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Near-season mature period regulation and control method for longan

A production method and technology for longan, which are applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of single cultivar, backward preservation and processing, and market backlog, and achieve broad promotion prospects, low costs, and increased production income. Effect

Inactive Publication Date: 2015-03-18
MAOMING FRUIT SCI INST
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003]Longan is the main characteristic fruit planted in South my country, but due to the single cultivar, the ripening period of the fruit is too concentrated, and the fresh-keeping process is backward. When the fruit is ripe, a large number of fresh fruits are concentrated on the market , resulting in a backlog in the market, a drop in fruit prices, and poor harvests for fruit farmers

Method used

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  • Near-season mature period regulation and control method for longan
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  • Near-season mature period regulation and control method for longan

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Embodiment

[0021] In 2012, Li Zhenchang, a professional longan planter in Lintou Town, Dianbai County, had stored 120 mu of longan for 16 years. After harvesting, he carried out rejuvenation management in time to cultivate good fruiting mother branches. When the second new shoot turned green on October 20, 2012, spray 1500 times of KCLO twice on the top bud of the continuous leaf surface 3 Aqueous solution, spray once every eight days. According to the survey in late December 2012, the heading rate of its 120 mu longan plants reached 86.5%, and the heading rate of branches reached 76.2%. Through technical management such as flower preservation, flower thinning, fruit thinning, fruit preservation, and strong fruit, its 120 mu of longan achieved an average yield of 322 kg per mu in 2013, with an average output value of 3413.2 yuan per mu and an average profit of 1863.2 yuan per mu. The fruit ripening period is 12 days earlier than the season fruit.

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Abstract

The invention discloses a near-season mature period regulation and control method for longan. The near-season mature period regulation and control method for the longan includes regulating and controlling a spraying method and spraying weather conditions, wherein the spraying method includes that after harvesting the longan, when the secondary shoots come into leaves or leaves coming from the secondary autumn shoots of a tree without fruit become green, continuously spraying 1500 times of KCLO3 water solution to the surfaces and terminal buds of the leaves for two times in fog shape, wherein the interval time is 7 to 10 days, when spraying, the appropriate time is that small water drops just slide down from the leaf apexes, when atomizing, a sprayer is about 60 to 80 centimeters away from the surface of the crown, and the appropriate atomizing condition is that the leaves are static; the weather conditions for spraying refer to that spraying to the surfaces and terminal buds of the leaves of a longan tree with longan in fog shape in a sunny day without wind and dew, and the time includes 8: 00-10: 30 AM and 3: 00-5: 30 PM. By means of the near-season mature period regulation and control method for longan, the longan tree can grow flower spikes early so as to realize early flowering, early fruiting, early mature and early appearing on the market; the near-season mature period regulation and control method for the longan is significant for prolonging the market supplying period of fresh longan, relieving the longan selling pressure and pushing the longan industry development.

Description

[0001] technical field [0002] The invention relates to a production method for regulating longan's near-season production period. Background technique [0003] Longan is the main characteristic fruit planted in South my country. However, due to the single cultivar, the ripening period of the fruit is too concentrated, and the fresh-keeping process is backward. [0004] In order to solve the above-mentioned problems, increase the production income of fruit growers. At present, the best production method is to adopt the production method of regulating the production period of longan in the near season. The regulation of the production period of longan in the near season is to spray the leaves and terminal buds of the adult longan fruit trees under the phenological period and climatic conditions close to the flower bud differentiation. A certain concentration and a certain number of KCLO 3 To impel adult longan fruiting trees to carry out flower bud differentiation in advan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06
CPCA01G7/06A01G17/005
Inventor 曾祥有钟声曾运友陈广全陆宏谋赵俊生罗剑斌
Owner MAOMING FRUIT SCI INST
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