. Esperimenti di concime con pomodori . - - 2 n o »?o « 01 ?s- 5 03 03 > -3 - gu 5 <«5 »u Q L. Q. 09 >-- >a H o 3-Q >CLO UL z - u-u. 1. 303 890.8 115.2 88. 1094. 911.6 10.5 € 2.07 € 2.10 *.03 2. 299 724. 36.6 147. 907.6 750.9 4. *4.62 5.25 *9.87 3. 304 957.6 54.4 243. 1255. 976.8 4.3 4.78 3.10 1.68 4. 317 1186. 58.8 283. 1527.8 1160.1 3.8 12.42 4.70 7.72 5. 318 1604.4 125. 244. 1973.4 1564.5 6.3 29.27 2.10 27.17 6. 314 872.8 51.8 272 1196.6 861.9 4.3 7. 320 1338.2 124. 268 1730.2 1296.8 7.1 18.12 7.35 10.77 8. 322 1355. 130.6 274 1759.6 1304.9 7.4 18.45 5.20 13.25 9. 2

• Collaboratore: Reading Room 2020 / Alamy Foto Stock
• ID dell’immagine: 2CE0FCY
• Dimensioni dei file: 7,1 MB (558,4 KB Download compresso)
• Liberatorie: Modello - no | Proprietà - no
• Dimensioni: 1912 x 1307 px | 32,4 x 22,1 cm | 12,7 x 8,7 inches | 150dpi

Altre informazioni

Questa foto è un'immagine di pubblico dominio, il che significa che il copyright è scaduto o che il titolare del copyright ha rinunciato a tale diritto. Alamy addebita un costo per l'accesso alla copia ad alta risoluzione dell'immagine.

Questa immagine potrebbe avere delle imperfezioni perché è storica o di reportage.

. Fertilizer experiments with tomatoes . - — 2 n o »?o « _ 01 ?s- _5 03 03 > -3 — oj _ 5 <«5 »u_ Q L. Q. 09_ >-- >a H _ o 3-Q >CLO UL z —u-u. 1. 303 890.8 115.2 88. 1094. 911.6 10.5 $ 2.07 $2.10 $ *.03 2. 299 724. 36.6 147. 907.6 750.9 4. *4.62 5.25 *9.87 3. 304 957.6 54.4 243. 1255. 976.8 4.3 4.78 3.10 1.68 4. 317 1186. 58.8 283. 1527.8 1160.1 3.8 12.42 4.70 7.72 5. 318 1604.4 125. 244. 1973.4 1564.5 6.3 29.27 2.10 27.17 6. 314 872.8 51.8 272 1196.6 861.9 4.3 7. 320 1338.2 124. 268 1730.2 1296.8 7.1 18.12 7.35 10.77 8. 322 1355. 130.6 274 1759.6 1304.9 7.4 18.45 5.20 13.25 9. 299 1133. 98.8 242 1473.8 1175. 6.7 13.04 6.80 6.24 10. 281 736.6 47.6 232 1016.2 812.9 4.7 •2.04 7.80 *9.84 11. 321 1447.8 187.2 302 1937. 1398.6 9.6 22.36 9.90 12.46 12. 317 1286.2 124.2 280 1690.4 1258.2 7.4 16.51 6.40 10.11 13. 317 1299.8 160.2 280 1740. 1271.5 9.2 17.06 9.60 7.46 ?Decrease. [Nov. 1913] Fertilizer Experiments with Tomatoes. Fig •2. Plot 10. Mr. I. N. Spielmans 1909 Test. Nitrate of Soda and MuriatePotash. Yield 35.2 Bushels Per Acre. Photo Taken August 25, 19C9. of Test With Mr. Joseph P. .Hovermale. It was originally planned to break a piece of sod for this test, but Mr. Hovermale being unable to get it plowed in time it becamenecessary to use another field. Before it was decided to use thisfield some manure had been left in piles, distributed across all ofthe plots as afterwards staked out, with the exception of plots 1, 2and 3. Plots 4, 5, 6, 7, 10 and 12 had received one pile, plots 8, 9and 13 had received two piles and plot 1, 1, four piles. The presenceof the manure could be determined later in the season almost to aplant by the increased growth. For this reason the results of thistest will not be included in the summary, but are given here as amatter of record. They follow the other fields quite closely in therelative effects of the different applications. The field was upland, very thin and decide

Parole chiave associate all'immagine

• bookcentury1900
• bookdecade1910
• bookidfertilizerex
• bookyear1913