阅读说明：本技术 一种生根粉配方 (Rooting powder formula ) 是由 李留振 郭忠磊 桑志伟 薄育新 孙曾丽 周宁 胡秀琴 李静 田华 刘大千 张保平 于 2021-02-04 设计创作，主要内容包括：本发明公开了一种生根粉配方,包括主原料和辅原料：主原料：98%吲哚丁酸,98%萘乙酸钠,65%代森锌以及葡萄糖粉；辅原料：滑石粉,所述主原料的质量百分比为：98%吲哚丁酸比例0.4‰,98%萘乙酸钠比例0.4‰,65%代森锌比例1%以及葡萄糖粉比例5%。本发明通过主原料和辅原料的原料配合,从生根粉原材料的选择上进行优化改进,避免主原料和辅原料混合反应时产生药害物质,对植物根茎造成毁灭性打击,同时也保证主原料和辅原料的营养成分含量,通过生根粉制作步骤的流程配合,促进植物不定根的形成,也可提高植物的抗性,对植物根茎起到杀菌作用,对植物的栽培种植起到安全无污染的效果,且其具有很好的渗透性,对渗入植物表层的病菌同样起到杀菌作用。(The invention discloses a rooting powder formula, which comprises main raw materials and auxiliary raw materials: the main raw materials are as follows: 98% of indolebutyric acid, 98% of sodium naphthaleneacetate, 65% of zineb and glucose powder; auxiliary raw materials: the talcum powder comprises the following main raw materials in percentage by mass: 0.4 per mill of 98 percent of indolebutyric acid, 0.4 per mill of 98 percent of sodium naphthaleneacetate, 1 percent of 65 percent of zineb and 5 percent of glucose powder. The invention combines the raw materials of the main raw material and the auxiliary raw material, optimizes and improves the selection of the raw material of the rooting powder, avoids the generation of phytotoxic substances when the main raw material and the auxiliary raw material are mixed and react, causes destructive impact on plant roots and stems, simultaneously ensures the content of the nutrient components of the main raw material and the auxiliary raw material, promotes the formation of adventitious roots of plants, improves the resistance of the plants, plays a role in sterilizing the plant roots and stems, plays a safe and pollution-free effect on the cultivation and planting of the plants, has good permeability, and also plays a role in sterilizing pathogenic bacteria permeating into the surface layer of the plants through the flow combination of the production steps of the rooting powder.)

1. A formula of rooting powder is characterized in that: comprises main raw materials and auxiliary raw materials:

the main raw materials are as follows: 98% of indolebutyric acid, 98% of sodium naphthaleneacetate, 65% of zineb and glucose powder;

auxiliary raw materials: talc powder;

the rooting powder is prepared by the following steps:

the method comprises the following steps: the method comprises the following steps that a user puts 98% of indolebutyric acid into an alcohol container in advance and adds alcohol for decomposition, then the user uses a stirring rod to stir and dissolve the 98% of indolebutyric acid and the alcohol in the alcohol container, then the indolebutyric acid and the alcohol are stirred until base materials are completely mixed, then the user sequentially adds 98% of sodium naphthalene acetate, 65% of zineb and glucose powder, the preliminary stirring is firstly carried out, then talcum powder is added as an auxiliary raw material, and then all the raw materials are put into a stirrer to be stirred and stirred uniformly;

step two: a user uses a fine basket sieve to sieve the stirred raw materials, after all the raw materials are thoroughly mixed, a rooting powder solution is prepared, and then the prepared rooting powder solution is filled into a bag for later use;

step three: the user again will plant sprout the upper end and inlay and fall, then in time be stained with rooting powder solution, the ear of grain seedling of inlaying after the processing can disect plug cave dish or sand bed, water, cover the plastic film and take root, also can put into the plastic bag of ventilating and store at the freezer with inlaying the ear of grain seedling, concentrate in good time and grow seedlings, rooting powder solution can prevent to inlay the exosmosis of ear of grain bottom liquid, can disinfect to its bottom again and prevent the pollution, also can impel the wound healing, promote fast and take root, under the effect of rooting powder, inlay the ear of grain seedling and deposit the scheduled time back at the freezer, its bottom periphery can grow out the bud.

2. The rooting powder formulation according to claim 1, wherein: the main raw materials comprise the following components in percentage by mass: 0.4 per mill of 98 percent of indolebutyric acid, 0.4 per mill of 98 percent of sodium naphthaleneacetate, 1 percent of 65 percent of zineb and 5 percent of glucose powder.

3. The rooting powder formulation according to claim 1, wherein: in the first step, the stirring rod is made of glass, the pre-stirring time is within the range of 3-5min, and 98% of sodium naphthaleneacetate, 65% of zineb and glucose powder are added and stirred.

4. The rooting powder formulation according to claim 1, wherein: in the first step, the stirring speed of the stirrer for all the raw materials is divided into a fast gear and a slow gear, the stirrer is used for stirring all the raw materials for 5-10min by using the slow gear in advance, the speed range of the slow gear is 80-120r/min, then the stirrer is used for stirring all the raw materials for 10-15min by using the fast gear, and the speed range of the slow gear is 120-200 r/min.

5. The rooting powder formulation according to claim 1, wherein: in the second step, the mesh density of the fine basket sieve is 200 meshes, and the fine basket sieve is used for screening the stirred raw materials for at least six times.

6. The rooting powder formulation according to claim 1, wherein: in the third step, when the user pinches the spike seedlings inserted into the plug tray or the sand bed and covers the mulching film, the covering mulching film can cover two layers, and a plurality of micro air holes can be punctured on the surface of the covering mulching film.

7. The rooting powder formulation according to claim 1, wherein: in the third step, 6-8cm of the upper end of the plant sprout is pinched off, the temperature range of the cold storage is between 1-3 ℃, and the preset time range of the spiked seedlings stored in the cold storage is between 28-31 days.

Technical Field

The invention relates to the technical field of rooting powder, in particular to a formula of rooting powder.

Background

The rooting powder is auxin compounds of plant growth regulator promoters, and has the functions of maintaining the apical dominance of plants in the plants, inducing the transportation of assimilation products to products, promoting the rooting of the plants and the like.

The rooting powder (agent) on the market at present mainly comprises the following three main types: the rooting and seedling strengthening agent is characterized by comprising common rooting and seedling strengthening agents (single compounds such as indoleacetic acid and sodium naphthaleneacetate or a mixture of the compounds according to a scientific proportion), a compound rooting agent formed by mixing biological bacteria and the rooting agent, and a rooting agent formed by compounding nutrient elements and growth promoter substances (such as root tuber swelling and the like), wherein the rooting and seedling strengthening agent products are easy to generate phytotoxicity and have certain potential safety hazard and are not easy to master in use amount, the compound rooting agent formed by mixing the biological bacteria and the rooting agent is lack of nutrient components, and the rooting agent formed by compounding the nutrient elements and the growth promoter substances does not solve the problem of plant growth environment.

Therefore, there is a need to design a rooting powder formulation to solve the above problems.

Disclosure of Invention

The invention aims to provide a rooting powder formula to solve the problems that the existing rooting powder proposed in the background art is easy to cause phytotoxicity, has certain potential safety hazard, is difficult to master the usage and dosage and is lack of nutritional ingredients.

In order to achieve the purpose, the invention provides the following technical scheme: a formula of rooting powder comprises main raw materials and auxiliary raw materials:

the main raw materials are as follows: 98% of indolebutyric acid, 98% of sodium naphthaleneacetate, 65% of zineb and glucose powder;

auxiliary raw materials: talc powder;

the rooting powder is prepared by the following steps:

the method comprises the following steps: the method comprises the following steps that a user puts 98% of indolebutyric acid into an alcohol container in advance and adds alcohol for decomposition, then the user uses a stirring rod to stir and dissolve the 98% of indolebutyric acid and the alcohol in the alcohol container, then the indolebutyric acid and the alcohol are stirred until base materials are completely mixed, then the user sequentially adds 98% of sodium naphthalene acetate, 65% of zineb and glucose powder, the preliminary stirring is firstly carried out, then talcum powder is added as an auxiliary raw material, and then all the raw materials are put into a stirrer to be stirred and stirred uniformly;

step two: a user uses a fine basket sieve to sieve the stirred raw materials, after all the raw materials are thoroughly mixed, a rooting powder solution is prepared, and then the prepared rooting powder solution is filled into a bag for later use;

step three: the user again will plant sprout the upper end and inlay and fall, then in time be stained with rooting powder solution, the ear of grain seedling of inlaying after the processing can disect plug cave dish or sand bed, water, cover the plastic film and take root, also can put into the plastic bag of ventilating and store at the freezer with inlaying the ear of grain seedling, concentrate in good time and grow seedlings, rooting powder solution can prevent to inlay the exosmosis of ear of grain bottom liquid, can disinfect to its bottom again and prevent the pollution, also can impel the wound healing, promote fast and take root, under the effect of rooting powder, inlay the ear of grain seedling and deposit the scheduled time back at the freezer, its bottom periphery can grow out the bud.

