CN103719176A - Plant antifreezing solution - Google Patents

Abstract

The invention provides a plant antifreezing solution which comprises the following components in parts by weight: 2 to 5 parts of paraffin, 5 to 8 parts of vegetable oil, 4 to 8 parts of polybutylene, 3 to 9 parts of potassium fulvic, 5 to 9 parts of benzoic acid, 2 to 6 parts of tea polyphenol, 2 to 5 parts of citric acid and 2 to 5 parts of a cooking liquor of cassia twig, sappanwood, ginger and ampelopsis japonica. The ion content of Cu, Fe, Mn, Zn and B in the antifreezing solution is greater than or equal to 100 g/L. The plant antifreezing solution is simple in composition and convenient to use, the freeze injury damage on trees can be greatly reduced, the antifreezing effect is good, and the plant antifreezing solution activates biological enzyme, prevents the generation of ice nucleus bacteria, breaks ice forming activity of freezing protein, and increases heat. The ice point value of plant cells is reduced, the flow of cellular plasm is promoted, the cell viability is improved by 4 to 8 times, the water holding and drought resisting abilities of the plant are improved, freeze injury danger is reduced, functions of reducing and recovering are played on middle and light freeze injury plants, effects on serious damage are in vain, and the ice point value of the plant is reduced by 5 to 8 degrees.

Description

A kind of plant-antifreezing liquid

 

Technical field:

The present invention relates to forest protection technical field, particularly a kind of plant-antifreezing liquid.

 

Background technology:

The northern area of China, winter severe cold, dry windy, can make some not too cold-resistant seeds to early spring, suffer freeze injury or cause " physiological drought " (cry again and freeze drought, cold drought or winter drought) in the winter time, makes local branch dried-up.Gently part branch is injured, heavy can complete stool dead.For making trees safe overwintering, must understand the reason of chilling damage, and take necessary measure.For example, root system freeze injury is because root system is without natural dormancy, and freezing tolerance is poor.Near the root on earth's surface, subject to freeze injury, the sandy soil ground of snow, arid less, more easily endures cold especially in the winter time.Root system is endured cold, and is often difficult for finding in time.As seen spring, branch germinates, but after a while, occurs die by visitation of God, is to endure cold and cause because of root system mostly.Collar freeze injury, comes into play early the latest because collar stops growing, and cold hardiness is poor.Approach earth's surface, variations in temperature is large simultaneously, so collar is subject to the injury of low temperature and larger alternating temperature, makes cortex endure cold (one side in the form of a ring browning is then withered or rot).Trunk freeze injury: the one, the day in winter of sunny slope (especially southwestern face) burns.During early winter and early spring, day and night temperature is large, dermal tissue activity with Exposure to Sunlight increase in temperature, nocturnal temperature rapid drawdown and enduring cold.The 2nd, bursting by freezing (claim again lobe, split dry).Because early winter, there's a sudden fall in temperature, the rapid shrinkage of cortical tissue, xylem produces stress and bark is strutted; Space between cells freezes, and also can cause crack.Branch freeze injury, mainly occurs in the inside one side in branching place.Symptom is cortex variable color, downright bad depression, or splits under vertical along trunk.Because the reasons such as branching place annual ring is narrow, conduit is undeveloped, it is bad to support, nutrition is accumulated less, cold tolerance is poor cause catheter rupture, cause trees that gummosis occurs next spring.Meanwhile, because of the easy accumulated snow in branching place, infiltrate bark and make tissue soft after snow melting, sudden drop in temperature can be injured.

The control of conventional needle to trees freeze injury, is used lime to add lime sulfur limb is whitewashed, and can reduce the injury that sunny slope skin zone is subject to because day and night temperature is excessive, and can kill the damage by disease and insect that some are survived the winter.The time of whitewashing generally between late October to mid-November, can not be delayed the time of whitewashing, and the too low meeting of temperature causes whitewashes material fall in flakes.After trunk whitewashing, reduced early spring and set the absorption of body to solar thermal energy, reduced the speed that tree temperature promotes, can make to set body and sprout and postpone 2-3d, thereby effectively prevent from setting the frost that body meets with Hui Han in early spring.The seeds that bud is sprouted early, carry out trunk spray white, also can late bloomings, and to avoid the harm of late frost.But this mode is to comparatively cold area inapplicable, then cold district comparatively, most trunks parcel straw screen or mat that adopt, straw screen or mat wraps up Polypropylence Sheet outward again and carries out antifreeze.Troublesome poeration, labour intensity is large, and, also need spring in the coming year to take apart again, cause the wasting of resources comparatively serious, in view of this technical problem, need to occur that a kind of proportioning is simple, easy to use, can significantly reduce the freeze injury loss of trees, a kind of plant-antifreezing liquid of good freezing protection effect.

