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題名:根瘤菌及氮肥施用對秋作菜豆生長效應之研究    
Effects of Nitrogen Fertilizer and Rhizobium Inoculations on Common Bean (Phaseolus Vulgaris, L.) at Fall Season
著者:賴文龍(Wen-Lung Lay) ;蔡宜峰(Yi-Fong Tsai)
出版地區:台灣
出版城市:彰化縣
學科:農林漁牧礦科學
關鍵字:根瘤菌 ; 氮肥 ; 菜豆 ; Rhizobium ; nitrogen fertilizer ; common bean
刊名:行政院農業委員會臺中區農業改良場研究彙報
卷期:85期(2004.12)
頁碼:47-55
語言:繁體中文
摘要: 中文摘要PDF ; 英文摘要PDF

本試驗於外埔鄉紅壤{吳厝系(TWt)壤土(L)}進行接種根瘤菌及氮肥需量試驗,由菜豆嫩豆莢總產量調查結果顯示,不施氮肥情形下,接種根瘤菌處理較不接種(對照)增產4.3%;施用氮肥40 kg N/ha時,接種根瘤菌處理較不接種(對照)增產4.2%,施用氮肥120 kg N/ha時,接種根瘤菌處理較不接種(對照)增產3.4%,且氮肥用量與菜豆產量呈二次迴歸極顯著相關性。氮肥用量在0、40、80及120 kg/ha處理下之菜豆葉片中氮濃度分別為20.7、23.3、27.9及31.6 g/kg,顯然菜豆葉片中氮濃度隨著氮肥用量增加而增加。在接種根瘤菌情形下,配合使用氮肥用量0、40、80及120 kg/ha處理下之菜豆根部著生之根瘤數分別為43.5、41.5、28.0及28.8 granule/plant,顯然菜豆根部著生之根瘤數隨氮肥用量增加而遞減。
Influence of nitrogen fertilizer application and Rhizobium inoculation on common bean (Phaseolus vulgaris, L) was preceded in 'Chen chu lau' red loam system at Wipe. On the pod products of common bean, treatment with Rhizobium spp. inoculated and without nitrogen fertilizer applied had increased production 4.3% compared to non-inoculated treatment. When added nitrogen fertilizer 40 kg/ha with Rhizobium spp. inoculated had increased 4.2% more production than non-inoculated (CK). When added nitrogen fertilizer 120 kg/ha with Rhizobium spp. Inoculated had increased 3.4% more production than the treatment of nitrogen fertilizer 120 kg/ha with non-inoculated. From our data, cultured common bean with Rhizobium agent could increase pod production. The leaf nitrogen concentrations of common bean were 20.7, 23.3, 27.9 and 31.6a g/kg when the nitrogen fertilizer applied quantities were 0, 40, 80 and 120 kg/ha. From this data, there were significantly multiple reflection between the amounts of nitrogen fertilizer and the leaf nitrogen concentration of common bean. Cultured common bean with Rhizobium agent on different applied nitrogen fertilizer quantity, the average of root knot of form were 43.5, 41.5, 28.0 and 28.8 granule/plant on the treatment of 0, 40, 80 and 120 kg/ha nitrogen fertilizer. From our data, we found much nitrogen fertilizer used would inhibit the formation of root knot.


    

本卷期目次
行政院農業委員會臺中區農業改良場研究彙報 85期 (2004.12)
菊花電照省電方式之研究:不同光質省電燈泡電照抑制開花作用/ 許謙信饒瑞佶方煒
高密度栽培對大輪種玫瑰切花產量及品質之影響/ 陳彥睿許謙信
堆肥與有機液肥在有機番茄及茄子栽培之效應/ 蔡宜峰陳俊位
嫁接處理對臺農2號番木瓜生育及營養吸收之影響/ 邱禮弘楊耀祥
根瘤菌及氮肥施用對秋作菜豆生長效應之研究/ 賴文龍蔡宜峰
漂白水及蔗糖瓶插液對菊花切花觀賞壽命之影響/ 許謙信陳彥睿
 
   
 
   

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