurred for any reasonable legal fees and expenses of one counsel  representing
all Holder  Indemnified  Parties  with  respect to each  proceeding  under which
indemnification  is  sought  or any other  expenses  incurred  by any of them in
connection  with  investigating  or  defending  any such  loss,  claim,  damage,
liability,  expense, action or proceeding;  provided,  however, that the Company
shall not be liable to any such Holder Indemnified Party in any such case to the
extent that any such loss,  claim,  damage,  liability  or expense (or action or
proceeding,  whether commenced or threatened,  in respect thereof) arises out of
or is based upon any untrue statement or alleged untrue statement or omission or
alleged  omission made in such  registration  statement or amendment  thereof or
supplement  thereto or in any such preliminary,  final or summary  prospectus in
reliance  upon and in  conformity  with  written  information  furnished  to the
Company by or on behalf of any such Holder  Indemnified  Party  relating to such
Holder Indemnified Party for use in the preparation thereof.

     4.2  Indemnification by Holder.  Each Holder of Units  participating in any
registration  hereunder,  severally  and not jointly,  shall  indemnify and hold
harmless, to the extent permitted by applicable law, the Company, its directors,
officers, employees and agents, and each Person who controls the Company (within
the meaning of the Securities Act) (collectively, "Company Indemnified Parties")
against all losses, claims, damages,  liabilities and expenses, joint or several
(including  reasonable  fees of  counsel  and  any  amounts  paid in  settlement
effected with such  Holder's  consent,  which consent shall not be  unreasonably
withheld) to which any Company  Indemnified  Party may become  subject under the
Securities  Act, at common law or  otherwise,  insofar as such  losses,  claims,
damages,  liabilities or expenses (or actions or proceedings,  whether commenced
or  threatened,  in respect  thereof) are caused by (1) any untrue  statement or
alleged  untrue  statement  of a material  fact  contained  in any  registration
statement in which such Holder's  Units were included or the omission or alleged
omission  to state  therein a material  fact  required  to be stated  therein or
necessary  to make  the  statements  therein  not  misleading,  (2)  any  untrue
statement  or alleged  untrue  statement  of a material  fact  contained  in any
preliminary,   final  or  summary   prospectus,   together  with  the  documents
incorporated  by reference  therein (as amended or  supplemented  if the Company
shall  have filed  with the  Commission  any  amendment  thereof  or  supplement
thereto),  or the omission or alleged  omission to state therein a material fact
required  to be stated  therein  or  necessary  in order to make the  statements
therein,  in the light of the  circumstances  under  which they were  made,  not
misleading  to the extent,  but only to the extent,  in the cases  described  in
clauses (1) and (2), that such untrue  statement or omission is contained in any


                                      -5-




information  furnished by such Holder relating to such Holder  expressly for use
in the  preparation  thereof and if the Company does not know,  at the time such
information is included in the registration statement,  prospectus,  preliminary
prospectus,   amendment  or  supplement,  that  such  information  is  false  or
misleading,  or (3) any violation by such Holder of any federal, state or common
law, rule or  regulation  applicable to such Holder and relating to action of or
inaction by such Holder in connection with any such registration.

     4.3 Conduct of Indemnification of Proceedings. Promptly after receipt by an
indemnified party under Section 4.1 or 4.2 of written notice of the commencement
of any action, suit, proceeding, investigation or threat thereof made in writing
with respect to which a claim for  indemnification  may be made pursuant to this
Article IV, such indemnified party shall, if a claim in respect thereto is to be
made against an  indemnifying  party,  give written  notice to the  indemnifying
party of the threat or commencement thereof; provided, however, that the failure
so to notify the  indemnifying  party  shall not  relieve it from any  liability
which  it may  have to any  indemnified  party  except  to the  extent  that the
indemnifying party is actually prejudiced by such failure to give notice. If any
such claim or action referred to under Section 4.1 or 4.2 is brought against any
indemnified  party and it then notifies the indemnifying  party of the threat or
commencement  thereof,  the indemnifying  party shall be entitled to participate
therein and, to the extent that it wishes,  jointly with any other  indemnifying
party similarly notified,  to assume the defense thereof with counsel reasonably
satisfactory to such  indemnified  party (who shall not, except with the consent
of the indemnified  party, be counsel to the indemnifying  party).  After notice
from the  indemnifying  party to such  indemnified  party of its  election so to
assume the defense of any such claim or action, the indemnifying party shall not
be liable to such indemnified party under this Article IV for any legal expenses
of counsel or any other expenses subsequently incurred by such indemnified party
in  connection  with  the  defense  thereof  other  than  reasonable   costs  of
investigation  unless the indemnifying party has failed to assume the defense of
such  claim or action  or to  employ  counsel  reasonably  satisfactory  to such
indemnified party. The indemnifying party shall not be required to indemnify the
indemnified  party with respect to any amounts paid in settlement of any action,
proceeding  or  investigation  entered into  without the written  consent of the
indemnifying  party,  which  consent  shall  not be  unreasonably  withheld.  No
indemnifying  party shall consent to the entry of any judgment or enter into any
settlement without the consent of the indemnified party unless (1) such judgment
or settlement  does not impose any obligation or liability upon the  indemnified
party  other than the  execution,  delivery or  approval  thereof,  and (2) such
judgment or settlement  includes as an unconditional  term thereof the giving by
the  claimant  of  plaintiff  to such  indemnified  party of a full  release and
discharge  from all  liability in respect of such claim for all persons that may
be entitled to or obligated to provide  indemnification  or  contribution  under
this Article IV.

