Method for improving seed germination capacity of water fennel

Abstract

The invention discloses a method for improving seed germination capacity of water fennel, and relates to the field of agricultural plantation; the method is as follows: a large container is prepared, after water fennel seeds are washed and soaked for a period of time, the water fennel seeds are all fished out, and then put into auximone IBA for soaking for another period of time, before the water fennel seeds are planted, the water fennel seeds contain a large number of abscisic acid because the seeds are in a period of dormancy, by repeated soaking and washing with clear water, most of the abscisic acid in the seeds can be removed, the seeds is out of dormancy, and after soaking with the auximone IBA, the growth activity of the seeds can be further promoted, so that the seed germination capacity of the water fennel is improved, and the germination time is greatly shortened.

Description

[0001] technical field [0002] The invention relates to the field of agricultural planting, in particular to a method for increasing the germination rate of cress seeds. [0003] Background technique [0004] Cress seeds are generally difficult to germinate, and asexual reproduction is generally used in production. The amount of seeds used per mu is as high as 300-500kg. The introduction cost is high, and it may lead to the spread of quarantine pests and diseases, which seriously restricts the rapid promotion of new varieties. So now people are gradually studying the sexual reproduction of cress. The patent application number 201210097973.2 discloses a method for improving the germination rate of watercress seeds. Although it avoids the difficulty of separating from the seeds after being stored in sand, and the difficulty of seedling emergence when sowing with sand, it is particularly difficult when a small amount of seeds are tested, but The seeds need to be continuousl...

AI Technical Summary

Problems solved by technology

The patent application number 201210097973.2 discloses a method for improving the germination rate of watercress seeds. Although it avoids the difficulty of separating from the seeds after being stored in sand, and the difficulty of seedling emergence when sowing with sand, it is particularly difficult when a small amount of seeds are tested, but The seeds need to be continuously rinsed with tap water for about a month, if the time is too long