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Method for cultivating guava fruit tree

A cultivation method, guava tree technology, applied in cultivation, application, agriculture, etc., can solve the problems of guava fruit with large pesticide residues, quality decline, environmental pollution, etc., and achieve beautiful color, high sweetness, and high quality. Effect

Active Publication Date: 2014-04-23
FUJIAN SANHUA AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the only method, the amount of pesticides and chemical fertilizers is relatively high, resulting in a large amount of pesticide residues in guava fruit, a decline in quality, and environmental pollution at the same time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for cultivating guava fruit trees, which includes site selection for gardening, fertilizer and water management, bagging and shaping,

[0029] Site selection and gardening: choose saline-alkali land, and the guava saplings are planted with a spacing of 2.8m × 2.8m; the height of the guava saplings is 45cm;

[0030] Fertilizer and water management: Take the guava tree as the center of the circle, 18cm as the radius, and dig a depth of 3cm to resist fertilization. After fertilization, cover the soil. During the 1-3 years of guava tree growth, apply 0.4kg of calcium, magnesium, and phosphorus to each plant. 1 kg of organic fertilizer, 0.8 kg of calcium, magnesium and phosphorus, and 7 kg of organic fertilizer are applied to each plant starting from the fourth year; after the guava tree grows fruit, it is necessary to apply tea seed cake or peanut meal in March every year, 5 kg per plant;

[0031] Bagging: After the fruit grows, each guava fruit is covered with two...

Embodiment 2

[0036] A method for cultivating guava fruit trees, which includes site selection for gardening, fertilizer and water management, bagging and shaping,

[0037] Site selection to build gardens: choose saline-alkali land, and the guava saplings are planted with a spacing of 3m × 3m; the guava saplings are 50cm high;

[0038] Fertilizer and water management: Take the guava tree as the center of the circle, 20cm as the radius, and dig a depth of 4cm to resist fertilization. After fertilization, cover the soil. During the 1-3 years of guava tree growth, apply 0.5kg of calcium, magnesium, and phosphorus to each plant. 1.5kg of organic fertilizer, 1kg of calcium, magnesium and phosphorus, and 7.5kg of organic fertilizer are applied to each plant starting from the fourth year; after the guava tree grows fruit, it is necessary to apply tea seed cake or peanut meal in March every year, 8kg per plant;

[0039] Bagging: After the fruit grows, each guava fruit is covered with two layers of ...

Embodiment 3

[0044] A method for cultivating guava fruit trees, which includes site selection for gardening, fertilizer and water management, bagging and shaping,

[0045] Selecting land to build a garden: choose saline-alkali land, and plant the guava saplings with a row spacing of .2m×3.2m; the guava saplings are 55cm high;

[0046] Fertilizer and water management: take the guava tree as the center of the circle, 22cm as the radius, and dig a depth of 5cm to resist fertilization. After fertilization, cover the soil. During the 1-3 years of guava tree growth, apply 0.6kg of calcium, magnesium, and phosphorus to each plant. 2kg of organic fertilizer, 1.2kg of calcium, magnesium and phosphorus, and 8kg of organic fertilizer are applied to each plant starting from the fourth year; after the guava tree grows fruit, it is necessary to apply tea seed cake or peanut meal in March every year, 10kg per plant;

[0047] Bagging: After the fruit grows, each guava fruit is covered with two layers of b...

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PUM

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Abstract

The invention discloses a method for cultivating a guava fruit tree. The method comprises the steps of land selection and garden building, fertilizer and water management, bagging and shaping. Soluble solids, the sugar content and the sugar-acid ratio of guavas produced through the method are remarkably higher than those of guavas produced through ordinary methods, the guavas are deeply welcome by local people, and the products cannot meet the demand locally. People can eat the delicious guavas only by placing an order in advance every year. According to the method, by land selection and garden building, fertilizer and water management, bagging and shaping, the finally produced guavas are good in taste, high in quality, attractive in color and high in sweetness.

Description

technical field [0001] The invention belongs to the field of fruit tree cultivation, in particular to a method for cultivating guava fruit trees. Background technique [0002] Guava (scientific name: Psidium guajava) is an evergreen small tree or shrub belonging to the Myrtaceae family of Guava, commonly known as guava, guava seeds, and that. Guava fruit is bright in color, tender and smooth, rich in calcium, iron, phosphorus and other mineral nutrients and 17 kinds of amino acids. It has high nutritional value and is a good fruit for beauty. In addition to being eaten fresh, the fruit can also be processed into fruit juice, jam, jelly and fruit powder, etc.; the fruit, leaves, bark, and roots can be used as medicine, and the fruit has auxiliary effects on patients with high blood pressure, diabetes, obesity and poor stomach. In recent years, the demand for guava in the international market has grown rapidly, and the supply is in short supply. my country's guava produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
Inventor 俞裕煌林泽龙
Owner FUJIAN SANHUA AGRI
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