Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fertilizing method for managing dry land orchard based on ditch storage of fertilizer water

A technology of fertilizer and water management and fertilization method, which is applied in the direction of fertilization method, soil preparation method, fertilization device, etc., and can solve the problems of many diseased fruits, soil compaction, and many defective fruits

Inactive Publication Date: 2020-10-30
SHANXI ACAD OF AGRI SCI GARDENING RES INST
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Coupled with the excessive application of chemical fertilizers, soil compaction, acidification, poor fertilizer and water retention capacity are caused, resulting in many defective fruits, many diseased fruits, low quality fruit rate, and poor farmers' income.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fertilizing method for managing dry land orchard based on ditch storage of fertilizer water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method of fertilizing dryland orchards based on ditch storage of fertilizer and water management, which integrates technologies such as ditch storage of fertilizer and water for film mulching, concentrated application of organic fertilizers, and quantitative application of chemical fertilizers, including the following steps:

[0023] Step 1. Ridging and mulching time should be selected from the time after the late-maturing varieties are harvested to before the soil is frozen, usually in mid-October to early November, combined with autumn base fertilizer application. The thickness of the mulch generally requires a black film of 0.025mm or more, and the width is 80cm~100cm. The choice of horticultural ground cloth can be covered continuously for three years, and the choice of plastic film needs to be relaid every year.

[0024] For ridges, the ridge surface takes the trunk as the center line and the tree crown as the boundary. The middle is high and the sides are low, f...

Embodiment 2

[0034] The total amount of fertilization is 0.6 kg of pure nitrogen per 100 kg of fresh fruit produced, P 2 o 5 0.3 kg, K 2 O is 1.0 kg.

[0035] The ratio of basal fertilizer to the total amount of fertilization is N 55%, P 2 o 5 65%, K 2 O 25%.

[0036] The first topdressing period was in early June, and the ratio of chemical fertilizer application to the total amount of fertilization was N 25%, P 2 o 5 35%, K 2 O25%. The second topdressing period is in early August, and the ratio of chemical fertilizer application to the total amount of fertilization is N 5%, P 2 o 5 15%, K 2 O 45%.

Embodiment 3

[0038] The total amount of fertilization is 1.0 kg of pure nitrogen per 100 kg of fresh fruit produced, P 2 o 50.6 kg, K 2 O is 0.6 kg.

[0039] The ratio of basal fertilizer to the total amount of fertilization is N 65%, P 2 o 5 55%, K 2 O 35%.

[0040] The first topdressing period was in late June, and the ratio of chemical fertilizer application to the total amount of fertilization was N 35%, P 2 o 5 25%, K 2 O35%. The second topdressing period is in mid-August, and the ratio of chemical fertilizer application to the total amount of fertilization is N 15%, P 2 o 5 5%, K 2 O 35%.

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
Widthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a fertilizing method for managing a dry land orchard based on ditch storage of fertilizer water. The fertilizing method comprises the steps of ridging, film mulching and fertilizing for the orchard, wherein ditching is carried out on two sides of a fruit tree trunk after ridging and film mulching in the orchard for the ditch storage of fertilizer water; a fertilizing process comprises the steps of applying base fertilizers and applying additional fertilizers, wherein the base fertilizers comprise organic fertilizers and chemical fertilizers, the additional fertilizers are chemical fertilizers, the organic fertilizers are applied in a centralized manner, and the chemical fertilizers are applied in a quantitative manner; and the method is strong in operability, and isbeneficial to improving the organic matter content of the soil and improving the physicochemical properties of the soil.

Description

technical field [0001] The invention belongs to the technical field of fertilization methods for orchards, and in particular relates to a fertilization method for managing dryland orchards based on ditch storage of fertilizer and water. Background technique [0002] Water is the central molecule of life and plays an important role in many aspects of many life processes of plants. Due to the imbalance of physiological and environmental conditions in the natural state, plants will suffer from drought stress, resulting in crop yield reduction, which in turn leads to interruption of agriculture and food supply in different parts of the world, threatening human survival and development. The annual rainfall on the Loess Plateau is about 400mm, with uneven seasonal distribution and large inter-annual changes. "Nine droughts in ten years, and spring droughts every year". The fruit expansion period from May to July every year continues high temperature and drought, resulting in poor ...

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
IPC IPC(8): A01C21/00A01B79/02
CPCA01B79/02A01C21/005
Inventor 李磊闫敏陈晓斌何永波李倩朱晓萍赵琪
Owner SHANXI ACAD OF AGRI SCI GARDENING RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com