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All Journal Agroplantae: Jurnal Ilmiah Budidaya dan Pengelolaan Tanaman Perkebunan
Wiharyanti Nur Lailiyah
Program Studi Agroteknologi, Universitas Muhammadiyah Gresik
Agriculture, Biological Sciences & Forestry Environmental Science Social Sciences

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PERTUMBUHAN BERBAGAI KLON TANAMAN TEBU (Saccharum officinarum L.) DI KEBUN JUWET DUKUHDIMORO, MOJOAGUNG – JOMBANG Siti Nurazizah; Setyo Budi; Wiharyanti Nur Lailiyah
Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian dan Perkebunan Vol 11 No 2 (2022): Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian da
Publisher : Jurusan Budidaya Tanaman Perkebunan, Politeknik Pertanian Negeri Pangkajene Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51978/agro.v11i2.463

Abstract

Sugar productivity in 2015-2019 has decreased because the varieties used have genetic degradation, resulting in decreased growth and productivity. The aim of the study was to determine the genetic diversity and growth of sugarcane (Saccharum officinarum L.) in clones SB01, SB03, SB04, SB11, SB12, SB19, and SB20. The research was conducted in the garden of the Sugarcane Research and Development Center (P3T) PG Gempolkrep PT Perkebunan Nusantara X (PTPN X) Dukuhdimoro Village, Mojoagung District, Jombang Regency in February – April 2022. The materials tested were clones SB01, SB03, SB04, SB11 , SB12, SB19, SB20, BL and PS881 varieties. The variables observed comprised an increase in stem height, increase in stem diameter, number of stems, number of leaves, and leaf area. Data analysis using ANOVA, BNT test, genetic diversity, heritability and genetic progress. The results of the study show SB 12 clone had the best growth, including the increase in stem height of 103.80; the number of bars 4.17 (WAT) and 5.00 (33 WAT); leaf area of ​​646.08 cm2 (31 WAT) and 52.67 cm2 (33 WAT). Heritability values for increasing stem height (129.08) and leaf area (1546.79). The value of genetic progress (239.85) and leaf area (3035.64). So, the selection of the growth character is effective.
PERTUMBUHAN VEGETATIF 9 KLON TANAMAN TEBU (Saccharum officinarum L.) KEPRASAN SATU DENGAN PEMBERIAN PUPUK ORGANIK CAIR DI GRESIK Saffanah Rifimaro; Setyo Budi; Wiharyanti Nur Lailiyah
Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian dan Perkebunan Vol 11 No 2 (2022): Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian da
Publisher : Jurusan Budidaya Tanaman Perkebunan, Politeknik Pertanian Negeri Pangkajene Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51978/agro.v11i2.464

Abstract

Sugar production in Indonesia tends to decline in 2015-2019 due to several factors, including declining seed quality and the use of inorganic fertilizers that are not in the recommended dosage. The purpose of this study was to determine the interaction that occurred between 9 sugarcane clones with the application of bio-slurrry liquid organic fertilizer on the vegetative growth of first ratoon cane, as well as the heritability and genetic progress of the character of 9 sugarcane clones. This study uses a split plot design with two factors, namely clones (K) which consists of 9 levels of treatment. The second factor is the application of liquid organic fertilizer (P) which consists of 2 levels of treatment, each treatment combination was carried out in three replications. Analysis of the data using Anova F test 5% if there is a significant difference followed by DMRT 5% test, correlation test, heritability test, and the value of genetic progress. The results showed that there was an interaction between 9 sugarcane clones and the application of bio-slurrry fertilizer on vegetative growth, namely the increase in the number of segments at the age of 32 weeks with the highest average value of 3,33 in Clone SB Green and 15 ml bio-slurry/clump and the highest average was 3,83 in Clone SB32 and bio-slurry 15 ml/clump at the age of 34 weeks. The value of genetic progress in the high category was seen in the characters of stem height (20,55%). So, these character can be effectively inherited from their parents
Co-Authors Saffanah Rifimaro Setyo Budi Siti Nurazizah