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High-yield planting method of longan

A planting method and high-yield planting technology, applied in the direction of application, organic fertilizer, nitrogen fertilizer, etc., can solve the problems of poor taste, survival rate, and low yield, and achieve longan pulp with more water and sweetness, increase grafting survival rate, and good taste Effect

Inactive Publication Date: 2017-06-13
陆川县钰荣种养专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But the current planting method of longan still has many deficiencies, mainly the survival rate, the yield is not high, and the taste is not good, so people need a longan planting method that meets the requirements more

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A high-yield planting method for longan, comprising the following steps:

[0027] A. Site selection for gardening: choose red loam, sandy loam, and gravel loam with a deep soil layer and a pH value of 5.4-6.5 to build a garden;

[0028] B. Grafting: choose 2-year-old Shixia longan seedlings as stock grafting;

[0029] C. Site preparation and planting: Dig the planting holes according to the row spacing of the plants as 5m×5m. The depth of the planting holes is 0.6 meters and the diameter is 0.8 meters. 200 kg of special fertilizer is applied to each hole and the topsoil is layered and pressed into the planting holes. After one month, the The rootstock grafted with longan branches obtained in step B is planted in the planting hole;

[0030] D. Field management: pay attention to irrigation to promote shoots and strong shoots during drought; spray 0.3% ammonium bicarbonate with a mass fraction of 0.3% for 2 to 3 times on weak-growing trees and late autumn shoots taken out...

Embodiment 2

[0035] A high-yield planting method for longan, comprising the following steps:

[0036] A. Site selection for gardening: choose red loam, sandy loam, and gravel loam with a deep soil layer and a pH value of 5.4-6.5 to build a garden;

[0037] B. Grafting: choose 2-year-old Shixia longan seedlings as stock grafting;

[0038] C. Site preparation and planting: Dig the planting holes according to the row spacing of 5m×5m. The holes of the planting holes are 1 meter deep and 1 meter in diameter. Each hole is applied with 250 kg of special fertilizer and layered with topsoil and pressed into the planting holes. After one month, the The rootstock grafted with longan branches obtained in step B is planted in the planting hole;

[0039] D. Field management: pay attention to irrigation to promote shoots and strong shoots during drought; spray 0.3% ammonium bicarbonate with a mass fraction of 0.3% for 2 to 3 times on weak-growing trees and late autumn shoots taken out in late October t...

Embodiment 3

[0044] A high-yield planting method for longan, comprising the following steps:

[0045] A. Site selection for gardening: choose red loam, sandy loam, and gravel loam with a deep soil layer and a pH value of 5.4-6.5 to build a garden;

[0046] B. Grafting: choose 2-year-old Shixia longan seedlings as stock grafting;

[0047] C, site preparation and planting: Dig the planting holes according to the row spacing of the plants as 5m × 5m. The holes of the planting holes are 0.8 meters deep and 0.9 meters in diameter. 230 kg of special fertilizer is applied to each hole and the topsoil is layered and pressed into the planting holes. After one month, the The rootstock grafted with longan branches obtained in step B is planted in the planting hole;

[0048] D. Field management: pay attention to irrigation to promote shoots and strong shoots during drought; spray 0.3% ammonium bicarbonate with a mass fraction of 0.3% for 2 to 3 times on weak-growing trees and late autumn shoots taken...

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Abstract

The invention belongs to the technical field of planting and particularly relates to a high-yield planting method of longan. The planting method includes the steps of A, selecting red soil or sandy soil and gravelly soil deep in soil layer to build a garden; B, selecting biennial longan seedlings to perform stock grafting; C, preparing the soil and planting; D, performing field management, to be more specific, irrigating during drought to promote shoot growth and strengthen shoots; applying 0.3% ammonium bicarbonate to trees weak in growth vigor and the late-autumn shoots which come out in last ten days of October for 2-3 times to accelerate maturation. The longan planted by the method is high in grafting survival rate, high in yield and good in quality.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of planting, in particular to a high-yield planting method of longan. [0003] 【Background technique】 [0004] Longan, (Latin scientific name: Dimocarpus longanLour.) is a Sapindaceae plant, also known as longan, puzzle, evergreen big tree, tall tree, longan is rich in nutrition, fresh fruit juice is sweet, fragrant, and can be eaten raw. Processed dry products or canned food, longan meat is rich in glucose, sucrose and protein, etc., and has a relatively high iron content, which can increase heat energy and supplement nutrition at the same time, promote hemoglobin regeneration, so as to achieve the effect of blood enrichment; longan meat is not only good for the whole body In addition to its tonic effect, it is especially effective on brain cells, can enhance memory, and eliminate fatigue. Dried fruit pulp has the functions of nourishing the heart and spleen, nourishing blood and calming the nerves,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00C05G3/00C05G3/02C05G3/60
CPCA01G17/005C05B7/00C05G3/60C05G5/12C05C3/00C05D3/02C05D9/00C05D9/02C05F11/00
Inventor 林文玉
Owner 陆川县钰荣种养专业合作社
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