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Planting method for improving nutrient content of pears

A technology of nutrients and planting methods, applied in the fields of botanical equipment and methods, horticulture, cultivation, etc., can solve the problems of leggy pear trees, soil compaction, etc., to increase pear yield, reduce soil bulk density, and improve soil moisture and porosity degree of effect

Inactive Publication Date: 2017-11-17
马鞍山市绿营林业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the planting of pear trees, the way pears accumulate nutrients comes from the absorption of light and soil components. Only a good growth environment can obtain pears of good quality. In the existing pear planting, fertilization is used to improve the growth of pear trees, resulting in The result is compaction of the soil, leggy growth of pear trees

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A planting method for improving the nutrient content of pears, comprising the following steps:

[0017] (1) Apply decomposed organic fertilizer into the plantation, plow 40 cm deep, and use 300 kg per mu to ensure that the organic matter content of the soil layer within 0-40 cm of the soil is in the range of 12-13g / kg, and when the temperature returns to 15 Plant pear trees after ℃, the planting density is 3.5 meters × 4.5 meters, and the depth of excavation between pear tree rows is a planting ditch of 15 cm, with a planting ditch spacing of 50 cm, and planting bags are placed in the planting ditch to cultivate edible fungi;

[0018] (2) The edible fungus in the planting ditch is covered with black film. When the pear tree enters the flower bud differentiation stage, it is irrigated by drip irrigation, and the soil moisture content of the garden is kept between 70-75%. The total nitrogen content is in the range of 0.95-1.0g / kg, the available phosphorus content is in th...

Embodiment 2

[0024] A planting method for improving the nutrient content of pears, comprising the following steps:

[0025] (1) Apply decomposed organic fertilizer into the plantation, plow 45 cm deep, and use 350 kg per mu to ensure that the organic matter content of the soil layer within 0-40 cm of the soil is in the range of 12-13g / kg, and when the temperature returns to 16 Plant pear trees after ℃, the planting density is 3.8 meters * 4.8 meters, the depth of excavation between the rows of pear trees is 18 cm planting ditch, the planting ditch spacing is 55 cm, planting bags are placed in the planting ditch, and edible fungi are cultivated;

[0026] (2) The edible fungus in the planting ditch is covered with black film. When the pear tree enters the flower bud differentiation stage, it is irrigated by drip irrigation, and the soil moisture content of the garden is kept between 70-75%. The total nitrogen content is in the range of 0.95-1.0g / kg, the available phosphorus content is in the...

Embodiment 3

[0032] A planting method for improving the nutrient content of pears, comprising the following steps:

[0033] (1) Apply decomposed organic fertilizer into the plantation, plow 50 cm deep, and use 400 kg per mu to ensure that the organic matter content of the soil layer within 0-40 cm of the soil is in the range of 12-13g / kg, and when the temperature returns to 18 Plant pear trees after ℃, the planting density is 4.0 meters * 5.0 meters, excavate the planting ditch that depth is 20 centimeters between pear tree row, planting ditch spacing 60 centimeters, place planting bag in the planting ditch, cultivate edible fungus;

[0034] (2) The edible fungus in the planting ditch is covered with black film. When the pear tree enters the flower bud differentiation stage, it is irrigated by drip irrigation, and the soil moisture content of the garden is kept between 70-75%. The total nitrogen content is in the range of 0.95-1.0g / kg, the available phosphorus content is in the range of 18...

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Abstract

The invention relates to the technical field of pear tree planting, and discloses a planting method for increasing the nutrient content of pears. Edible fungi are planted in a pear orchard and covered with a film, which can increase soil water content and porosity, reduce soil bulk density, and produce edible fungi through metabolism. The substances in the soil significantly increase the content of soil organic matter, available phosphorus, calcium, magnesium, and trace elements such as iron, manganese, and zinc, which is conducive to the release of pear flower bud dormancy, and significantly increases the net photosynthetic rate, transpiration rate, and stomatal conductance of leaves. The yield of pears has increased by more than 20%, and the unit weight of fruit, fruit shape index, soluble solids, soluble sugar content, and anti-substance elements have been improved.

Description

technical field [0001] The invention belongs to the technical field of pear tree planting, and in particular relates to a planting method for increasing the nutritional content of pears. Background technique [0002] Pears are known as "the family of all fruits". In the world fruit market, apples, pears and oranges are known as the "three major fruit tyrants". my country is one of the origins of the Pear family. Among the 25 species of the Pear family, there are 14 species in my country, accounting for more than half of the total. It is the country with the most varieties of pear trees in the world. With the increase of my country's pear production year by year and the substantial improvement of people's living standards, pears have become a daily fruit in common people's families. Pear meat is crispy and juicy, sweet and sour, rich in nutrition and good for health. The US MSN website pointed out that the dietary fiber rich in pears can help people lower cholesterol level...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G1/04
CPCA01G17/005
Inventor 吕德文
Owner 马鞍山市绿营林业有限公司
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