32 
Table II. — Humus, humus ash, and total nitrogen in Hawaiian soils. 
Soil 
No. 
Location. 
Hu- 
mus. 
Hu- 
mus 
ash. 
Total 
nitro- 
gen. 
Soil 
No. 
Location. 
Hu- 
mus. 
Hu- 
mus 
ash. 
Total 
nitro- 
gen. 
326 
327 
328 
474 
HAWAII. 
Puuanahulu: 
1,300-foot level. 
1,400-foot level. 
1,500-foot level. 
Parker ranch, 
Waimea: 
Soil 
Per ct. 
6.49 
3.08 
7.01 
7.96 
6.50 
9.64 
5.54 
4.06 
3.51 
3.10 
12.32 
11.30 
6.96 
5.74 
16.36 
10.32 
3.98 
3.22 
25.52 
14.76 
14.56 
3.35 
2.38 
2.80 
1.65 
4.60 
4.28 
2.54 
2.89 
4.41 
3.71 
4.71 
2.55 
2.56 
3.61 
4.27 
3.92 
4.16 
4.25 
4.56 
5.21 
19.13 
6.70 
4.29 
6.72 
2.34 
2.76 
2.92 
1.25 
Per ct. 
1.19 
1.44 
1.71 
3.65 
2.90 
3.32 
1.33 
1.62 
1.46 
1.24 
3.32 
2.20 
"2." 35' 
3.90 
4.15 
2.40 
2.82 
4.20 
6.52 
2.58 
.90 
1.96 
1.90 
1.10 
2.44 
1.29 
1.06 
.71 
1.36 
1.36 
1.04 
1.39 
1.42 
"*\"98" 
1.10 
1.31 
1.00 
1.06 
2.11 
6.33 
1.92 
1.81 
1.03 
1.04 
1.10 
1.02 
.65 
Per ct. 
0.33 
.26 
.27 
.65 
.60 
.64 
.41 
.23 
.18 
.49 
.74 
.55 
.36 
.24 
1.68 
.81 
.41 
.31 
2.13 
.61 
.74 
.28 
.09 
.01 
.10 
.23 
.30 
.16 
.36 
.29 
.16 
.31 
.16 
.15 
.27 
.26 
.32 
.28 
.27 
.34 
.30 
1.32 
"*".*52 
.31 
.27 
.49 
.38 
363 
364 
365 
366 
349 
350 
353 
354 
357 
358 
359 
360 
71 
292 
293 
288 
289 
290 
291 
7 
9 
97 
98 
99 
101 
102 
103 
104 
100 
19 
282 
283 
284 
285 
286 
287 
300 
301 
302 
303 
304 
305 
306 
307 
308 
309 
310 
311 
341 
342 
maui— continued. 
Honolua: 
650-foot level... 
Subsoil 
850-foot level... 
Subsoil 
MOLOKAl. 
Naiwa district. 
1,500-foot level: 
Soil 
Per ct. 
3.90 
1.43 
3.88 
2.42 
3.37 
4.64 
1.65 
1.28 
.94 
.98 
2.20 
3.76 
2.00 
1.49 
1.76 
3.06 
2.71 
1.66 
1.55 
3.03 
3.18 
2.64 
2.81 
3.84 
3.61 
3.37 
4.74 
3.22 
3.48 
2.98 
2.77 
1.78 
2.72 
2.03 
3.15 
3.64 
5.93 
3.49 
9.65 
3.10 
2.74 
2.88 
3.86 
4.99 
4.06 
3.14 
4.99 
4.18 
3.44 
4.13 
Per ct. 
3.10 
.97 
1.25 
1.25 
1.13 
2.86 
.71 
.86 
.46 
.68 
.84 
1.79 
"T27" 
1.19 
1.48 
1.71 
.36 
2.25 
1.60 
.54 
.54 
.75 
.57 
.78 
.70 
1.12 
.76 
.64 
1.45 
1.04 
.79 
.70 
.63 
.94 
1.38 
1.46 
1.41 
2.31 
1.66 
.61 
.66 
1.36 
1.42 
1.03 
.83 
1.26 
1.00 
1.38 
1.25 
Per ct. 
.29 
.14 
.36 
.15 
475 
468 
74 
Subsoil 
Parker ranch, 
Makahalau 
Parker ranch, 
Waikii 
24 
75 
Do 
Subsoil 
860-foot level: 
Soil... 
19 
76 
Do 
448 
Hilo 
18 
428 
Glenwood 
Subsoil 
380-foot level: 
Soil 
13 
221 
Do 
Pahala, 3,000-foot 
level: 
Soil 
08 
497 
Subsoil 
30-foot level: 
Soil 
.08 
498 
Subsoil 
Honaunau: 
460-foot level... 
Subsoil 
760-foot level... 
Subsoil 
Kiilae: 
2,050-foot level. 
Subsoil 
2,700-foot level. 
KAUAI. 
Makaweli: 
Soil 
25 
422 
423 
418 
419 
Subsoil 
OAHU. 
Waikiki: 
SoU 
.19 
.16 
437 
438 
439 
Do 
Subsoil 
Experiment sta- 
tion: 
Soil 
.14 
.13 
.21 
Subsoil 
Soil 
.15 
.19 
493 
Subsoil 
Hawaiian Pineap- 
ple Co., Wahiawa: 
Soil 
12 
494 
495 
Subsoil 
Kekaha: 
Soil 
.32 
496 
117 
Subsoil 
Hanapepe 
Do 
Do 
Do 
Do 
Do 
Do 
Do 
Do 
Subsoil 
Thomas Pineapple 
Co., Wahiawa. 
Leilehua 
.18 
.23 
429 
Kauai Fruit & 
Land Co.: 
Soil 
.23 
.24 
.22 
430 
207 
426 
Subsoil 
Homestead 
Kapaa: 
Soil 
.25 
.21 
.19 
17 
427 
211 
Subsoil 
Kilauea 
.22 
463 
Hanalei 
.40 
467 
Do 
Do 
.26 
MAUI. 
Haiku 
Do 
.32 
Do 
.34 
Do 
.44 
60 
Do 
.38 
544 
Do 
Kaneohe: 
Soil 
545 
Do 
.35 
551 
Do 
Subsoil 
Heeia: 
SoU 
.21 
552 
Do 
557 
Do 
.53 
558 
Do .. 
Subsoil 
SoU 
.20 
69 
.24 
525 
Kaupo, Omsted 
place: 
Soil 
SubsoU 
Kaneohe: 
Soil 
.24 
.32 
526 
61 
Subsoil 
Kula, Do wdle field 
Ulupalakua ranch: 
Soil 
SubsoU 
SoU 
.28 
.31 
377 
SubsoU 
SoU 
.29 
.22 
378 
381 
Subsoil 
Kamaole Church: 
Soil 
SubsoU 
MaunawUi: 
SoU 
.17 
.15 
382 
Subsoil 
Subsoil 
.31 
