頁籤選單縮合
題名 | 毛豆新品種「高雄五號」之育成=The Development of new Vegetable Soybean Variety Kaohsiung No. 5 |
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作者 | 陳庚鳳; Chen, Keng-feng; |
期刊 | 臺灣農業 |
出版日期 | 19970200 |
卷期 | 33:1 1997.02[民86.02] |
頁次 | 頁127-149 |
分類號 | 434.215 |
語文 | chi |
關鍵詞 | 毛豆; 品種; |
中文摘要 | 毛豆新品種「高雄五號」係從日本引進的品種「綠光」,利用純系分離選種方法, 選取優良單株繁殖, 經各級產量試驗及其他相關試驗結果,選出質優,豐產品系「綠光-74」經審查委員會審查通過命名推廣。 本品種植株高度32∼55公分,主莖8∼9節,莖粗平均7.3 mm,較抗倒伏,小葉橢圓形濃綠,花白色,莢果長5.3∼6.1公分,寬1.3∼1.4公分,鮮種仁百粒重71∼89公克,成熟種子百粒重38∼44公克。本品種播種發芽後26∼35天開花,66∼79天採收鮮莢,屬中熟品種。本品種莢果大,種仁也大,且外觀翠綠,風味又好甚受消費者喜愛,唯對生長環境較敏感,尤其在低溫或日照不足的環境下,生產潛力深受影響。因此在栽培上應選擇富含有機質之壤土或砂質壞土,且排水良好又可灌溉的田地為宜,播種適期春作二月下旬至三月上旬,夏作六月下旬至七月上旬,秋作九月上旬至十月上旬,每公頃種子播種量約160公斤,肥料三要素用量,每公頃用氮素24∼40公斤,磷酐60∼90公斤,氧化鉀60∼90公斤,其中氮素1/2量與磷酐及氧化鉀全景作其肥,剩餘1/2氮肥分兩次氧化鉀追肥,即播種後為15∼20天與結莢期各一次。生育期間蟲害以潛蠅、豆莢螟、紅蜘蛛及蚜蟲為害較多,病害以炭疽病、露菌病、�蚽f較易發生,宜參照農林廳編印植物保護手冊適時防治,可確保品質與產量。 |
英文摘要 | Kaohsiung No. 5, a new variety of vegetable soybean, was developed from the population of Ryokukou, a variety introduced from Japan, using pure line selection method. The first step was the selection of elite single plants followed by the evaluation of those selected lines through a series of yield trials and relevant experiments. Ryokukou 74 which performed best was approved by the examination committe to register as Kaohsiung No. 5. The main characteristics of Kaohsiung No. 5 were as follows: 1. Plant height was about 32-55cm with 8-9 nodes along main stem. The flower was white and the oval leaflet was dark green. 2. The pod of Kaohsiung No.5 was large of which pod length was 5.3-6.1cm and pod width 1.3-1.4 cm. Fresh weight of 100 fresh seeds was 71-89 grams while dry weight of 100 mature seeds was 38-44 grams. The color of seed coat was light green. The fresh pod tasted very nice for freezing food. 3. Kaohsiung No.5 started flowering 26-35 days after planting and its fresh pod could be harvested 66-79 days after planting. It is very sensitive to growth environment such as low temperature and long time shadiness, which will influence yield stability. Therefore choosing optimal planting date is very important. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。