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A kind of high-yield and stable-yield cultivation method of chicken-billed lychee

A technology of Jizui lychee and cultivation method, which is applied in cultivation, fertilization method, gardening method, etc., can solve the problems of unscientific cultivation management, poor quality of seedlings, low yield of lychee, etc. powerful effect

Inactive Publication Date: 2016-05-11
北海市东雨农业科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, due to various reasons such as bad weather, poor quality of seedlings, poor soil, unscientific cultivation management and serious pest damage, the low yield of litchi has been caused.

Method used

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Embodiment Construction

[0043] A high-yield and stable-yield cultivation method for chicken-billed lychee, which is suitable for fruit trees with 40-60 kg of fruit per year for more than 5 years, comprising the following steps:

[0044] (1) Cultivate the resulting mother branch:

[0045] A. 15-20 days before fruit picking, within the drip line of the crown, hoe a ring-shaped ditch with a depth of 30-40cm, and bury the pre-picking manure; fill the soil to 5-10cm from the ground; the pre-picking manure is fish scales , fish head, shrimp head, crab shell and egg shell decomposed fertilizer plus urea and potassium chloride;

[0046] B, after fruit picking, short-cut the fruiting branch ends in time, cut off the diseased and insect branches, cross branches and weak branches of the lychee plant, and cut the shade branch at the top to ensure that the lychee plant is an umbrella-shaped structure, and the fruitless branches are not to 40%, retain 4-6 compound leaves; 7-10 days after fruit picking, bury the f...

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Abstract

The invention discloses a high-and-stable yield Jizui litchi cultivation method and belongs to the technical field of litchi cultivation. The high-and-stable yield Jizui litchi cultivation method includes the steps of cultivating fruiting canes, controlling growth of tree tips and promoting growth of flowers, holding flowers and fruits and preventing diseases and insect pests. Particularly, the steps includes composting fish scale, fish heads, shrimp heads, crab shells and egg shells to form manure, applying basic fertilizer, flower promoting fertilizer and swelling fertilizer reasonably, prolonging the sunshine duration during tip cultivation in autumn, shortening the sunshine duration during tip growth control in winter, smearing aloe gel on portions of branches which are subjected to spiral girdling and covering the portions with plastic films, and in different periods, performing different foliage topdressings and spraying different pesticides to prevent plant diseases and insect pests. The high-and-stable yield Jizui litchi cultivation method has simple steps, is convenient to operate, guarantees numbers of the fruiting canes the next year, keeps the Jizui litchi strong in growth and achieves big fruits with high quality and high and stable yield, and accordingly increases economic benefit.

Description

technical field [0001] The invention relates to a method for cultivating lychees, in particular a method for cultivating chicken-billed lychees with high and stable yields, and belongs to the technical field of litchi cultivation. Background technique [0002] Litchi (scientific name: Litchichinensis Sonn.) is a plant of the genus Litchi in the Sapindaceae family. It is well-known at home and abroad for its bright fruit color, tender and juicy meat, sweet and delicious taste, and is one of the important subtropical fruits in my country. Lychee pulp has high nutritional value. Every 100g of fruit juice contains 36mg of vitamin C, 0.7g of protein, 0.6g of fat, and 14g of carbohydrates, and produces 267.7760 kJ of heat energy. Traditional Chinese medicine believes that lychee is sour in taste and warm in nature. Dry and other diseases have magical health care effects. Therefore, folks often use lychee as a medicinal tonic. [0003] Among all lychee varieties, Jizui lychee is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01C21/00A01G7/06
Inventor 朱雨
Owner 北海市东雨农业科技有限公司
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