72 COMMENTATIO 
stitaerunt Clar. van Hall, aliique agricultu- 
rae peritissimi, quorum unum alterumve compara- 
tionis causa exhibeo; experimenta similia etiam 
nunc prosequuntur et avide exspectantur, quae 
' docebit Doct. Vitringa Coulon. (1) 
I Experimenta, quae publice communicavit CI. 
van Hall, quaeque eadem culturae methodo in- 
situit in eadem terra 
Satum. Sati pondus Proventus. 
36 Majora (Graauw Stamde) 1.68 N.8g 48,98 N. f8 
$6 Minora (€ ") 0,418 — 41,47 — 
oo Majora (Zemer Zeeuwsche) 0,95 —— 21,47 "- 
20 Mediocra (——————) — 0,49 —— 05471! —— 
20 Minora  (e————— ) O37 "m 20,33 — 
A?, Sequente denuo idem experimentum instituebatur. 
56 Majora (Graauw Stamdo) 1,592 ——— 56,48 -— 
só Minora ( ) 0,48 "e 24,92 — 
oo Majora (Zomer Zeeuwsche) 0,990 —— 26,71 — 
2o Mediocra (—— —) 0,29 — 21,59 — 
co Minoràa  (———) 0,075 —— 18,72 — (2). 
Jl. Experimenta, instituta a?. 1833 , in colonia Veenhuizen, 
A. Majora (BJanke Engelsche) 5,67 Mectolitra 288 Hectolitra 
R. Mediocra ( 
——— ) 6,97 —— 554 —— 
C. Minora  (€«————) 73620 —— 887 —- (9). 
Ul. 
(1) Zigem. Kunst en. Letterbode , 1934, n9. 24. pag. 969. 
Vide quoque Urrechtsche Courant van 25 Mei 18534, bl. 2. 
(2) Vide Leenwarder Courant van 9 April 1833. 2, et Dij- 
dragen enz. yan van Hall, Vrolik ez Mulder, D. VII. 
no 4. — Proventus exhibetur abstracto pondere sati, 
(3) CF. Friend des Faderlands , D. VII, paz. 951, Desumi- 
tur proventus terrae ad extensionem Hectarii 
