CD Skripsi

Respon Padi Sawah (Oryza Sativa L.) Yang Diberi Bakteri Pelarut Fosfat (Bpf) Dan Pupuk Fosfor

---

ABSTRACT
Lowland rice is one of the most important food crop commodities in Indonesia. Rice production in Indonesia has not been able to meet the needs of the community. This is due to the low availability of phosphorus in ultisol soils. Efforts that can be made to increase the content of phosphorus nutrients are by giving PSB. PSB has the ability to dissolve phosphorus from an unavailable form into phosphorus that can be available in the soil. In addition to giving PSB to help the availability of phosphorus in the soil, it is also necessary to add phosphorus fertilizer from outside in the form of TSP fertilizer, the dose of TSP fertilizer is used in low doses so that PSB administration can show an effect on rice plants. This study aims to determine the effect of the interaction of PSB and phosphorus fertilizers and to obtain the best dose on the growth and production of lowland rice. This research was conducted at the Biology Laboratory FMIPA, Experimental Garden and Soil Laboratory of FAPERTA UNRI from January to June 2020. This study used a factorial completely randomized design consisting of 2 factors first, the administration of phosphate fertilizer (P) with 3 levels are about 0, 0.25 and 0.50 g per polybag. Second, the administration of PSB with 3 levels are about 35, 40 and 45 ml per polybag. The results showed that the interaction of PSB and phosphorus fertilizer had a significant effect on the parameters of plant growth rate, net assimilation rate, number of pithy grain per panicle and weight of milled dry grain per clump. The best treatment interaction from the results of the study was the administration of BPF at a dose of 45 ml per polybag and phosphorus fertilizer at a dose of 0.50 g per polybag.
Keywords: Phosphate Solubilizing Bacteria, Paddy, TSP Fertilizer, Phosphorus Nutrients.

---

Ketersediaan

Informasi Detail

Judul Seri

-

No. Panggil

06 01. 121 (0059)

Penerbit

Pekanbaru : Universitas Riau –Fakultas Pertanian - Agroteknologi., 2021

Deskripsi Fisik

v, 107 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

-

Klasifikasi

06 01. 121 (0059)

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

Agroteknologi

Info Detail Spesifik

-

Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar