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Method for planting tea trees in weak-saline-alkali soil

A saline-alkali land and tea tree technology, applied in the field of planting, can solve problems such as low precipitation and complex terrain, and achieve the effects of improving survival rate, enhancing plant group function, and reducing salt content

Inactive Publication Date: 2016-08-10
SHANDONG INST OF POMOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its terrain is more complicated, and the precipitation is relatively low. Generally, the annual precipitation is below 1000 mm, and it is even less in some places.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The method of embodiment 1 planting tea tree on weak saline-alkali land

[0025] In Changqing District, Jinan City, a piece of weak saline-alkali land was selected. The basic situation is: the area is 10 mu, the soil is average, peanuts have been planted for the first 5 years, the terrain is flat, and the soil pH value is 7.0-7.5 measured at multiple points. (The most suitable soil pH for tea trees is 4.5-5.5).

[0026] Half is planted by conventional tea planting methods, and the other half is planted by the method of the present invention.

[0027] Before planting and sowing according to the method of the present invention, plow the land, harrow the ground, and make the ground level by conventional methods.

[0028] Specifically, apply enough base fertilizer after site preparation, apply acidic organic fertilizer along the ridge to the position that will be the top of the ridge before raising the ridge ladder, and apply it into the surface soil about 15cm in strips. ...

Embodiment 2

[0032] The method of embodiment 2 planting tea trees on weak saline-alkali land

[0033] A piece of weak saline-alkali land was selected in Zhangdian District, Zibo City. The basic situation is: the area is 10 mu, the soil fertility is above the middle level, the previous crop is peanut, and the average soil pH value is 7.0-7.5 according to the multi-point measurement results. The sowing time was April 20, 2014. Except for the different planting methods, other field management measures were the same as the conventional tea garden management methods.

[0034] Half field is planted by this planting method, is identical with embodiment 1.

[0035] The other half of the field is planted according to the conventional tea tree planting method, which is the same as in Example 1.

[0036] The implementation results show that, compared with the conventional planting method, the seedling rate of the tea tree planted in the ridge-and-terrace slope method is increased by 50-60%, reaching...

Embodiment 3

[0037] The method of embodiment 3 planting tea trees on weak saline-alkali land

[0038] A piece of weak saline-alkali land was selected in Xiazhang Town, Tai'an City. The basic situation is: the area is 10 mu, the soil fertility is medium, the previous crop is wheat, and the average soil pH value is 7.0-7.4 according to the multi-point measurement results. The sowing time was April 25, 2014. Except for the different planting methods, other field management measures were the same as the conventional tea garden management methods.

[0039] Half field is planted by this planting method, is identical with embodiment 1.

[0040] The other half of the field is planted according to the conventional tea tree planting method, and the ridges are formed by double-row densely planting young tea gardens. During the daily management process, the soil between the large rows is gradually cultivated on the roots of the tea trees and between the small rows to form ridges. , line spacing 150cm...

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Abstract

The invention belongs to the technical field of planting and particularly discloses a method for planting tea trees in weak-saline-alkali soil. The method comprises steps as follows: forming a ridge ladder and densely planting a row of tea trees in the middle of a slope on each of two sides of the ridge ladder. According to the method, the law of movement of water and salt in soil is fully applied; under the actions of salt accumulation by the ridge ladder and drainage by furrows,, the different distribution of salt and moisture in the soil is directionally induced, so that the lower salt content and the suitable moisture content are maintained in the soil in root regions of the tea trees planted in the middles of the slopes on the two sides of the ridge ladder, and the normal growth of the tea trees in the weak-saline-alkali soil can be guaranteed; by means of the dense planting of the tea trees, the full stand can be realized, and good quality and high yield are realized.

Description

technical field [0001] The invention belongs to the technical field of planting, in particular to a method for planting tea trees on weak saline-alkali land. Background technique [0002] The Jiangbei tea area is an area with poor tea tree growth conditions in my country, which is called a sub-suitable area. It is located in the north of the Yangtze River, south of the Huaihe River in the Qinling Mountains and parts of the east of the Yihe River in Shandong, including southern Gansu, southern Shaanxi, southern Henan, southeastern Shandong, northern Hubei, northern Anhui, and northern Jiangsu. The quality of tea produced in this area is " High aroma, strong taste, and resistance to brewing" are deeply loved by consumers. However, its terrain is complex, and the precipitation is relatively low. Generally, the annual precipitation is below 1000 mm, and it is even less in some places. The terrain here is relatively complex, the soil is mostly yellow soil, there is also a small...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01B79/02
CPCA01G17/005A01B79/02
Inventor 田丽丽陶吉寒宋鲁彬姚元涛刘腾飞贾厚振
Owner SHANDONG INST OF POMOLOGY
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