Artificial pollination method for litchi
A technology for artificial pollination and litchi, which is applied in the directions of botanical equipment and methods, applications, and plant genetic improvement, to achieve the effects of simple operation, accelerating the process of artificial cross-breeding, and increasing the probability of target lines
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[0039] Example 1:
[0040] Artificial pollination method for small female parent litchi trees
[0041] (1) Litchi trees with excellent selectivity, robust flower spikes and neat growth are used as the female parent.
[0042] (2) Build a scaffold, the structure of the scaffold is like figure 1 with figure 2 Shown. The scaffolding material can be steel pipes or bamboo poles. The steel pipes or bamboo poles are inserted into the soil at a depth of about 1m. The top of the scaffolding is designed as a convex (that is, protruding) structure, such as an umbrella shape.
[0043] (3) Before the female flowers of the female parent tree open, cover the whole lychee tree with gauze on the scaffold, and compact with soil around it, leaving an exit for pollinators to enter and exit.
[0044] (4) Spray high-efficiency insecticides and high-efficiency fungicides in the net room, that is, spray insecticidal and sterilizing agents, to ensure that there are no bees and other pollinating insects in the ...
Example Embodiment
[0047] Example 2:
[0048] A method for artificial pollination of medium and large female lychee trees:
[0049] (1) Litchi trees with excellent selectivity, robust flower spikes and neat growth are used as the female parent.
[0050] (2) Build a scaffold, the structure of the scaffold is like image 3 Shown. All the scaffolding materials are steel pipes, and the steel pipes are inserted into the soil about 1m deep. According to the growing position of litchi flower spikes, build one, two or more steel frames at a suitable height. A number of steel net bridge plates are placed between different steel pipes of each steel frame, and the top of the scaffold is designed as a convex (that is, protruding) structure.
[0051] (3) Before the female flowers of the female parent tree open, cover the whole lychee tree with gauze on the scaffold, and compact it with soil around it, leaving an exit for pollinators.
[0052] (4) Spray high-efficiency insecticides and high-efficiency fungicides in...
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