Method for managing and controlling dwarfed coconut flowers and fruits
A coconut, flower and fruit technology, applied in the field of dwarf coconut flower and fruit management and control, can solve the problems of high cost, low reproduction rate, labor-intensive, etc., and achieve the effects of slowing the shedding of female flowers, promoting cross-pollination, and optimizing productivity
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Embodiment 1
[0037] In the coconut garden with Wenye No. 4 as the production tree, the pollination tree is prepared according to the quantity ratio of production tree: pollination tree is 6:1. The pollination trees in the same plot, within 1 to 3 days after the coconut spathe opens, half 50ml of 50ppm ethephon or 30ml of 500ppm naphthaleneacetic acid were applied (SF group), and the other half was not sprayed as a control (CK group).
[0038] Calculated 15-20 days after spraying, the results are shown in Table 1 and Figure 4 Shown: It was found that the number of male inflorescences increased by 41% and 35%, respectively, and the length of the male flower rachis increased by 8.2% and 7.6% compared with the control.
[0039] Table 1. Effects of flower enhancers on male flowers
[0040]
[0041]
Embodiment 2
[0043]In the same orchard as in Example 1, after the fertilization of the female flowers was completed, half of them were sprayed with a mixture of 50ppm 2,4-D and 50ppm indolebutyric acid as the experimental group (SF group), and half of them were not sprayed as a control Group (CK).
[0044] Measured 10-15 days after spraying, the results of female flower quantity and fruit setting are shown in Table 2 and Figure 5 Shown, the yield of pollination trees is shown in Table 3 and Image 6 Shown: the amount of female flowers increased by 7.9% compared with the control, the fruit setting rate increased by 64%; pollination tree yield increased by 34%.
[0045] Table 2. Comparison of female flowers and fruit setting
[0046]
[0047] Table 3. Yield comparison of pollinated trees
[0048]
[0049] According to above-mentioned embodiment as can be seen, the dwarf coconut flower fruit control method that the present invention provides, pollination tree male flow...
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