Citrus tree fertilization method

A fertilization method and citrus technology, applied in the direction of fertilization method, fertilization device, cultivation, etc., can solve problems such as the adverse effects on the growth of citrus trees and the fruit set rate of fruit trees, and achieve good promotion value, increase the fruit set rate, and improve the quality of fruit trees Effect

Inactive Publication Date: 2019-04-19
程颖杰
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fertilization of fruit trees plays an important role in the growth of fruit trees. If the amount of fertilization, fertilization time and fertilization methods are not well controlled, it will have an adverse effect on the growth of citrus trees, and ultimately affect the fruit set rate of fruit trees and fruit quality.

Method used

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Embodiment 1

[0010] A kind of fertilization technique for open-field citrus trees, the citrus tree variety is Miaochun, which specifically includes the following steps:

[0011] 1) The principle of fertilization, the normal fruiting of citrus trees requires nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, molybdenum, chlorine, tweezers 14 essential mineral elements and beneficial elements such as silicon; At the early fruit stage, attention should be paid to properly controlling nitrogen and appropriately increasing phosphate fertilizers. The nitrogen, phosphate, and potassium fertilizers are supplied in a ratio of 2:2:1; the amount of potassium required by citrus trees in the full fruit stage increases significantly, and every 100 kilograms of fruit produced, Citrus trees need to absorb about 0.46 kg of nitrogen, 0.44 kg of phosphorus, and 0.21 kg of potassium. You can refer to the above data when fertilizing.

[0012] 2). Fertilization me...

Embodiment 2

[0014] A fertilization technique for citrus trees in the open field, the citrus tree species is Zhongyou Citrus No. 14, which is cultivated in a greenhouse, and specifically includes the following steps:

[0015] 1) The principle of fertilization, the normal fruiting of citrus trees requires nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, molybdenum, chlorine, tweezers 14 essential mineral elements and beneficial elements such as silicon; At the early fruit stage, attention should be paid to properly controlling nitrogen and appropriately increasing phosphate fertilizers. The nitrogen, phosphate, and potassium fertilizers are supplied in a ratio of 2:2:1; the amount of potassium required by citrus trees in the full fruit stage increases significantly, and every 100 kilograms of fruit produced, Citrus trees need to absorb about 0.46 kg of nitrogen, 0.44 kg of phosphorus, and 0.21 kg of potassium. You can refer to the above data ...

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PUM

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Abstract

The invention relates to a citrus tree fertilization method, which comprises the following steps: I) fertilization principles; and II) a fertilization method and dosage: 1) base fertilizer, 2) soil topdressing, 3) foliage application, and 4) facility fertilization. The method can ensure that the nutritional ingredients needed for the growth of citrus trees are fully and reasonably replenished, contributes to the growth, flowering and fruiting of the citrus trees, improves the fruit setting rate and the quality of fruit trees, and thus has a very good promotion value.

Description

technical field [0001] The invention relates to the field of fruit tree cultivation, in particular to a method for fertilizing citrus trees. Background technique [0002] The fertilization of fruit trees plays an important role in the growth of fruit trees. If the amount of fertilization, fertilization time and fertilization methods are not well controlled, it will have an adverse effect on the growth of citrus trees, and ultimately affect the fruit set rate of fruit trees and fruit quality. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a method for fertilizing citrus trees, which can ensure that the nutrients required for the growth of citrus trees are fully and reasonably supplemented, contribute to the growth, flowering and fruiting of citrus trees, and improve the fruit setting rate and fruit tree quality. It has good promotion value. [0004] The present invention is achieved through the following technical so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C21/00
CPCA01G17/005A01C21/005
Inventor 程颖杰
Owner 程颖杰
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