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Antifreezing pepper swelling agent and preparation method thereof

The technology of antifreeze fruit expander and Chinese prickly ash, which is applied in the directions of fruit and vegetable preservation, food preservation, food science, etc., can solve the problems of affecting the development of the prickly ash industry, dampening the enthusiasm of pepper farmers, and the effect is not obvious, so as to achieve low preparation cost and delay the spring season. Germination, the effect of reducing the evaporation of water

Inactive Publication Date: 2010-09-15
INST OF SOIL FERTILIZER & WATER SAVING AGRI GANSU ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing antifreeze technologies for peppercorns are mainly 1. Spraying fruit tree flower bud antifreeze, 2. Spraying "lime sulfur mixture", 3. Applying smoke. The effect of these methods is not obvious, and the frost damage is still serious, which greatly dampens the enthusiasm of pepper farmers , affecting the further development of pepper industry and causing pollution to the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The formula is: Ca(NO 3 ) 2 11 copies, K 2 SO 4 5 parts, Na 2 B 4 o 7 1 part, Na 2 ZnEDTA 3 parts, growth regulator C 19 h 22 o 6 0.02 parts, sprout inhibitor C 6 h 12 N 2 o 3 0.35 parts, film-forming agent-(CH 2 CHCOOK) n-1.0 parts, dispersant C 12 h 14 o 6 S 2 Na 2 1.0 parts, water retaining agent [C 6 h 7 o 2 (OH) 2 CH 2 COONa] 2.17 parts, 70 parts of water, 100 parts of acetone.

[0032] Preparation:

[0033] (1) Water retaining agent [C 6 h 7 o 2 (OH) 2 CH 2 COONa] was mixed with water at a ratio of 1:20 to prepare a gel, which was set aside;

[0034] (2) the growth regulator C 19h 22 o 6 After dissolving with 50 parts of acetone, distill the volume to a solution concentration of 0.2g / l with distilled water, and put the germ inhibitor C 6 h 12 N 2 o 3 After dissolving with 50 parts of acetone, distill the volume to a solution concentration of 3.5g / l with distilled water, set aside;

[0035] (3) Ca(NO 3 ) 2 、K 2 SO 4 、Na 2...

Embodiment 2

[0039] The formula is: Ca(NO 3 ) 2 15 copies, K 2 SO 4 7 parts, Na 2 B 4 o 7 3.5 parts, Na 2 7 parts of ZnEDTA, growth regulator C 19 h 22 o 6 0.045 parts, sprout inhibitor C 6 h 12 N 2 o 3 0.9 parts, film former-(CH 2 CHCOOK) n-1.15 parts, dispersant C 12 h 14 o 6 S 2 Na 2 1.15 parts, water retaining agent [C 6 h 7 o 2 (OH) 2 CH 2 COONa] 3 parts, 75 parts of water, 110 parts of acetone.

[0040] Preparation:

[0041] (1) Water retaining agent [C 6 h 7 o 2 (OH) 2 CH 2 COONa] was mixed with water at a ratio of 1:20 to prepare a gel, which was set aside;

[0042] (2) the growth regulator C 19 h 22 o 6 After dissolving with 50 parts of acetone, use distilled water to settle to a solution concentration of 0.45g / l, and the germ inhibitor C 6 h 12 N 2 o 3 After dissolving with 60 parts of acetone, distill the volume to a solution concentration of 4g / l with distilled water, set aside;

[0043] (3) Ca(NO 3 ) 2 、K 2 SO 4 、Na 2 B 4 o 7 、Na 2...

Embodiment 3

[0047] The formula is: Ca(NO 3 ) 2 19 copies, K 2 SO 4 9 parts, Na 2 B 4 o 7 6 parts, Na 2 11 parts of ZnEDTA, growth regulator C 19 h 22 o 6 0.07 parts, sprout inhibitor C 6 h 12 N 2 o 3 1.45 parts, film former-(CH 2 CHCOOK) n-1.25 parts, dispersant C 12 h 14 o 6 S 2 Na 2 1.25 parts, water retaining agent [C 6 h 7 o 2 (OH) 2 CH 2 COONa] 3.83 parts, 80 parts of water, 120 parts of acetone.

[0048] Preparation:

[0049] (1) Water retaining agent [C 6 h 7 o 2 (OH) 2 CH 2 COONa] was mixed with water at a ratio of 1:20 to prepare a gel, which was set aside;

[0050] (2) the growth regulator C 19 h 22 o 6 After dissolving with 70 parts of acetone, distill the volume to a solution concentration of 0.7g / l with distilled water, and make the germ inhibitor C 6 h 12 N 2 o 3 After dissolving with 50 parts of acetone, distill the volume to a solution concentration of 4.5g / l with distilled water, set aside;

[0051] (3) Ca(NO 3 ) 2 、K 2 SO 4 、Na ...

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Abstract

The invention provides an antifreezing pepper swelling agent and a preparation method thereof, relating to the field of agricultural antifreezing agents. The traditional pepper antifreezing technology is mainly implemented by spraying antifreezing agent for flower bud of fruit tree or lime sulfur or by applying smoke, however, all of the methods have poor antifreezing effect and bring pollution to the environment. To overcome the shortcomings, the invention adopts the technical scheme that the preparation method of the antifreezing pepper swelling agent comprise the following steps of: mixingwater retaining agent [C6H7O2(OH)2CH2COONa] and water to obtain gel, dissolving a growth regulator C19H22O6 and a sprout inhibitor C6H12N2O3 in acetone, adding water to dilute to a certain volume to obtain a solution, adding the solution into the gel; subsequently, adding dispersants including C12H14O6S2Na2, Ca(NO3)2.4H2O, K2SO4, Na2B4O7.10H2O and Na2ZnEDTA solution, stirring uniformly and then adding a film former -(CH2CHCOOK)n-, and finally adding the water retaining agent [C6H7O2(OH)2CH2COONa] to a certain volume to obtain the finished product. Compared with the antifreezing agent of the same kind, the invention has the characteristics of good antifreezing effect, improved yield and the quality of pepper, simple preparation process, easily obtained raw materials and low preparation cost.

Description

technical field [0001] The invention relates to the field of antifreeze agents for agriculture, in particular to a formula of prickly ash antifreeze fruit swelling agent and a preparation method thereof. Background technique [0002] With the further advancement of returning farmland to forests, Zanthoxylum bungeanum has become the main economic tree species in the Yellow River irrigated area. It is accepted by farmers for its drought tolerance, easy planting, and good income. The main hidden danger of further expansion is that since 2000, freezing damage has occurred almost year after year, but the degree is different, and the time is from early April to early May. The mild ones are reduced production, and the grains are not harvested or the trunks are cracked by freezing, which seriously damages the pepper farmers. positivity. The prevention and treatment of freezing damage has become an urgent problem to be solved in the production of Zanthoxylum bungeanum. [0003] Alt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/153A23B7/154A23B7/157
Inventor 崔云玲郭永杰郭天文王成宝俄胜哲李娟
Owner INST OF SOIL FERTILIZER & WATER SAVING AGRI GANSU ACAD OF AGRI SCI
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