Preferably, the main raw materials comprise the following components in percentage by mass: 0.4 per mill of 98 percent of indolebutyric acid, 0.4 per mill of 98 percent of sodium naphthaleneacetate, 1 percent of 65 percent of zineb and 5 percent of glucose powder.

Preferably, in the step one, the stirring rod is made of glass, the pre-stirring time is within the range of 3-5min, and 98% of sodium naphthalene acetate, 65% of zineb and glucose powder are added and stirred.

Preferably, in the first step, the stirring speed of the stirrer for all raw materials is divided into a fast gear and a slow gear, the stirrer is used for stirring all raw materials for 5-10min in the slow gear in advance, the speed range of the slow gear is between 80-120r/min, then the stirrer is used for stirring all raw materials for 10-15min in the fast gear, and the speed range of the slow gear is between 120-200 r/min.

Preferably, during the second step, the mesh density of the fine-meshed sieve is 200 meshes, and the fine-meshed sieve screens the stirred raw materials at least six times.

Preferably, during the third step, when the user pinches the spike seedling mulching film inserted into the plug tray or the sand bed, the mulching film can cover two layers, and a plurality of micro air holes can be punctured on the surface of the mulching film.

Preferably, in the third step, the upper end of the plant sprout is pinched off by 6-8cm, the temperature range of the cold storage is between 1-3 ℃, and the preset time range of the spiked seedlings stored in the cold storage is between 28-31 days.

Compared with the prior art, the invention has the beneficial effects that:

1. the formula of the rooting powder is characterized in that raw materials of the main raw material and the auxiliary raw material are matched, optimization and improvement are performed on the selection of raw materials of the rooting powder, phytotoxic substances generated during the mixing reaction of the main raw material and the auxiliary raw material are avoided, destructive striking is caused to plant roots, the content of nutrient components of the main raw material and the auxiliary raw material is guaranteed, the formation of plant adventitious roots is promoted through the flow matching of the rooting powder manufacturing step, the resistance of plants can also be improved, the sterilization effect is achieved on the plant roots, the safe and pollution-free effect is achieved on the cultivation and planting of the plants, the rooting powder has good permeability, the sterilization effect is also achieved on germs permeating into the plant surface layer, sufficient nutrient substance intake can be provided for the plants, and the survival rate of the plants is improved.

2. According to the formula of the rooting powder, the mass percent of each raw material composition in the main raw material is kept in an optimal proportioning range through 0.4 thousandth of 98% of indolebutyric acid, 0.4 thousandth of 98% of sodium naphthaleneacetate, 1% of 65% of zineb and 5% of glucose powder, so that the mixed reaction effect among the raw materials is effectively promoted, the plant growth and absorption are facilitated, the stirring rod is made of glass, the influence of the stirring rod on the drug effect of the raw materials is avoided, the pre-stirring time range is 3-5min, the pre-stirring effect is played for all the raw materials, and the uniform stirring effect of all the raw materials is effectively enhanced.

3. The formula of the rooting powder comprises two gears, namely a fast gear and a slow gear, which are used for stirring all raw materials by a stirrer, the stirrer can fully stir all the raw materials, avoid residual blocky coagulants in all the raw materials, effectively improve the stirring fineness of all the raw materials, screen for at least six times by using a fine-meshed sieve with the mesh density of 200 meshes, filter out impurity particles in the raw materials to the maximum extent, improve the integral cleanliness of raw material materials, avoid the influence of the impurity particles on the reaction process between the raw materials, cover two layers by using a covering mulching film, effectively ensure the planting temperature of spiked seedlings, slow down the dissipation of heat, accelerate the formation and accumulation of the heat in the covering mulching film, puncture a plurality of micro air holes on the surface of the covering film, perform ventilation treatment on the excess temperature in the covering film, and avoid the damage to the roots of the spiked seedlings caused by overhigh temperature in the covering film, the plant sprout upper end 6-8cm is pinched off, so that the sufficient contact area between the plant sprout and the rooting powder solution is ensured, the rooting effect of the plant sprout is enhanced, the temperature range of the cold storage is between 1-3 ℃, the pre-set time range of the spike seedling stored in the cold storage is between 28-31 days, the rooting requirement of the spike seedling in the cold storage is met, and the rooting operation of the spike seedling is suitable for various environments.

