PENGARUH DOLOMIT TERHADAP SIFAT KIMIA TANAH, BAKTERI PELARUT FOSFAT, SERAPAN Ca, Mg, P DAN PRODUKSI JAGUNG MANIS
weet corn productivity in Indonesia is still in the low category. One of the causes is the problem of soil with low pH. Soil with a low pH causes the availability of nutrients to decrease, thereby inhibiting plant growth and development. Efforts can be made to add dolomite, because hydrolyzed dolomi...
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Universitas Brawijaya
2025-01-01
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| Series: | JTSL (Jurnal Tanah dan Sumberdaya Lahan) |
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| Online Access: | https://jtsl.ub.ac.id/index.php/jtsl/article/view/1150 |
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| author | Lenny Sri Nopriani Filka Ramadhani Rizki Maulana Ishaq Syahrul Kurniawan Muhamad Taufiq Hidayat Georona Kusma Albarki |
| author_facet | Lenny Sri Nopriani Filka Ramadhani Rizki Maulana Ishaq Syahrul Kurniawan Muhamad Taufiq Hidayat Georona Kusma Albarki |
| author_sort | Lenny Sri Nopriani |
| collection | DOAJ |
| description | weet corn productivity in Indonesia is still in the low category. One of the causes is the problem of soil with low pH. Soil with a low pH causes the availability of nutrients to decrease, thereby inhibiting plant growth and development. Efforts can be made to add dolomite, because hydrolyzed dolomite can increase nutrient availability in the soil. Therefore, this research was carried out with the aim of analyzing the effect of adding various doses of dolomite on soil chemical properties, plant uptake of Ca, Mg and P, population of phosphate solubilizing bacteria, and sweet corn productivity in the Tegalan Land of Junrejo Village, Batu City, East Java. The research design used a randomized block design (RAK) consisting of 9 treatments with 3 replications. Treatment consisted of: M0 = control; M1 = 100% N, P, K; M2 = 100% N,P,K + 100% Kieserite; M3 = 100% N,P,K + 50% Dolomit; M4 = 100% N,P,K + 100% Dolomit; M5 = 100% N,P,K + 150% Dolomit; M6 = 75% N,P,K + 50% Dolomit; M7 = 75% N,P,K + 100% Dolomit; M8 = 75% N,P,K + 150% Dolomit. The data was analyzed for diversity using R studio software and continued with the DMRT (Duncan Multiple Range Test) test at 5% level. Next, to see the relationship and influence between parameters, correlation and regression tests were carried out. The findings demonstrated that adding 2.8 tonnes of dolomite per hectare might raise soil CEC (50.61%) and pH (13.41%). In addition, the addition of 4.2 tons/ha of dolomite was able to decrease soil P-available (5.65%), increase Ca-dd (26.4%), Mg-dd (85%), Ca absorption (165.12%), Mg absorption (366.67%), P absorption (78.57%), and sweet corn yield (78.04%). The addition of different doses of dolomite did not significantly alter the overall population parameter of phosphate-solubilizing bacteria. Furthermore, the link between sweet corn yield and nutritional absorption was both robust and weak. The increase in sweet corn output was impacted by P, Ca, and Mg absorption by 54.54%, 41.21%, and 42.79%, respectively. |
| format | Article |
| id | doaj-art-cdececb02fbd4b8f8984f35241d563ca |
| institution | DOAJ |
| issn | 2549-9793 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Universitas Brawijaya |
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| series | JTSL (Jurnal Tanah dan Sumberdaya Lahan) |