     4.4 Additional  Indemnification.  Indemnification similar to that specified
in the preceding subsections of this Article IV (with appropriate modifications)
shall be given by the  Company  and each  Holder  with  respect to any  required
registration or  qualification  of securities under any state securities or blue
sky laws.


                                      -6-



                                   ARTICLE V
                                  MISCELLANEOUS

     5.1  Termination.  This  Agreement  and all  rights and  objections  of the
parties hereto under this  Agreement  (other than  obligations  under Article IV
hereto) shall terminate one year after the Closing Date.

     5.2   Subsequent   Holder.   Notwithstanding   any  of  the  foregoing  and
notwithstanding  Section 5.10  hereof,  no rights  hereunder  shall inure to the
benefit of, or be exercisable by, any transferee or assignee  acquiring Units in
a public sale or public distribution.

     5.3 Rule 144 Procedures.  With a view to making available to the Holder the
benefits of Rule 144 promulgated  under the Securities Act and any other rule or
regulation of the SEC that may at any time permit a Holder to sell securities of
the Company to the public without registration, the Company agrees to:

          (a)  use  its  reasonable   best  efforts  to  make  and  keep  public
     information  available,  as those terms are  understood  and defined in SEC
     Rule 144;

          (b) use its  reasonable  best efforts to file with the SEC in a timely
     manner all reports and other  documents  required of the Company  under the
     Securities Act and the Securities and Exchange Act of 1934 (as amended, the
     "1934 Act");

          (c)  furnish  to any  Holder,  so long as the  Holder  owns any Units,
     forthwith  upon request (i) a written  statement  by the Company,  if true,
     that it has complied with the reporting  requirements  of SEC Rule 144, the
     Securities  Act and the 1934 Act,  (ii) a copy of the most recent annual or
     quarterly  report of the Company and such other  reports and  documents  so
     filed by the Company, and (iii) such other information as may be reasonably
     requested in availing any Holder of any rule or regulation of the SEC which
     permits the selling of any such securities without registration; and

          (d) in connection with any sale, transfer, or other disposition by any
     Holder of any Units  pursuant  to Rule 144 under the  Securities  Act,  the
     Company  shall   cooperate  with  such  Holder  to  facilitate  the  timely
     preparation and delivery of certificates  representing Units to be sold and
     not bearing any Securities  Act legend,  and enable  certificates  for such
     Units to be for such  number of Units and  registered  in such names as the
     Holder may  reasonably  request at least two days prior to any such sale of
     Units,  when such request is  accompanied by a "will sell" letter from such
     Seller's  broker with  reference to compliance  with  paragraph (g) of Rule
     144.


                                      -7-




     5.4 Employee Matters.  Each Holder, if an employee of the Company or any of
its  subsidiaries,   acknowledges  and  agrees  that  neither  the  purchase  of
securities of the Company by such Holder nor the execution of this  Agreement by
the  Company or such  Holder or the  performance  of the  Company's  or Holder's
obligations hereunder creates any obligation whatsoever by Company or any of its
subsidiaries to continue such Holder's employment.

