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Special organic fertilizer for peach trees and preparation method of special organic fertilizer

A technology of organic fertilizer and peach tree, which is applied in the field of agriculture, achieves the effects of good economy, increased soluble solids, and simple production process

Active Publication Date: 2018-02-23
BEIJING UNION UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Throughout the above-mentioned patents, most of them are mixed with various ingredients, and the fermentation products of phytopathogenic fungi are used as the basic ingredients, and the traditional Chinese medicine Qumai and peach tree (pruned) residual branches and fallen leaves are used for secondary fermentation to prepare high-protein organic fertilizers for peach trees. There are no public reports on patents and products that increase soluble solids content and storage life

Method used

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  • Special organic fertilizer for peach trees and preparation method of special organic fertilizer
  • Special organic fertilizer for peach trees and preparation method of special organic fertilizer
  • Special organic fertilizer for peach trees and preparation method of special organic fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The peach brown rot fungus was inoculated on a PDA medium plate and cultured at 28°C for 72h. Take the vigorously growing peach brown rot fungus, rinse the surface of the colony with 5ml of sterile water, collect the washing liquid, scrape the surface of the colony lightly with a coating stick, scrape the surface of the colony lightly with a coating stick to scrape off the remaining spores, and add the remaining spores to the In the flushing solution, filter it with double-layer sterile lens-cleaning paper, and the filtrate is the suspension of spores of the fungus Peach brown rot. Inoculate 5mL of peach brown rot fungus into PD medium, culture in a shaker at 28°C and 180r / min for 72 hours, and obtain the fermentation product of peach brown rot fungus, such as figure 1 As shown, centrifuge at 2000r / min for 10min to obtain sediment and fermentation broth respectively. According to the precipitation: fenugreek: peach tree (pruning) residual branches and fallen leaves: EM...

Embodiment 2

[0047] Aseptically inoculate PDA medium plate with apple ringworm bacteria and culture at 28°C for 84h. Cut vigorously growing apple ringworm bacterium cake (mycelium block diameter 5mm) and inoculate in PD medium, 28 ℃, 180r / min, cultivate 84h, obtain apple ringworm fermentation product, such as figure 2 shown. Centrifuge at 2200r / min for 15min to obtain sediment and fermentation broth respectively. According to the volume percentage, mix the precipitation: Qumai: peach tree (pruning) residual branches and fallen leaves: EM bacteria = 25:100:25:3, make a ball by hand, and disperse on the ground as a standard, add water to a water content of 63%. Outdoor composting for 32 days, during which it was turned every 7 days to obtain microbial fungus high-protein organic solid fertilizer. The filtrate is concentrated under reduced pressure to 1 / 3 of the original volume, added with Bacillus subtilis at a rate of 1%, naturally fermented for 30 days, and packaged to become peach tree...

Embodiment 3

[0049] The experiment was carried out in Liujiadian Town, Pinggu District, Beijing from March 2016 to October 2016. The peach variety was "Jiubo", the tree age was 8 years, and the distance between plants and rows was 3m×4m. The experiment consisted of 3 treatments and 5 repetitions. Treatment 1 is the organic fertilizer prepared in Example 1, that is, 60 catties / tree of solid base fertilizer is applied to the tree tray before flowering, and the fermented liquid is diluted 200 times to spray fertilizer on the leaves, and the spraying amount is 200kg / mu, spraying once every 2 months , treatment 2 is the control, that is, 60 jin of ordinary organic fertilizer is applied to the tree tray before flowering, and commercial foliar fertilizer (containing various amino acids, various trace elements, macroelements, humic acid, rare earth elements, anti Viral agents, nucleotides, chitosan, penetrants, surfactants), the spraying rate is 200kg / mu, spraying once every 2 months. The other fiel...

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Abstract

The invention provides a preparation method of a special organic fertilizer for peach trees. The preparation method comprises the following steps: respectively smashing dianthus superbus and peach branches and leaves; culturing plant pathogenic fungi; carrying out centrifugal separation on the plant pathogenic fungi, so as to obtain a plant pathogenic fungi precipitate and plant pathogenic fungi fermentation liquid; mixing the plant pathogenic fungi precipitate, herba dianthi, branches and leaves of peach trees and EM bacteria, adding water to reach a water content of 50%-65%, and carrying outoutdoor composting for 30-45 days, so as to obtain an organic solid fertilizer, wherein overturning is carried out in each 7-10 days; and carrying out reduced pressure concentration on the plant pathogenic fungi fermentation liquid until reaching 1 / 3 of the primary volume, adding 1% by volume of bacillus subtilis, and fermenting for 30-45 days, so as to obtain an organic leaf fertilizer. In a useprocess, the organic solid fertilizer is applied to underground tree disks in front of flowers of the peach trees, and the organic leaf fertilizer is sprayed to leaves above the ground, so that the content of soluble solids of big peaches can be increased, and meanwhile, the preservation period of the peaches can be obviously prolonged. The special organic fertilizer is non-toxic, harmless, convenient to use, low in use level and long in lasting period and has no residue, and the problem of waste pollution is solved.

Description

technical field [0001] The invention belongs to the technical field of agriculture and relates to a special fertilizer for fruit trees, in particular to a special organic fertilizer for peach trees and a preparation method thereof. Background technique [0002] The root system of peach trees is shallow, which requires better ventilation in the soil. Peach trees are attacked by various diseases and insect pests during the growth process. On the one hand, it is related to the management of peach orchards and the local natural environment, and on the other hand, it is related to the weak tree vigor. Organic fruit is developing rapidly in the world, and organic peach is developing rapidly, but there are few products that meet the nutritional needs of peach trees without using chemical fertilizers in the process of coordinating vegetative growth and reproductive growth in organic peach production. Organic fertilizer can make peach tree vigorous and increase yield, but the decompo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01C21/00C12N1/14
CPCA01C21/005C05F11/00C05G3/00C12N1/14C05F11/08C05F17/00C05G3/60
Inventor 葛喜珍田平芳李朋钰李映李可意王建春
Owner BEIJING UNION UNIVERSITY
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