| spelling | doaj-art-cdececb02fbd4b8f8984f35241d563ca2025-08-20T02:52:58ZengUniversitas BrawijayaJTSL (Jurnal Tanah dan Sumberdaya Lahan)2549-97932025-01-0112121122110.21776/ub.jtsl.2025.012.1.20967PENGARUH DOLOMIT TERHADAP SIFAT KIMIA TANAH, BAKTERI PELARUT FOSFAT, SERAPAN Ca, Mg, P DAN PRODUKSI JAGUNG MANISLenny Sri Nopriani0https://orcid.org/0009-0006-7724-6684Filka Ramadhani1Rizki Maulana Ishaq2https://orcid.org/0000-0002-5811-5199Syahrul Kurniawan3https://orcid.org/0000-0003-3053-9755Muhamad Taufiq Hidayat4Georona Kusma Albarki5Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas BrawijayaProgram Studi Pengelolaan Tanah dan Air, Fakultas Pertanian, Universitas BrawijayaProgram Studi Agroekoteknologi, Fakultas Pertanian, Universitas BrawijayaProgram Studi Agroekoteknologi, Fakultas Pertanian, Universitas BrawijayaProgram Studi Agroekoteknologi, Fakultas Pertanian, Universitas BrawijayaProgram Studi Pengelolaan Tanah dan Air, Fakultas Pertanian, Universitas Brawijayaweet corn productivity in Indonesia is still in the low category. One of the causes is the problem of soil with low pH. Soil with a low pH causes the availability of nutrients to decrease, thereby inhibiting plant growth and development. Efforts can be made to add dolomite, because hydrolyzed dolomite can increase nutrient availability in the soil. Therefore, this research was carried out with the aim of analyzing the effect of adding various doses of dolomite on soil chemical properties, plant uptake of Ca, Mg and P, population of phosphate solubilizing bacteria, and sweet corn productivity in the Tegalan Land of Junrejo Village, Batu City, East Java. The research design used a randomized block design (RAK) consisting of 9 treatments with 3 replications. Treatment consisted of: M0 = control; M1 = 100% N, P, K; M2 = 100% N,P,K + 100% Kieserite; M3 = 100% N,P,K + 50% Dolomit; M4 = 100% N,P,K + 100% Dolomit; M5 = 100% N,P,K + 150% Dolomit; M6 = 75% N,P,K + 50% Dolomit; M7 = 75% N,P,K + 100% Dolomit; M8 = 75% N,P,K + 150% Dolomit. The data was analyzed for diversity using R studio software and continued with the DMRT (Duncan Multiple Range Test) test at 5% level. Next, to see the relationship and influence between parameters, correlation and regression tests were carried out. The findings demonstrated that adding 2.8 tonnes of dolomite per hectare might raise soil CEC (50.61%) and pH (13.41%). In addition, the addition of 4.2 tons/ha of dolomite was able to decrease soil P-available (5.65%), increase Ca-dd (26.4%), Mg-dd (85%), Ca absorption (165.12%), Mg absorption (366.67%), P absorption (78.57%), and sweet corn yield (78.04%). The addition of different doses of dolomite did not significantly alter the overall population parameter of phosphate-solubilizing bacteria. Furthermore, the link between sweet corn yield and nutritional absorption was both robust and weak. The increase in sweet corn output was impacted by P, Ca, and Mg absorption by 54.54%, 41.21%, and 42.79%, respectively.https://jtsl.ub.ac.id/index.php/jtsl/article/view/1150bakteri pelarut fosfatdolomitjagung manisph rendahserapan hara |
| spellingShingle | Lenny Sri Nopriani Filka Ramadhani Rizki Maulana Ishaq Syahrul Kurniawan Muhamad Taufiq Hidayat Georona Kusma Albarki PENGARUH DOLOMIT TERHADAP SIFAT KIMIA TANAH, BAKTERI PELARUT FOSFAT, SERAPAN Ca, Mg, P DAN PRODUKSI JAGUNG MANIS JTSL (Jurnal Tanah dan Sumberdaya Lahan) bakteri pelarut fosfat dolomit jagung manis ph rendah serapan hara |
| title | PENGARUH DOLOMIT TERHADAP SIFAT KIMIA TANAH, BAKTERI PELARUT FOSFAT, SERAPAN Ca, Mg, P DAN PRODUKSI JAGUNG MANIS |
| title_full | PENGARUH DOLOMIT TERHADAP SIFAT KIMIA TANAH, BAKTERI PELARUT FOSFAT, SERAPAN Ca, Mg, P DAN PRODUKSI JAGUNG MANIS |
| title_fullStr | PENGARUH DOLOMIT TERHADAP SIFAT KIMIA TANAH, BAKTERI PELARUT FOSFAT, SERAPAN Ca, Mg, P DAN PRODUKSI JAGUNG MANIS |
| title_full_unstemmed | PENGARUH DOLOMIT TERHADAP SIFAT KIMIA TANAH, BAKTERI PELARUT FOSFAT, SERAPAN Ca, Mg, P DAN PRODUKSI JAGUNG MANIS |
| title_short | PENGARUH DOLOMIT TERHADAP SIFAT KIMIA TANAH, BAKTERI PELARUT FOSFAT, SERAPAN Ca, Mg, P DAN PRODUKSI JAGUNG MANIS |
| title_sort | pengaruh dolomit terhadap sifat kimia tanah bakteri pelarut fosfat serapan ca mg p dan produksi jagung manis |
| topic | bakteri pelarut fosfat dolomit jagung manis ph rendah serapan hara |
| url | https://jtsl.ub.ac.id/index.php/jtsl/article/view/1150 |
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