Detailed Description

The described embodiments are only some embodiments of the invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment provided by the invention comprises the following steps:

a formula of rooting powder comprises main raw materials and auxiliary raw materials:

the main raw materials are as follows: 98% of indolebutyric acid, 98% of sodium naphthaleneacetate, 65% of zineb and glucose powder;

auxiliary raw materials: talc powder;

the rooting powder is prepared by the following steps:

the method comprises the following steps: the method comprises the following steps that a user puts 98% of indolebutyric acid into an alcohol container in advance and adds alcohol for decomposition, then the user uses a stirring rod to stir and dissolve the 98% of indolebutyric acid and the alcohol in the alcohol container, then the indolebutyric acid and the alcohol are stirred until base materials are completely mixed, then the user sequentially adds 98% of sodium naphthalene acetate, 65% of zineb and glucose powder, the preliminary stirring is firstly carried out, then talcum powder is added as an auxiliary raw material, and then all the raw materials are put into a stirrer to be stirred and stirred uniformly;

step two: a user uses a fine basket sieve to sieve the stirred raw materials, after all the raw materials are thoroughly mixed, a rooting powder solution is prepared, and then the prepared rooting powder solution is filled into a bag for later use;

step three: the user then pinches the upper end of the plant sprout off, and then sticks in time with the rooting powder solution, the processed pinched spike seedling can be directly inserted into a cave disk or a sand bed, watered and covered with a mulching film for rooting, or the pinched spike seedling can be placed into a ventilated plastic bag to be stored in a refrigeration house for centralized and timely seedling culture, the rooting powder solution can not only prevent the liquid at the bottom of the pinched spike from seeping, but also sterilize the bottom of the pinched spike seedling to prevent pollution, promote wound healing and rapidly promote rooting, under the action of the rooting powder, after the pinched spike seedling is stored in the refrigeration house for a preset time, the bottom periphery of the pinched spike seedling can grow sprout, through the raw material matching of the main raw material and the auxiliary raw material, the optimization improvement is carried out on the selection of the rooting powder raw material, the generation of phytotoxic substances during the mixed reaction of the main raw material and the auxiliary raw material is avoided, the destructive impact on the plant rhizome is caused, the nutrient content of the main raw material and the auxiliary raw material is also ensured, the plant growth regulator can promote the formation of adventitious roots of plants, can also improve the resistance of the plants, has a bactericidal effect on plant roots and roots, has a safe and pollution-free effect on the cultivation and planting of the plants, has good permeability, has a bactericidal effect on germs permeating into the surface layers of the plants, can provide sufficient nutrient substance intake for the plants, and improves the survival rate of the plants.

The main raw materials comprise the following components in percentage by mass: the mass percentage of each raw material in the main raw materials is kept in the optimal proportioning range, the mixing reaction effect among the raw materials is effectively promoted, and the growth and absorption of plants are facilitated.

In the first step, the stirring rod is made of glass, so that the influence of the stirring rod on the drug effect of the raw materials is avoided, the pre-stirring time is within the range of 3-5min, and 98% of sodium naphthaleneacetate, 65% of zineb and glucose powder are added and stirred, so that the pre-stirring effect is achieved for all the raw materials, and the uniform stirring effect of all the raw materials is effectively enhanced.

In the first step, the stirring speed of the stirrer for all the raw materials is divided into a fast gear and a slow gear, the stirrer is used for stirring all the raw materials for 5-10min in advance by using the slow gear, the speed range of the slow gear is 80-120r/min, then the stirring speed of the stirrer is used for stirring all the raw materials for 10-15min by using the fast gear, the speed range of the slow gear is 120-200r/min, the stirrer can be used for fully stirring all the raw materials, block coagulants are prevented from being remained in all the raw materials, and the stirring fineness of all the raw materials is effectively improved.

In the process of the second step, the mesh density of the fine basket sieve is 200 meshes, and the fine basket sieve at least screens the stirred raw materials for six times, so that impurity particles in the raw materials are filtered to the greatest extent, the overall cleanliness of the raw materials is improved, and the influence of the impurity particles on the reaction process between the raw materials is avoided.

