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Method for coastal saline-alkali land greening maintenance

A saline-alkali land and local technology, applied in fertilization methods, climate change adaptation, forestry, etc., can solve the problems of greening troubles, unimproved environmental protection, high plant mortality, etc., achieving low cost, good greening effect, and reasonable methods Effect

Inactive Publication Date: 2014-02-19
GUZHEN YUPENG VEGETABLE DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

Moreover, the greening of saline-alkali land is very troublesome, which requires a lot of time and human resources to explore, and the plants planted in saline-alkali land need to be carefully cared for, otherwise the death rate of plants is very high, and the environment will not be improved. The role of protection

Method used

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Embodiment Construction

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0021] A coastal saline-alkali land greening maintenance method is characterized in that: comprising the following steps,

[0022] Step 1. Watering: When watering, pour large water and permeable water, and avoid small water spraying. According to the local climate characteristics, combined with the growth law of trees, March-May and September-October are the key periods for plants to need water. In the case of less rainfall, a lot of watering is required. When watering, it is necessary to water with slow flow and delay time, and water thoroughly to ensure that the soil infiltration depth reaches 40-60cm. Areas with heavy anti-salt should increase the amount of watering. The annual irrigation volume of the green space in the coastal area is 0.8-1.2m per square meter 3 ;

[0023]...

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Abstract

The invention disclosed a method for coastal saline-alkali land greening maintenance and relates to the technical field of soil greening protection. The method is characterized by including seven steps of watering, fertilizing, pest controlling, salt dust and sea wind preventing, trimming and pruning, drainage ditch excavating in heavy saline-alkali areas and water level lowering for salt elimination, and overwintering and cold proofing. The steps are easily understood and applicable to both professional and non-professional plant personnel, and maintenance technology is low in cost, so that the steps are suitable for long-term use. The method is reasonable, convenient to implement and good in greening effect.

Description

Technical field: [0001] The invention relates to the technical field of soil greening protection, in particular to a greening maintenance method for coastal saline-alkali land. Background technique: [0002] Saline-alkali land is a type of salt accumulation, which means that the salt contained in the soil affects the normal growth of crops. According to the incomplete statistics of UNESCO and FAO, the area of ​​saline-alkali land in the world is 954.38 million hectares, of which my country is the largest 99.13 million hectares. The formation of alkaline soil and alkalized soil in my country is mostly related to the accumulation of carbonate in the soil, so the degree of alkalization is generally high, and plants in severe saline-alkali soil areas can hardly survive. [0003] All kinds of saline-alkali soils are formed under certain natural conditions. The essence of their formation is mainly the redistribution of various soluble salts in the horizontal and vertical direction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/00A01C21/00
CPCY02A40/10
Inventor 殷玉鹏
Owner GUZHEN YUPENG VEGETABLE DEV CO LTD
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