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Fertilizer application method for vegetative growth period of red-heart dragon fruit

The technology of a red pitaya and an application method is applied in the directions of fertilizers, fertilization methods, organic fertilizers and the like made of biological waste, which can solve the problems of unreasonable fertilization ratio and large fertilization amount, and achieve the effects of avoiding nutrient waste and low cost.

Inactive Publication Date: 2017-10-24
GUANGXI JINSUI AGRICULTURE GROUP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of fertilizer application method of red pitaya vegetative growth period, according to the nutrient absorption characteristic of red pitaya, rational fertilization, improve fertilizer utilization rate, to solve existing in the prior art that fertilization amount is big, fertilization ratio is not enough Reasonable and other issues

Method used

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  • Fertilizer application method for vegetative growth period of red-heart dragon fruit

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Embodiment 1

[0019] A method for applying fertilizer in the vegetative growth period of red pitaya. The vegetative growth period is divided into when planting, 2-3 months after planting, 4-5 months after planting, 6-7 months after planting, and 10-11 months after planting. Five phases per month, adjust the fertilizer input amount and input ratio according to the growth of dragon fruit in each phase, and the fertilizers are simple fertilizers and organic fertilizers. Every dragon fruit application organic fertilizer 5kg during described field planting, described organic fertilizer is prepared by mixed fermentation of sugar factory filter mud, ash, cassava alcohol slag, tobacco powder, molasses alcohol waste liquid, creates good for dragon fruit root system growth. soil conditions; 2-3 months after planting, the total fertilizer input is 65g / plant, and the weight percentages of fertilizer active ingredients are nitrogen 26%, phosphorus pentoxide 14%, potassium oxide 41%, calcium oxide 19%; af...

Embodiment 2

[0021] A method for applying fertilizer in the vegetative growth period of red pitaya. The vegetative growth period is divided into when planting, 2-3 months after planting, 4-5 months after planting, 6-7 months after planting, and 10-11 months after planting. Five phases per month, adjust the fertilizer input amount and input ratio according to the growth of dragon fruit in each phase, and the fertilizers are simple fertilizers and organic fertilizers. During the field planting, each dragon fruit is applied with 7kg of organic fertilizer; the organic fertilizer is prepared by mixed fermentation of sugar factory filter mud, ash, cassava alcohol residue, tobacco dust, and molasses alcohol waste liquid; 2-3 months after field planting The total fertilizer input amount is 66g / plant, and the weight percentage of effective components of the fertilizer is: nitrogen 26%, phosphorus pentoxide 17%, potassium oxide 39%, calcium oxide 18%; the total fertilizer input amount is 86g 4-5 mont...

Embodiment 3

[0023] A method for applying fertilizer in the vegetative growth period of red pitaya. The vegetative growth period is divided into when planting, 2-3 months after planting, 4-5 months after planting, 6-7 months after planting, and 10-11 months after planting. Five phases per month, adjust the fertilizer input amount and input ratio according to the growth of dragon fruit in each phase, and the fertilizers are simple fertilizers and organic fertilizers. During the field planting, 4kg of organic fertilizer is used for each dragon fruit; the organic fertilizer is prepared by mixed fermentation of sugar factory filter mud, ash, cassava alcohol residue, tobacco dust, and molasses alcohol waste liquid; 2-3 months after field planting The total fertilizer input amount is 63g / plant, and the weight percentage of effective components of the fertilizer is: 24% nitrogen, 16% phosphorus pentoxide, 44% potassium oxide, and 16% calcium oxide; the total nutrient input amount is 83g 4-5 months...

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Abstract

The invention discloses a fertilizer application method for the vegetative growth period of red-heart dragon fruit and belongs to the technical field of planting of the dragon fruit. The fertilizer application method includes: dividing the vegetative growth period into five stages of field planting, 2-3 months after field planting, 4-5 months after field planting, 6-7 months after field planting and 10-11 months after field planting; adjusting input and input ratio of fertilizer according to growth of the dragon fruit of each stage, wherein the fertilizer is elemental fertilizer and organic fertilizer. The method has the advantages that the elemental fertilizer is proportioned reasonably, nutrient requirements of the dragon fruit on the various stages are met, low cost is achieved, and use of compound fertilizer easy to cause nutrient waste is avoided.

Description

technical field [0001] The invention belongs to the technical field of pitaya planting, and in particular relates to a fertilizer application method in the vegetative growth period of red pitaya. Background technique [0002] With the rapid development of dragon fruit in China and Laos, it has become one of the pillar industries of the economy in some production areas. The government has also introduced a series of policies to encourage farmers to grow dragon fruit. However, so far, there are still many technical problems in the production of dragon fruit, which have caused its yield and quality to stagnate. Nutrition is one of the important factors to regulate the growth, yield and quality of pitaya. The management of fertilization during the vegetative growth period of pitaya is very important for the establishment of the whole pitaya tree and the management of entering the fruiting period. [0003] At present, the dragon fruit with a relatively large planting area in Chi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00C05G1/00C05F17/00
CPCA01C21/005C05D9/00C05F17/00C05G1/00C05F5/002C05F5/006C05F5/008Y02W30/40
Inventor 王金乔李宝深张江周林子海
Owner GUANGXI JINSUI AGRICULTURE GROUP CO LTD