Integration fruit tree fertilizing method utilizing discarded mushroom dregs

A technology of waste bacteria and bacteria residues, applied in fertilization methods, fertilization devices, botanical equipment and methods, etc., can solve problems such as unseen systematic research, reduce environmental pollution risks, improve soil fertility, and improve soil properties Effect

Active Publication Date: 2014-07-23

INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI +1

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Problems solved by technology

[0004] From the level of soil-crop, from the level of fruit tree base fertilizer-topdressing (foliar spraying and/or flushing as topdressing), from the level of reducing inorganic fertilizer input-increasing input of organic materials, and from the level of nutrition-resistance to ...

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Method used

(1) under the same chemical fertilizer consumption level, the apple yield that embodiment 1 processes is higher than comparative example 1, and the apple yield that embodiment 2 processes is higher than comparative example 2. It indicated that the use of fungus residue as organic material and the use of fungal residue extract as topdressing were beneficial to the increase of apple yield.

(2) the apple output that embodiment 2 handles is better than embodiment 1, illustrates, even if the nitrogen fertilizer consumption reduces 20%, but because the increase of fungus residue consumption, still can bring yield increase benefit for apple plantation. The use of low-cost fungus residue can replace part of the input of chemical fertilizers, reducing the excessive application of chemical fertilizers by farmers, which is beneficial to fruit production and environmental pollution due to the reduction of excessive application of chemical fertilizers.

Embodiment 1, emb...

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Abstract

The invention relates to an integration fruit tree fertilizing method utilizing discarded mushroom dregs. According to the method, the discarded mushroom dregs thoroughly decomposed are used for being combined with nitrogen phosphorus and potassium fertilizer to serve as the fruit tree base fertilizer, when the nitrogen phosphorus and potassium fertilizer is fertilized for fruit trees, the medium trace element fertilizer in combined application of mushroom dreg extract liquid is utilized for carrying out leaf surface topdressing, and/or the mushroom dreg extract liquid is washed with water for the topdressing effect in the irrigation process; the mushroom dreg extract liquid is sprayed on fruit tree leaf surfaces, tree trunks and the like, the crop resilience is improved, and diseases are reduced. According to the method, the aspects from soil to the crop, the base fertilizer to topdressing, the inorganic mode to the organic mode, and nutrition to disease and pest resistance are taken into consideration, and the environmentally friendly discarded mushroom dregs are utilized for plant growth promotion, soil improvement and disease and pest resistance, so that the fruit tree integration fertilizing method is formed; high value and the environmental protection effect of the agricultural discarded mushroom dregs are utilized, and the sustainable development of the agricultural production and the environment is achieved.

Application Domain

Fertilising methodsCultivating equipments +2

Technology Topic

AgricultureFruit tree +12

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Examples

Experimental program(2)
Comparison scheme(3)
Effect test(1)

Example Embodiment

[0035] Example 1

[0036] The integrated fertilization method for fruit trees using waste fungus residue includes the following steps:

[0037] (1) Base fertilizer: decompose the discarded oyster mushroom slag, and add 5000kg/hm 2 (Dry weight) Decomposed bacterial residue with nitrogen fertilizer 150kg/hm 2 , Phosphate fertilizer 100kg/hm 2 , Potash fertilizer 150kg/hm 2 Make fruit tree basal fertilizer application, open the ditch for apple tree fertilization in March; dig 5 radial grooves outside the canopy about 80cm from the middle stem, narrow inside and wide outside, shallow inside and deep outside, 20cm deep and 50cm wide; Cover the soil and water after fertilization, and keep the soil moist;

[0038] (2) Top dressing: 1000kg/hm of bacterial residues extracted with water during spring irrigation and irrigation before freezing in the apple orchard. 2 twice;

[0039] During the flowering and fruit setting period of the apple orchard, open the ditch and apply nitrogen fertilizer 100kg/hm 2; During the fruit swelling period, open the ditch and apply potassium fertilizer 100kg/hm 2 , And spray application rate 500kg/hm at the same time 2 , Dilute 50 times the 1:5 bacterial residue extract, and spray 0.05% ZnSO 4 ·7H 2 O, CuSO 4 , H 3 BO 3 Of trace element fertilizers;

[0040] (3) Resistant to stress and pests: Before germination, before blooming, after falling, and after bagging, spray the 1:5 bacterial residue extract, each dosage is 500kg/hm 2 , It needs to be diluted 50 times with water when spraying; after the apple is bagged, spray it every 10 days.

[0041] The method for preparing the bacterial residue extract in the above steps (2) and (3) is as follows: the bacterial residue extract is prepared by an anaerobic method, namely, the waste pleurotus ostreatus is taken, the solid-liquid ratio is 1:5, and the pH value is adjusted. To 5.5, put it in a closed container, keep it at 50℃ for 60 hours, and get it after filtering.

Example Embodiment

[0042] Example 2

[0043] The integrated fertilization method for fruit trees using waste fungus residue includes the following steps:

[0044] (1) Base fertilizer: decompose the discarded oyster mushroom slag to 7500kg/hm 2 (Dry weight) The decomposed bacterial residue is combined with nitrogen fertilizer 120kg/hm 2 , Phosphate fertilizer 100kg/hm 2 , Potash fertilizer 120kg/hm 2 Make fruit tree basal fertilizer application, open the ditch for apple tree fertilization in March; dig 5 radial grooves outside the canopy about 80cm from the middle stem, narrow inside and wide outside, shallow inside and deep outside, 20cm deep and 50cm wide; Cover the soil and water after fertilization, and keep the soil moist;

[0045] (2) Top dressing: 1500kg/hm of bacterial residues extracted with water during spring irrigation and irrigation before freezing. 2 twice;

[0046] During the flowering and fruit setting period of the apple orchard, open the ditch and apply nitrogen fertilizer 80kg/hm 2; During the fruit swelling period, open the ditch and apply potassium fertilizer 80kg/hm 2 ,At the same time spray application rate 750kg/hm 2 , Dilute 50 times the 1:5 bacterial residue extract, and spray 0.05% ZnSO 4 ·7H 2 O, CuSO 4 , H 3 BO 3 Of trace element fertilizers;

[0047] (3) Resistant to stress and pests: before budding, before blooming, after falling flowers, and after bagging, spray the 1:5 bacterial residue extract, each dosage is 750kg/hm 2 , It needs to be diluted 50 times with water when spraying; after the apple is bagged, spray it every 10 days.

[0048] The method for preparing the bacterial residue extract in the above steps (2) and (3) is as follows: the bacterial residue extract is prepared by an anaerobic method, namely, the waste pleurotus ostreatus is taken, the solid-liquid ratio is 1:5, and the pH value is adjusted. To 4.5, put it in a closed container, keep it at 50℃ for 60 hours, and get it after filtration.

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Classification and recommendation of technical efficacy words

Improve soil fertility
Improve soil properties

Integration fruit tree fertilizing method utilizing discarded mushroom dregs

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

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Examples

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Example Embodiment

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Description & Claims & Application Information

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