PENGARUH DOSIS INOKULUM AZOLLA DAN PUPUK FOSFAT ALAM TERHADAP KETERSEDIAAN P DAN HASIL PADI DI ALFISOL
Rice production in Indonesia can not cover the national needs. The low productivity caused by the decline in soil fertility. One way to increase the phosphorus content in the soil is to provide natural phosphate fertilizer and Azolla inoculum. This study was conducted to determine the proper dose of...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universitas Sebelas Maret, Faculty of Agriculture
2014-10-01
|
| Series: | Caraka Tani: Journal of Sustainable Agriculture |
| Subjects: | |
| Online Access: | https://jurnal.uns.ac.id/carakatani/article/view/13396 |
| _version_ | 1827880554913071104 |
|---|---|
| author | Canggih Jati Nusantara Sumarno Sumarno Widyatmani Sih Dewi Sudadi Sudadi |
| author_facet | Canggih Jati Nusantara Sumarno Sumarno Widyatmani Sih Dewi Sudadi Sudadi |
| author_sort | Canggih Jati Nusantara |
| collection | DOAJ |
| description | Rice production in Indonesia can not cover the national needs. The low productivity caused by the decline in soil fertility. One way to increase the phosphorus content in the soil is to provide natural phosphate fertilizer and Azolla inoculum. This study was conducted to determine the proper dose of Azolla inoculum and rock phosphate to increase the availability of phosphate and increase the yield of rice plants on land Alfisol. This study uses the two-factor factorial CRD comparative treatment of manure and fertilizer N, P, K. Analysis of the observed data using analysis of variance at 5% level and if there is a significant difference effect followed by DMRT 5% level to compare between treatments. The results showed that treatment of Azolla inoculum and phosphate can increase the availability of phosphate in the Alfisol soil and can increase rice yield. On the parameters available P showed the highest results in the treatment of Azolla 2.5 tons / ha without natural phosphate and Azolla 5 tons / ha of natural phosphate 350 kg / ha which is 10.81 ppm. In addition, administration of Azolla inoculum and phosphate levels give rise to CEC, organic matter, total N in the soil and soil pH. |
| first_indexed | 2024-03-12T18:23:55Z |
| format | Article |
| id | doaj.art-6985a697a2bf486ba5b279bcf9dba2ea |
| institution | Directory Open Access Journal |
| issn | 2613-9456 2599-2570 |
| language | English |
| last_indexed | 2024-03-12T18:23:55Z |
| publishDate | 2014-10-01 |
| publisher | Universitas Sebelas Maret, Faculty of Agriculture |
| record_format | Article |
| series | Caraka Tani: Journal of Sustainable Agriculture |
| spelling | doaj.art-6985a697a2bf486ba5b279bcf9dba2ea2023-08-02T08:36:49ZengUniversitas Sebelas Maret, Faculty of AgricultureCaraka Tani: Journal of Sustainable Agriculture2613-94562599-25702014-10-0129210611410.20961/carakatani.v29i2.1339611158PENGARUH DOSIS INOKULUM AZOLLA DAN PUPUK FOSFAT ALAM TERHADAP KETERSEDIAAN P DAN HASIL PADI DI ALFISOLCanggih Jati Nusantara0Sumarno Sumarno1Widyatmani Sih Dewi2Sudadi Sudadi3Program Studi Agroteknologi, Fakultas Pertanian, Universitas Sebelas MaretProgram Studi Ilmu Tanah, Fakultas Pertanian, Universitas Sebelas MaretProgram Studi Ilmu Tanah, Fakultas Pertanian, Universitas Sebelas MaretProgram Studi Ilmu Tanah, Fakultas Pertanian, Universitas Sebelas MaretRice production in Indonesia can not cover the national needs. The low productivity caused by the decline in soil fertility. One way to increase the phosphorus content in the soil is to provide natural phosphate fertilizer and Azolla inoculum. This study was conducted to determine the proper dose of Azolla inoculum and rock phosphate to increase the availability of phosphate and increase the yield of rice plants on land Alfisol. This study uses the two-factor factorial CRD comparative treatment of manure and fertilizer N, P, K. Analysis of the observed data using analysis of variance at 5% level and if there is a significant difference effect followed by DMRT 5% level to compare between treatments. The results showed that treatment of Azolla inoculum and phosphate can increase the availability of phosphate in the Alfisol soil and can increase rice yield. On the parameters available P showed the highest results in the treatment of Azolla 2.5 tons / ha without natural phosphate and Azolla 5 tons / ha of natural phosphate 350 kg / ha which is 10.81 ppm. In addition, administration of Azolla inoculum and phosphate levels give rise to CEC, organic matter, total N in the soil and soil pH.https://jurnal.uns.ac.id/carakatani/article/view/13396Azolla inoculumfertilizersorganic matterorganic potassiumsoil fertility |
| spellingShingle | Canggih Jati Nusantara Sumarno Sumarno Widyatmani Sih Dewi Sudadi Sudadi PENGARUH DOSIS INOKULUM AZOLLA DAN PUPUK FOSFAT ALAM TERHADAP KETERSEDIAAN P DAN HASIL PADI DI ALFISOL Caraka Tani: Journal of Sustainable Agriculture Azolla inoculum fertilizers organic matter organic potassium soil fertility |
| title | PENGARUH DOSIS INOKULUM AZOLLA DAN PUPUK FOSFAT ALAM TERHADAP KETERSEDIAAN P DAN HASIL PADI DI ALFISOL |
| title_full | PENGARUH DOSIS INOKULUM AZOLLA DAN PUPUK FOSFAT ALAM TERHADAP KETERSEDIAAN P DAN HASIL PADI DI ALFISOL |
| title_fullStr | PENGARUH DOSIS INOKULUM AZOLLA DAN PUPUK FOSFAT ALAM TERHADAP KETERSEDIAAN P DAN HASIL PADI DI ALFISOL |
| title_full_unstemmed | PENGARUH DOSIS INOKULUM AZOLLA DAN PUPUK FOSFAT ALAM TERHADAP KETERSEDIAAN P DAN HASIL PADI DI ALFISOL |
| title_short | PENGARUH DOSIS INOKULUM AZOLLA DAN PUPUK FOSFAT ALAM TERHADAP KETERSEDIAAN P DAN HASIL PADI DI ALFISOL |
| title_sort | pengaruh dosis inokulum azolla dan pupuk fosfat alam terhadap ketersediaan p dan hasil padi di alfisol |
| topic | Azolla inoculum fertilizers organic matter organic potassium soil fertility |
| url | https://jurnal.uns.ac.id/carakatani/article/view/13396 |
| work_keys_str_mv | AT canggihjatinusantara pengaruhdosisinokulumazolladanpupukfosfatalamterhadapketersediaanpdanhasilpadidialfisol AT sumarnosumarno pengaruhdosisinokulumazolladanpupukfosfatalamterhadapketersediaanpdanhasilpadidialfisol AT widyatmanisihdewi pengaruhdosisinokulumazolladanpupukfosfatalamterhadapketersediaanpdanhasilpadidialfisol AT sudadisudadi pengaruhdosisinokulumazolladanpupukfosfatalamterhadapketersediaanpdanhasilpadidialfisol |