Tobacco seed seedling expediting method

Abstract

The invention discloses a tobacco seed seedling expediting method, and belongs to agricultural science. The tobacco seed seedling expediting method comprises the following steps: soaking tobacco seeds the surfaces of which are provided with volatile oil by boiled water, firstly geminating, and then sowing, so that the seedling rate of the tobacco seeds can be increased.

Description

technical field [0001] This invention belongs to agricultural science. Background technique [0002] In spring, tobacco farmers want to plant flue-cured tobacco seedlings. There is a layer of volatile oil on the surface of tobacco seeds, which is not conducive to water absorption, so it is difficult to emerge. Contents of the invention [0003] How to solve the problem that tobacco seeds are difficult to emerge? First use boiling water to promote seedlings, and then sow. Like this, can guarantee the germination rate of 98%. [0004] Belongs to methods, no views [0005] Specific implementation method: After the Waking of Insects, the tobacco seedlings will be planted. Before that, soak the tobacco seeds in boiling water (it is better if the water can submerge the tobacco seeds), and then place them at room temperature for 72 hours, and then plant them after watching the tobacco seedlings germinate. After the seedlings were accelerated, almost all the tobacco seeds em...

AI Technical Summary

Problems solved by technology

[0003] How to solve the problem that tobacco seeds are difficult to emerge? First use boiling water to urge the seedlings, and then sow