CN1037486C

CN1037486C - Plant growth regulator

Info

Publication number: CN1037486C
Application number: CN92111062A
Authority: CN
Inventors: 李翼; 冯惠君
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-24
Filing date: 1992-09-24
Publication date: 1998-02-25
Anticipated expiration: 2007-09-24
Also published as: CN1084352A

Abstract

The present invention belongs to a mixing and preparing medicament for regulating and stimulating plant growth, which is a plant growth regulator by using gibberellin as a main component. The growth regulator contains the gibberellin and chemical substances including glucuronic acid, hypo acid, flavonoid glycoside, asparagine, millet acid, etc. The preparing method of the plant growth regulator comprises the following steps: before being mixed and prepared, other additional substances are pulverized, ground and sieved in a refining tank; then, all components are uniformly mixed and prepared in a mixer and are made into bagged finished products by a separator and a packing machine. The present invention has the characteristics of wide application range, large amplitude of increase in yield, enhancement of the disease resistance of plants, etc.

Description

One plant growth regulators

The invention belongs to the Mixed Pharmacy of regulating the stimulating plant growth, be a kind of be the plant growth regulator of Main Ingredients and Appearance with gibberellin.

At present common plant growth regulator one class is to be the primary activity material with the humic acid, and adds a certain amount of chemical agent and trace element and be mixed and form.As " liking farming " plant growth regulator; its main mechanism of action is the mutual conversion by " quinone " " phenol " in the conditioning agent; redox process in the involved in plant body; thereby strengthen the respiratory function of plant leaf blade; quicken plant to the absorption of nutritive element and the deposit of energy; make the blade of plant thick green, and can prevent that plant from yellowtop taking place, but in home, " like farming " to promote to bloom, setting, stimulation seed germination effect be relatively poor.

Another kind of is plant hormone based on gibberellin (9 2 0) or 702, can produce by biofermentation, belong to the diterpenoids compound, it mainly acts on is the elongation that promotes cell, the sprouting of seed and yielding positive results, and can obviously eliminate because heredity and pathology etc. are former thereby the plant nanism that causes.But because its effect is single and stronger, tend to cause that to generate endogenous hormones such as element, the basic element of cell division out of proportion, plant is presented a little less than the plant height seedling, if phenomenon such as nutritional condition the yellow branch of leaf generally also can occur carefully, and the fruit change is warm and sunny.

The object of the present invention is to provide a kind of is Main Ingredients and Appearance with gibberellin, and add the multiple-effect broad-spectrum plant growth regulator of several chemical raw materials, because the medicine that is added in this conditioning agent is reasonable, in right amount, can make it to regulate,, quicken growth and development of plant from promoting seed germination in each stage of growth and development of plants, the setting of blooming, many-sides such as preventing disease and pest performance effect is to overcome the existing in prior technology deficiency.

Each component proportioning of the present invention and concocting method are:

The content of each component is in the conditioning agent: hypo acid 12-15%, and glucuronic acid 4-8%, glycosides displayed 6-10%, asparagine 6-8%, grain acid 8-12%, surplus is a gibberellin;

The preparation method is after except that gibberellin other each chemical raw materials being measured respectively by proportioning, in refinery pit, pulverize grinding respectively, screening and separating etc. are given processing, again each material and gibberellin are sent into blender and evenly mix, and make growth regulator by the screening of rotating cylinder sifter at last.

Each chemical raw material after pulverizing, grinding selects device to be prepared into graininess through 80 purposes, and the drum-type sifter has 100 eye mesh screens, and the powdery conditioning agent is distributed into the finished product of 1g/ bag by packing machine.

Embodiments of the invention are:

The content of each component is respectively in this growth regulator:

Gibberellin 60%, glucuronic acid 5%, hypo acid 12%, glycosides displayed 8%, asparagine 6%, grain acid 9%.

Other each chemical raw materials except that gibberellin, before being mixed, must give processing, the operation of giving processing is respectively at φ 500 after each chemical raw material measures by proportioning, volume is to pulverize in the semicircle refinery pit of 1000 liters, grind, processing such as screening will add blender in the lump through each raw material and the gibberellin that gives after the processing, can select φ 300 for use, the blender of 500 liters mixes, to be mixed evenly after, (specification is φ 300 to send the drum-type sorter with 100 eye mesh screens to, 800 liters), the pulverizing powder plant growth regulator that screening and separating goes out is packed as the finished product of every bag of 1g again by the packing machine of routine.

The name of product of this plant growth regulator is a brown ceramic powder for " Guofengling ", and is comparatively stable under the acid situation of pH3-4, crystallization dry product stability better, in particularly very easily hydrolysis and losing activity in the alkaline solution of neutrality.During use, select a small amount of alcohol or liquor dissolving packed " Guofengling " powder for use, according to effect and other difference of fruit tree kind, thin up to desired concn sprays again.As big fruit such as pears, apple concentration be can be 30-50PPm, its concentration of fruitlet be can be 30PPm, if also can smear use as the germination preparation of crops such as potato, service time should be before at 10 in the morning, after at 4 in afternoon, if meet rain dispenser again after the dispenser in 24 hours.

This product aqueous solution for preparing should not be placed of a specified duration, to avoid inefficacy, more can not mix use with alkaline drug.

The obtained technological progress of the present invention is:

1, bloom and fruit is given birth to by former gibberellin stimulating plant except having for this plant growth regulator Outside the long effect, also because in the hypo acid, grain acid and the glucuronic acid stimulating plant body that add The endocrine effect, and make comparatively balance of its endogenous hormones, promoting the cell elongation division, In the time of the individual increase of fruit, the corresponding increase of dry mass-energy in the fruit has overcome red mould effectively Plain existing deficiency.

2, behind the Spraying in the flowering stage " Guofengling ", can promote pollination, accelerate to form young fruit, and Attract the nutrient of plant endotrophic organ to turn round to fruit, to reduce physiological fallen fruit, improve Percentage of fertile fruit.

3, in " Guofengling ", also can promote fruit to do sth. in advance under the comprehensive function of each component Ripe and improve fruit quality, and induced parthenocarpy forms stenospermocarpy, in addition this promoter Have applied widely, the big 20-60% of amount of increase in production and strengthen the resistance against diseases of plant Etc. distinguishing feature.

Claims

1, a plant growth regulators, based on gibberellin, and an amount of add through grind, screening, hypo acid, chemical raw material mixed preparing such as glucuronic acid, glycosides displayed, grain acid, asparagine form, the content that it is characterized in that each component in this conditioning agent is: hypo acid 12-15%, glucuronic acid 4-8%, glycosides displayed 6-10%, asparagine 6-8%, grain acid 8-12%, surplus is a gibberellin.

2, plant growth regulator according to claim 1, it is characterized in that each chemical raw material after pulverizing, grinding selects device to be prepared into graininess through 80 purposes, the drum-type sifter has 100 eye mesh screens, and the powdery conditioning agent is distributed into the finished product of 1g/ bag by packing machine.