ACHMAD, FATCHUL AZIEZ Nutrient uptake and yield of rice (oryza sativa) applied with mycorrhizal fungi using different doses of nitrogen and phosporus fertilizers. Nutrient uptake and yield of rice (oryza sativa) applied with mycorrhizal fungi using different doses of nitrogen and phosporus fertilizers. (Submitted)
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Abstract
Rainfed rice fields in general often lack water and nutrients that are difficult for their roots to reach. The Vesicular Arbuscular Mycorrhiza (VAM) fungus can assist in absorbing water and nutrients to increase the efficiency of nitrogen and phosphorus fertilizers. The purpose of this study was to determine the uptake of N, P, and K nutrients and the yield of rainfed lowland rice applied with VAM at different doses of N and P. This research used a completely randomized block design with two factors and three replications. The first factor was nitrogen with a dose of 0, 45, 90, and 135 kg/ha, while the second factor was phosphorus at 0, 25, 50, and 75 kg/ha. The authors conducted this study in rainfed rice fields in Demangan, Sambi, Boyolali, Central Java, Indonesia, from March 30, 2019, to July 14, 2019, at an altitude of 113 m above sea level. The results showed that VAM could increase the uptake of nitrogen, phosphorus, and potassium and increase yield using N and P fertilizers at 90 kg/ha and 75 kg/ha, respectively. This research shows that the use of N and P fertilizers at 90 kg/ha and 75 kg/ha, respectively, is sufficient to cultivate rainfed rice applied with mycorrhizal fungi.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Growth, nitrogen, phosphorus, rainfed lowland rice, vesicular arbuscular mycorrhizae |
| Subjects: | S Agriculture > SB Plant culture |
| Divisions: | Fakultas Pertanian > Agroteknologi |
| Depositing User: | Fredi Yulianto A.Md.S.I |
| Date Deposited: | 23 Dec 2022 03:47 |
| Last Modified: | 23 Dec 2022 03:47 |
| URI: | http://repository.utp.ac.id/id/eprint/611 |
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