紅豆育種及集團生產技術研究
Other Title
Organization of Adzuki Bean
Journal
雜糧作物試驗研究年報
Journal Issue
97
Pages
85-100
ISBN
978-986-02-4682-7
Date Issued
2010-09
Author(s)
陳玉如
周國隆
Yu-Ru Chen
Kuo-Lung Chou
Abstract
本紅豆雜交育種目的在選育豐產、質優、籽粒大、色澤佳、適合加工、結莢位高、適合機械收穫之優良新品種，以供農民秋裡作栽培。本年度(1)96年秋作進行10個組合雜交共獲得980粒F1種子，並於96年春作培育期F1世代。(2)96年秋裡作計培育F2 7個組合及F4世代4個組合，97年春作計培育F3世代7個組合。(3)株行試驗，96年秋裡作於F5世代1,315個品系中選出100個優良品系。(4)第一年品系試驗計有100品系參試，96年秋作在公頃籽粒產量方面，以B組之KA91-07-32品系4,043公斤表現最佳，較高雄9號2,865公斤增產41.1%。
The purpose of adzuki bean cross breeding is to develop new cultivars with high yield, good quality, large seed, bright red seed for process and high pod site for mechanical harvest that were suitable for the cultivation in the south of Taiwan. The experimental result was summarized as follow:: 1) A total of 980 F1 hybrid seeds were obtained from 10 cross combinations in the fall crop season of 2007,and were propagated F1 generation in the spring crop season of 2007. 2) In the propagation and selection trials, bulk method was applied to propagating F2-F4 segregative generations in the fall crop season of 2007 and the spring crop of 2008, respectively. A total of 910 superior single palnts in F4 generation were selected in the fall crop season of 2006. 3) In the plant-to-row trial, there were 100 fixed lines in F5 generation were selected depend on their performance in the fall crop season of 2007. 4) In the first-year lines trial, KA91-07-32 line of B group had the highest seed yield among 102 tested lines in the fall crop season of 2007, which was 41.1% higher than check variety, Kaohsiung9. KA92-03-67 line of C group had the higher 100-seed weight among 102 tested lines in the fall crop season of 2007, which was 2.0g higher than check variety, Kaohsiung 9. In the second-year lines trial, KA91-06-02 line of A group had the highest seed yield among 20 tested line in the fall crop season of 2007, which was 43.7% higher than check variety, Kaohsiung 9. KA91-03-04 line of B group had the highest seed yield among 20 tested lines in the fall crop season of 2007, which was 38.0% higher than check, 5) In the first -year lines regional trails, 10 were conducted at 2 locations during the fall crop season of 2007. At 3 locations of Kao-Ping , KA89-03-83 and KA89-02-67 lines had the higher seed yield among 10 tested lines, which were 18.2% and14.8% higher than check variety, Kaohsiung 9. 6) Research the establishment adzuki bean mechanization production technology. the experimental result of hectare production furrow of mechan- ization cultivation average 3,702 kg ,compare the bedding mechanization cultivation average 3,291 kg to increase production 12.5%.
Subjects
紅豆
雜交育種
混合法
adzuki bean
cross breeding
bulk method
Publisher
農業試驗所
Type
journal article
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