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Method for carrying out original coil cultivation on mild saline-alkali soil through wormcast containing organic matter

A technology of organic matter and vermicompost, applied in the direction of soil preparation, cultivation, organic fertilizer, etc., can solve the problems of increasing soil porosity, not reducing transpiration water loss, not improving soil seepage coefficient, etc., to reduce greening costs and improve The effect of survival rate and cost saving

Inactive Publication Date: 2016-10-12
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) The existing methods of planting plants on saline-alkali land for in-situ cultivation cannot increase the average ground temperature of the soil;
[0007] (2) The existing methods of planting plants on saline-alkali land for native soil cultivation cannot improve soil seepage coefficient and increase soil porosity;
[0008] (3) The existing methods of planting plants on saline-alkali land for native soil cultivation cannot reduce the average density of plant leaf stomata and water loss caused by transpiration

Method used

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  • Method for carrying out original coil cultivation on mild saline-alkali soil through wormcast containing organic matter
  • Method for carrying out original coil cultivation on mild saline-alkali soil through wormcast containing organic matter
  • Method for carrying out original coil cultivation on mild saline-alkali soil through wormcast containing organic matter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1 A kind of method that adopts the organic matter that contains vermicompost to carry out native soil cultivation to mild saline-alkali land

[0049] Include the following steps:

[0050] Step 1. Site selection: Select a mild saline-alkali land with good drainage. The indicators before treatment are: soil salt content 0.11-0.25%, soil alkalinity ESP value 32.6%, soil organic matter content 5.2-6.4mg / kg.

[0051] Step 2. Soil preparation: in the mild saline-alkali area, evenly arrange the strip-shaped low-ridge planting bed along the direction perpendicular to the main wind, and the width W of the strip-shaped low-ridge planting bed is 80cm- 100cm, the ridge height H is 5cm-10cm, and the ridge spacing L is 50cm-80cm. Using the low-ridge cultivation technology, a good soil plow layer structure and surface state are created, which improves soil ventilation and light conditions, reduces wind erosion hazards, and provides sand Create good conditions for the growt...

Embodiment 2

[0071] Embodiment 2 A kind of method that adopts the organic matter that contains vermicompost to carry out native soil cultivation to mild saline-alkali land

[0072] Planting method is the same as embodiment 1, and difference is only to change the composition of organic matter and special bactericide for saline-alkali land:

[0073] Described organic matter, by weight, comprises the following components:

[0074] 41 parts of peat, 47 parts of vermicompost, 17 parts of nitrogen, phosphorus and potassium compound fertilizer, 26 parts of barley bran, 28 parts of andalusite, 11 parts of sennoside, 5 parts of tartaric acid, 13 parts of pulp, 14 parts of linseed meal, coconut meat 9 parts of mud, 7.5 parts of shrimp powder, 22 parts of decomposed pigeon manure, 5.5 parts of water retaining agent, and 1.7 parts of trace elements.

[0075] The special fungicide for saline-alkali land includes the following components by weight:

[0076] 13.7 parts of rosin, 12.5 parts of pyraclost...

Embodiment 3

[0077] Embodiment 3 A kind of method that adopts the organic matter that contains vermicompost to carry out native soil cultivation to mild saline-alkali land

[0078] Planting method is the same as embodiment 1, and difference is only to change the composition of organic matter and special bactericide for saline-alkali land:

[0079] Described organic matter, by weight, comprises the following components:

[0080] 38 parts of peat, 42 parts of vermicompost, 13 parts of nitrogen, phosphorus and potassium compound fertilizer, 17 parts of barley bran, 19 parts of andalusite, 9 parts of sennoside, 3 parts of tartaric acid, 9 parts of pulp, 9 parts of flax meal, coconut meat 7 parts of mud, 5.7 parts of shrimp powder, 17 parts of decomposed pigeon manure, 4.9 parts of water retaining agent, and 0.7 parts of trace elements.

[0081] The special fungicide for saline-alkali land includes the following components by weight:

[0082] 13.1 parts of rosin, 12.2 parts of pyraclostrobin,...

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Abstract

The invention provides a method for carrying out original coil cultivation on mild saline-alkali soil through wormcast containing organic matter. The method comprises the step of transplanting, wherein the organic matter is applied; the organic matter is prepared from peat, wormcast, nitrogen-phosphorus-potassium mixed fertilizer, barley bran, andalusite, sennoside, tartaric acid, paper pulp, flax meal, muddy coconut palm flesh, shrimp meat powder, composted pigeon dung, a water-retaining agent and microelements. The invention further provides a preparation method of the organic matter. According to the planting method, the cost for carrying new soil is saved, cost is reduced, the cost is saved by 29%, the functions of effectively raising the soil average ground temperature and improving the soil seepage coefficient and porosity are achieved, the average density of leaf pores of planted Sabina vulgaris ranges from 90 per square millimeter to 92 per square millimeter, the root system is large, and the length of the underground main root ranges from 73 cm to 81 cm.

Description

technical field [0001] The invention relates to a method for native soil cultivation of mild saline-alkali land by using organic matter, in particular to a method for original soil cultivation of mild saline-alkali land by using organic matter containing vermicompost, and belongs to the technical field of original soil cultivation of saline-alkali land. Background technique [0002] 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 in the lower reaches of the Liaohe River along the Liaodong Bay. These areas are affected by seawater, with high groundwater levels, strong salinity, and high salinity in the soil. Saline-alkali soil includes two kinds of soils with different properties: saline soil and alkaline soil. Saline soil contains excessive water-soluble salts, most of which are neutral salts w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01B79/02C05G3/00
CPCA01G17/005A01B79/02C05B1/02C05G3/00C05B7/00C05C9/00C05D1/02C05D9/02C05F1/005C05F3/00C05F3/02C05F5/002C05F7/02C05F11/00C05F11/02
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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