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Leaf fertilizer for citrus

A foliar fertilizer and citrus technology, applied in nitrogen fertilizer, application, fertilization device and other directions, can solve the problems of poor fruit quality, uneven appearance and color of citrus, and poor quality of citrus fruit, so as to improve uneven coloring and improve the quality of citrus fruit. , Distribute a reasonable effect

Inactive Publication Date: 2017-11-03
YONGNING BRANCH OF GUANGXI LITUO AGRI DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the planting process of citrus, there are often problems of uneven appearance and poor fruit quality. Therefore, uneven coloring of citrus and poor quality of citrus fruit are the main problems faced in the process of citrus cultivation.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of foliar fertilizer for citrus, amino acid 15%, gibberellin 0.2%, brassinolide 0.1% by weight, epibrassinolide 1.5%, trace elements 0.4%, water supplement 100%; The trace element is iron sulfate.

Embodiment 2

[0020] A kind of foliage fertilizer for citrus, amino acid 20%, gibberellin 0.6%, brassinolide 1% by weight, epibrassinolide 1%, trace elements 0.7%, water supplement 100%; The trace element is boric acid.

[0021] Table 1 The influence of foliage fertilizer of the present invention on the appearance quality of citrus

[0022] deal with

[0023] The test results show that, compared with the blank, the foliar fertilizer of the invention can effectively improve the uneven coloring of citrus and improve the quality of citrus fruit.

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PUM

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Abstract

The invention belongs to the technical field of leaf fertilizer development and particularly relates to leaf fertilizer for citrus. The leaf fertilizer is characterized by comprising, by weight, 15-40 parts of amino acid, 0.2-0.8 part of gibbereline, 0.1-1 part of brassinolide, 1-1.5 parts of epibrassinolide and 0.4-0.8 part of trace elements. The leaf fertilizer is reasonable in distribution, the plant growth regulators and the trace elements are added, coloring uniformity of the citrus can be effectively improved, quality of citrus fruit is improved, sugar content of the citrus fruit can be increased, and acidity can be reduced.

Description

technical field [0001] The invention belongs to the technical field of foliar fertilizer development, and in particular relates to a foliar fertilizer used for citrus. Background technique [0002] my country is one of the origins of citrus, and the cultivation of citrus has a history of more than 4,000 years. The growth and development, flowering and fruiting of citrus fruit trees are closely related to environmental conditions such as temperature, sunshine, moisture (humidity), soil and wind, altitude, terrain and slope. The growth and development of citrus requires a temperature of 12.5-37°C, and the differentiation of flower buds in autumn requires that the day and night temperatures are about 20°C and 10°C respectively, and the relative air humidity should be about 75%. Beaches and tidal flats can grow at a pH of 4.5 to 8, with a pH of 5.5 to 6.5 being the most suitable. The growth of citrus root system requires higher oxygen content, and the soil texture is loose, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05C11/00C05G3/00C05D9/02
Inventor 聂天军李子浩吕玲黄德豪何美辰韦柳红苏菁
Owner YONGNING BRANCH OF GUANGXI LITUO AGRI DEV CO LTD