Irwan, Suryadi (2020) KETERSEDIAAN P DAN N TOTAL AKIBAT PEMBERIAN PUPUK ANORGANIK DAN PUPUK HAYATI P PADA TANAMAN KEDELAI (Glycine max L.MERRILL) DI VERTISOL LOMBOK. S1 thesis, Universitas Mataram.
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Abstract
Abstract : This research was conducted to determine the effect of the combination of inorganic fertilizers and biological P fertilizers on the availability of P and N total in the soil. The method used is experimental. The research was conducted in March-July 2019 in the rice fields of Semoyang Village, Praya Timur District. The treatments used were P1 (50% recommendation for inorganic fertilizer + biological fertilizer P 10 g / plant), P2 (75% recommendation for inorganic fertilizer + Biological fertilizer P 10 g / plant), P3 (100% recommendation for inorganic fertilizer), and control (without treatment). Data from observations from the treatment were analyzed using analysis of variance (ANOVA) at a significant level of 5%. If there is a significant difference between treatments, then it is tested using a further test with Duncan's Multiple Range Test (DMRT) at the 5% real level. The results showed that combining Biological P fertilizers with inorganic fertilizers had a significant effect on P availability, but had no significant effect on total N and c organic values. Soil pH value was 7.3, soil P-available was around 19.31 ppm, total N value The range is 0.064, and the C-organic value ranges from 1.39.
| Item Type: | Thesis (S1) |
|---|---|
| Keywords (Kata Kunci): | Availability of P; Total N; Inorganic Fertilizer;Biofertilizer P; Soybean Plants;Vertisols |
| Subjects: | S Agriculture > SB Plant culture |
| Divisions: | Fakultas Pertanian |
| Depositing User: | Rini Trisnawati |
| Date Deposited: | 21 Dec 2020 03:44 |
| Last Modified: | 21 Dec 2020 03:44 |
| URI: | http://eprints.unram.ac.id/id/eprint/20075 |
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