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Method for balancing camellia oleifera tree growth and fruit growth
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A technology of camellia oleifera tree and fruit, which is applied in the field of plant growth regulators, can solve the problems of scarcity and single use, and achieve the effects of balancing tree growth, promoting tree growth, and balancing camellia oil production
Pending Publication Date: 2021-07-23
FUJIAN AGRI & FORESTRY UNIV
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[0005] Although plant growth regulators have been used in Camellia oleifera, the application is relatively single. Most of the research focuses on the application of plant growth regulators to tree body and flower preservation and fruit preservation. It is relatively difficult to apply plant growth regulators to fruit development. rare
And in Camellia oleifera fruit growth period, application of growth regulator simultaneously promotes tree body growth and fruit growth, reaches the application technology of balanced Camellia oleifera tree body growth and output, has not found so far
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Embodiment 1
[0027] Example 1 (CPUU application)
[0028] A method for balancing camellia oleifera tree body growth and fruit growth, comprising the steps of:
[0029] S11, select the Camellia oleifera tree body that is in the full fruit stage;
[0030] S12, on June 29, 2019, the cytokinin CPPU treatment solution of 200 mg / L was sprayed once on the leaves and fruits of Camellia oleifera;
[0031] S13. From mid-July to the end of August, spray a 200mg / L gibberellin treatment solution for 0 times on the leaves and fruits of the camellia oleifera tree.
Embodiment 2
[0032] Embodiment 2 (Shi GA 3 )
[0033] A method for balancing camellia oleifera tree body growth and fruit growth, comprising the steps of:
[0034] S11, select the Camellia oleifera tree body that is in the full fruit stage;
[0035] S12, in late June 2019, the cytokinin CPPU treatment liquid of 0 times 200mg / L was sprayed on the leaves and fruits of Camellia oleifera;
[0036] S13. On July 20, August 5 and August 20, spray 200 mg / L gibberellin treatment solution on leaves and fruits of Camellia oleifera tree respectively.
Embodiment 3
[0037] Embodiment 3 (execute CPUU+GA 3 )
[0038] A method for balancing camellia oleifera tree body growth and fruit growth, comprising the steps of:
[0039] S11, select the Camellia oleifera tree body that is in the full fruit stage;
[0040] S12, on June 29, 2019, the cytokinin CPPU treatment solution of 200 mg / L was sprayed once on the leaves and fruits of Camellia oleifera;
[0041] S13. On July 20, August 5 and August 20, spray 200 mg / L gibberellin treatment solution on leaves and fruits of Camellia oleifera tree respectively.
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Abstract
The invention discloses a method for balancing camellia oleifera tree growth and fruit growth, which is characterized in that cytokinin CPPU and gibberellin with specific concentration and specific times are respectively sprayed on the camellia oleifera trees in a full bearing period in different time from June to August, the number of young shoots of the camellia oleifera is increased by 0.30-0.24 times, the biomass of the young shoots is increased by 0.34-0.49 times, the weight of single fruit seeds is increased by 1.79-2.26 times, and the oil yield is increased by 0.19-2.55 times. By adopting the method, tree growth, fruit growth and grease transformation can be promoted at the same time, and camellia oleifera tree growth and camellia oil yield are balanced.
Description
technical field [0001] The invention belongs to the technical field of plant growth regulators, and in particular relates to a plantgrowth regulator for balancing the growth and yield of camellia oleifera trees and an application thereof. Background technique [0002] Camellia ( Camellia oleifera ) is an evergreen small tree of the genus Tea in the family Theaceae, and is known as the world's four largest woody edible oiltree species along with coconuts, olives, and oil palms [1] . It has the characteristics of long cultivation history, wide distribution area, large cultivation area and multiple uses. It integrates economic benefits, ecological benefits and social benefits, so it has high comprehensive utilization value. Camellia oil is a high-quality edible oil that is green and healthy. It has the reputation of "Oriental olive oil". Its content of unsaturated fatty acids is high, comparable to that of olive oil. Its color is clear and its taste is fragrant. Long-term c...
Claims
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Application Information
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