KR20050031050A - Grass herbicide composition containing bamboo extract - Google Patents

Abstract

A herbicidal composition for protecting lawn comprising the extract of bamboo is provided, which composition promotes growth of lawn roots, removes weeds, supplies nutrients to lawn, and is nontoxic to human, so that the growth of weeds can be inhibited, the growth of lawn can be promoted, and the color of lawn can be dark green. The herbicidal composition for protecting lawn comprises 85 to 90 wt.% of salt water containing 20 to 70% of salt, 5 to 10 wt.% of bamboo extract with water content of 90 to 95%, 4.05 wt.% of calcium carbonate, 0.1 wt.% of yellow soil, 0.4 wt.% of organic matter, 0.16 wt.% of nitrogen, 0.1 wt.% of effective phosphate, 0.1 wt.% of potassium, 0.05 wt.% of calcium, 0.01 wt.% of magnesium, 0.01 wt.% of sodium, and 0.02 wt.% of spreader.

Description

Grass herbicide composition containing bamboo extract

The present invention relates to a herbicidal composition for use in alkaline turf, such as a salty mudgrass, which will be described in detail, wherein the bamboo extract is used in the herbicide composition for protecting grass produced using salt-containing seawater or brine as a main ingredient. The present invention relates to a herbicide composition for protecting grass containing bamboo extract, which improves the herbicidal effect and growth of grass while providing the effects of the vigorous fertility and toughness of bamboo in the grass.

In general, the grass is used in the greenery of the park, playground or golf course, etc., while widely used in the greenery of the cemetery (墓地), such as the demand is high and the variety of grass is very diverse.

In addition to planting grass, care is very important. Especially, high-growing and rooted weeds such as crocuses and wormwood have weakened the grass's fertility and often cause expensive grass to kill. And this is accompanied by the problem of replanting the grass.

In order to prevent this problem, methods of removing weeds by hand-plucking or removing weeds growing in grass or spraying herbicides made of toxic pesticides have been used.

However, as described above, the method of removing the weeds by manually removing the weeds growing in the grass or spraying the toxic herbicide takes a lot of time and manpower, and contaminates soil or water by various chemical components of the herbicide. Not only does it destroy the natural environment, but it causes problems that have a harmful effect on the human body.

In order to solve these problems, the present applicant is not only excellent in the herbicidal effect of various weeds such as crocus or wormwood, which have strong breeding ability and roots, but also provides nutrients to the grass to promote the growth of grass. Protective herbicidal composition "was first registered as a domestic patent No. 0346636.

The above-registered "grass-based herbicidal composition for salt protection" is based on salt water by using seawater or salt water containing salt as the main material, and adding lime, loess, electrodeposition agent, etc. When spraying on alkaline grass such as mudgrass, which is highly adaptable, various weeds are removed by salt and grass grows vigorously while nourishing the seawater. Will be prevented.

The present invention is an improvement of the prior art of the present application of "applicable salt-protecting herbicide composition based on saline," which is based on seawater or saline containing salt, and lime, loess, electrodeposition agent, etc. are added thereto. It is an object of the present invention to provide a grass-protective herbicidal composition containing a bamboo extract to provide the effect of vigorous reproduction and tough vitality of bamboo in the grass by containing and using the bamboo extract in the conventional herbicidal composition prepared by It is to be done.

Bamboo extract is a natural material that is harmless to the human body and prevents pollution of the natural environment. In particular, bamboo is a plant that grows very tough and vigorously as the roots grow in the ground as compared to stems that grow on the ground, unlike other trees. Is known to spread rapidly in the ground, preventing other plants from growing.

The present invention is to contain the bamboo extract to provide the effect of the vigorous fertility and tough vitality of the bamboo in the grass to further promote the growth of grass, will be described in detail a preferred embodiment of the present invention.

Grass herbicidal composition according to the present invention is 5 to 10% by weight of bamboo extract with a water content of 90 to 95%, 85 to 90% by weight of brine containing 20 to 70% salt, 4.05% by weight lime, 0.1 loess 0.1 It can be prepared by mixing the weight percent, 0.4 weight percent organic matter, 0.16 weight percent nitrogen, 0.1 weight percent effective phosphoric acid, 0.1 weight percent potassium, 0.05 weight percent calcium, 0.01 weight percent magnesium, 0.01 weight percent sodium, 0.02 weight percent electrodeposition agent. Can be.

Hereinafter will be described a preferred embodiment of the composition according to the present invention prepared from the mixture as described above and its action.

(Example 1)

85 liters of brine containing 30% salt

Bamboo extract with 95% water content ··········· 10l

Lime powder ·················· 4kg

Ocher powder ... 100 g

Organic matter ・ ・ ・ ・ ・ ・ ・ 400g

160 g of nitrogen

Effective phosphoric acid ・ ・ ・ ・ ・ ・ ・ 100g

Potassium 100 g

Calcium ... 50g

Magnesium 10 g

10 g of sodium

Electrodeposition agent ... 20 g

As a result of spraying the composition prepared as described above on the grass three times a year, the grass is short and wide spread to the side, not only to grow healthy, but also to grow strong and vigorously, and the grass is harmless and freshly grown from seeds. Weeds and perennial plants were found to die.

