Effect of Humic acid and slow phosphorusrelease fertilizer with chitosan nanoparticlescoating on lettuce photosyntheticcharacteristics Effect of phosphorus coated with chitosan on lettuce

Publish Year: 1401
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

NANOTEC06_014

تاریخ نمایه سازی: 21 خرداد 1402

Abstract:

The application of controlled-release fertilisers (CRF) is one of the methods that can be used to enhance the nutrient consumption efficiency as well as minimizing the environmental problems due to leaching of uncontrolled nutrient released. In the present paper, diammonium phosphates (DAP) fertilizer was coated following the by chitosan (CS). Then its effect and humic acid (HA) effect on the photosynthetic characteristics of lettuce in hydroponic environment was investigated. The results showed that significant increase in the chlorophyll a, b and total chlorophyll contents were observed CSHA and CS۳۰%HA

Authors

Zahra Zamani

Master student, Department of Soil SciencesCollege of Agriculture and Natural Resources, Lorestan UniversityKhorramabad, Iran

Mahboobeh Jalali

Assistant Professor, Department of Soil Sciences and EngineeringCollege of Agriculture and Natural Resources, Lorestan UniversityKhorramabad, Iran

Mohammad Hadi Ghaffarian Mogharrab

Assistant Professor, Soil and Water Research Departmentzanjan Agricultural and Natural Resources Research Center, AREEOZanjan, Iran

Mojtaba Ahour

Ph.D Water Resources EngineeringLorestan Science and Technology ParkKhorramabad, Iran