Crossbreeding method for paper mulberry

A hybrid breeding and paper mulberry technology, applied in the fields of botanical equipment and methods, plant genetic improvement, cultivation, etc., can solve the problems of allergic reaction of collecting workers, excessive pollen, blocked pollinator nozzles, etc., to reduce the number of collections and save money. The effect of labor and cost, economical use

Active Publication Date: 2017-07-21
中科天华生物科技有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for hybrid breeding of mulberry trees, which solves the problem of pollen pollinator nozzle clogging caused by pollen causing allergic reactions of collecting workers and excessive pollen in the artificial pollination process

Method used

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  • Crossbreeding method for paper mulberry
  • Crossbreeding method for paper mulberry

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Embodiment 1

[0029] A method for hybrid breeding of mulberry trees, using such as figure 1 , 2 The shown mulberry pollination device includes a collection box body 1 and a base 7, and the four sides of the bottom of the base 7 are equipped with wheels 8 controlled by a remote control device, and the inside of the base 7 is equipped with a remote control device, and the rear of the base 7 is provided with a push rod 9.

[0030] The upper part of the base 7 is provided with an electrostatic generator 10, the electrostatic generator 10 is connected with a wire 11, and the top of the base 7 is provided with a lifting mechanism 4, and the lifting mechanism 4 is internally connected with a hollow lifting rod 6 and a rotating shaft 5, and the rotating shaft 5 is coaxial It is arranged inside the elevating rod 6, the height of the rotating shaft 5 is greater than the height of the elevating rod 6, and the upper end of the elevating rod 6 is welded to the middle part of the lower end of the collec...

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Abstract

The invention relates to a maintenance method for tree seedlings, in particular to a crossbreeding method for paper mulberry. The crossbreeding method comprises the following steps: (1) preparing a paper mulberry pollinating device; (2) artificially pollinating a male parent and a female parent, sowing and cultivating after the fruit is mature; (3) artificially pollinating a novel generation of hybrid paper mulberry, sowing and cultivating after the fruit is obtained; and (4) scientifically managing the newly grown seedling. The crossbreeding method solves the problems of allergic reaction of a pollen collecting worker and blockage of a nozzle of a pollinator caused by excessive pollens in the artificial pollinating process.

Description

technical field [0001] The invention relates to the field of mulberry hybridization, in particular to a method for mulberry hybridization. Background technique [0002] Paper mulberry has outstanding feeding value, and the produced feed has the characteristics of growth and high nutritional value after being used for poultry. Therefore, it has become a new research direction to use paper mulberry hybrid breeding to cultivate fine varieties of mulberry tree, thereby improving the quality of feed . [0003] The hybridization process of mulberry usually includes the steps of selecting male and female parents of high-quality varieties, artificial pollination, picking hybrid seeds, and sowing. And when artificial pollination, usually use pollinator to collect the pollen that male flower sends out, then the pollen that collects is sprayed on the stigma of female flower by pollinator, realizes artificial pollination. [0004] The shortcoming of above-mentioned prior art is: 1, mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02A01G17/00
CPCA01G17/005A01H1/02A01H1/027
Inventor 冉贤
Owner 中科天华生物科技有限公司
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