Image of PRODUKSI ASAM INDOL ASETAT DAN PERTUMBUHAN PADI YANG DI INOKULASI DENGAN Azaspirilluum sp. DAN Azptobacter sp. PADA BERBAGAI KONSENTRASI N DAN P.

Skripsi

PRODUKSI ASAM INDOL ASETAT DAN PERTUMBUHAN PADI YANG DI INOKULASI DENGAN Azaspirilluum sp. DAN Azptobacter sp. PADA BERBAGAI KONSENTRASI N DAN P.

Penilaian

0,0

dari 5
Penilaian anda saat ini :  

Azospirillum sp. and Azotobacter sp. are non simbiotic N2 fixing bacteria and growth regulator substance producer, such as indole acetic acid. The objectives of this research were to study the production of indole acetic acid (LAA) by Azospirillum sp. and Azotobacter sp. bacteria and to investigate the influence on rice growth under different levels of N and P. This study was conducted from March to July 2013 in Chemistry, Biology, and Soil Fertility Laboratory. The treatments consisted of bacteria isolates (no isolate, Azospirillum sp., Azotobacter sp., and mixture of Azospirillum sp. and Azotobacter sp.) and level ofN and P (0 N + 0 P, 50% N + 0 P, 100% N + 0 P, 0 N + 50% P, 0 N + 100% P, 50% N + 50% P, 50% N + 100% P, 100% N + 50% P dan 100% N + 100% P). These treatments were arranged as factorial completely randomized design with three replicates. The results showed that 50% N + 50% P from recomended dosage was better than in treatment in support produce IAA by mixture of Azospirillum sp. and Azotobacter sp. isolates. The mixture Azospirillum sp. and Azotobacter sp. isolates with 100% N + 0 P from recomended dosage was better than treatment in increased growth (plant height, dry canopy weight, dry root weight, and root volume) and then was followed by 100% N + 50% P from recomended dosage.

Availability
Inventory Code Barcode Call Number Location Status
1407000691T139544T1395442013Central Library (REFERENCES)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T1395442013
Publisher
Inderalaya : Prodi Agroekoteknologi, Fakultas Pertanian Universitas Sriwijaya.,
Collation
xiii, 36 hlm.; ill.; tab.; 28 cm.
Language
Indonesia
ISBN/ISSN
-
Classification
631.807
Content Type
Text
Media Type
unmediated
Carrier Type
unspecified
Edition
-
Subject(s)
Prodi Agroekoteknologi
Pertumbuhan padi
Specific Detail Info
-
Statement of Responsibility
Other version/related

No other version available

File Attachment
Comments
You must be logged in to post a comment