(Example 2)

Brine containing 50% of salt ... 90 l

Bamboo extract with 90% water content ・ ・ ・ ・ ・ ・ 5ℓ

Lime powder ··················· 4kg

Ocher powder ... 100 g

Organic matter ・ ・ ・ ・ ・ ・ ・ 400g

Nitrogen ... 160g

Effective phosphoric acid ・ ・ ・ ・ ・ ・ ・ ・ 100g

Potassium ... 100g

Calcium ... 50g

Magnesium 10 g

10 g of sodium

Electrodeposition agent ... 20 g

As a result of spraying the mixed composition on the grass three times a year, the grass was short and wide spread to the side, not only to grow healthy, but also to grow roots and vigorously, and the grass was harmless and freshly grown from seeds. Weeds, as well as perennial perennial weeds were confirmed to be wiped out.

Next, Table 1 and Table 2 below shows the average herbicide index and the average growth index according to Examples 1 and 2 of the present invention.

As shown in the above embodiment, the present invention is harmful to the human body by natural materials, not chemical components, because when we spray on alkaline grass, such as mud grass, which is highly adaptable to salts, various weeds are removed by salts contained in seawater or salt water. There is no risk of polluting the soil or water quality, especially the roots of grass, broaden leaves and vigorous reproduction, while the herbicidal effect of freshly grown weeds as well as mature perennial weeds continues. will be.

In the present invention, the bamboo extract is intended to reproduce the roots of the grass more vigorously by using the unique ingredients of bamboo, and the vigorous reproduction power and vitality of the bamboo are plant hormones such as gibberellin, kainetin, tyrosine, etc. deeply contained in bamboo Tyrosine, a kind of amino acid, promotes growth and makes lignin, a component that strengthens and strengthens bamboo stems.Silic acid, which is contained in the epidermis of leaves and stems, It helps photosynthesis of leaves and increases stem growth and strength.

Bamboo roots are plants that grow vigorously by expanding stems like spider webs and forming a cluster of bamboos to prevent other plants from growing. Providing the grass to grow the grass more vigorously.

The bamboo extract is cut to the stem and leaves and roots of bamboo to the size of about 10 to 20cm, then washed 2 to 3 times with washing water, mixed with water in a container and 4 to 5 at a temperature of 80 ~ 90 ℃ The extract is heated for a time to make an extract, filtered to remove any foreign matter in the extract, and then heated for about 2 to 3 hours to make a bamboo extract having a water content of 90 to 95%. Such a bamboo extract is prepared using a conventionally known technique. It can be made.

Meanwhile, lime in the mixture of the present invention hardens the ground during spraying of the composition of the present invention to prevent air from entering the roots of the grass in the ground, thereby killing the grass. Also, in the mixture, the clay is purified and neutralized. It is excellent in preventing the growth of various bacteria and the like in the grass, and the organic material in the mixture serves to promote the growth of the grass by supplying nutrients to the grass to act as a fertilizer.

In the present invention, the electrodeposition agent is used to mix the composition to loosen the mixture well and improve the permeability and wettability, etc. to improve the adhesion of the composition to the grass.

As described above, the present invention is manufactured by using natural materials, not chemical components, harmless to the human body and do not pollute the natural environment such as soil or water at all, and by spraying to some extent strong in salt, it is possible to maximize the herbicidal effect. It can be.

As described above with reference to a preferred embodiment of the present invention, not limited to the above embodiment, by varying the content of the brine or the content of the bamboo extract in the above embodiment is common knowledge in the art to which the present invention belongs Persons having the above can be carried out with various modifications without departing from the gist of the present invention.

The present invention uses the salt of the sea water or brine as the main material and the addition of bamboo extract in the grass-protective herbicidal composition prepared by adding lime, ocher, electrodeposition agent, etc. Providing the effect to grow the roots of the grass more vigorously, it is also excellent in the removal effect of the weeds, it provides nutrients to the grass, harmless to the human body and prevent the pollution of the natural environment.

In addition, when the grass grows vigorously and the balance distribution is made, the weed propagation naturally decreases, and the color of the grass also maintains a dark green color unlike the conventional grass.

Claims (1)

85 to 90% by weight brine containing 20 to 70% of salt, 5 to 10% by weight of bamboo extract with water content of 90 to 95%, 4.05% by weight of lime, 0.1% by weight of yellow soil, 0.4% by weight of organic matter, Grass protection agent containing bamboo extract, characterized by mixing 0.16% by weight of nitrogen, 0.1% by weight of effective phosphoric acid, 0.1% by weight of potassium, 0.05% by weight of calcium, 0.01% by weight of magnesium, 0.01% by weight of sodium, and 0.02% by weight of electrodeposition agent. Herbicidal composition.