SU425586A1 - METHOD OF OBTAINING A SUBSTRATE PLATE - Google Patents
METHOD OF OBTAINING A SUBSTRATE PLATEInfo
- Publication number
- SU425586A1 SU425586A1 SU1726335A SU1726335A SU425586A1 SU 425586 A1 SU425586 A1 SU 425586A1 SU 1726335 A SU1726335 A SU 1726335A SU 1726335 A SU1726335 A SU 1726335A SU 425586 A1 SU425586 A1 SU 425586A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- substrate plate
- obtaining
- plates
- peat
- drying
- Prior art date
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
1one
Изобретение относитс к области сельского хоз йства, а именно к способу получени субстратной плиты дл выращивани растений.The invention relates to the field of agriculture, namely to a method for producing a substrate plate for growing plants.
Известен способ получени торф ных субстратов путем проведени прессовки и последующей сушки.A known method for producing peat substrates by pressing and subsequent drying.
Целью изобретени вл етс повышение гигроскопичности, устранение короблени и растрескивани плит.The aim of the invention is to increase hygroscopicity, eliminate warping and cracking of plates.
Это достигаетс тем, что сушку провод т при 50-60°С, а при достижении абсолютной влажности плиты 80-100% осуществл ют пропарку ее при 50-60°С.This is achieved in that the drying is carried out at 50-60 ° C, and when the absolute humidity of the plate is reached 80-100%, it is steamed at 50-60 ° C.
Материалом дл изготовлени плит служит слабо до средне разложившегос верховой торф, который прессуют из торфо-вод ной смеси. Затем плиты сушат в камерах до воздушно-сухого состо ни , но не ниже 20% абсолютной влажности, при температуре 50- 60°С. Дл предупреждени растрескивани и короблени при достижении средней абсолютной влажности в интервале 80-100% илиты пропаривают в течение 2-3 час при 50-60°С. Этим способом получают плиты, позвол ющие всасывать раствор минеральных элементов до 600-800% от абсолютно сухого веса. При этом скорость пропитки достигает 400% влаги за 30 мин при температуре раствора 20°С, что обеспечивает своевременную доставку влаги дл корней.The material for the manufacture of plates is slightly to medium decomposed high-moor peat, which is pressed from the peat-water mixture. Then the plates are dried in chambers to air-dry condition, but not less than 20% absolute humidity, at a temperature of 50-60 ° C. To prevent cracking and warping when it reaches an average absolute humidity in the range of 80-100%, the steams are steamed for 2-3 hours at 50-60 ° C. This method produces plates that allow the solution of mineral elements to be sucked in up to 600-800% of absolutely dry weight. The rate of impregnation reaches 400% moisture in 30 minutes at a solution temperature of 20 ° C, which ensures timely delivery of moisture to the roots.
Предмет изобретени Subject invention
Способ получени субстратной плиты из торфа, включающий прессовку и сушку ее до воздушно-сухого состо ни , отличающийс тем, что, с целью повышени гигроскопичности и устранени короблени и растрескивани , сушку провод т при 50-60°С, а при достижении абсолютной влажности плиты 80-100% осуществл ют пропарку ее при 50-60°С.A method of producing a substrate plate from peat, which includes pressing and drying it to an air-dry state, characterized in that, in order to increase hygroscopicity and eliminate distortion and cracking, drying is carried out at 50-60 ° C and 80-100% steam it at 50-60 ° C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1726335A SU425586A1 (en) | 1971-12-20 | 1971-12-20 | METHOD OF OBTAINING A SUBSTRATE PLATE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1726335A SU425586A1 (en) | 1971-12-20 | 1971-12-20 | METHOD OF OBTAINING A SUBSTRATE PLATE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU425586A1 true SU425586A1 (en) | 1974-04-30 |
Family
ID=20496643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1726335A SU425586A1 (en) | 1971-12-20 | 1971-12-20 | METHOD OF OBTAINING A SUBSTRATE PLATE |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU425586A1 (en) |
-
1971
- 1971-12-20 SU SU1726335A patent/SU425586A1/en active
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