AT54930B - Process for the production of fertilizer from peatland. - Google Patents
Process for the production of fertilizer from peatland.Info
- Publication number
- AT54930B AT54930B AT54930DA AT54930B AT 54930 B AT54930 B AT 54930B AT 54930D A AT54930D A AT 54930DA AT 54930 B AT54930 B AT 54930B
- Authority
- AT
- Austria
- Prior art keywords
- peatland
- fertilizer
- production
- nitrogen
- microbes
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 6
- 239000003337 fertilizer Substances 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 239000003415 peat Substances 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fertilizers (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von Dünger aus Moorerde.
Es wurde gefunden, dass durch nachfolgend beschriebenes Verfahren sowohl der in den Mooren vorhandene Stickstoff den Pflanzen verdaulich gemacht wird, wie auch die Lebensbedingungen der stickstoffsammelnden Mikroben hergestellt werden, wodurch auch den nicht stickstoffsammelnden Pflanzen eine Stickstoffquel'e erschlossen wird.
Das Verfahren ist entstanden und begründet durch die vom Erfinder gemachte Beobachtung, dass die Ausscheidungen der Wurzeln stickstoffsammelnder Pflanzen neutral oder den Ausscheidungen der nicht stickstoffsammelnden Pflanzen gegenüber nur unbedeutend sauer sind.
Das Verfahren besteht darin, die saure Reaktion der Moore durch inniges Vermischen des Moores mit kohlensauren alkalischen Erden aufzuheben. Gebrannter Kalk, den man zur Verbesserung von Moorerde bereits angewendet hat, trägt wohl dazu bei, den vorhandenen Stickstoff der Moore den Pflanzen verdaulich zu machen, ist aber der nutzbringenden Tätigkeit der Mikroben hinderlich. Das gleiche gilt auch von den sekundären Alkaliphosphaten.
Die gut mit dem kohlensauren Kalk gemischte Moormasse kana sogleich zur Düngung angewendet werden, es ist aber der Transportkosten wegen zweckmässiger, das Wasser des Moors zum grössten Teile fortzutrocknen.
Nachstehende Ergebnisse von Dängerversuchen sprechen für die oben angegebene Tätigkeit der Mikroben. Die angewendete Erde war ein schwach sandiger, humusarmer Lehmboden, der seit sieben Jahren keinen Mist erhalten hatte. Der Moorboden war den Harzer Hochmooren entnommen.
EMI1.1
EMI1.2
Versuchsreihe.
Nach diesen Ergebnissen ist die neutrale Reaktion der Tätigkeit der Mikroben förderlich, dagegen die saure wie die alkalische Reaktion der Mikrobentätigkeit hinderlich.
Aus diesem Grunde sind auch sogenannte zitratlösliche Silikate, sofern sie keinen freien Ätzkalk enthalten, an Stelle der Erdalkalikarbonate verwendbar.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of fertilizer from peatland.
It has been found that by the method described below, both the nitrogen present in the moors is made digestible by the plants and the living conditions of the nitrogen-collecting microbes are established, whereby a nitrogen source is opened up for the non-nitrogen-collecting plants.
The method arose and is based on the observation made by the inventor that the excretions of the roots of nitrogen-collecting plants are neutral or that the excretions of the non-nitrogen-collecting plants are only slightly acidic.
The procedure consists in neutralizing the acidic reaction of the moors by intimately mixing the moors with carbonate alkaline soils. Quick lime, which has already been used to improve peatland, probably helps to make the existing nitrogen in the peatland digestible for the plants, but it hinders the beneficial activity of the microbes. The same also applies to the secondary alkali metal phosphates.
The peat mass, which is well mixed with the carbonate of lime, can be used immediately for fertilization, but it is more expedient to dry off most of the water of the peat because of the transport costs.
The following results from stranger tests speak for the activity of the microbes given above. The earth used was a slightly sandy, loamy, loamy soil that had not received any manure for seven years. The bog soil was taken from the Harz high moor.
EMI1.1
EMI1.2
Test series.
According to these results, the neutral reaction is conducive to the activity of the microbes, whereas the acidic and alkaline reaction is a hindrance to the activity of the microbes.
For this reason, so-called citrate-soluble silicates can also be used instead of the alkaline earth carbonates, provided they do not contain free quick lime.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE54930X | 1909-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT54930B true AT54930B (en) | 1912-08-26 |
Family
ID=5628193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT54930D AT54930B (en) | 1909-06-04 | 1910-06-03 | Process for the production of fertilizer from peatland. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT54930B (en) |
-
1910
- 1910-06-03 AT AT54930D patent/AT54930B/en active
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