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Papaya tree fertilizing method

A papaya and phosphate fertilizer technology, applied in fertilization methods, fertilization devices, cultivation and other directions, can solve problems such as affecting the fruit setting rate of fruit trees, adverse effects on the growth of papaya trees, etc., and achieve good promotion value, improve fruit setting rate, and the effects of sufficient nutrients.

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] 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 papaya trees, and ultimately affect the fruit set rate of fruit trees and fruit quality.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0010] A fertilization technique for papaya trees in the open field, the papaya tree variety is Miaochun, specifically comprising the following steps:

[0011] 1) The principle of fertilization, papaya trees need nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, molybdenum, chlorine, tweezers 14 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 phosphate fertilizer and potassium fertilizer are supplied at a ratio of 1:1.8; It absorbs 0.19 kg of phosphorus and 0.44 kg of potassium. You can refer to the above data when fertilizing.

[0012] 2). Fertilization method and dosage, 1) Base fertilizer: apply in September and October in autumn, mainly farmyard manure, mixed with a small amount of chemical fertilizer, the amount of fertilizer is 2 kilograms of hig...

Embodiment 2

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

[0015] 1) The principle of fertilization, papaya trees need nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, molybdenum, chlorine, tweezers 14 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 phosphate fertilizer and potassium fertilizer are supplied at a ratio of 1:1.8; It absorbs 0.19 kg of phosphorus and 0.44 kg of potassium. You can refer to the above data when fertilizing.

[0016] 2). Fertilization method and dosage. Due to the relationship between planting density and film covering in papaya production in facilities, 100 kg of high-potassium co...

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PUM

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Abstract

The invention relates to a papaya 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 papaya tree growth can be ensured, papaya 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 method for fertilizing papaya 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 papaya 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 papaya trees, which can ensure that the nutrients required for the growth of papaya trees are fully and reasonably supplemented, contribute to the growth, flowering and fruiting of papaya trees, improve fruit setting rate and fruit tree quality, It has good promotion value. [0004] The present invention is achieved through the following technical solutions:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00A01G17/00
CPCA01C21/005A01G17/005
Inventor 程颖杰
Owner 程颖杰
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