Germination and Seedling Parameters of Wheat as Affected by Storage Conditions

• Published in: IOP conference series. Earth and environmental science 2021-11, Vol.904 (1), p.12035
• Main Authors: Seadh, S E, Badawi, M A, Abdel-Moneamand, M A, Borham, M M E
• Format: Article
• Language: English
• Subjects: Containers; Dry weight; Environmental conditions; Factorial experiments; Fumigation; Germination; Metals; Packages; Parameters; Phosphine; Phosphines; Plant growth; Polyethylene; Polyethylenes; Seedlings; Seeds; Storage; Storage conditions; Tablets; Vigor; Wheat
• ISSN: 1755-1307; 1755-1315
• DOI: 10.1088/1755-1315/904/1/012035

A storage experiment was carried out from 27 th April to 27 th December, 2019 to study the effect of storage conditions i.e . methods (open air, under sunshade and in stores), packages type (normal, gunny, polyethylene and metal containers) and periods of seeds fumigation with phosphine (15, 30 and 45 days) on germination and seedling parameters of wheat. The experiment was arranged in a factorial experiment in randomized complete block design (R.C.B.D.) with four replications. Stored wheat seeds under sunshade produced the highest values of final germination percentage, germination index, mean germination time, plumule length, radical length, seedling vigor index and seedlings dry weight, followed by stored wheat seeds in stores. The highest germination index, mean germination time, plumule and radical lengths, seedling vigor index and seedlings dry weight were recorded in the samples of wheat seeds sealed stored in metal containers, followed by normal stored in gunny packages. The highest percentage of final germination was obtained by normal stored in gunny packages, followed by sealing storage in metal containers. The highest final germination percentage, germination index, mean germination time, plumule length, radical length, seedling vigor index and seedlings dry weight and the lowest abnormal seedlings percentage, rotten and sold seeds percentages, speed germination index, co-efficient of germination and germination energy percentage were recorded when treated with phosphine at the rate of 3 tablets/m 3 after 15 days from beginning the storage. This study recommended that stored wheat seeds under sunshade in metal packages and treating with phosphine at the rate of 3 tablets/m 3 after 15 days from beginning the storage to enhance germination and seedlings parameter of wheat under the environmental conditions of Dakahlia Governorate, Egypt.