 

Summary of the invention:

The invention provides a kind of proportioning simple, easy to use, can significantly reduce the freeze injury loss of trees, a kind of plant-antifreezing liquid of good freezing protection effect.

In order to realize the object of the invention, the invention discloses a kind of plant-antifreezing liquid, wherein, comprise the component of following unit of weight:

Paraffin 2-5 part, vegetable oil 5-8 part, polybutene 4-8 part, potassium fulvate 3-9 part, benzoic acid 5-9 part, Tea Polyphenols 2-6 part, citric acid 2-5 part; Cooking liquor 2-5 part of cassia twig, bush, ginger, radix ampelopsis.

Or, comprise the component of following unit of weight:

Paraffin 2-3 part, vegetable oil 5-6 part, polybutene 4-6 part, potassium fulvate 3-6 part, benzoic acid 5-7 part, Tea Polyphenols 2-5 part, citric acid 2-4 part; Cooking liquor 2-4 part of cassia twig, bush, ginger, radix ampelopsis.

Or, comprise the component of following unit of weight:

Paraffin 3-5 part, vegetable oil 6-8 part, polybutene 5-8 part, potassium fulvate 4-9 part, benzoic acid 6-9 part, Tea Polyphenols 3-6 part, citric acid 3-5 part; Cooking liquor 3-5 part of cassia twig, bush, ginger, radix ampelopsis.

Described antifreezing agent ions content Cu+Fe+Mn+Zn+B >=100g/L.

 

Proportioning of the present invention is simple, easy to use, can significantly reduce the freeze injury loss of trees, and good freezing protection effect, is specially:

The present invention activates biology enzyme, stops ice nucleating bacteria to generate, and destroys freezing albumen and becomes the active heat that increases of ice.Reduce plant cell freezing point value, promote flowing of cellular plasm, improve cytoactive 4-8 doubly.Increase plant water keeping drought-resistant ability, alleviate freeze injury harm, mild or moderate freeze injury plant is had to the rehabilitative action of alleviating, severe infringement is invalid, reduces plant freezing point value 5-8 degree.Inducing plant produces the freeze proof materials such as sugar part, accelerates Nutrient Absorption running, increases chlorophyll content, improves crop yield and quality.Reduce blade face moisture, nutrient loss, cold-resistant antifreeze, Prolong green period.Nontoxic, pollution-free, without poisoning, nuisanceless, environmental protection.This product is applicable to melon dish, flowers, strawberry and the various crop in vegetative period after nursery stage, field planting.Early frost sprayed and can extend 15-20 days picking time for the first time autumn.Using has low temperature resistant, low light tolerance, the vigorous effect of growth afterwards to winter canopy melon dish.Fruit blossom bud antifreezing is applicable to each planting fruit-trees, vegetables, tea, mulberry, strawberry and various flowers and fruits nursery stock, and fruit tree bud, bud, leaf, young fruit etc. are had to antifreeze effect.Early spring, fruit tree bud just can spray after starting to expand, and in spray, within latter about 4 hours, can bring into play antifreeze effect.Spray and once can prevent that vegetables, fruit tree bud are not subject to freeze injury in the time of subzero 10-12 ℃, and lasting 15-20 day is effective.

 

Embodiment

Embodiment 1:

2 parts, paraffin, 5 parts of vegetable oil, 4 parts of polybutene, 3 parts of potassium fulvates, 5 parts, benzoic acid, 2 parts of Tea Polyphenols, 2 parts of citric acids; 2 parts of the cooking liquors of cassia twig, bush, ginger, radix ampelopsis.

