- Tytuł:
- Rate of humus accumulation on anthropic protosol from the Capus-Cluj District
- Autorzy:
-
Blaga, G
Bunescu, V.
Rauta, C.
Dumitru, M.
Lacatusu, R.
Vidican, R.
Lechintan, T.
Gamet, E.
Clapa, D. - Powiązania:
- https://bibliotekanauki.pl/articles/1450112.pdf
- Data publikacji:
- 2001
- Wydawca:
- Polska Akademia Nauk. Instytut Agrofizyki PAN
- Tematy:
-
organic matter
surface mining
rock type
accumulation
deposit exploitation
climate
recultivation
soil
humus
soil property
Capos-Cluj District
degraded ecosystem
anthropogenic ecosystem
relief condition - Opis:
- The paper presents data on the annual rate of humus accumulation after 10 and 20 years of a strict experimental routine carried out on sterile waste dumps (anthropic protosol) from Cápuş, cultivated with maize, oat and esparcet. Basic dressing applied was the following: V1 - unfertilized, V2- 40 t/ha manure, V3 - 15 t/ha poultry manure, V4 - 40 t/ha manure + N100 P60 K40 , V5 - 15 t/ha poultry manure + N100 P60 K40 , V6 - N100 P60 K0 , V7 - N100 P60 K40, V8 - N200 P120 K80 , V9 - N300 P180 K120. The results obtained revealed that the variant with 40 t/ha manure + N100 P6O K40 (V4) after 10 years accumulated 1.724% humus and after 20 years 4.100% humus. It means that the annual average rate was 0.115% and 0.176%, respectively, at a depth of 0-20 cm. The next variant is the variant with 15 t/ha poultry manure + N100 P60 K40 (V5) where 1.207% of humus was accumulated after 10 years and 3.760% of humus after 20 years; the annual average rate 0.055% and 0.155%, respectively.
- Źródło:
-
Acta Agrophysica; 2001, 51; 15-19
1234-4125 - Pojawia się w:
- Acta Agrophysica
- Dostawca treści:
- Biblioteka Nauki
Artykuł