Male-sterile induction method in foxtail millet (Setaria italica)

Abstract. Nugroho RB, Suwarno WB, Khumaida N, Ardie SW. 2020. Male-sterile induction method in foxtail millet (Setaria italica). Biodiversitas 21: 4325-4330. Male-sterile induction is one technique that can be used to prevent selfing in self-pollination plants, especially for plants with small flore...

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Autores principales:	Rizki Bagus Nugroho, WILLY BAYUARDI SUWARNO, NURUL KHUMAIDA, SINTHO WAHYUNING ARDIE
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	foxtail millet, male-sterile induction, plant breeding, pollen, warm water treatment Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/944710a41428412d85b7f6d0a913dfda
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spelling	oai:doaj.org-article:944710a41428412d85b7f6d0a913dfda2021-11-22T00:41:43ZMale-sterile induction method in foxtail millet (Setaria italica)1412-033X2085-472210.13057/biodiv/d210951https://doaj.org/article/944710a41428412d85b7f6d0a913dfda2020-08-01T00:00:00Zhttps://smujo.id/biodiv/article/view/6410https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Nugroho RB, Suwarno WB, Khumaida N, Ardie SW. 2020. Male-sterile induction method in foxtail millet (Setaria italica). Biodiversitas 21: 4325-4330. Male-sterile induction is one technique that can be used to prevent selfing in self-pollination plants, especially for plants with small floret. This study aimed to identify an effective male-sterile induction method that can kill pollen while keeping the stigma receptive in foxtail millet (Setaria italica L. Beauv). The experiment was conducted in a greenhouse at the Cikabayan Experimental Station and the Biology and Biophysics Seed laboratory, Dept. of Agronomy and Horticulture, IPB University, Indonesia from October 2018 to February 2019. The experiment consisted of two sub-experiments that were carried out with a split-plot design with four replications. The male-sterile induction method was the main plot, and the genotype was the subplot. The results from the first experiment showed that alcohol, warm water, and maleic hydrazide treatments were effective for killing pollen in the upper panicle and pollination zones. These treatments were also effective in developing unproductive rachis with different effect patterns on panicles. The results from the second experiment showed that warm water treatment and maleic hydrazide could keep the stigma receptive. From both experiments, warm water treatment was recommended for male-sterile induction in foxtail millet because it was effective in killing pollen, inflicting unproductive rachis in the upper panicle and pollination zones, and kept the stigma receptive.Rizki Bagus NugrohoWILLY BAYUARDI SUWARNONURUL KHUMAIDASINTHO WAHYUNING ARDIEMBI & UNS Soloarticlefoxtail millet, male-sterile induction, plant breeding, pollen, warm water treatmentBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	foxtail millet, male-sterile induction, plant breeding, pollen, warm water treatment Biology (General) QH301-705.5
spellingShingle	foxtail millet, male-sterile induction, plant breeding, pollen, warm water treatment Biology (General) QH301-705.5 Rizki Bagus Nugroho WILLY BAYUARDI SUWARNO NURUL KHUMAIDA SINTHO WAHYUNING ARDIE Male-sterile induction method in foxtail millet (Setaria italica)
description	Abstract. Nugroho RB, Suwarno WB, Khumaida N, Ardie SW. 2020. Male-sterile induction method in foxtail millet (Setaria italica). Biodiversitas 21: 4325-4330. Male-sterile induction is one technique that can be used to prevent selfing in self-pollination plants, especially for plants with small floret. This study aimed to identify an effective male-sterile induction method that can kill pollen while keeping the stigma receptive in foxtail millet (Setaria italica L. Beauv). The experiment was conducted in a greenhouse at the Cikabayan Experimental Station and the Biology and Biophysics Seed laboratory, Dept. of Agronomy and Horticulture, IPB University, Indonesia from October 2018 to February 2019. The experiment consisted of two sub-experiments that were carried out with a split-plot design with four replications. The male-sterile induction method was the main plot, and the genotype was the subplot. The results from the first experiment showed that alcohol, warm water, and maleic hydrazide treatments were effective for killing pollen in the upper panicle and pollination zones. These treatments were also effective in developing unproductive rachis with different effect patterns on panicles. The results from the second experiment showed that warm water treatment and maleic hydrazide could keep the stigma receptive. From both experiments, warm water treatment was recommended for male-sterile induction in foxtail millet because it was effective in killing pollen, inflicting unproductive rachis in the upper panicle and pollination zones, and kept the stigma receptive.
format	article
author	Rizki Bagus Nugroho WILLY BAYUARDI SUWARNO NURUL KHUMAIDA SINTHO WAHYUNING ARDIE
author_facet	Rizki Bagus Nugroho WILLY BAYUARDI SUWARNO NURUL KHUMAIDA SINTHO WAHYUNING ARDIE
author_sort	Rizki Bagus Nugroho
title	Male-sterile induction method in foxtail millet (Setaria italica)
title_short	Male-sterile induction method in foxtail millet (Setaria italica)
title_full	Male-sterile induction method in foxtail millet (Setaria italica)
title_fullStr	Male-sterile induction method in foxtail millet (Setaria italica)
title_full_unstemmed	Male-sterile induction method in foxtail millet (Setaria italica)
title_sort	male-sterile induction method in foxtail millet (setaria italica)
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/944710a41428412d85b7f6d0a913dfda
work_keys_str_mv	AT rizkibagusnugroho malesterileinductionmethodinfoxtailmilletsetariaitalica AT willybayuardisuwarno malesterileinductionmethodinfoxtailmilletsetariaitalica AT nurulkhumaida malesterileinductionmethodinfoxtailmilletsetariaitalica AT sinthowahyuningardie malesterileinductionmethodinfoxtailmilletsetariaitalica
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Male-sterile induction method in foxtail millet (Setaria italica)

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