蔬菜有機栽培介質之開發研究

Development of Cultural Media for Growing Organic Vegetables

羅秋雄(Chiou-Shyoung Lo) ； 李英彥(Ing-Yann Lii)

《桃園區農業改良場研究報告》 33期 (1998/06) Pp. 9-16

https://doi.org/10.29567/ZHWHGX.199806.0001

摘要

本研究之目的在利用農畜產廢棄物配製成適合於箱式有機蔬菜栽培之介質，期提供有機栽培農戶及一般家庭箱植有機蔬菜之用。介質調製材料包括牛糞、豬糞、穀殼、椰纖、泥炭及米糠等，依該等材料理化性質調配不同配方，進行初級篩選試驗獲得三種較佳之介質配方，此三種配方依據箱植試驗結果再進行配方修正。修正後配方桃選A、B及C試作茼蒿及萵苣其生育及產量均較對照桃改一號及BVB4介質為佳，且重金屬含量均遠低於國家標準（CNS）雜項有機質肥料所訂之規範，頗適合一般短期有機蔬菜栽培之用，唯三種配方仍以桃選B介質（牛糞堆肥與椰纖體積比為2:1再加10%米糠）較穩定，且使用的進口材料較少，故選取桃選B介質命名為桃改三號栽培介質。

關鍵字

短期葉菜 ； 有機栽培 ； 栽培介質

並列摘要

The objective of this study is to develope cultural media for growing organic vegetables by mixing various agricultural wastes. Material such as cattle and pig faces, rice hull, coco shell fiber, peat moss and rice bran were used and mixed at different ratios. The developed media were filled into growth boxes for growing various vegetables. Three outstanding media consisting of different combination were selected as Taoyuan selected A, B and C media (TYS-A, TYS-B and TYS-C) for further trials. These three media were modified again and tested for growing garland chrysanthemum and leaf lettuce on the growth boxes. The results showed that the total performance, including the growth and yield of tested vegetables, were much better than that of Taoyuan No.1 and BVB4 media. Moreover, the heavy metals content of these three media were lower than the standard criteria of CNS. Therefore, these three media were proved to be very suitable for growing short-time organic vegetables. However, TYS-B medium was found to be most stable among the three media, and required lesser imported material. Therefore, it is concluded that TYS-B medium is the best cultural medium for growing organic vegetables, and it is finally named as Taoyuan No.3 medium.

並列關鍵字

Short-time vegetables ； organic cultivation ； Culture media