CN101371660A - Sprouting inhibition agent emulsifiable solution for white potato - Google Patents

The invention provides a sucker controlling agent emulsifiable concentrate of potato, and relates to a sucker controlling agent of potato. The present sucker controlling agent of potato is sprout inhibitor DEECO with high price mainly produced by United Phosphorus Limited. The invention provides the sucker controlling agent emulsifiable concentrate of potato, and the formula thereof by weight proportion is that: 20-50 portions of chlorpropham, 20-50 portions of oleic acid, 8-34 portions of palmitic acid, 5-30 portions of stearic acid, 6-25 portions of tween, 4-30 portions of span, 2-22 portions of ethanol, 2-36 portions of acetone, 6-30 portions of sec-butylamine and 4-25 portions of thiabendazole(TBZ). The invention is characterized by simple production, low cost and good sprouting inhibition effect.

A kind of potato sprouting inhibition agent emulsifiable solution

Technical field

The present invention relates to a kind of potato and press down the bud agent.

Background technology

At present, it mainly is that the section of wearing that the celestial agricultural company of the U.S. produces presses down the bud agent that commercially available potato presses down the bud agent, main component is chlorpropham (CIPC), its formulation has pulvis, emulsion, fumicants etc., be extensive use of in countries such as the U.S., Holland, Germany, Canada, Britain, Spain, be mainly used in the preservation and freshness of agricultural product such as potato, onion, carrot.China relatively lags behind in the research and the application that press down aspect the bud agent, mainly rely on import external but bud agent product, its price is higher, has influenced the fast development of farm produce storage and processing industry.

Summary of the invention

One of purpose of the present invention is for providing a kind of potato sprouting inhibition agent emulsifiable solution simple, that cost is low, bud inhibition effect is good of producing.

Purpose of the present invention two for a kind of production method of potato sprouting inhibition agent emulsifiable solution is provided.

Purpose of the present invention three for a kind of application of potato sprouting inhibition agent emulsifiable solution is provided.

The technical scheme that realizes above-mentioned purpose is:

A kind of potato sprouting inhibition agent emulsifiable solution, its weight ratio prescription is: 20-50 parts of chlorprophams, 20-50 parts of oleic acid, 8-34 parts of palmitic acids, 5-30 parts of stearic acid, 6-25 parts of tweens, 4-30 parts of sapns, 2-22 parts of ethanol, 2-36 parts in acetone, 6-30 parts of sec-butylamines, 4-25 parts of Te Keduo (TBZ).

Preferred optimum weight ratio prescription is: 30 parts of chlorprophams, 45 parts of oleic acid, 10 parts of palmitic acids, 8 parts of stearic acid, 10 parts of tweens, 8 parts of sapns, 4 parts of ethanol, 5 parts in acetone, 10 parts of sec-butylamines, 6 parts of Te Keduo (TBZ).

A kind of production method of potato sprouting inhibition agent emulsifiable solution the steps include:

(1) with chlorpropham, oleic acid, palmitic acid, stearic acid, tween, sapn, ethanol, acetone, sec-butylamine, the special gram polyhybird of formula ratio, after fully stirring, placed 1-2 hours;

(2) carry out high speed shear emulsification, emulsification evenly promptly gets the potato sprouting inhibition agent emulsifiable solution.

A kind of using method of potato sprouting inhibition agent emulsifiable solution:

After potato sprouting inhibition agent emulsifiable solution of the present invention and water prepared by weight the ratio of 1:200 (W/W), the potato that not damaged, shape and outward appearance is good was immersed in the soup, soaked 0.5-2min, took out the back lucifuge and dried, with plastic crate or packed in cases.

Potato sprouting inhibition agent emulsifiable solution of the present invention and water directly spray application on the potato after preparing by weight the ratio of 1:200 (W/W), and the per kilogram potato sprays soup 8-10g, after lucifuge is dried, and pack or loose and pile in storage cellar.

