Efficient female method for industrial hemp plants

A technology for industrial hemp and plants, which is applied in the fields of botanical equipment and methods, horticultural methods, chemicals for biological control, etc., to achieve the effect of simple induction operation process and low cost

Inactive Publication Date: 2021-04-16
HANGZHOU NUOSHEN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, silver nitrate is also toxic to the human body

Method used

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  • Efficient female method for industrial hemp plants
  • Efficient female method for industrial hemp plants
  • Efficient female method for industrial hemp plants

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. The operating methods not indicated in the following examples are generally in accordance with conventional conditions, or in accordance with the conditions suggested by the manufacturer.

[0041] Such as figure 1 Shown, present embodiment prepares nano-silver colloid by following method:

[0042] (A) Take 2 crocodile clips, hold a piece of silver respectively, and the purity of the silver piece is not less than 99%;

[0043] (B) welding the two alligator clips to one end of the two wires respectively, the other ends of the two wires are respectively connected to the positive pole and the negative pole of the power supply;

[0044] (C) Take a glass beaker or other glass container, add 3 / 4...

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Abstract

The invention discloses an efficient female method for industrial hemp plants. The efficient female method comprises the steps of treating industrial hemp female plants by using nano-silver colloid spray, inducing the industrial hemp female plants to be converted into hermaphrodite plants, differentiating male flower buds, generating fertile pollen, and then freely pollinating and setting seeds to obtain all-female industrial hemp seeds. According to the efficient female method, nano-silver colloid is adopted to induce the plants, the female hemp plants are converted into the hermaphrodite hemp plants, the female plants are forced to generate the fertile pollen to pollinate other female plants, and the pure female (or all-female) industrial hemp seeds with the purity of 96% or above can be obtained. The amount of required colloidal silver solution is small, the induction cost is reduced, the procedure is simplified, and the induced feminization success rate is high and stable.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a high-efficiency feminization method for industrial hemp plants. Background technique [0002] Cannabidiol (hereinafter referred to as CBD) is the main chemical component in the medicinal plant marijuana. It is a non-addictive component in marijuana. Various fields such as food and new materials are attracting more and more attention. [0003] Cannabidiol is mainly enriched in the flowers and leaves of female plants, and the content in male plants is extremely low; in order to improve the efficiency and production capacity of industrial extraction of CBD, it is hoped that the industrial hemp used to extract cannabidiol is all female. The existing industrial hemp in our country is dioecious. Under natural circumstances, 50% of the seeds produced by industrial hemp are male and 50% are female. Then the male plants need to be artificially selected and removed during ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02A01G22/00A01G7/06A01N59/00A01P21/00
Inventor 李骏刘祥忠汤小苏
Owner HANGZHOU NUOSHEN TECH CO LTD
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