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STUDI PERTUMBUHAN DAN HASIL TANAMAN PADI (Oryza sativa L.) VARIETAS IR-42 DENGAN PUPUK N DAN P PADA BUDIDAYA SECARA TERAPUNG

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The aim of the research was to identify and study the growth and yield characteristics of plants with respect to various concentrations of N and P fertilizers cultivated with a floating farming system. The research was carried out at Embung, Faculty of Agriculture, Sriwijaya University, Ogan Ilir, South Sumatra from August to December 2021. This study used a Randomized Block Design (RBD) with 8 treatments, each treatment consisted of 3 plants and there were 3 replications, so the total plants were 72 plants. The seeds used were rice variety IR-42. The treatment doses of N and P fertilizers consisted of P1 = 0.34 g N and 0.45 g P/plant, P2 = 0.34 g N and 0.90 g P/plant, P3 = 0.68 g N and 0, 45 g P/plant, P4 = 0.68 g N and 0.90 g P/plant, P5 = 1.02 g N and 0.45 g P/plant, P6 = 1.02 g N and 0.90 g P/plant, P7 = 1.36 g N and 0.45 g P/plant, P8 = 1.36 g N and 0.90 g P/plant. Parameters observed included plant height, leaf greenness, harvest age, number of tillers per hill, number of panicles per hill, panicle length, number of grain per hill, weight of grain per hill, weight of 100 grains, percent empty grain. Based on research results, it was shown that the application of N and P fertilizers at a dose of P4 = 0.68 g N and 0.90 g P/plant or N 245 kg ha-1 and P fertilizers 324 kg ha-1 P was the best treatment. The best parameters were panicle length, grain weight, and weight of 100 grains.

Availability
Inventory Code Barcode Call Number Location Status
2207002313T74940T749402022Central Library (Referens)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T749402022
Publisher
Indralaya : Prodi Agroekoteknologi, Jurusan Budidaya Pertanian, Fakultas Pertanian.,
Collation
xv, 32 hlm.; ilus.; 29 cm
Language
Indonesia
ISBN/ISSN
-
Classification
631.807
Content Type
Text
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
Pemberian Pupuk
Prodi Agroekoteknologi
Specific Detail Info
-
Statement of Responsibility
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