{Reference Type}: Journal Article
{Title}: Experimental assessment of biostimulants on mung bean growth on a soilless culture system using superabsorbent pectin based hydrogel.
{Author}: Kanagalakshmi M;Devi SG;Subasini S;Amalan AJ;Pius A;
{Journal}: Int J Biol Macromol
{Volume}: 273
{Issue}: 0
{Year}: 2024 Jul 10
{Factor}: 8.025
{DOI}: 10.1016/j.ijbiomac.2024.133058
{Abstract}: Sustainable agriculture initiatives are needed to ensure the food security of the people all over the world. Soilless cultivation methods using hydrogels may give a revolutionary response as well as a more ecological and productive alternative to conventional farming. This study attempted extraction of pectin from the rind of albedo yellow passion fruit (Passiflora edulis var. flavicarpa Degener)and hydrogels from pectin and activated carbon was compared with pure pectin hydrogel; Pectin- Activated Carbon hydrogels (PAC) showed a microporous structure with excellent hydrophilicity and showed superior water holding capacity. Then the prepared hydrogels were examined with various instrumental techniques like FTIR, SEM, XRD, Raman, BET and rheological properties. In the BET analysis, PAC3 shows the highest surface area of 28.771 m2/g when compared to PAC0 at 15.063 m2/g. The germination experiments were performed using mung beans. This study provides an opportunity for the application of pectin hydrogels in agriculture field specifically for home garden or rooftop cultivation.