Seed transformation method for industrial hemp male plants

A technology for industrial hemp and seed setting, which is applied in fertilization methods, horticultural methods, botanical equipment and methods, etc., can solve the problems of pollination of female plants, early flowering of male plants, and insufficient grains, etc. Cost reduction, gender change effect

Active Publication Date: 2021-08-31
加美工业大麻生物科技(黑龙江)有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problems that the existing male plants bloom early, affect the pollination of the female plants, and form grains that are not full, and provide a method for transforming industrial hemp male plants into seeds

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0014] Specific embodiment one: the industrial hemp male plant seed-setting transformation method of this embodiment, carry out according to the following steps:

[0015] 1. When the length of the spikes of industrial hemp reaches 10cm, cut off the spikes; then spray the leaves with tincture of iodine;

[0016] 2. After two days of treatment in step 1, water with a mixed solution of chitin, seaweed rooting fertilizer, potassium dihydrogen phosphate and water, loosen the soil after one day, keep light, control the temperature at 15-26°C, and the humidity at 80-82% ;

[0017] 3. Every five days after the treatment in step 2, the mixture of chitin, potassium dihydrogen phosphate, boron fertilizer, zinc fertilizer, foliar fertilizer and water is used to spray the leaves, cultivate until the plants bloom and set seeds, and the method is completed.

specific Embodiment approach 2

[0018] Embodiment 2: This embodiment is different from Embodiment 1 in that: in step 1, cut off the flower spikes in the morning on a sunny day. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0019] Specific embodiment three: the difference between this embodiment and specific embodiment one or two is: the mass ratio of iodine tincture and water in the iodine tincture liquid described in step one is 1:1000. Others are the same as in the first or second embodiment.

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Abstract

The invention relates to a method for transforming industrial hemp male plants into seeds, and the invention relates to the field of industrial hemp planting. The invention aims to solve the technical problem that the existing male plants bloom early, affect the pollination of the female plants, and cause the grains to be not full. Method: Cut off the flower spikes and spray iodine tincture; two days later, use a mixed solution of chitin, seaweed root fertilizer, potassium dihydrogen phosphate and water to irrigate, loosen the soil, and keep light; then every five days, use chitin, The mixture of potassium dihydrogen phosphate, boron fertilizer, zinc fertilizer, foliar fertilizer and water is sprayed on the leaves, and cultivated until the plants bloom and set seeds. The present invention cuts off flower spikes, rationally regulates the components of fertilizers to water and spray, changes the sex of industrial hemp, prolongs the life of industrial hemp, improves the economic value of male plants, and reduces cost input for industrial hemp. Planting is important. The role of the male plant has been brought into full play, the economic benefits have been increased, and the effect of increasing production and income has been achieved. The method of the invention is used for seeding of industrial hemp male plants.

Description

technical field [0001] The invention relates to the field of industrial hemp cultivation. Background technique [0002] During the planting and management of industrial hemp, affected by light, nitrogen fertilizer usage and temperature, the number of male plants will increase. After the number of male plants increases, if the male plants flower early and are out of sync with the female plants, it will also affect the female plants. Pollination, the seeds are not full, and after the male blooms, the plant will stop growing in a short time and enter the yellowing period, which will not form useful value, waste planting costs, reduce the extraction amount of CBD, and directly bring economic benefits. Contents of the invention [0003] The invention aims to solve the technical problems that the existing male plants flower early, affect the pollination of the female plants, and cause the grains to be not full, and provide a method for transforming industrial hemp male plants in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/00A01C21/00A01G7/06C05G3/00C05G3/60C05G5/23
CPCA01C21/005A01G7/06A01G22/00C05B7/00C05G3/00
Inventor 张军于天宇马忠英
Owner 加美工业大麻生物科技(黑龙江)有限公司
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