Marking Method of Capsicum Hybrid Seed Production
A technology of hybrid seed production and marking method, which is applied in the direction of botany equipment and methods, application, plant gene improvement, etc., can solve the problems of unchecking, mixing of production seeds and experimental seed varieties, and influence of experimental research, etc., to ensure that Consistency, eliminate the mixing of varieties, and ensure the effect of purity
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Embodiment 1
[0026] Capsicum hybrid seed production labeling method, comprises the steps:
[0027] 1) Determine the best time for cross-pollination of capsicum: the best start time for cross-pollination is when the third flower of the male sterile female material plant of pepper "9537" blooms.
[0028] 2) Marking of the female parent plant selected for hybrid seed production: use a colored tag to hang on the conspicuous branch of the "9537" female parent plant selected for seed production and mark it, and mark the number of the female parent with a marker pen on the tag "9537".
[0029] 3) Pollen collection of the hybrid male parent: According to the planned seed production combination, the anthers of the mature but unflowered male parent "4536" were picked in the afternoon of 1 day before pollination, and wrapped in sulfuric acid paper (bag) marked with the name "4536" , placed indoors in a cool, dry place with no wind and spread out, allowing the anthers to loosen their powder naturally...
Embodiment 2
[0035] Capsicum hybrid seed production labeling method, comprises the steps:
[0036] 1) Determining the best period for cross-pollination of pepper: the best start period for cross-pollination begins when the fourth flower of the female parent plant of pepper "4631" blooms.
[0037] 2) Marking of the female parent plant selected for hybrid seed production: use a colored tag to hang on the conspicuous branch of the "4631" female parent plant selected for seed production and mark it, and use a marker to mark the female parent plant number " 4631".
[0038] 3) Pollen collection of the hybrid male parent: According to the planned seed production combination, the anthers of the male parent "5326" that has matured but not yet bloomed are picked in the afternoon before pollination, and the anthers of the male parent "5326" marked with the name of the male parent "5326" are picked. ) wrapped well, spread out indoors in a cool, dry place with no wind, let the anthers loosen their pow...
Embodiment 3
[0044] Capsicum hybrid seed production labeling method, comprises the steps:
[0045] 1) Determining the best period for cross-pollination of pepper: the best start period for cross-pollination begins when the fifth flower of the female parent plant of pepper "4637" blooms.
[0046] 2) Marking of the female parent plant selected for hybrid seed production: use a colored tag to hang on the conspicuous branch of the "4637" female parent plant selected for seed production and mark it, and mark the female parent number on the tag with a marker pen 4637".
[0047] 3) Pollen collection of hybrid male parent: According to the planned seed production combination, the anthers of the male parent "4307" that has matured but not yet bloomed are picked in the afternoon of 1 day before pollination, and the anthers of the male parent "4307" that are marked with the name of the "4307" male parent are picked. ) wrapped well, spread out indoors in a cool, dry place with no wind, let the anther...
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