HUBEI AGRICULTURAL SCIENCES ›› 2022, Vol. 61 ›› Issue (15): 129-132.doi: 10.14088/j.cnki.issn0439-8114.2022.15.022

• Horticulture & Local Products • Previous Articles     Next Articles

Application of integrated water and fertilizer technology of drip irrigation under film mulching in the production of pigment pepper

DING Feng1,2, LI Pan1,2, TANG Ya-li1,2, PU Sheng-hai1,2   

  1. 1. Research Institute of Soil, Fertilizer and Agricultural Water Conservation, Xinjiang Academy of Agricultural Sciences, Urumqi 830091,China;
    2. Key Laboratory of Northwest Oasis Agriculture Environment, Ministry of Agriculture and Rural Affairs, Urumqi 830091, China
  • Received:2021-09-28 Online:2022-08-10 Published:2022-08-25

Abstract: Xinjiang is an advantageous production area for dry pepper. At present, drip irrigation under film has been widely used in the planting of pigmented pepper, but there are still some problems in its production, such as serious waste of water and fertilizer resources, uncoordinated water and fertilizer supply, poor coupling effect, low yield and quality. This study combines the water and fertilizer integration technology with the production practice of pigmented pepper from the aspects of physical and chemical properties of the plot, land leveling, drip irrigation system layout and management, planting mode and population index, water and fertilizer management and supporting cultivation measures of pigmented pepper in each growth period, and expounds the application technical points of water and fertilizer integration technology in pigmented pepper production, and forms a universal guiding technical specification of water and fertilizer integration.

Key words: drip irrigation under film mulching, pigment pepper, water and fertilizer integration

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