Potato sprouting inhibition agent emulsifiable solution of the present invention is used to suppress agricultural product and germinates, and also has the effect of antisepsis and sterilization, is used for the storage fresh-keeping of agricultural product such as potato, onion, garlic, carrot.

Adopt potato sprouting inhibition agent emulsifiable solution of the present invention respectively commercially available potato to be carried out the bud inhibition effect test, surface as a result: after potato preserves 2 months at normal temperatures, the potato piece that sprays potato sprouting inhibition agent emulsifiable solution of the present invention is postponed germination more than 15 days than commercially available potato piece, and blastogenesis is long slowly and can become dry, and the bud rate that presses down of the present invention is up to more than 94%.

Beneficial effect of the present invention is:

1, production cost is low: do not need the instrument and equipment of input price costliness in the production process of the present invention, also do not have too many numerous and diverse operational sequence, production method is simply quick, is easy to suitability for industrialized production.

2, bud inhibition effect is good: show that by bud inhibition effect test potato sprouting inhibition agent emulsifiable solution of the present invention presses down the bud rate and can reach more than 94% potato.

Embodiment

Embodiment 1

Prescription: 30 parts of chlorprophams, 30 parts of oleic acid, 15 parts of stearic acid, 10 parts of tweens, 8 parts of sapns, 2 parts of ethanol, 6 parts in acetone, 10 parts of sec-butylamines, 5 parts of Te Keduo (TBZ).

The preparation method:

(1) with chlorpropham, oleic acid, stearic acid, tween, sapn, ethanol, acetone, sec-butylamine, the special gram polyhybird of formula ratio, after fully stirring, placed 1-2 hours;

(2) carry out high speed shear emulsification, emulsification evenly promptly gets the potato sprouting inhibition agent emulsifiable solution.

Using method:

After the potato sprouting inhibition agent emulsifiable solution of present embodiment and water prepared in the ratio of 1:200 (W/W), the potato that not damaged, shape and outward appearance is good was immersed wherein, soaked 0.5-2min, dried after the taking-up, with plastic crate or packed in cases.

Press down the bud rate and reach 96.65%.

Embodiment 2

Prescription: 30 parts of chlorprophams, 50 parts of oleic acid, 10 parts of tweens, 8 parts of sapns, 4 parts in acetone, 8 parts of sec-butylamines, 4 parts of Te Keduo (TBZ).

The preparation method:

(1) with chlorpropham, oleic acid, tween, sapn, acetone, sec-butylamine, the special gram polyhybird of formula ratio, after fully stirring, placed 1-2 hours;

(2) carry out high speed shear emulsification, emulsification evenly promptly gets the potato sprouting inhibition agent emulsifiable solution.

Using method:

The potato sprouting inhibition agent emulsifiable solution of present embodiment and water directly spray application on the potato after preparing in the ratio of 1:200 (W/W), and the per kilogram potato sprays 8-10g, after waiting to dry in the shade, and pack or loose and pile in storage cellar.

Press down the bud rate and reach 97.42%.

Embodiment 3

Prescription: 30 parts of chlorprophams, 25 parts of oleic acid, 10 parts of palmitic acids, 8 parts of stearic acid, 10 parts of tweens, 8 parts of sapns, 5 parts of ethanol, 8 parts in acetone, 10 parts of sec-butylamines, 8 parts of Te Keduo (TBZ).

The preparation method:

(1) with chlorpropham, oleic acid, palmitic acid, stearic acid, tween, sapn, ethanol, acetone, sec-butylamine, the special gram polyhybird of formula ratio, after fully stirring, placed 1-2 hours;

(2) carry out high speed shear emulsification, emulsification evenly promptly gets the potato sprouting inhibition agent emulsifiable solution.

Using method:

After the potato sprouting inhibition agent emulsifiable solution of present embodiment and water prepared in the ratio of 1:200 (W/W), the garlic that not damaged, shape and outward appearance is good was immersed wherein, soaked 0.5-2min, dried after the taking-up, with plastic crate or packed in cases.

Press down the bud rate and reach 95.86%.

