Evizal, Rusdi and Sari, Lesti Mantia and Saputra, Hidayat and Utomo, Setyo Dwi (2018) Respons Pertumbuhan Bibit Budset Dua Varietas Tebu (Saccharum officinarum L.) terhadap Dosis Bahan Organik Organonitrofos. In: Seminar Nasional Perkumpulan Agroteknologi/Agroekoteknologi Indonesia, 10-11 September 2018, Makassar.

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Abstract

Sugarcane seedling method known as single bud planting has been practice as standard operational procedure of GAP for sugarcane in Indonesia including using plant material of bud sett and bud chip. This research was aimed to study response of two sugarcane varieties on mixture dosage of organic matter Organonitrofos. A pot experiment was conducted using factorial of randomized complete block design with 3 replications. First factors were sugarcane varieties consisted of Var. Co 997 and Irv 94188. Second factors were dosage of organic matter (using organonitrofos) consisted of 0, 10, 20, 30 and 40% v/v. Bud setts taken from 8 months sugarcane were shown in sand medium for 2 weeks before being planted in small polybag filled with mixture of top soil and organic matter according to the treatment. Hardening of seedling had been started since 2 weeks of planting by clipping the leaves and watering less become every two days. The results showed that: (1) Sugarcane variety, organic matter dosage, and the interaction significantly influenced the growth of bud sett seedlings; (2) Number of rhizome buds were influenced by sugarcane variety and organic matter dosage with better dosage was 20%, (3) mixture dosage of 10% organic matter gave better performance of seedling. However for Co 997, dosage need to be added up to 20% to increase below ground organs growth such as roots and rhizome. Keywords: bud sett, organic matter, sugarcane

Item Type: Conference or Workshop Item (Paper)
Subjects: S Agriculture > SB Plant culture
Divisions: Fakultas Pertanian (FP) > Prodi Agroteknolgi
Depositing User: RUSDI EVIZ
Date Deposited: 02 May 2019 04:19
Last Modified: 02 May 2019 04:19
URI: http://repository.lppm.unila.ac.id/id/eprint/11289

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