毛豆鮮莢冷凍用品種改良
Other Title
Improvement of Fresh and Frozen Vegetable Soybean Varieties
Journal
2000年豆類、茶及新興作物育種及生產技術改進研討會論文集
Part Of
農業試驗所特刊第94號
Pages
197-198
ISBN
957-02-7274-0
Date Issued
2000-11
Date
2000-11
Author(s)
吳照慧
Wu J.H.
Abstract
(l)回交組合綠光×高雄選1號及綠光×TS82-02V-03之回交組合，分別以高雄選l號及TS82-02V-03為輪迥親，已進行第二次之回交，兩組合預計獲得BC2F1 100粒種子。(2)雜交組合TS82-02V-03 × 高雄8號共獲得26粒F1種子，雜交組合TS85-21V × 高雄8號已進入F4世代，將依混合選種法進行選育。(3)毛豆40個品系進行株行試驗，依花色、株高、500公克合格莢數、合格莢產量及剝實率等農藝特性，選取TS88-0lV等10個品系，晉級至品系試驗，選拔率25%。(4)品系試驗中，選育TS85-06V、TS87-12V及TS87-S4共3個品系，進行秋作大量繁殖，參加90年區域試驗。(5)89年春作進行毛豆TS82-0lV-03（株高高之品系）及茶豆TS85-21V（株高矮之品系）之密度試驗，毛豆TS82-0lV-03在三種播種密度（50公分×6公分×l株、50公分 × 8公分 × l株、50公分 × 10公分 × l株）中，以50公分 × 8公分×1株即每公頃約25萬株的栽培密度合格莢產量較佳，每公頃有11,053公斤合格莢產量。茶豆TS85-2IV在三種播種密度（50公分 × 15公分 × 2株、50公分 × 13公分 × 2株、50公分 × 10公分 × 2株），以50公分 × 10公分 × 2株即每公頃40萬株之合格莢每公頃9,120公斤為最理想，由以上密度試驗可知毛豆株高愈高之品系要疏植，而株高矮之品系要密植。
(1) A total of 2 backcross combinations were made and from which a total of 100 BC2F1 seeds were obtained. (2) A total of 26 hybrid seeds were obtained from the cross combination of TS 82-02V-03 × Kaohsiung 8. The cross combination of TS 85-21 V × Kaohsiung 8 entered on F4 generation. Single plant selection would be made at the. F5 generation and would be based on the objective of breeding. (3) In the plant-to-row trail, 10 elite lines were selected. (4) In the advanced yield trial, there were three superior selected lines including TS85-06V, TS87-12V and TS87-S4. (5) The graded pod yield of plant density 50 cm × 8 cm × l plant has the highest on TS82-02V-03 of high-plant vegetable soybean in the spring crop season of 2000. The graded pod yield of plant density 50 cm × l0 cm × 2 plant has the highest on TS85-21V of low-plant vegetable soybean in the spring crop season of 2000. The resulted showed that high-plant TS82-02V-03 must be thin planting and low-plant TS85-21V must be dense planting.
Event(s)
2000年豆類、茶及新興作物育種及生產技術改進研討會
Proceeding of the Symposium on the Improvement of Breeding and Production Techniques of Legumes, Tea and New Special Crops 2000
Publisher
農業試驗所
Type
conference paper
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