COTTON-SPACING EXPERIMENTS Pl 
TABLE 9.—Comparative yields in cotton-spacing experiment with unthinned, blocked- 
out, and 12-inch spacing, Greenville, Tex., 1923 
{The rows, which were 150 feet long, were planted Apr. 16 and thinned when the plants were about 6 
inches high. The first picking was Aug. 28 and the second one Sept. 25] 
Yield of seed cotton 
(pounds ) 
. Row | Number 
Spacing No. | of plants 
First | Second 
picking picking Total 
1 199 (On 1.3 9.0 
joanehi(blocksi)e 2 ia Loe FA) pes eee Rey Wee caae oi He ie 
| 4 138 5.0 9 5.9 
: FRG tet meee ee ce Boke es dh) ae | aes 632 25.2 | 4.4 29. 6 
Vieeee | 232 6.5 12) ai 
Btockedtuuh(blocis2)y seees 2 : a Oe Et ee 
4 224 5.2 RY 5.9 
pial Ween eres: Ste Se et 8 997 | 92.9 3.9 26. 8 
Karel WG meyers tad 6.8 
Unphiarled (blocks ee suis sores Sa Th NS Hee ao leanne a8 ae 
| ri . | . . 
Ieee 394 | 72) 1.2 8. 4 
OCA Re ane ee ee eae ope A eee a 8 | 1, 390 | 25.3 4.0 29.3 
l 130 | 4.9 ge 5.7 
Sh (SSD a a ae a Kea eee ey ere 75 
eer -4: 125 | 5.9 ied 7.0 
Ap tal are tiated man See ee te 526| 22.0 | 4.5 26.5 
1 223 | 6.6 1.4 | 8.0 
Blocked outi(blockia) === 29.0282 ce z ee eye oe a ee 
4 183 | 4.8 | 1.4 6.2 
Ca DO 2 | os a RLS LS, ee Dee ee | Zonet 756 22.9 5.6 28. 5 
fh chieenze) tenes 
1 433 | 6.5 1.3 7.8 
lntiinneds@blocks Ge ee ctaae ae ake ek z oe aie ra ae 
4 241 5.6 1.2 6.8 
AUN He ste ea ae De es SST UR ese (eee 1,525| 24.2 4.8 29.0 
ial 139 | 5.4 1.5 | 6.9 
ieRinGhaRDIOCkty) “207 ae ene ec 3 ar Poe eae Be 
o. | = . 
Eh EN LAME Ue pear 3h| 5.8 
TE TARg Le RE 2 ee Sd Sele ee ance a eee ela ie 525 | 20. 5 | 6.1 26.6 
\ feel: 258 | 6.5 14 S32 
Bleckediont @block 8). 22-22 4 i eer a ea a 
4 212 | 5.2 | Lol 6.5 
TEC) ES S225 Seale OG pee net era ee . Ne eae 916 | 22.6 | 5.8 28. 4 
1 438 6:1 1.8 7.9 
- 971 | 5.9 1.4 : 
Wit ninneds@ lOCKeO)c 2 2c 2-2 ee so ee 3 319 5 4 | ae 6.8 
4 335 | 6.3 | 1.8 8.1 
Sin pate eae ees Dee eat [oo | TREE PRR 6.4 30. 1 
ee ee ee en eee 
