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Organic fertilizer for preventing bitter pits of apples

An organic fertilizer and bitter pox technology, applied in the field of organic fertilizer for preventing apple bitter pox disease, can solve the problems of deteriorating the growth environment of fruit trees, poor calcium fertilizer effect, etc., and achieve the effects of reducing the number of fertilization, balanced nutrient distribution and simple preparation.

Inactive Publication Date: 2018-11-20
山东宝瑞生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the existing problems of poor effect of applying calcium fertilizer and deteriorating the growth environment of fruit trees for the prevention and treatment of apple bitter pit disease, the invention provides an organic fertilizer for preventing apple bitter pit disease

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] An organic fertilizer for preventing apple bitter pit disease, comprising the following components in parts by weight: 80 parts of organic fertilizer liquid, 10 parts of calcium chloride, 10 parts of Tween-6510, 3 parts of gelatin, and its viscosity is 15MPa·s .

[0011] Among them, the preparation method of the organic fertilizer liquid is: mix the bean cake, ridge bran powder and mushroom slag evenly according to the mass ratio of 1:1:1, then add aerobic bacteria to carry out the initial fermentation in strips, and then stack the initial fermentation product Fermentation, extruding the composted fermented product, taking the fermented liquid, adding 2wt% trace element fertilizer in silicon, calcium and magnesium, stirring and dissolving, standing still, taking the supernatant liquid as the organic fertilizer liquid.

[0012] The preparation method of the organic fertilizer for preventing apple bitter pit disease in this example is as follows: weigh each component by w...

Embodiment 2

[0014] An organic fertilizer for preventing apple bitter pit disease comprises the following components in parts by weight: 90 parts of organic fertilizer liquid, 15 parts of calcium nitrate, 13 parts of gum arabic, 5 parts of agar, and the viscosity is 25 MPa·s.

[0015] The preparation method of the organic fertilizer liquid is as follows: mix the bean cake, ridge bran powder and mushroom slag evenly according to the mass ratio of 1:1:1, then add aerobic bacteria to carry out the initial fermentation of strip stacking, and then carry out the stacking fermentation of the initial fermentation product. Squeeze the composted fermented product, take the fermented liquid, add 2wt% trace element fertilizer in silicon, calcium and magnesium, stir and dissolve, then let it stand still, and take the supernatant liquid as the organic fertilizer liquid.

[0016] The preparation method of the organic fertilizer for preventing apple bitter pit disease in this example is as follows: weigh e...

Embodiment 3

[0018] An organic fertilizer for preventing apple bitter pit disease, comprising the following components in parts by weight: 100 parts of organic fertilizer liquid, 20 parts of calcium chloride, 15 parts of Tween-6515 parts, 7 parts of agar, and its viscosity is 30MPa·s .

[0019] The preparation method of the organic fertilizer liquid is as follows: mix the bean cake, ridge bran powder and mushroom slag evenly according to the mass ratio of 1:1:1, then add aerobic bacteria to carry out the initial fermentation of strip stacking, and then carry out the stacking fermentation of the initial fermentation product. Squeeze the composted fermented product, take the fermented liquid, add 2wt% trace element fertilizer in silicon, calcium and magnesium, stir and dissolve, then let it stand still, and take the supernatant liquid as the organic fertilizer liquid.

[0020] The preparation method of the organic fertilizer for preventing apple bitter pit disease in this example is: weigh e...

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PUM

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Abstract

The invention discloses an organic fertilizer for preventing bitter pits of apples. The organic fertilizer comprises soluble calcium salt, organic fertilizer liquor, an emulsifying agent and a thickening agent, wherein the organic fertilizer liquor is fermentation liquor of bean cakes, burnt rice bran powder and mushroom residues. The organic fertilizer disclosed by the invention has the beneficial effects that addition agents of the thickening agent, the emulsifying agent and the like are added to a mixed organic fertilizer of liquid calcium and organic matter, and emulsion having certain stickiness is prepared; and through a spraying manner, organic fertilizer liquor drops are uniformly sprayed onto apple surfaces, the liquor drops have definite stickiness and can be adhered to leaf surfaces or the apple surfaces, after moisture in the liquor drops evaporates, a transparent pot-shaped film can be formed on the leaf surfaces or the apple surfaces, the liquid calcium and the organic matter in the liquor drops can deposit in the film and can be slowly absorbed, long-acting slow-release effects are formed, the number of fertilizing times of a calcium fertilizer is reduced, and negative influence on soil caused by excessive fertilizing is avoided.

Description

technical field [0001] The invention relates to the field of organic fertilizers, in particular to an organic fertilizer for preventing apple bitter pit disease. Background technique [0002] Apple bitter pit disease, also known as bitter pit disease, is a physiological disease that often occurs during the ripening and storage periods of apples. It mainly manifests on the fruit. Symptoms begin to appear when the fruit is nearly ripe, and continue to develop during the storage period. The pulp under the peel of the diseased part first develops lesions, producing brown lesions with dark external color. In the later storage period, the diseased part changes color and rots, the pulp dries up, the epidermis becomes necrotic, and sunken brown spots appear. Apple bitter pit is mainly caused by the physiological calcium deficiency of the tree, which is related to the nitrogen, calcium content and ratio in the fruit. The calcium ion concentration in the apple is lower than 110ppm, th...

Claims

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Application Information

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IPC IPC(8): C05F17/00C05G3/00
CPCC05C5/04C05D3/00C05F17/00C05G3/00C05F5/00C05F5/002C05F11/08Y02W30/40
Inventor 韩文启房伟
Owner 山东宝瑞生物科技有限公司
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