Brackish water irrigation method for lyciumbarbarumin salinized irrigation area

A technology of brackish water and salinization, which is applied in botany equipment and methods, watering devices, climate change adaptation, etc., can solve problems such as uneven distribution, affecting agricultural production, and surface salt accumulation, so as to increase yield and quality, reduce salt content and groundwater salinity, and increase yield

Inactive Publication Date: 2015-04-08
INNER MONGOLIA AGRICULTURAL UNIVERSITY +1
View PDF4 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The lower reaches of the Hetao Irrigation Area in Inner Mongolia belong to the original Yellow River channel, and the buried depth of the groundwater level is relatively shallow. Due to the long-term history of farmland irrigation, the local groundwater has a high degree of salinity, serious soil salinization, and the surface is prone to salt accumulation, and the distribution is uneven. Seriously affected the local agricultural production
Pioneer Town of Urad Front Banner is known as the No. 1 Town of Goji Berry in Inner Mongolia. Due to ge

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
  • Brackish water irrigation method for lyciumbarbarumin salinized irrigation area
  • Brackish water irrigation method for lyciumbarbarumin salinized irrigation area
  • Brackish water irrigation method for lyciumbarbarumin salinized irrigation area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] Example: Lycium barbarum brackish water irrigation scheme

[0025] During the growth period of local wolfberry, a total of 5 times of irrigation are carried out. The first water in spring and the fifth water in autumn are used to irrigate with fresh water due to the effect of moisture retention and salt washing. The second, third and fourth waters are alternately irrigated with fresh water and brackish water. The fresh water used in this experiment is the Yellow River water, and the brackish water used is prepared from the Yellow River water and ground salt water. The light referred to below is the Yellow River water, and the salty water is brackish water. The 5 waters described in the light method provided by the invention are treatment 3 (light, salty, salty).

[0026] Treatment 1 (fresh, salty, salty): the first water (April 29th to May 6th) has an irrigation quota of 80-100mm, the irrigation water source is the Yellow River channel water, and the salinity of the ir...

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

No PUM Login to view more

Abstract

The embodiment of the invention relates to a brackish water irrigation method for lyciumbarbarumin salinized irrigation areas, and relates to an irrigation technique for lyciumbarbarumin salinized irrigation areas. On the premise that the content of salt of soil is reduced, the requirements of lyciumbarbarumon water in the growth period can be met, and at the same time the medicinal quality of lyciumbarbarum is effectively improved. The brackish water irrigation method comprises the following steps: irrigating by using yellow river canal water of which the mineralization degree is 0.4-0.8g/l for first irrigation and second irrigation, irrigating by using brackish water of which the mineralization degree is 3-4g/l for third irrigation and fourth irrigation, and irrigating by using yellow river canal water of which the mineralization degree is 0.4-0.8g/l for fifth irrigation.

Description

technical field [0001] The invention relates to the irrigation technology of wolfberry in salinized irrigation areas, in particular to a brackish water irrigation method for wolfberry in salinized irrigation areas. Background technique [0002] The lower reaches of the Hetao Irrigation Area in Inner Mongolia belong to the original Yellow River channel, and the buried depth of the groundwater level is relatively shallow. Due to the long-term history of farmland irrigation, the local groundwater has a high degree of salinity, serious soil salinization, and the surface is prone to salt accumulation, and the distribution is uneven. Seriously affected the local agricultural production. Pioneer Town of Urad Front Banner is known as the No. 1 Town of Goji Berry in Inner Mongolia. Due to geographical location and other factors, the local agricultural irrigation adopts a combination of wells and canals. However, because the salinity of many local irrigation groundwater is almost salt...

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): A01G25/00
CPCA01G17/005A01G25/00Y02A40/22
Inventor 杨树青刘德平史海滨郑晓波苏瑞东唐秀楠刘瑞敏马金慧常春龙
Owner INNER MONGOLIA AGRICULTURAL UNIVERSITY
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