METHOD FOR BREAKING DORMANCY OF THESIUM CHINENSE TURCZ. SEEDS

A method for breaking dormancy of Thesium chinense Turcz. seeds, which includes: immersing collected seeds of Thesium chinense Turcz. in water, selecting seeds that sink in the water followed by air-drying, and storing at 2-4° C. to obtain to-be-used seeds; immersing the to-be-used seeds in a gibber...

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Bibliographic Details
Main Authors GUAN, Yueqin, YANG, Chengmin, ZHANG, Zheng, ZHENG, Weibing, YAO, Qisheng
Format Patent
LanguageEnglish
Published 19.09.2024
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FERTILISING
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PLANTING
SOWING
TRAPPING
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Summary:A method for breaking dormancy of Thesium chinense Turcz. seeds, which includes: immersing collected seeds of Thesium chinense Turcz. in water, selecting seeds that sink in the water followed by air-drying, and storing at 2-4° C. to obtain to-be-used seeds; immersing the to-be-used seeds in a gibberellin solution, taking out the seeds and mixing with river sand under −4-2° C. for a first stratification treatment; rinsing off the river sand, removing green skins and stalks of the seeds after the first stratification treatment, keeping the seeds moist and placing the seeds under 2-4° C. for a second stratification treatment to obtain ruptured seeds; and using the ruptured seeds in a three-slit stage as a germination material, and culturing the ruptured seeds in a three-slit stage in a dark environment at 17-22° C. for seed germination. The method can significantly improve the germination rate of Thesium chinense Turcz. seeds.
Bibliography:Application Number: US202218007895