Controlled pollination method for theaceae plants

A technology for controlling pollination and camellia, applied in the field of agriculture, can solve the problems of reducing hybrid fruit setting rate, increasing the workload of pollen preparation, cumbersome steps, etc., and achieve the effects of increasing hybrid pollination speed, streamlining and controlling pollination steps, and reducing costs
CN103299897AInactive Publication Date: 2013-09-18RES INST OF SUBTROPICAL FORESTRY CHINESE ACAD OF FORESTRY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
RES INST OF SUBTROPICAL FORESTRY CHINESE ACAD OF FORESTRY
Publication Date
2013-09-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a controlled pollination method for theaceae plants. The method comprises the following steps: in the blossom season of theaceae plants, selecting flowers in bud; pushing aside petals; quickly removing all stamens; coating pollinated pollen to the column; folding rubberized fabric and completely wrapping the column in controlled pollination to realize controlled pollination of theaceae plants; and finally, marking and recording. The method provided by the invention has the beneficial effects that paper medical rubberized fabric is used for replacing a pollination bag to isolate outer pollen, so that the method is suitable for controlled pollination of theaceae plants, and further controlled pollination of other plants. The steps of controlled pollination are simplified, the cross pollination speed is increased, the ratio of obtaining hybrid fruits by controlled pollination is improved, and the crossbreeding cost is lowered.
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Description

technical field

[0001] The invention relates to the field of agricultural technology, in particular to a method for controlling pollination of camellia plants. Background technique

[0002] Hybrid breeding is the most effective breeding technique in traditional genetic improvement, and the root of this technique is to control pollination. Controlled pollination technology can make the traits of different parents aggregated and expressed in their hybrid offspring, so as to breed new individuals with multiple excellent traits, so it has been widely used in a large number of plant breeding.

[0003] There have been decades of history in the hybrid breeding of Camellia plants using controlled pollination technology, and a large number of hybrid germplasm and breeding materials have been obtained. The traditional controlled pollination of Camellia oleifera is the same as other hybrid pollination techniques for a large number of plants. The method of bagging is used to effectivel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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