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Liquid medicine for delaying the litchi harvesting period and use method thereof

A technology for harvesting and lychee, which is applied in the field of liquid medicine for postponing the harvesting of lychees, can solve the problems of waste, high pressure on lychees sales, affecting the benefits of producers, etc., and achieves delaying the harvesting period, easy to master and operate, and low cost. Effect

Inactive Publication Date: 2020-05-29
罗勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In July and August, a large number of lychees were concentrated on the market, which led to great pressure on the sales of lychees. The price dropped again and again, which seriously affected the benefits of producers. A large number of lychees that could not be sold in time had to be dumped, causing huge losses. waste of

Method used

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  • Liquid medicine for delaying the litchi harvesting period and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The litchi variety of the present embodiment is Wuye litchi, and its cultivation method is: cultivate according to conventional methods: promote the growth of autumn shoots twice for adult fruit-bearing trees, and cultivate late-flowering plants into flowers.

[0022] The medicinal solution for delaying the harvest of litchis includes 30ml of 3% gibberellic acid + 100ml of forchlorfenuron (KT-30) + 90ml of amino acids + 25ml of 25% pyraclostrobin, mixed with water to 50kg.

[0023] At the initial stage of lychee fruit expansion and color change (June 12, 2015), each fruit tree was sprayed evenly with the whole plant once.

[0024] In this way, the lychee harvesting period can be postponed for more than 20 days.

[0025] Other control of diseases and insect pests shall be managed according to routine, and at the same time, attention shall be paid to the prevention of bird damage.

Embodiment 2

[0027] The difference between this example and Example 1 is that in this example, in the middle stage of lychee young fruit swelling and color change (June 21, 2016), each fruit tree was sprayed uniformly on the whole plant once.

Embodiment 3

[0029] The difference between this example and Example 1 is that in this example, in the middle stage of lychee young fruit swelling and color change (June 16, 2017), each fruit tree was sprayed uniformly on the whole plant once. The medicinal liquid is used simultaneously with the insecticide.

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Abstract

A liquid medicine for delaying the litchi harvesting period is characterized by comprising 30 ml of 3% gibberellic acid, 100 ml of forchlorfenuron (KT-30), 90 ml of amino acid, 25 ml of 25% pyraclostrobin and water adding to make the total amount be 50 kg. The use method of the liquid medicine for delaying the litchi harvest period is characterized in that the liquid medicine for delaying the litchi harvest period is used for spraying the whole litchi trees once or twice in the young litchi fruit period. Compared with the prior art, the liquid medicine has the beneficial effects that the production method is not greatly changed, and the harvesting period of litchis can be effectively delayed only by spraying the liquid medicine for delaying the harvesting period twice in the young fruit period of the litchis, so that the liquid medicine is simple, convenient, effective, safe, stable and low in cost, can be easily mastered and operated by producers, and can be popularized and applied ina large area.

Description

technical field [0001] The invention relates to the technical field of litchi planting, in particular to a medicinal solution for delaying the harvesting period of litchi and a method for using the same. Background technique [0002] The litchi tree is an evergreen tree with a height of about 10 meters (dwarfing treatment is implemented in today's cultivation management, which is generally controlled at about 3-5 meters). The litchi peel has scaly protrusions, bright red and purple red. Bright red when ripe; seeds are entirely covered by a fleshy aril. Flowering in spring, fruiting in summer. The pulp is translucent and creamy when it is fresh, and has a delicious taste, but it is not resistant to storage. Litchi is distributed in the southwest, south and southeast of China, and Guangdong and southern Fujian are the most cultivated. It is also cultivated in Southeast Asia, and there are records of introductions in Africa, America and Oceania. Together with bananas, pinea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N47/36A01N45/00A01N43/12A01N61/00A01G7/06A01G17/00A01P21/00
CPCA01G7/06A01G17/005A01N43/12A01N45/00A01N47/24A01N47/36A01N63/00
Inventor 罗勇
Owner 罗勇
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