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  • 标题:Water And Land Productivity of Lettuce (Lactuca sativa) Cultivation on Floating Pot in Wetland
  • 本地全文:下载
  • 作者:Lily Endah Diansari ; Satyanto K. Saptomo ; Budi Indra Setiawan
  • 期刊名称:Sriwijaya Journal of Environment
  • 印刷版ISSN:2527-4961
  • 电子版ISSN:2527-3809
  • 出版年度:2019
  • 卷号:4
  • 期号:2
  • 页码:104-108
  • DOI:10.22135/sje.2019.4.2.104-108
  • 语种:English
  • 出版社:Graduate Program Sriwijaya University
  • 摘要:The objective of this study was to determine the values of water and land productivity of floating pot cultivation in wetland and to find out the effectivity of floating pots usage for agriculture in wetlands. The planting media used were mineral soil added with 0% of soil having permeability 36.07 cm/hour,30% 38.33 cm/hour,50% 51.23 cm/hour,70% 69.60 cm/hour and 100% was not having permeability value. The water delivery used was legacy cloth which had 158.4 cm/hour of hydraulic conductivity value. The floating pots were placed in the experimental tank at greenhouse. Water level decrease in the experimental tank was total evapotranspiration for all plants in five planting media treatments. Water level reduction during the 41-days planting period was 40.56 mm with 0.081 m3 of total water volume. The productivity values of land and water in the 0%,30%,50%,70% and 100% of peat treatments were 1.29,1.25,1.06,0.8 and 0 kg/m2 dan 1.63,1.63,1.38,1.04 dan 0 kg/m3 ,respectively..
  • 其他摘要:Penelitian ini bertujuan untuk mengetahui nilai produktivitas air dan lahan pot terapung di lahan basah dan untuk mengetahui apakah pot terapung tersebut optimal atau tidak untuk pertanian di lahan basah. Media tanam yang digunakan adalah tanah mineral di
  • 关键词:floating pot;land productivity;sub-surface irrigation;water productivity
  • 其他关键词:pot terapung;produktivitas lahan;produktivitas air irigasi bawah permukaan
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