[Pub. L. 99–198] substituted “shall consist of the development of practical applications of research knowledge and giving of instruction and practical demonstrations of existing or improved practices or technologies” for “shall consist of the giving of instructions and practical demonstrations”.
[Pub. L. 96–294] inserted reference to rural energy.
[Pub. L. 95–113] inserted reference to uses of solar energy with respect to agriculture.
[Pub. L. 87–749] inserted “or Territory or possession” after “college or colleges”.
1953—Act June 26, 1953, inserted “and subjects relating thereto” after “agriculture and home economics” near beginning of section, and inserted reference to necessary printing and distribution of information.
Effective Date of 1985 Amendment
[Pub. L. 99–198] effective Oct. 1, 1985, see [section 1435(d) of Pub. L. 99–198], set out as a note under section 343 of this title.
Effective Date of 1977 Amendment
[Pub. L. 95–113] effective Oct. 1, 1977, see [section 1901 of Pub. L. 95–113], set out as a note under section 1307 of this title.