Kotto, Firmansyah and Yuliadi, Erwin and Setiawan, Kukuh and Hadi, Muhammad Syamsoel (2020) Inventarisasi Klon Ubi Kayu (Manihot esculenta Crantz) Di Empat Wilayah Provinsi Lampung. Journal of Tropical Upland Resources, 02 (02). pp. 162-172. ISSN 2686-5254

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Abstract

Cassava (Manihot esculenta Crantz) is one of the important plants as raw materials for food, feed, fuel, fiber, and pharmacy. This potential should be followed by plant breeding started from the inventorization of clones as potential parents. Inventorization is to collect germplasm of cassava clones in Lampung Province. This research aimed to inventorize and describe the agronomic characteristics of cassava clones. It was conducted during November 2018 until the end of June 2019 in four Lampung Province regions consisting of Bandar Lampung City, South Lampung Regency, Pesawaran, and East Lampung. Judgmental sampling method was used as the determination of survey and accidental sampling method as the determination of farmers as data or information sources. Clones Mantri, Roti, Garuda, NN-1, UJ3, UJ5, Klenteng, BW1, Bayeman, Ketan, Melati, Mentega, Kuning ,Manggu, Melati, Buto Ijo, Manalagi, found have been identified and characterized. The results had different agronomic characteristics in qualitative characteristics : color of apical leaves, petiole, leaf, stem, stem cortex, external of root, cortex tuber, root pulp and cassava shape, as well as in the quantitative characteristics: the number of lobes numbering 6-9 lobes, the smallest plant was found in UJ5 clones in South Lampung with height of 94 cm while the largest was Roti clones in Bandar Lampung with height of 315 cm, the smallest stem diameter was Klenteng clones in South Lampung at 1.33 cm and the largest was Melati clone in East Lampung at 3.15 cm, the smallest starch content was in Manalagi clone in East Lampung at 7.71% and the largest was in Manggu clone in East Lampung at 19.47% and the smallest level of cyanide acid was Mentega clone in South Lampung at 5.4 ppm and the largest was Buto Ijo clones in East Lampung at 41.8 ppm. Keywords: agronomic characteristics , breeding cassava, clones, germplasm, inventorization.

Item Type:	Article
Subjects:	S Agriculture > S Agriculture (General) S Agriculture > SB Plant culture
Divisions:	Fakultas Pertanian (FP) > Prodi Agronomi dan Hortikultura
Depositing User:	Kukuh Setiawan
Date Deposited:	28 May 2021 07:37
Last Modified:	28 May 2021 07:37
URI:	http://repository.lppm.unila.ac.id/id/eprint/31130

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