Method for inducing pure female industrial cannabissativaL.

Abstract

The invention discloses a method for inducing pure female industrial cannabissativaL. The method comprises the following steps of S1, preparing isopropylidene aminooxyacetic acid and nonvolatile acidwhich are required for induction, and preparing a spraying container; S2, treating the isopropylidene aminooxyacetic acid and the nonvolatile acid, obtaining end products, and treating the end products to obtain a mixture A; S3, spraying the mixture A to the industrial cannabissativaL. plants at the squaring period through the spraying container, and after spraying, performing standing for a reaction for 3-5 days; S4, spraying the plants with the mixture A for the second time, and after spraying, performing standing for 10 days; and S5, after spraying, removing male buds of the cannabissativaL. plants, so that the remaining female buds can generate male buds, and the cannabissativaL. is monoecism. The method is simple and easy to operate, the labor force is reduced, the working period forremoving male buds is shortened, and besides, pollution to water sources and environment can be reduced. The efficiency for obtaining cannabissativaL. pure female seeds is improved, and the method issuitable for market promotion.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for inducing pure female industrial hemp. Background technique [0002] Marijuana (Cannabissativa L.), aliased as hemp, hemp, hemp, etc., is called hemp, hemp, hemp, and ju in ancient China. It is an annual herb of the genus Cannabis (Cannabinaceae) in the family Cannabinaceae. It is dioecious and cultivated. It has a long history and is widely cultivated (species) or wild (species) all over the world, and is now mainly distributed in Asia and Europe. Hemp is a treasure all over the body, with huge economic value, involving many aspects such as textiles, papermaking, food, building materials and pharmaceuticals. However, because the marijuana plant contains a hallucinogenic and addictive active ingredient, tetrahydrocannabinol (THC), it is listed as a drug original plant in the United Nations Convention on Narcotics Control. In order to avoid disadvantage...

AI Technical Summary

Problems solved by technology

However, there are few hybrids in the existing industrial hemp varieties. The reason is that due to the dioecious characteristics of industrial hemp hybrids, the male plants in the female parent need to be manually removed during seed production of industrial hemp hybrids, and manual detasseling takes a long time. , the work efficiency is low, and the removal is not thorough enough, so the method of induction is produced to guide industrial hemp to pure female hemp, but the inducer used contains heavy metals, which causes pollution of the environment and water resources; for this reason, we propose an induction method The Pure Female Hemp Method