A 656 National Agricultural See& Decree 1992 No, 72 1 "variety" means H sub-division of any crop specie which can be diffeientiated from other sub-division of that kind of growth, plant, f a i t or other characteristics and any uniform group which can be a first generation hybr~d(F1) or a plant popularion reconstituted on each occasion by crossing two or more breeding stock maintained by inbreeding or population vsu&dy maintained; "weed seed" includes the seed of all plants included as wveds or listed as weeds in the S 4 Regulations or commonly recognised as w d s in Nigeria; Citation. 39. This Decree may be cited as the Nationnl Agricultural Seals Decree 1992. SCHEDULE Section 2(4) SUPPLEMENTARY PROVISIONS RELATING TO THE COUNCIL Proceedings ofthe Council Cap. 192 LFN. I. Subject to this Decree and to section z7 ot'tht! Interpretation Act, the Council nlay make standing orders regulating its proceedings or thcme of any of its committees. 2. The quorum of the Council shall be tive and the quorum of any committee of the Council shall he determined by the Council. 3. At any time while the office of the Chairman is vacant or the Chairman is in the opinion of the Council temporarily a t permanently unable to perform the functions of his oftice the vice-chairman shall perform those functions and references in this Schedule to the Chairman shall be construed accordingly. 4.-(1) Subject to the provisions of any applicable standing orders, the Board shall meet whenever summoned hy the Chairman; and if the Chairman. is required so to do by notice given to him by not less than six other memhers, he shall summon a meeting of the Council to be held within twenty-one days from the date on which the notice is given. (2) Where the Council wishes to ohtdn the advice of my person an a particular matter, (he Council may co-opt him as a member for such period as it thinks fit, but s person who is 1 mrrnher by virtue of thb sub-paragraph shall