In the third step of in-process, when the user pinches the spike seedling mulching film of inserting cave dish or sand bed, the plastic mulching film can cover two layers, effectively guarantees to pinch the planting temperature of spike seedling, slows down thermal scattering and disappearing for the heat forms the gathering in the plastic mulching film, and can stab several small gas pockets on the plastic mulching film surface, can take a breath the processing to the inside excess temperature of plastic mulching film, avoids the inside high temperature of plastic mulching film to lead to the fact the burning injury to pinch the spike seedling root.

In the third step, 6-8cm of the upper end of the plant sprout is pinched off, so that the sufficient contact area between the plant sprout and the rooting powder solution is ensured, the rooting effect of the plant sprout is enhanced, the temperature range of the cold storage is between 1 and 3 ℃, the preset time range of the spike seedling stored in the cold storage is between 28 and 31 days, and the preset time range of the spike seedling stored in the cold storage is between 28 and 31 days, so that the rooting requirement of the spike seedling in the cold storage is met, and the rooting operation of the spike seedling is suitable for various environments.

According to the process of one embodiment of the invention, in the environment of room temperature of 15-20 ℃, the cut chrysanthemum is used for cutting and seedling raising for a test, 12 groups of treatments are adopted, the concentration of rooting powder in each treatment is changed in a step mode, 1 group of clear water is compared, 10 cut chrysanthemum cutting seedlings are treated in each group, and the best raw material mass percentage is obtained through multiple comparison tests.

Treatment 1: 0.2 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.2 per mill sodium naphthaleneacetate (98%) 1% zineb (65%) content) + 2% glucose powder and talcum powder as auxiliary material

The effect is as follows: and 6 cutting chrysanthemum cutting seedlings take roots on the 4 th day after treatment, and 10 cutting chrysanthemum cutting seedlings take roots on the 5 th day after treatment. The rooting speed is slow, and the roots are weak.

And (3) treatment 2: 0.3 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.3 per mill sodium naphthaleneacetate (98%) 1% zineb (65%) content) + 2% glucose powder and talcum powder as auxiliary material

The effect is as follows: on the 3 rd day after treatment, 5 cutting chrysanthemum cutting seedlings take root, and on the 4 th day, 10 cutting chrysanthemum cutting seedlings take root. The rooting speed was slightly faster than that of treatment 1, but the roots were weak.

And (3) treatment: 0.4 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.4 per mill sodium naphthaleneacetate (98%) 1% zineb (65%) content) + 2% glucose powder and talcum powder as auxiliary material

The effect is as follows: on the 1 st day after treatment, 4 cutting chrysanthemum cutting seedlings take root, on the 2 nd day, 8 cutting chrysanthemum cutting seedlings take root, on the 3 rd day after treatment, 10 cutting chrysanthemum cutting seedlings take root. The rooting speed is faster than that of the treatments 1 and 2, and the roots are weaker.

And (4) treatment: 0.5 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.5 per mill sodium naphthaleneacetate (98%) 1% zineb (65%) content) + 2% glucose powder and talcum powder as auxiliary material

The effect is as follows: 3 cutting chrysanthemum cutting seedlings take root on the 2 nd day after treatment, 5 cutting chrysanthemum cutting seedlings take root on the 3 rd day after treatment, and 10 cutting chrysanthemum cutting seedlings take root on the 4 th day after treatment. The rooting speed is slower than that of the treatment 3, and the roots are weak.

And (4) treatment 5: 0.6 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.6 per mill sodium naphthaleneacetate (98%) 1% zineb (65%) content) + 2% glucose powder and talcum powder as auxiliary material

The effect is as follows: and on the 2 nd day after treatment, 1 cutting chrysanthemum cutting seedling takes root, on the 3 rd day after treatment, 5 cutting chrysanthemum cutting seedlings take root, and on the 4 th day after treatment, 9 cutting chrysanthemum cutting seedlings take root. On the 5 th day after treatment, 10 cut chrysanthemum cutting seedlings rooted. The rooting speed is slower than that of 3 and 4, and the roots are weak.

