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A method for increasing the soluble solid content of lotus mist fruit

A technology of solid content and solubility, applied in the field of plant cultivation, can solve the problems of low soluble solid content, inability to balance safety and production, unstable effect, etc., to promote the formation of fruit quality, avoid repeated fluctuations and contradictions, and the principle is clear Effect

Active Publication Date: 2019-07-16
广西壮族自治区农业科学院园艺研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of low soluble solids content (≤10°Brix) and fresh water in the fruit produced by domestic lotus mist cultivation, the existing technology has unstable effects, low efficiency, and cannot balance safety and production.

Method used

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  • A method for increasing the soluble solid content of lotus mist fruit
  • A method for increasing the soluble solid content of lotus mist fruit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for improving the soluble solids content of lotus mist fruit, comprising the following steps:

[0024] (1) Fertilization before flowering: Before flowering, apply 750 grams of compound fertilizer (nitrogen: phosphorus: potassium = 15:15:15) to each lotus plant, which can be spread along the drip line of the plant.

[0025] (2) Topdressing at the flowering stage: When the flower buds germinate and develop to the bean stage (the size of a pea kernel), spray 300 times of nitrogen fertilizer on the leaves, subject to spraying more than 80% of the leaves, once a week, and spray three times in a row .

[0026] (3) Flower thinning and fruit thinning: When the flower buds develop to the bean grain stage (the size of a pea kernel), try to keep the flower spikes with 1-2 pairs of leaves on the biennial fruiting branches or annual fruiting branches, and at the same time The dense flower spikes are thinned out. When the flower buds develop to the top and start to open to...

Embodiment 2

[0032] A method for improving the soluble solids content of lotus mist fruit, comprising the steps of:

[0033] (1) Fertilization before flowering: Before the natural flowers germinate, apply 1 kg of compound fertilizer (nitrogen: phosphorus: potassium = 15:15:15) to each lotus plant, and it can be spread along the drip line of the plant.

[0034] (2) Topdressing at flowering stage: when the flower bud germinates and develops to the bean stage (like the size of a pea kernel), spray 500 times of foliar nitrogen fertilizer, based on the wetness of more than 80% of the leaves, spray once every 5 days, continuously Spray twice.

[0035] (3) Flower thinning and fruit thinning: when the flower buds develop to the bean grain stage (when the size is like a pea kernel), the flower spikes with 1-2 pairs of leaves on the biennial fruiting branches or the annual fruiting branches are left, and the over-dense flower spikes are removed at the same time. Thinning; when the buds develop to t...

Embodiment 3

[0041] A method for improving the soluble solids content of lotus mist fruit, comprising the steps of:

[0042] (1) Fertilization before flowering: Before the natural flowers germinate, apply 2 kg of compound fertilizer (nitrogen: phosphorus: potassium = 15:15:15) to each lotus plant, and it can be spread along the drip line of the plant.

[0043] (2) Topdressing at the flowering stage: when the flower buds germinate and develop to the bean stage (like the size of a pea kernel), spray 300 times of nitrogen fertilizer on the leaves, subject to spraying more than 80% of the leaves, spray once every 6 days, continuously Spray twice.

[0044] (3) Flower thinning and fruit thinning: when the flower buds develop to the bean grain stage (when the size is like a pea kernel), the flower spikes with 1-2 pairs of leaves on the biennial fruiting branches or the annual fruiting branches are left, and the over-dense flower spikes are removed at the same time. Thinning; when the buds develo...

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Abstract

The invention provides a method for increasing the content of soluble solids of wax apple fruits and belongs to the field of plant cultivation. The method provided by the invention comprises the following steps: (1) applying a fertilizer before blossoming; (2) carrying out topdressing at a flower period; (3) carrying out flower thinning and fruit thinning; (4) pruning and culturing young sprouts; (5) annularly carving a dry basis; (6) applying the fertilizer at a middle fruit period; and (7) controlling moisture at a red-head period. By adopting the method provided by the invention, the content of the soluble solids of the wax apple fruits is increased by 3 degrees Brix when being compared with that of the wax apple fruits cultured by a traditional cultivation method, so that the sweetness of the wax apple fruits is remarkably improved. The method is simple and feasible in operation, medicaments and growth regulators are not used so that safe production is realized and the cost is low; and the taste and flavor of the wax apple fruits can be better and the application prospect is very good.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for increasing the soluble solid content of lotus mist fruit. Background technique [0002] Syzygium javanica belongs to Myrtaceae (Myrtaceae) and is a typical perennial evergreen tropical fruit tree. It has developed into one of the most important characteristic economic fruit trees in Taiwan in the 1990s. Because the lotus mist fruit is crisp and delicious, quenches thirst and relieves heat, it is deeply loved by consumers and has huge market value and promotion prospects. In the past 20 years, lotus mist planting industry has been actively developed in Hainan, Fujian, Guangxi, Guangdong and other southern provinces of my country, and has formed a considerable scale of characteristic economic fruit trees. High-quality lotus root fruit is in short supply in the consumer market, and the price is high, but the production of high-quality lotus root f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G7/06A01C21/00
CPCA01C21/005A01G7/06A01G17/005
Inventor 龙兴尧金燕方仁黄伟雄周双云张继邓彪安振宇
Owner 广西壮族自治区农业科学院园艺研究所
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