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

Method for carrying out original-soil greening on coastal saline-alkaline land by adopting crocodile bone meal containing nutritional soil

A technology of original soil greening and nutrient soil, which is applied in field preparation methods, botanical equipment and methods, applications, etc., can solve the problems of insignificant effect of hydrogen ion concentration index, inability to effectively reduce soil bulk density, and inability to effectively inhibit transpiration, etc. To achieve the effect of reducing water evaporation, saving costs, and reducing greening costs

Inactive Publication Date: 2016-10-26
SHANDONG SUNWAY LANDSCAPE TECH
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) The existing method of planting plants on saline-alkali land for native soil cultivation has no significant effect on improving saline-alkali land and reducing the hydrogen ion concentration index;
[0007] (2) The existing methods of planting plants on saline-alkali land for native soil cultivation cannot effectively reduce soil bulk density;
[0008] (3) The existing methods of planting plants on saline-alkali land for native soil cultivation cannot effectively inhibit the transpiration of the planted plants and cannot reduce water evaporation

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
  • Method for carrying out original-soil greening on coastal saline-alkaline land by adopting crocodile bone meal containing nutritional soil
  • Method for carrying out original-soil greening on coastal saline-alkaline land by adopting crocodile bone meal containing nutritional soil
  • Method for carrying out original-soil greening on coastal saline-alkaline land by adopting crocodile bone meal containing nutritional soil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1 A kind of method that adopts the nutrient soil containing crocodile bone meal to carry out original soil greening method to coastal saline-alkali land

[0046] Include the following steps:

[0047] 1. Site selection

[0048] ① Base preparation: choose a coastal saline-alkali land with a deep soil layer. The indicators of this coastal saline-alkali land are: the terrain is approximately closed, the terrain is flat, the soil moisture content is 9-10%, the soil electrical conductivity is 2.10-2.31, the hydrogen ion concentration index is 8.1-10.3, and the soil moisture content is 9-10%. The bulk density is 1.5-1.7g / cm³, and the porosity is 37.5-39.5%.

[0049] After the base is determined, do deep plowing in winter first, and apply enough base fertilizer according to the standards of 150 kg of cake fertilizer, 100 dan of farmyard manure, 50 kg of ammonium bicarbonate, and 50 kg of phosphate fertilizer per mu before planting;

[0050] ②Apply nutrient soil: Af...

Embodiment 2

[0072] Embodiment 2 A kind of method that adopts nutrient soil containing crocodile bone meal to carry out original soil greening method to seaside saline-alkali land

[0073] Planting method is the same as embodiment 1, and difference is only to change the composition of nutrient soil:

[0074] Described nutrient soil, by weight, comprises the following components:

[0075] 41 parts of peat soil, 7.5 parts of crocodile bone meal, 47 parts of peat, 17 parts of nitrogen, phosphorus and potassium compound fertilizer, 26 parts of rice straw powder, 28 parts of kaolin, 11 parts of bitter melon extract, 5 parts of succinic acid, 13 parts of sawdust, castor meal 14 parts, 9 parts of longan meat paste, 22 parts of decomposed goose manure, 5.5 parts of water retaining agent, and 1.7 parts of trace elements.

Embodiment 3

[0076] Embodiment 3 A kind of method that adopts the nutrient soil that contains crocodile bone powder to carry out original soil afforestation to coastal saline-alkali land

[0077] Planting method is the same as embodiment 1, and difference is only to change the composition of nutrient soil:

[0078] Described nutrient soil, by weight, comprises the following components:

[0079] 35 parts of peat soil, 3.7 parts of crocodile bone meal, 37 parts of peat, 14 parts of nitrogen, phosphorus and potassium compound fertilizer, 21 parts of rice straw powder, 19 parts of kaolin, 7 parts of bitter melon extract, 3.5 parts of succinic acid, 8 parts of sawdust, castor meal 11 parts, 7 parts of longan meat paste, 19 parts of decomposed goose manure, 3.7 parts of water retaining agent, and 0.7 parts of trace elements.

[0080] Application test effect of planting method of the present invention

[0081] Since 2013, the applicant of the present invention has used the planting method of th...

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
densityaaaaaaaaaa
porosityaaaaaaaaaa
porosityaaaaaaaaaa
Login to View More

Abstract

The invention provides a method for carrying out original-soil greening on coastal saline-alkaline land by adopting crocodile bone meal containing nutritional soil. The method comprises a land selection step, wherein the land selection step comprises the step of applying the nutritional soil, and the nutritional soil contains the following ingredients: peat soil, peat, a nitrogen-potassium-phosphate compound fertilizer, paddy straw powder, kaolin, a bitter melon extract, butanedioic acid, sawdust, caster bean dregs, chopped arillus longan, crocodile bone meal, well-composted goose feces, a water retention agent and micro-elements. The invention further provides a preparation method for the nutritional soil. According to the planting method provided by the invention, the expense for transporting imported soil is saved, the cost is reduced, and the expense is saved by 42%; the method plays roles in lowering the porosity of soil, amending the saline-alkaline land and lowering a hydrogen ion concentration index; and the leaf transpiration rate of planted Populus simonii is lowered to be 3.6 to 6.2 mu mole / (m<2>.s).

Description

technical field [0001] The invention relates to a method for native soil cultivation of coastal saline-alkali land by using nutrient soil, in particular to a method for original soil greening of coastal saline-alkali land by using nutrient soil containing crocodile bone meal, and belongs to the technical field of original soil greening of saline-alkali land. Background technique [0002] The saline-alkali land area in the world exceeds 900 million hectares, and the saline-alkali land of various types in my country reaches 100 million hectares. The improvement of saline-alkali land is a worldwide problem. Saline-alkali land is a part of my country's important land resources, and saline-alkali soil occupies a large proportion of wasteland resources. The saline-alkali land in the northern coastal areas of my country is mainly distributed in the Bohai Rim, including the Yellow River Delta along the Laizhou Bay, the sedimentary plains along the Bohai Bay, and the alluvial plains ...

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): A01B79/02A01G9/10C05G3/00C05G3/06C05G3/70
CPCA01B79/02A01G24/00C05B17/00C05G3/00C05G3/70C05D9/00C05D9/02C05F3/00C05F5/002C05F11/00C05F11/02
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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