Method for correcting yellow leaves of citrus spring shoots

A technology for spring shoots and citrus, applied in horticultural methods, botanical equipment and methods, organic fertilizers, etc., can solve problems such as environmental pollution, and achieve the effect of improving photosynthesis capacity, soluble solid content and reducing sugar content.

Inactive Publication Date: 2018-01-16
衢州市农业科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If pig excrement is discharged into the environment without treatment, it will cause great pollution to the environment, and its impact is huge

Method used

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  • Method for correcting yellow leaves of citrus spring shoots
  • Method for correcting yellow leaves of citrus spring shoots
  • Method for correcting yellow leaves of citrus spring shoots

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1. Basic information of the test

[0022] This experiment was carried out at the experimental base of the Fruit Tree Research Institute of Quzhou Academy of Agricultural Sciences from May to July 2014. The basic physical and chemical indicators of the soil in the test base are shown in Table 1. The test area has irrigation conditions, and the terrain and soil conditions are balanced. Except for foliar fertilizer, other field management measures are carried out as usual.

[0023] Varieties tested: citrus variety "Red Beauty".

[0024] Table 1. Basic physical and chemical indicators of the tested soil

[0025]

[0026] 2. Processing settings

[0027] In this embodiment, a leaf deficient correction test is carried out. In this test, 8 treatments are set up, each treatment is divided into 3 plots, and each plot has 3 plants. Protective lines were set up between treatments, and protected plants were set up between plots.

[0028] The 8 treatments are only different i...

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PUM

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Abstract

The invention discloses a method for correcting yellow leaves of citrus spring shoots. The method comprises the following steps: after the spring shoots are self-sheared, spraying a leaf fertilizer onthe leaves of the citrus spring shoots, wherein the leaf fertilizer is obtained by diluting biogas slurry with water, and the volume fraction of the biogas slurry is in a range of 10-30%. According to the invention, the biogas slurry with a specific concentration is used as the leaf fertilizer and is sprayed on leaves of the citrus spring shoots, and the yellow leaves of the citrus spring shootsare effectively corrected, so that the yellow leaves rapidly turn green, the photosynthesis capability of the yellow leaves is improved, and the soluble solid content and the reducing sugar content ofthe citrus fruits are remarkably improved.

Description

technical field [0001] The invention relates to the field of fruit tree cultivation, in particular to a method for treating yellowing leaves of citrus spring shoots. Background technique [0002] Citrus fruit is rich in nutrition, full of color, fragrance and taste. It can be eaten fresh, and can be processed into beverages such as fruit juice, fruit wine, fruit vinegar, etc., and orange peel essential oil can also be extracted. The nutritional value of citrus is very high, its protein content is 9 times that of pears, the content of calcium is 5 times that of pears, the content of phosphorus is 5.5 times that of pears, the content of vitamin B1 is 8 times that of pears, and the content of vitamin B2 is 8 times that of pears. 3 times, the content of vitamin C is 10 times that of pears, in addition, citrus also contains a variety of vitamins and elements such as potassium, magnesium, sulfur, sodium, chlorine and silicon. With high and stable yields and high economic benefits...

Claims

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Application Information

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IPC IPC(8): A01G7/06A01G13/00C05F9/04
CPCY02A40/20
Inventor 王登亮郑雪良刘春荣吴雪珍陈骏刘丽丽闫彦涛
Owner 衢州市农业科学研究院
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