     5.5 Notices  and Other  Communications.  All  notices,  requests  and other
communications required or permitted to be given to the Company or any Holder in
connection  herewith (1) must be in writing and (2) may be served  either by (a)
depositing the same in the United States mail, full postage  prepaid,  certified
or  registered  with return  receipt  requested,  (b)  delivering  the same by a
nationally recognized air courier service requiring  acknowledgment of delivery,
full delivery cost paid,  (c)  delivering  the same in person,  or (d) sending a
telecopy of the same  (confirmed by  appropriate  answerback),  confirmed with a
copy  thereof  delivered  either by mail or air courier  service or in person as
provided  herein.  Any such  notice,  request  or other  communication  shall be
effective only if and when it is received by the addressee; provided that notice
received by telecopier  other than during the recipient's  normal business hours
will be effective at the beginning of the recipient's next business day. For the
purposes  hereof,  the addresses of the parties  hereto are as follows:  (1) the
Company:  Ferrellgas  Partners,  One Liberty  Plaza,  Liberty,  Missouri  64068,
Attention:  Senior Vice President,  Corporate Development;  and (2) the Holder -
the  addresses  indicated in the Unit Purchase  Agreement.  Any party hereto may
change its  address for the  purposes  hereof by giving  written  notice of such
change of address to the Company if a Holder, and to all Holder, if the Company,
in the manner provided herein.

     5.6 Entire Agreement.  This Agreement constitutes the full understanding of
the parties and a complete and exclusive  statement of the terms and  conditions
of their  agreement  relating to the subject  matter hereof and  supersedes  all
prior  negotiations,  understandings  and  agreements,  whether written or oral,
between  the  parties,  their  affiliates,   and  their  respective  principals,
shareholders,  directors,  officers,  employees,  consultants  and  agents  with
respect thereto.

     5.7  Amendments  and  Waivers.  Except as  otherwise  provided  herein,  no
alteration,  modification,  amendment, change or waiver of any provision of this
Agreement  shall be effective or binding on any party hereto  unless the same is
in writing and is executed by the Company and the Holder.

     5.8 Modification  and  Severability.  If a court of competent  jurisdiction
declares  that  any  provision  of  this   Agreement  is  illegal,   invalid  or
unenforceable, then such provision shall be modified automatically to the extent
to make such provision fully legal, valid or enforceable. If such court does not
modify any such provision as contemplated  herein, but instead declares it to be
wholly illegal,  invalid or unenforceable,  then such provision shall be severed
from this  Agreement,  this  Agreement  and the  rights and  obligations  of the
parties  hereto  shall be construed  as if this  Agreement  did not contain such
severed provision,  and this Agreement  otherwise shall remain in full force and
effect.


                                      -8-



     5.9 Enforceability.  This Agreement shall be enforceable by and against the
Company, the Holder and its spouse, guardians, heirs, legatees, executors, legal
representatives, administrators, and permitted successors and assignees.

     5.10  Successors  and  Assigns.  This  Agreement  shall be binding upon and
(except as  otherwise  provided in Section  5.2) inure to the heirs,  executors,
administrators,  successors, assigns, and in the case of the Holder, transferees
of the parties hereto.

     5.11  Remedies.  Each party  hereto  acknowledges  that in the event of any
breach of this  Agreement by such party,  the other parties  hereto (1) would be
irreparably and immediately  harmed by such breach,  (2) could not be made whole
by  monetary  damages,  and (3) shall be  entitled to  temporary  and  permanent
injunctions (or their functional  equivalents) to prevent any such breach and/or
to compel specific  performance  with this  Agreement,  in addition to all other
remedies to which such parties may be entitled at law or in equity. The remedies
of each party hereto under this Agreement  shall be cumulative of each other and
of the  remedies  available  at law or in equity.  Any  party's  full or partial
exercise of any such remedy shall not preclude any  subsequent  exercise by such
party of the same or any other remedy.

     5.12 Plan of Merger. This Agreement shall terminate upon the termination of
the  Agreement  and Plan of Merger dated as of the date hereof among FCI Trading
Corp.,   Diesel   Acquisition  LLC,  Ferrell   Companies  Inc.  and  Blue  Rhino
Corporation.

     5.13 Governing Law. This Agreement shall be governed by,  construed  under,
and  enforce  in  accordance  with the laws of the  State  of  Delaware  without
reference to the conflict-of-laws provisions thereof.

     5.14 Multiple  Counterparts.  This Agreement may be executed by the parties
hereto in multiple  counterparts,  each of which shall be deemed an original for
all  purposes,  and all of  which  together  shall  constitute  one and the same
instrument.

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                                      -9-



     This  Agreement is executed and  delivered by the parties  hereto as of the
8th day of February, 2004.

                                            Ferrellgas Partners, L.P.

                                            By: Ferrellgas, Inc.
                                                its general partner


                                            By: /s/ Kenneth A. Heinz
                                                --------------------------------
                                                Kenneth A. Heinz
                                                Senior Vice President, Corporate
                                                Development


                                                /s/ Andrew J. Filipowski
                                                --------------------------------
                                                    Andrew J. Filipowski