- 35 - 4.4 Qualifications of Members of the Teacher-Training Staff. 4.41 Technical and Professional Preparation. 4.41-1 Technical Preparation in Agriculture. Members of the teacher-training staff must have met all technical requirements in agriculture for a regular teaching position in vocational agricul- ture as required by the State Plan for Vocational Education. Preference will be given to those who have had additional work. 4.41-2 Agricultural Education. A member of the teacher- training staff must have completed one year of graduate work in agriculture or education--pre- ferably a combination of both--and hold a master's degree. 4.42 Professional Experience. 4.42-1 Teaching, Supervisory, or Administrative Experience in Approved Programs of Agricultural Education. The individual must have had at least three years of successful teaching experience in an approved agri- culture department. 4.5 Conditions for Approval of State Institutions to Train Teachers of Vocational Agriculture. 4.51 Standards Regarding Facilities and Staff. The institution will provide facilities and a technical staff which will furnish adequate training for prospective teachers of vocational agriculture. 4.51-1 Faculty. The institutions shall employ staff members for teaching who have degrees in tech- nical agriculture and who are qualified by training and experience for teaching and research in the specific area to which they are assigned. Some provision should be made to insure the professional growth of the faculty. Each member of the technical agriculture staff shall have a master's or higher degree with a graduate major in the specific area of his teach- ing and research assignment or shall have a bachelor's degree in that area and be working