Method for improving southern acid soil for fruit tree cultivation

A technology for acidic soil and fruit tree cultivation, applied in the direction of soil preparation methods, soil conditioning materials, chemical instruments and methods, etc., can solve the problems of soil compaction, achieve the effects of loosening the soil, reducing the erosion of pests, and prolonging the duration

Pending Publication Date: 2021-01-15
常德华诚现代农业开发有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two methods have not fundamentally solved the problem of soil acidification, so after a period of time, due to the continuation of leaching, the soil may become acidic again; and because of the added substances, such as lime, may produce new problems such as soil compaction

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The method for improving acidic soil in the south of the fruit tree cultivation of the present embodiment is specifically realized through the following steps:

[0021] (1) Soil chemical improvement: Plow the soil of the original planting layer to loosen the soil, and then spread the acidic soil improver. The preparation of the acidic soil improver is based on parts by weight. The seed cake is obtained by fully mixing according to the weight ratio: 12:25:10:5, and the addition amount of the acidic soil improver is 1kg / mu, and the plowed soil is mixed with the acidic soil improver evenly, 20- After 30 days of aging, the improved soil is formed. This step is repeated every year before planting fruit trees, usually 2-3 years;

[0022] (2) Soil physical structure improvement before planting: In the last soil chemical improvement before planting fruit trees, specifically, when the soil is plowed and loosened, diatomaceous earth and straw powder are laid under the planting la...

Embodiment 2

[0026] The method for improving acidic soil in the south of the fruit tree cultivation of the present embodiment is specifically realized through the following steps:

[0027] (1) Soil chemical improvement: Plow the soil of the original planting layer to loosen the soil, and then spread the acidic soil improver. The preparation of the acidic soil improver is based on parts by weight. The seed cake is obtained by fully mixing according to the weight ratio: 10:15:10:5, and the addition of the acidic soil improver is 0.5kg / mu, and the plowed soil is mixed with the acidic soil improver evenly, 20 -After 30 days of aging, the improved soil is formed. This step is repeated once a year before planting fruit trees, usually 2-3 years;

[0028] (2) Soil physical structure improvement before planting: In the last soil chemical improvement before planting fruit trees, specifically, when the soil is plowed and loosened, diatomaceous earth and straw powder are laid under the planting layer ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a method for improving southern acid soil for fruit tree cultivation. The method comprises the following steps that firstly, a soil structure is improved from the chemical level, namely the soil of a planting layer is loosened and ploughed, and an acid soil conditioner is mixed; and secondly, the soil structure is improved from the physical level, specifically, a nutrient locking layer formed by mixing diatomite and straw powder is laid below a planting layer of soil, a graphene net is laid on the surface of the soil and located between fruit trees, and absorption cotton slivers crossing the planting layer and the nutrient locking layer are buried around each fruit tree. On the basis of improvement through the soil conditioner, soil is physically improved, most of nutrients lost due to the eluviation can be locked and can be absorbed by the fruit trees in the later period, and the lasting time of the soil improvement effect is prolonged.

Description

technical field [0001] The invention relates to the technical field of soil improvement, in particular to a method for improving acidic soil in the south of fruit tree cultivation. Background technique [0002] The annual average temperature in the south is high and the vegetation coverage rate is high. When the weather is hot and humid, the decayed vegetation will be decomposed and produce acidic substances. In addition, the alkaline substances in the soil are easily dissolved and washed away by water, making the base height Unsaturated, pH is generally 4.5-6, becoming acidic soil. A serious problem with acidic soils is low nutrient availability, such as the general lack of nitrogen, phosphorus and potassium in acidic soils. This kind of acidic soil is not suitable for the planting of many fruit trees, such as southern cherry, southern apple, peach trees, etc. The mild one will affect the taste of the fruit, and the severe one will affect its survival rate and fruiting rat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02A01B79/00A01K67/033C09K17/40C09K101/00
CPCA01B79/02A01B79/00A01K67/0332C09K17/40C09K2101/00
Inventor 刘炜杨祖宣刘卫华
Owner 常德华诚现代农业开发有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap