Soil Fertility Status on Organic Paddy Experiment
The study aims to determine fertility status of the soil after organic paddy experiments using kinds and doses of organic fertilizers. Experiment was conducted at greenhouse laboratory in Faculty of Agriculture Sebelas Maret University Surakarta. Experimental design used completely randomized design...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sebelas Maret University
2015-07-01
|
| Series: | Sains Tanah: Journal of Soil Science and Agroclimatology |
| Subjects: | |
| Online Access: | http://jurnal.fp.uns.ac.id/index.php/tanah/article/view/472 |
| _version_ | 1818062696548925440 |
|---|---|
| author | Mujiyo Bambang Hendro Sunarminto Eko Hanudin Jaka Widada |
| author_facet | Mujiyo Bambang Hendro Sunarminto Eko Hanudin Jaka Widada |
| author_sort | Mujiyo |
| collection | DOAJ |
| description | The study aims to determine fertility status of the soil after organic paddy experiments using kinds and doses of organic fertilizers. Experiment was conducted at greenhouse laboratory in Faculty of Agriculture Sebelas Maret University Surakarta. Experimental design used completely randomized design with 9 kinds of treatment was replicated 3 times. Experiments were the use of cow manure, Azolla fertilizer, Azolla inoculum and its combinations that are based on fulfilling nutrient requirements of 120 kg N ha-1.
Result shows that the use of cow manure, Azolla fertilizers and Azolla inoculum had no effect on changes of soil fertility status. Soil fertility status was not significantly correlated with cow manure (0,16ns), Azolla fertilizer (0,26ns) and Azolla inoculum (0,16ns). Average of final soil fertility status included fertile category, which was similar as the initial soil fertility status. Average of final soil properties of treatment but nevertheless was relatively higher than in no treatment, indicating the use of cow manure, Azolla fertilizer, Azolla inoculum and its combinations had greater impact to soil properties. Cow manure despite increased available K2O and dry grain, but it did not significantly increase the soil fertility status from fertile to very fertile. This was presumably due to the relatively short experiment period, only one planting season had not given significant effect to soil properties. Implication of this study is the use of cow manure, Azolla fertilizer, Azolla inoculum and its combinations although did not increase the soil fertility status but could maintain soil fertility status as the initial conditions before planting. |
| first_indexed | 2024-12-10T14:08:19Z |
| format | Article |
| id | doaj.art-1f489dc65ad2435fb45dbab93c984d01 |
| institution | Directory Open Access Journal |
| issn | 1412-3606 2356-1424 |
| language | English |
| last_indexed | 2024-12-10T14:08:19Z |
| publishDate | 2015-07-01 |
| publisher | Sebelas Maret University |
| record_format | Article |
| series | Sains Tanah: Journal of Soil Science and Agroclimatology |
| spelling | doaj.art-1f489dc65ad2435fb45dbab93c984d012022-12-22T01:45:34ZengSebelas Maret UniversitySains Tanah: Journal of Soil Science and Agroclimatology1412-36062356-14242015-07-011226166http://dx.doi.org/10.15608/stjssa.v12i2.472Soil Fertility Status on Organic Paddy ExperimentMujiyo Bambang Hendro SunarmintoEko HanudinJaka WidadaThe study aims to determine fertility status of the soil after organic paddy experiments using kinds and doses of organic fertilizers. Experiment was conducted at greenhouse laboratory in Faculty of Agriculture Sebelas Maret University Surakarta. Experimental design used completely randomized design with 9 kinds of treatment was replicated 3 times. Experiments were the use of cow manure, Azolla fertilizer, Azolla inoculum and its combinations that are based on fulfilling nutrient requirements of 120 kg N ha-1. Result shows that the use of cow manure, Azolla fertilizers and Azolla inoculum had no effect on changes of soil fertility status. Soil fertility status was not significantly correlated with cow manure (0,16ns), Azolla fertilizer (0,26ns) and Azolla inoculum (0,16ns). Average of final soil fertility status included fertile category, which was similar as the initial soil fertility status. Average of final soil properties of treatment but nevertheless was relatively higher than in no treatment, indicating the use of cow manure, Azolla fertilizer, Azolla inoculum and its combinations had greater impact to soil properties. Cow manure despite increased available K2O and dry grain, but it did not significantly increase the soil fertility status from fertile to very fertile. This was presumably due to the relatively short experiment period, only one planting season had not given significant effect to soil properties. Implication of this study is the use of cow manure, Azolla fertilizer, Azolla inoculum and its combinations although did not increase the soil fertility status but could maintain soil fertility status as the initial conditions before planting.http://jurnal.fp.uns.ac.id/index.php/tanah/article/view/472Azollasoil propertiesfertility |
| spellingShingle | Mujiyo Bambang Hendro Sunarminto Eko Hanudin Jaka Widada Soil Fertility Status on Organic Paddy Experiment Sains Tanah: Journal of Soil Science and Agroclimatology Azolla soil properties fertility |
| title | Soil Fertility Status on Organic Paddy Experiment |
| title_full | Soil Fertility Status on Organic Paddy Experiment |
| title_fullStr | Soil Fertility Status on Organic Paddy Experiment |
| title_full_unstemmed | Soil Fertility Status on Organic Paddy Experiment |
| title_short | Soil Fertility Status on Organic Paddy Experiment |
| title_sort | soil fertility status on organic paddy experiment |
| topic | Azolla soil properties fertility |
| url | http://jurnal.fp.uns.ac.id/index.php/tanah/article/view/472 |
| work_keys_str_mv | AT mujiyo soilfertilitystatusonorganicpaddyexperiment AT bambanghendrosunarminto soilfertilitystatusonorganicpaddyexperiment AT ekohanudin soilfertilitystatusonorganicpaddyexperiment AT jakawidada soilfertilitystatusonorganicpaddyexperiment |