AKTIFITAS PEMUPUKAN FOSFOR (P) PADA LAHAN SAWAH DENGAN KANDUNGAN P-SEDANG



DOI: https://doi.org/10.25077/js.4.1.1-4.2007

Yulinar Zubaidah *  (Peneliti BPTP Sumatera Barat)
Rafli Munir (Peneliti BPTP Sumatera Barat)

(*) Corresponding Author

Abstract


This experiment was conducted at famer’s field in Kasang, Padang Pariaman Regency from July to November 2000. The experiment was designed in a randomized block design (RBD) with the treatment was five levels of SP36 fertilizer ( 0, 50, 75, 100, and 125 Kg/ha) and P starter (20 kg SP36/ha) with three replications. The results showed that the plant height was not affected by application of P fertilizer. Increasing P application tended to increase yield of rice. Application of 125 Kg SP36/ha gave the highest grain yield 7,6 ton/ha.

Keywords: Soil P-Status, Rice field, P-fertilizer

Copyright (c) 2017 Jurnal Solum


Full Text:

PDF

References


Malherbe, T.de. 1964. Soil fertility. Fith ed. Oxford University Press. London. New York

Novizon. 2002. Petunjuk Pemupukan yang Efektif. Agro Media Pustaka. 114 hlm

Poerwidodo. 1992. Telaah Kesuburan Tanah. Angkasa Bandung. 275 hlm

Pusat Penelitian Tanah dan Agroklimat. 1985. Status Hara P dan K pada Tanah Sawah di Sumatera Barat. Balitbang Departemen Pertanian RI

Soil Research Institute, 1978. National Soil Classification System. Definition of Great Soil Groups Condensed. Department of Agriculture. Bogor. Indonesia

Suwono, Suliyanto, Mardjuki, I. Soemono, G.Effendi, F. Kasijadi dan Suyamto. 2000. Pengaruh Pupuk NPK “PHONSKA” Terhadap Pertumbuhan dan Hasil Padi Sawah. Kerjasama Balai Pengkajian Teknologi Pertanian Karangploso dengan PT Patro Kimia Gresik

Syarief, S. 1986. Kesuburan dan pemupukan Tanah Pertanian. Pustaka Buana. Bandung, 182 hal


StatisticsArticle Metrics

This article has been read : 1363 times
PDF file viewed/downloaded : 379 times

Copyright (c) 2017 Jurnal Solum



ISSN: 2356-0835