TAILIEUCHUNG - Analyzing different spacing and fertilizer applications interaction effect on growth, flowering and yield of Gladiolus (Gladiolus grandiflorus L.)

An experiment was conducted in factorial Randomized Block Design (FRBD) with three replications and twelve treatments. The allocation of treatments to the individual plots was done using random numbers in each replication. The corms were planted on 17 Oct. 2015. The treatments consisted of three various spacing ., 30cm x 30cm, 30cm x 15cm and 40 x 15 cm and four combination of fertilizers RDF 200:200:200, NPK 75% + FYM 25%, NPK 75% + GM25%, NPK 75% + VC25%. The treatment T12: 30 x 15cm2 + NPK 75% + VC25% performed higher in number of leaves per plant, height of the plant (cm), crop growth rate (CGR), days to spike emergence, length of the spike, number of florets per spikes, vase life of cut spikes (days),days to opening of first florets, longevity of first florets (days). whereas the earliest 50% sprouting, number of sprouts per mother corm, the yield of corms per hectare, number of corms per plant, number of spike per plant and spike yield per hectare recorded highest in Treatment T8:30cm x 15cm + NPK 75% + VC25% and the treatment T11: 40 x 15cm2 + NPK 75% + GM 25% performed best in Diameter of corms (cm) and Weight of corms (g). Treatment T10: 40x15 cm2 +75% NPK + 25% FYM . observed highest in width of leaf (cm). The cost and return associated with the cultivation of gladiolus in the present investigation clearly indicated that the net return and benefit cost ratio (: 1) were highest in treatment T8. | Analyzing different spacing and fertilizer applications interaction effect on growth, flowering and yield of Gladiolus (Gladiolus grandiflorus L.)

• Nông nghiệp
• Gladiolus grandiflorus L
• Organic manures
• Inorganic fertilizer
• Yield of Gladiolus
• Fertilizer applications interaction effect
• Gladiolus grandiflorus
• Pollen storage
• Pollen viability in gladiolus
• Pollen viability
• Micro nutrients (Fe and Zn)
• Foliar application
• 3rd and 6th leaf stage
• Gladiolus (Gladiolus grandiflorus L )
• Flowering characters of gladiolus
• Micro nutrients on growth
• Humic acid
• Arkaamar and gladiolus
• Cut gladiolus (Gladiolus grandiflorus L
• Growth and flowering
• Effect of biostimulants sprays
• Biostimulants sprays
• Induced mutagenesis
• Morphological changes
• Morphological changes in gladiolus
• Vegetative characters
• Substitution of nutritional source
• Nutritional source through organics
• Bio inputs on corm
• Cormel production in gladiolus
• Vase life
• Different levels of pulsing concentrations
• Pulsing concentrations
• Vase life of Gladiolus
• Gibberellic acid
• Gladiolus (Gladiolus grandiflorus L
• Biochemical changes
• Plant growth regulators
• The exogenous application
• Enriched compost
• Jorhat condition
• Organic input application
• Soil microbial
• Biochemical properties
• Floral characters
• Gamma radiation
• Isolation of promising mutants
• vM2 generation
• Gladiolus and corm
• Nitrogen and phosphorus on size
• Fresh weight of corm
• Field experiment was conducted
• Genetic variability
• Genetic advance
• Genetic divergence
• Contributing traits
• GCV and gladiolus
• Quantitative characters in gladiolus
• Developing high yielding gladiolus genotypes
• Genetic advance as per cent
• Impact of nitrogen
• Gladiolus and cormel
• Phosphorus on cormel production
• White prosperity
• Cormels and Soil properties
• Soil propertie
• Integrated nutrient management on gladiolus
• Integrated nutrient management
• K contents in leaves
• Corm and cormlet
• Organic resources of nutrients
• Corms per plant
• Cultivars of gladiolus
• Organic resources of nutrients for corms
• Correlations and yield attributes
• Yield attributes
• Correlation analysis in gladiolus
• Eighteen quantitative characters
• Genotypic correlation coefficient
• Vegetative growth
• Flowering character’s
• Micronutrients on vegetative
• Cut corms
• Daughter corms
• Suitability of cut corms
• Planting material on flowering