Leaf fertilizer for preventing and treating camellia oleifera freezing damage

A foliar fertilizer and freezing injury technology, applied in the direction of potash fertilizer, inorganic fertilizer, fertilization device, etc., can solve the problems of few literature reports, unsatisfactory influence on the physiological and biochemical characteristics of oil tea leaves, etc., to improve photosynthesis, increase crop yield and resist Inverse, good effect

Inactive Publication Date: 2019-12-10
贵州义龙万丰生态肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although there are foliar fertilizers for preventing and controlling freezing damage in the prior art, there are few literature reports on Camellia oleifera, and the general-purpose foliar fertilizers still have unsatisfactory effects on the physiological and biochemical characteristics of Camellia oleifera.

Method used

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  • Leaf fertilizer for preventing and treating camellia oleifera freezing damage
  • Leaf fertilizer for preventing and treating camellia oleifera freezing damage
  • Leaf fertilizer for preventing and treating camellia oleifera freezing damage

Examples

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Effect test

Embodiment 1

[0029] A foliar fertilizer for preventing and treating freezing damage of camellia oleifera, which is prepared by mixing the following raw materials in parts by weight for 20 minutes at a temperature of 70°C: 40 parts of orange peel liquid, 15 parts of plant ash, 0.8 part of rice bran ash liquid, 0.9 part of bitter vegetable liquid, 6 parts of vermicompost liquid, 50 parts of Dida vegetable liquid;

[0030]The citrus peel liquid is dried at 78°C, crushed, and passed through a 60-mesh sieve to obtain pretreated citrus peel, which is put into a negative pressure tank with a pressure of 0.08Mpa, and returns to normal pressure after maintaining for 30 minutes. Then put the pretreated citrus peels into the NaCl solution, the ratio of solid to liquid is 1:17, and carry out distillation and extraction for 70 minutes to obtain the distilled extract and de-essential citrus peels, and then extract the distilled extract with the extractant for 20 minutes to obtain the extract; The citrus...

Embodiment 2

[0040] A foliar fertilizer for preventing and treating freezing damage of Camellia oleifera, which is prepared by mixing the following raw materials in parts by weight for 15 minutes at a temperature of 60°C: 30 parts of orange peel liquid, 10 parts of plant ash, 0.2 part of rice bran ash liquid, 0.4 part of bitter vegetable liquid, 3 parts of vermicompost liquid, 40 parts of Dida vegetable liquid;

[0041] The citrus peel liquid is dried at 70°C, crushed, passed through a 40-mesh sieve to obtain pretreated citrus peel, put it in a negative pressure tank, set the pressure to 0.02Mpa, and return to normal after 15-min. Then put the pretreated citrus peels into the NaCl solution, the ratio of solid to liquid is 1:10, and carry out distillation and extraction for 50 minutes to obtain the distilled extract and the citrus peels for removing essential oils, and then use the extractant to extract the distilled extract for 15 minutes to obtain the extract ;Put the citrus peel residue ...

Embodiment 3

[0051] A foliar fertilizer for preventing and treating freezing damage of camellia oleifera, which is prepared by mixing the following raw materials in parts by weight for 17 minutes at a temperature of 65°C: 35 parts of orange peel liquid, 13 parts of plant ash, 0.5 part of rice bran ash liquid, 0.6 part of bitter vegetable liquid, 5 parts of vermicompost liquid, 45 parts of Dida vegetable liquid;

[0052] The citrus peel liquid is dried at 75°C, crushed, passed through a 50-mesh sieve to obtain pretreated citrus peel, put it into a negative pressure tank, set the pressure to 0.05Mpa, and return to normal pressure after maintaining for 20 minutes. Then put the pretreated citrus peels into the NaCl solution, the ratio of solid to liquid is 1:13, and carry out distillation and extraction for 60 minutes to obtain the distillation extract and citrus peels for removing essential oils, and then use the extraction agent to extract the distillation extract for 18 minutes to obtain the...

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Abstract

The invention belongs to the technical field of leaf fertilizer, and particularly relates to leaf fertilizer for preventing and treating camellia oleifera freezing damage. The leaf fertilizer is prepared from the following raw materials in parts by weight: 30-40 parts of orange peel residue liquid, 10-15 parts of plant ash, 0.2-0.8 part of rice bran ash liquid, 0.4-0.9 part of sowthistle liquid, 3-6 parts of wormcast liquid, and 40-50 parts of nostoc commune liquid which are mixed under the condition of 60-70 DEG C for 15-20 min. The leaf fertilizer is high in nutrient absorption rate and goodin effect, can provide nutritional ingredients, prevents freezing damage, and can further improve the content of soluble sugar, soluble protein, chlorophyll and MDA in camellia oleifera leaves.

Description

technical field [0001] The invention belongs to the technical field of foliar fertilizers, and in particular relates to a foliar fertilizer for preventing and treating freezing damage of camellia oleifera. Background technique [0002] Camellia oleifera is one of the four major woody oil crops in China, and it is also one of the advantageous resources for forestry construction in China. Camellia oleifera seeds can be squeezed to produce high-grade edible oil rich in unsaturated fatty acids and vitamin E. Camellia oil can moisturize and repair damaged hair, make beauty essential oils, facial masks, candles and soaps, etc., and can also be used as a substitute for machine oil; tea seeds Cake can be used as fertilizer, and saponin can be extracted to make detergent; tea husk can be used to extract activated carbon, caustic soda, tannin extract, etc. Therefore, camellia oil has great application value in agriculture, industry, light industry, food, feed industry and other aspec...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05D1/00C05G3/00
Inventor 赵福全
Owner 贵州义龙万丰生态肥业有限公司
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