Soil improvement and fertilization method for newly-built citrus orchard

A soil improvement and citrus technology, which is applied in the agricultural field, can solve the problems of poor soil erosion prevention, poor water and fertilizer retention, and short improvement cycle, and achieve the effects of reducing soil erosion, improving drought resistance, and stable yield

Inactive Publication Date: 2018-12-21
HUNAN AGRICULTURAL UNIV
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Problems solved by technology

[0006] The purpose of the present invention is to provide a new citrus orchard soil improvement and fertilization method in order to overcome the problems of low soil fertility, poor water and fertilizer retention, and poor soil erosion prevention effect in the prior art. The fertilizer method has the characteristics of good effect of preventing soil erosion, good water and fertilizer retention, relatively low improvement cost, and relatively short improvement cycle.

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  • Soil improvement and fertilization method for newly-built citrus orchard
  • Soil improvement and fertilization method for newly-built citrus orchard

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Embodiment Construction

[0028] The present invention newly builds citrus orchard soil improvement and fertilization method, comprises the following steps:

[0029] Select land with a slope of 15-25 degrees, including low hills and gentle slopes, low hill slopes, hilly hills, and intermountain plains, as the garden for the new citrus orchard;

[0030] Carry out ditching, moat improvement, soil cultivation and fertilization to the gentle slope land;

[0031] Ditching and trenching methods to improve soil and fertilize:

[0032] For the gentle slope land, according to the topography, terraces should be built, and the terraces should be built along the contour line. Reasonable planning should be carried out first, and the construction should be carried out from bottom to top. Weeds should be eradicated and piled aside as It is used for backfilling organic materials, which can be stored in piles when it is convenient; then the topsoil is stripped, the thickness of the topsoil layer is about 0.2 meters, a...

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Abstract

The invention relates to the technical field of agriculture, and discloses a soil improvement and fertilization method for a newly-built citrus orchard. For contiguous land such as barren hills and slopes, gentle slope ground and hilly downland in hilly areas of the south, a ditching, ridging, soil improvement and fertilization method is adopted, and the problems of poor water and soil erosion prevention effect and water and fertilizer retention performance in the prior art are solved. The soil improvement and fertilization method for the newly-built citrus orchard has the advantages that thewater and soil erosion prevention effect and the water and fertilizer retention performance are good, the improvement cost is relatively low, and the improvement period is relatively short.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a soil improvement and fertilization method for newly-built citrus orchards. Background technique [0002] Citrus has many fruits and high yields, consumes a lot of fertilizer and water, and has higher requirements on soil conditions than ordinary crops. A high-yield citrus orchard requires a soil depth of more than 60 cm, fertile soil, loose and air-permeable, and suitable pH, and the most suitable soil is pH 5.5-6.5. It is difficult for ordinary cultivated land to meet this requirement, and barren hills and slopes are even worse. Soil improvement is to improve the soil, deepen the soil layer, increase fertility, adjust the pH of the soil, and lay a good foundation for the harvest of citrus. Practice has proved that all citrus orchards with good soil improvement can easily obtain high-quality and high yields; all citrus orchards with poor soil improvement can hardly impr...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02
CPCA01B79/02Y02P60/20
Inventor 周雨舟刘沛曹胜谭洁
Owner HUNAN AGRICULTURAL UNIV
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