TAILIEUCHUNG - Enzymatic activity of hybrid maize cultivar seeds stored in different packaging materials under ambient conditions with different seed coatings

This study was to determine the effectof seed treatment and packaging material on enzyme activities of maize seeds during ambient storage conditions. Seeds of three different varieties of maize (HQPM-1, HQPM-7 and BIO-9681) were obtained from DMR (Directorate of Maize Research), Indian Agricultural Research Institute, New Delhi. The experiment consists of treatments viz control, synthetic polymer (polyselect™ 539C Blue sparkle) @ 9ml kg-1 , biocide (Neem oil) @ 10ml kg-1 and fungicide (Carbendazim) 12% @ kg-1 maize hybrid seeds were treated as per the above treatments, packed in cloth bags and plastic bags (700 gauge) and stored for 18 months respectively under ambient temperature condition. Assessment of seed germination and enzyme activities were performed with three month intervals. The results revealed that, the seed treatment with Neem oil and Carbendazim showed significant maximum germination percentage and marginal variation on enzyme activities such as amylase, peroxidase and catalase. Catalase and amylase activities increased, as germination declined, whereas, peroxidase activity decreased during storage period for all conditions, respectively. Seed germination percentage declined progressively over the period of storage more in plastic bag (approximately 29% decline) than in cloth bag (approximately 27% decline). | Enzymatic activity of hybrid maize cultivar seeds stored in different packaging materials under ambient conditions with different seed coatings

• Nông nghiệp
• Packaging material
• Hybrid maize cultivar seeds stored
• Different packaging materials
• Ambient conditions
• Different seed coatings
• Standardization of packaging material
• Storage condition
• Pomegranate leather
• Both the storage environment
• Packaging materials and equipment
• The sterilization process
• The requirements towards sterile packaging material
• Terminally sterilised medical devices
• Allow aseptic presentation
• Towards sterile packaging material
• Storage temperature and Tuberose
• Storage life of Tuberose
• Polianthes tuberosa L
• Alphonso mango
• Chemical fruit quality
• Alphonso mango as influenced
• Influenced by packaging
• Cushioning material
• Distance road transportation
• Water potential
• Enzymatic changes
• Vase life
• Postharvest life of cut rose
• Extruded samples
• Ambient conditions Aluminium foil
• Cereal based extruded R T E snack
• Storage period on quality
• Bio based
• Pine needles
• Mechanical properties
• Utilization of pine needles
• Development of Biobased packaging material
• Packaging materials
• Postharvest life
• Environmental conditions
• Post harvest life
• Cut gladiolus cv nova lux influenced
• Ecological problems
• Flora and fauna
• Bio plastics for packaging applications
• Properties of bio plastics
• Packing material for the food items
• Carbohydrate polymers
• Antioxidant activity
• Electrical conductivity
• Food packaging material
• Graphene oxide
• During road transportation
• Ripening behavior
• Storage of alphonso mango fruits
• Wild pomegranate
• Wild pomegranate (Punica granatum L
• Storage quality evaluation
• Syrup prepared
• Food borne diseases
• Lunch box related practices
• Time of cleaning
• Storage of lunch box
• Supply chain processes
• Economic and ecological conditions
• Administrative and social responsibilities
• Environment protection laws
• Material and resource use
• Storage and Tuberose
• Loose flowers of Polianthes tuberosa
• Postharvest treatments
• Effect of pre cooling
• Osmotic dehydration
• Ambient temperature
• Refrigerated temperature
• Osmotic dehydrated ripe sapota slices
• Storage period on physico chemical attributes
• Bottle gourd Halwa
• Free fatty acid
• Sensory attributes
• Chemical quality changes during storage
• Polystyrene packaging material
• Tomato powder
• Cavatelli extrudates
• Tomato powder incorporated cold extrudates
• Incorporated cold extrudates