Biomaterial Database

Irrigational impact of untreated and treated brewery-distillery effluent on seed germination of marigold (Tagetes erecta L.). 2016

Anuradha Sharma, and Piyush Malaviya

Current study presents the effect of irrigation with different concentrations (20, 40, 60, 80 and 100%) of untreated and treated brewery-distillery effluent on germination behaviour of marigold (Tagetes erecta L. var. Pusa Basanti). The 100% untreated effluent showed acidic pH (4.80) and higher values of BOD (1500.00 mg l(-1)), COD (4000.00 mg l(-1)), chloride (1742.20 mg l(-1)), TSS (900.00 mg l(-1)) as compared to that of treated effluent. Tagetes seeds were exposed to different concentrations of effluent and the results revealed maximum values of germination parameters viz., percent germination, peak value, germination value, germination index, speed of germination and vigour index at 20% untreated and 60% treated effluent concentrations, whereas the values for negative germination parameters viz., delay index, germination period and percent inhibition were minimum at 20% untreated and 60% treated effluent concentrations.

UI	MeSH Term	Description	Entries
D007220	Industrial Waste	Worthless, damaged, defective, superfluous or effluent material from industrial operations.	Waste, Industrial,Industrial Wastes,Wastes, Industrial
D012639	Seeds	The encapsulated embryos of flowering plants. They are used as is or for animal feed because of the high content of concentrated nutrients like starches, proteins, and fats. Rapeseed, cottonseed, and sunflower seed are also produced for the oils (fats) they yield.	Diaspores,Elaiosomes,Embryos, Plant,Plant Embryos,Plant Zygotes,Zygotes, Plant,Diaspore,Elaiosome,Embryo, Plant,Plant Embryo,Plant Zygote,Seed,Zygote, Plant
D014865	Waste Disposal, Fluid	The discarding or destroying of liquid waste products or their transformation into something useful or innocuous.	Disposal, Fluid Waste,Disposals, Fluid Waste,Fluid Waste Disposal,Fluid Waste Disposals,Waste Disposals, Fluid
D057914	Agricultural Irrigation	The routing of water to open or closed areas where it is used for agricultural purposes.	Agricultural Irrigations,Irrigation, Agricultural,Irrigations, Agricultural
D018525	Germination	The initial stages of the growth of SEEDS into a SEEDLINGS. The embryonic shoot (plumule) and embryonic PLANT ROOTS (radicle) emerge and grow upwards and downwards respectively. Food reserves for germination come from endosperm tissue within the seed and/or from the seed leaves (COTYLEDON). (Concise Dictionary of Biology, 1990)	Germinations
D019649	Food Industry	The industry concerned with processing, preparing, preserving, distributing, and serving of foods and beverages.	Food Industries,Industries, Food,Industry, Food
D031686	Tagetes	A plant genus of the family ASTERACEAE. The common name of marigold is also used for CALENDULA.	Pericon,Pericons,Tagete