有機質肥料對春作菜豆生育及產量之影響

Effects of Organic Manure on the Growth and Yield of Common Bean at Spring Season

古錦文(Jim-Wen Guu) ； 蔡宜峰(Yi-Fong Tsai) ； 戴振洋(Chen-Yang Tai)

《臺中區農業改良場研究彙報》 54期 (1997/03) Pp. 25-31

https://doi.org/10.6956/BTDAIS.199703.0025

摘要

本試驗目的為探討有機質肥料施用於春作對蔓性菜豆生育之影響。試驗於84年春作在彰化縣大村鄉台中區農業改良場進行，以本省目前栽培之商業品種“灰仁”為供試品種。試驗處理包括化學肥料配合施用蔗渣堆肥10 t/ha（A處理），化學肥料配合施用雞糞2t/ha（B處理），單施化學肥料（C處理）及不施任何肥料（D處理），各參試化學肥料N-P2O5-K2O比例皆為100-75-110 kg/ha。田間試區排列採用逢機完全區集，每處理四重複。由試驗結果顯示菜豆嫩莢單莢重、莢寬、莢厚及嫩莢產量在不同處理間有顯著差異，其中菜豆嫩莢產量以施用化學肥料配合雞糞之B處理24.9 t/ha最高，其次為A處理21.9 t/ha及C處理20.6 t/ha，D處理最低僅得16.6 t/ha。單株結莢能力以C處理最佳，A及B處理次之，不施肥D處理最低。又菜豆採收期之葉片氮、磷及鉀含量，以及土壤有效性磷、交換性鉀及鎂含量在不同處理間均有顯著差異。

關鍵字

菜豆 ； 生育 ； 產量 ； 有機肥

並列摘要

In order to assess the effects of using organic manures on the growth and yield of common bean at spring season. Field experiment was conducted at Taichung DAIS in 1995 with four treatments with A)bagasse compost 10 t/ha and chemical fertilizer, B)chicken manure 2 t/ha and chemical fertilizer, C)chemical fertilizer only, and D) no fertilizer as a check. Treatment A, B, and C were applied with the same rate of fertilizer in term of N-P2O5-K2O at 100-75-110 kg/ha. The experiment was designed by random complete block with four replicates. The results indicated that the pod fresh weight, pod width, pod thickness, and yield of common bean had significant effects by the application of organic manures. The best yield of common bean was obtained with the treatment B, followed by the treatments A, C, and D, which was 24.9, 21.9, 20.6, and 16.6 t/ha, respectively. The highest number of podded plant per plot at 54 growth days was obtained with the treatment C, followed by the treatments A, B, and D. There were significant effects on leaf nutrient contents, i.e. nitogen, phosphate, and potassium, and soil fertility, i.e. available P, exchangable K, and exchangable Mg by the application of organic manures.

並列關鍵字

common bean ； growth ； yield ； organic manures