Antifreezing agent ions content Cu+Fe+Mn+Zn+B=110g/L.

 

Embodiment 2

3 parts, paraffin, 6 parts of vegetable oil, 6 parts of polybutene, 6 parts of potassium fulvates, 7 parts, benzoic acid, 5 parts of Tea Polyphenols, 4 parts of citric acids; 4 parts of the cooking liquors of cassia twig, bush, ginger, radix ampelopsis.

Antifreezing agent ions content Cu+Fe+Mn+Zn+B=108g/L.

 

Embodiment 3

5 parts, paraffin, 8 parts of vegetable oil, 8 parts of polybutene, 9 parts of potassium fulvates, 9 parts, benzoic acid, 6 parts of Tea Polyphenols, 5 parts of citric acids; 5 parts of the cooking liquors of cassia twig, bush, ginger, radix ampelopsis.

Antifreezing agent ions content Cu+Fe+Mn+Zn+B=105g/L.

 

Proportioning of the present invention is simple, easy to use, can significantly reduce the freeze injury loss of trees, and good freezing protection effect, is specially:

The present invention activates biology enzyme, stops ice nucleating bacteria to generate, and destroys freezing albumen and becomes the active heat that increases of ice.Reduce plant cell freezing point value, promote flowing of cellular plasm, improve cytoactive 4-8 doubly.Increase plant water keeping drought-resistant ability, alleviate freeze injury harm, mild or moderate freeze injury plant is had to the rehabilitative action of alleviating, severe infringement is invalid, reduces plant freezing point value 5-8 degree.Inducing plant produces the freeze proof materials such as sugar part, accelerates Nutrient Absorption running, increases chlorophyll content, improves crop yield and quality.Reduce blade face moisture, nutrient loss, cold-resistant antifreeze, Prolong green period.Nontoxic, pollution-free, without poisoning, nuisanceless, environmental protection.This product is applicable to melon dish, flowers, strawberry and the various crop in vegetative period after nursery stage, field planting.Early frost sprayed and can extend 15-20 days picking time for the first time autumn.Using has low temperature resistant, low light tolerance, the vigorous effect of growth afterwards to winter canopy melon dish.Fruit blossom bud antifreezing is applicable to each planting fruit-trees, vegetables, tea, mulberry, strawberry and various flowers and fruits nursery stock, and fruit tree bud, bud, leaf, young fruit etc. are had to antifreeze effect.Early spring, fruit tree bud just can spray after starting to expand, and in spray, within latter about 4 hours, can bring into play antifreeze effect.Spray and once can prevent that vegetables, fruit tree bud are not subject to freeze injury in the time of subzero 10-12 ℃, and lasting 15-20 day is effective.

Claims (4)

1. a plant-antifreezing liquid, is characterized in that, comprises the component of following unit of weight:

Paraffin 2-5 part, vegetable oil 5-8 part, polybutene 4-8 part, potassium fulvate 3-9 part, benzoic acid 5-9 part, Tea Polyphenols 2-6 part, citric acid 2-5 part; Cooking liquor 2-5 part of cassia twig, bush, ginger, radix ampelopsis.

2. plant-antifreezing liquid according to claim 1, is characterized in that, comprises the component of following unit of weight:

Paraffin 2-3 part, vegetable oil 5-6 part, polybutene 4-6 part, potassium fulvate 3-6 part, benzoic acid 5-7 part, Tea Polyphenols 2-5 part, citric acid 2-4 part; Cooking liquor 2-4 part of cassia twig, bush, ginger, radix ampelopsis.

3. plant-antifreezing liquid according to claim 1, is characterized in that, comprises the component of following unit of weight:

Paraffin 3-5 part, vegetable oil 6-8 part, polybutene 5-8 part, potassium fulvate 4-9 part, benzoic acid 6-9 part, Tea Polyphenols 3-6 part, citric acid 3-5 part; Cooking liquor 3-5 part of cassia twig, bush, ginger, radix ampelopsis.

4. according to the arbitrary described plant-antifreezing liquid of claim 1-3, it is characterized in that described antifreezing agent ions content Cu+Fe+Mn+Zn+B >=100g/L.