440 NARA ECONOMIC AND SOCIAL INSTITUTIONS
development, but if they had, limits on the amount of land that a
single individual could bring under cultivation would probably have
been deemed necessary. Therefore Yoshida Takashi concluded that
although the 743 law destroyed basic features of the
ritsuryo
land law, it
emerged from problems with the law's administration.
41
By making it
clear that the 743 regulation was an attempt to resolve such problems,
Yoshida made an important contribution. But the
743
restrictions were
loose and were probably not enforced. Restrictions on the amount of
land that temples could develop were not even spelled out, and after
743,
large amounts of
new
rice land appeared.
42
Some two decades later, in 765 when the court was dominated by
the Buddhist priest Dokyo (d. 772) and pro-Buddhist policies were
being adopted, land development by non-Buddhist institutions or aris-
tocratic individuals was prohibited.
4
^ Development by Buddhist tem-
ples was, on the other hand, implicitly approved. But when Dokyo fell
from power in 770, the provisions of the 743 law were apparently
restored.
44
Records show that during the remaining century and a
quarter of
ritsuryo
history, the amount of land brought under cultiva-
tion increased continuously and markedly.
In looking back over changes in land policy, we see two distinct
periods of land system disintegration. First is the period after 743
when individuals or religious institutions were permitted to possess
newly developed rice land personally and in perpetuity. This period
ended in 801 when the interval between allotments was lengthened
from six to twelve years.
4
? The second period lasted from about 800 to
the early tenth century when the
ritsuryo
land system virtually disap-
peared. A study of household registers and land allotment records
down to 800 provides results shown in Table 8.3. Two points should
be made about these figures. First, with only two exceptions, a census
was taken every six years. Second, the length of time between a census
and the following allotment was at first two years but by 800 was
lengthened to six.
Before 743, when reallotments were carried out regularly, they were
made two years after each census. But after the 743 edict, when the
41 Yoshida Takashi, Ritsuryo kokka
to
kodai
no
shakai, pp. 289-347.
42 Farris considers the great smallpox epidemic of 735-7 to have been the major factor in the
government's decision to eliminate restrictions on tenure; see Population, Disease and Land,
pp.
64-81.
43 Shoku Nihongi, Tempyo Jingo I (765) 3/5, 2.319.
44 Ruiju sandai kyaku, Council of State order, Hoki 3 (772) 10/14, KT, 25.441.
45 Ruiju sandai kyaku, Council of State, Enryaku 20 (801) 6/5, which is cited in an order issued
by the Council of State order, Jowa
1
(834) 2/3, KT 25.427.
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