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Litchi tree fertilizing method

A fertilization method and base fertilizer technology, applied in the direction of fertilization method, fertilization device, application, etc., can solve the problems of adverse effects on the growth of litchi trees, affecting the fruit set rate of fruit trees, etc., 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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  • Summary
  • 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 litchi trees, and ultimately affect the fruit set rate of fruit trees and fruit quality.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A kind of fertilization technology for litchi tree in the open field, the litchi tree kind is Miaochun, specifically comprises the following steps:

[0011] 1) The principle of fertilization, litchi trees need nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, molybdenum, chlorine, 14 kinds of essential mineral elements and beneficial elements such as silicon for normal fruiting; 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 1:2:2; the amount of potassium required by litchi trees in the full fruit stage increases significantly, and every 100 kilograms of fruit produced, Litchi trees need to absorb about 0.35 kg of nitrogen, 0.22 kg of phosphorus, and 0.59 kg of potassium. You can refer to the above data when fertilizing.

[0012] 2). Fertilization method and...

Embodiment 2

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

[0015] 1) The principle of fertilization, litchi trees need nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, molybdenum, chlorine, 14 kinds of essential mineral elements and beneficial elements such as silicon for normal fruiting; 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 1:2:2; the amount of potassium required by litchi trees in the full fruit stage increases significantly, and every 100 kilograms of fruit produced, Litchi trees need to absorb about 0.35 kg of nitrogen, 0.22 kg of phosphorus, and 0.59 kg of potassium. You can refer to the above data when fe...

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PUM

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Abstract

The invention relates to a litchi tree fertilizing method. The method specifically includes following steps: 1, determining fertilizing rules; 2, adopting a fertilizing method and using amount: 1), applying base fertilizer; 2), performing soil topdressing; 3), performing foliage fertilizer spraying; 4), performing facility fertilizing. By the method, sufficient and reasonable supplementing of nutritional ingredients needed for litchi tree growth can be ensured, litchi tree growing, flowering and fruiting are facilitated, fruit setting rate and fruiter quality are improved, and the method has high popularization value.

Description

technical field [0001] The invention relates to the field of fruit tree cultivation, in particular to a litchi tree fertilization method. Background technique [0002] Fertilization of fruit trees plays an important role in the growth of fruit trees. If the amount, time and method of fertilization are not well controlled, it will have an adverse effect on the growth of litchi 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 litchi trees, which can ensure that the nutrients required for the growth of litchi trees are fully and reasonably supplemented, contribute to the growth, flowering and fruiting of litchi 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 solutions: a litchi tree fertilization...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00
CPCA01C21/005
Inventor 程颖杰
Owner 程颖杰
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