Embodiment 4

Prescription: 30 parts of chlorprophams, 20 parts of oleic acid, 10 parts of palmitic acids, 10 parts of tweens, 8 parts of sapns, 2 parts of ethanol, 2 parts in acetone, 10 parts of sec-butylamines, 8 parts of Te Keduo (TBZ).

The preparation method:

(1) with chlorpropham, oleic acid, palmitic acid, tween, sapn, ethanol, acetone, sec-butylamine, the special gram polyhybird of formula ratio, after fully stirring, placed 1-2 hours;

(2) carry out high speed shear emulsification, emulsification evenly promptly gets the potato sprouting inhibition agent emulsifiable solution.

Using method:

The potato sprouting inhibition agent emulsifiable solution of present embodiment and water directly spray application on the onion after preparing by weight the ratio of 1:200, and the per kilogram onion sprays 8-10g, after waiting to dry in the shade, and pack or loose and pile in storage cellar.

Press down the bud rate and reach 96.31%.

Embodiment 5

Prescription: 30 parts of chlorprophams, 24 parts of oleic acid, 10 parts of palmitic acids, 8 parts of stearic acid, 10 parts of tweens, 8 parts of sapns, 5 parts of ethanol, 10 parts in acetone, 10 parts of sec-butylamines, 8 parts of Te Keduo (TBZ).

The preparation method:

(1) with chlorpropham, oleic acid, palmitic acid, stearic acid, tween, sapn, ethanol, acetone, sec-butylamine, the special gram polyhybird of formula ratio, after fully stirring, placed 1-2 hours;

(2) carry out high speed shear emulsification, emulsification evenly promptly gets the potato sprouting inhibition agent emulsifiable solution.

Using method:

The potato sprouting inhibition agent emulsifiable solution of present embodiment and water directly spray application on the carrot after preparing by weight the ratio of 1:200, and the per kilogram carrot sprays 8-10g, after waiting to dry in the shade, and pack or loose and pile in storage cellar.

Press down the bud rate and reach 94.98%.

Embodiment 6

Prescription: 30 parts of chlorprophams, 30 parts of oleic acid, 15 parts of palmitic acids, 14 parts of tweens, 10 parts of sapns, 2 parts of ethanol, 8 parts in acetone, 15 parts of sec-butylamines.

The preparation method:

(1) chlorpropham, oleic acid, palmitic acid, tween, sapn, ethanol, acetone, the sec-butylamine with formula ratio mixes, and places 1-2 hours after fully stirring;

(2) carry out high speed shear emulsification, emulsification evenly promptly gets the potato sprouting inhibition agent emulsifiable solution.

Using method:

After the potato sprouting inhibition agent emulsifiable solution of present embodiment and water prepared in the ratio of 1:200 (W/W), the potato that not damaged, shape and outward appearance is good was immersed wherein, soaked 0.5-2min, dried after the taking-up, with plastic crate or packed in cases.

Press down the bud rate and reach 95.81%.

Embodiment 7

Prescription: 30 parts of chlorprophams, 45 parts of oleic acid, 10 parts of palmitic acids, 8 parts of stearic acid, 10 parts of tweens, 8 parts of sapns, 4 parts of ethanol, 5 parts in acetone, 10 parts of sec-butylamines, 6 parts of Te Keduo (TBZ).

The preparation method:

(1) chlorpropham, oleic acid, palmitic acid, tween, sapn, ethanol, acetone, the sec-butylamine with formula ratio mixes, and places 1-2 hours after fully stirring;

(2) carry out high speed shear emulsification, emulsification evenly promptly gets the potato sprouting inhibition agent emulsifiable solution.

Using method:

After the potato sprouting inhibition agent emulsifiable solution of present embodiment and water prepared in the ratio of 1:200 (W/W), the potato that not damaged, shape and outward appearance is good was immersed wherein, soaked 0.5-2min, dried after the taking-up, with plastic crate or packed in cases.

Press down the bud rate and reach 98.9%.