And (6) treatment: 0.4 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.4 per mill sodium naphthaleneacetate (98%) 1.5% zineb (65% content) + 2% glucose powder + talcum powder as auxiliary material

The effect is as follows: 3 cutting chrysanthemum cutting seedlings take root on the 1 st day after treatment, 8 cutting chrysanthemum cutting seedlings take root on the 2 nd day, and 10 cutting chrysanthemum cutting seedlings take root on the 3 rd day after treatment. The rooting rate was comparable to treatment 3, but the root growth was weaker than treatment 3.

And (7) treatment: 0.4 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.4 per mill sodium naphthaleneacetate (98%) 0.5% zineb (65% content) + 2% glucose powder + talcum powder as auxiliary material

The effect is as follows: on the 1 st day after treatment, 4 cutting chrysanthemum cutting seedlings take root, on the 2 nd day, 7 cutting chrysanthemum cutting seedlings take root, on the 3 rd day after treatment, 10 cutting chrysanthemum cutting seedlings take root. The rooting rate was comparable to treatment 3, but the root growth was weaker than treatment 3.

And (4) treatment 8: 0.4 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.4 per mill sodium naphthaleneacetate (98%) 1% zineb (65%) content) + 3% glucose powder and talcum powder as auxiliary material

The effect is as follows: on the 1 st day after treatment, 4 cutting chrysanthemum cutting seedlings take root, on the 2 nd day, 8 cutting chrysanthemum cutting seedlings take root, on the 3 rd day after treatment, 10 cutting chrysanthemum cutting seedlings take root. The rooting speed is equivalent to that of the treatment 3, and the root growth condition is better than that of the treatment 3.

And (4) treatment: 0.4 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.4 per mill sodium naphthaleneacetate (98%) 1% zineb (65%) content) + 4% glucose powder and talcum powder as auxiliary material

The effect is as follows: on the 1 st day after treatment, 4 cutting chrysanthemum cutting seedlings take root, on the 2 nd day, 9 cutting chrysanthemum cutting seedlings take root, on the 3 rd day after treatment, 10 cutting chrysanthemum cutting seedlings take root. The rooting speed is equivalent to that of the treatment 8, and the root growth condition is better than that of the treatment 8.

And (4) treatment 10: 0.4 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.4 per mill sodium naphthaleneacetate (98%) 1% zineb (65%) content) + 5% glucose powder and talcum powder as auxiliary material

The effect is as follows: and 6 cutting chrysanthemum cutting seedlings take roots on the 1 st day after treatment, 9 cutting chrysanthemum cutting seedlings take roots on the 2 nd day, and 10 cutting chrysanthemum cutting seedlings take roots on the 3 rd day after treatment. The rooting speed is faster than other treatments, and the root growth condition is better than that of the treatments 8 and 9.

And (3) treatment 11: 0.4 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.4 per mill sodium naphthaleneacetate (98%) 1% zineb (65%) content) + 6% glucose powder and talcum powder as auxiliary material

The effect is as follows: on the 1 st day after treatment, 5 cutting chrysanthemum cutting seedlings take root, on the 2 nd day, 9 cutting chrysanthemum cutting seedlings take root, on the 3 rd day after treatment, 10 cutting chrysanthemum cutting seedlings take root. The rooting rate was comparable to treatment 10, and the root growth was slightly worse than treatment 10.

And (4) treatment 12: 0.4 per mill indolebutyric acid (98% content, dissolved in alcohol) + 0.4 per mill sodium naphthaleneacetate (98%) 1% zineb (65%) content) + 7% glucose powder and talcum powder as auxiliary material

The effect is as follows: on the 1 st day after treatment, 4 cutting chrysanthemum cutting seedlings take root, on the 2 nd day, 7 cutting chrysanthemum cutting seedlings take root, on the 3 rd day after treatment, 10 cutting chrysanthemum cutting seedlings take root. The rooting speed is equivalent to that of the treatment 10, and the root growth condition is poorer than that of the treatments 10 and 11.

Comparison: clean water

The effect is as follows: on day 5, 2 cut chrysanthemum seedlings rooted and the roots were very weak. The rooting rate was significantly slower than for each treatment.

The above experimental results show that: the treatment 10 is the best rooting powder proportion. The proportion of 98% of indolebutyric acid is 0.4 per mill, the proportion of 98% of sodium naphthaleneacetate is 0.4 per mill, the proportion of 65% of zineb is 1%, the proportion of 1% of glucose powder is 5%, and the balance is auxiliary materials.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.