TWI585063B - Fertilizer and the use method thereof - Google Patents

Description

Fertilizer and application method thereof

The invention provides a fertilizer and a method for applying the same, in particular to a fertilizer comprising calcium sulfate particles, a dispersing agent and at least one mushroom powder and a method for applying the same.

The use of fertilizers plays an important role in the development of agriculture. The proper and correct use of fertilizers will help the growth of crops. Its content can be the main growth elements, nitrogen, phosphorus and potassium and secondary elements such as magnesium, calcium, sulfur and the like.

In the current situation in Asia, most of the main food crops such as Solanaceae or Leguminosae are calcium-loving plants; in addition, some leafy food crops also require more calcium and sulfur to have good development and avoid generation. Malnutrition leads to underdeveloped or yellowing of some rhizome leaves.

Therefore, how to effectively increase the utilization rate of these trace elements by crops is a current problem. Traditionally, for the supplement of these trace elements, many people use calcium or magnesium-containing carbonates, oxides and hydroxides such as limestone, dolomite and their calcined products as ordinary calcium fertilizers, but the effect is Not as remarkable as expected.

In order to solve the problems mentioned in the prior art, the present invention provides a fertilizer and a method of applying the same. The fertilizer comprises calcium monosulfate particles, a dispersant, and at least one bacterial powder. Wherein the calcium sulfate particles have a particle diameter of less than 325 mm, and the calcium sulfate particles, the dispersing agent and the at least one bacterial powder are uniformly mixed.

In addition, an embodiment of the present invention provides a method for applying a fertilizer, first performing step (a1), cultivating a first plant, and then performing step (a2), planting the first plant in a potted plant containing peat soil, Step (a3) is further carried out, a base fertilizer is applied, and finally step (a4) is carried out, and the fertilizer as described above is applied.

In another embodiment of the present invention, another method for applying fertilizer is provided. First, step (b1) is performed to grow a second plant, and then step (b2) is performed to turn the fertilizer into a field soil. Finally, step (b3) is performed to colonize the second plant in the field soil.

Finally, in a further embodiment of the present invention, there is provided a method for applying a fertilizer, first performing step (c1), applying a base fertilizer to a field land provided with a greenhouse facility, and then performing step (c2), Planting a third plant in the field, performing step (c3), applying the fertilizer to the third plant before germination, and finally performing step (c4), applying a step to the growth period of the third plant. The second top dressing.

A1~a4‧‧‧step

B1~b3‧‧‧ steps

C1~c4‧‧‧ steps

A‧‧‧Water spinach

B‧‧・Water spinach

C‧‧‧Water spinach

D‧‧‧ Tomato

E‧‧‧ Tomato

Figure 1 is a flow chart showing the steps of the application method of the present invention.

Figure 2 is a flow chart showing the steps of another application method of the present invention.

Figure 3 is a flow chart showing the steps of another application method of the present invention.

Figure 4 is a graph showing the results of the test of the present invention.

Figure 5 is a graph showing the results of another experiment of the present invention.

In order to understand the technical features and practical effects of the present invention, and can be implemented in accordance with the contents of the specification, the following further describes the preferred embodiment as shown in the following figure: This embodiment provides a fertilizer. The fertilizer comprises calcium sulfate particles, a dispersing agent, and at least one bacterial powder. Wherein the particle size of the calcium sulfate particles is less than 325 mm, and the calcium sulfate particles, the dispersing agent and the at least one bacterial powder are uniformly mixed.

The dispersing agent is a lignosulfonic acid dispersing agent, and at least one of the bacterial powders is a phosphate solubilizing bacteria. Further, the phosphate solubilizing bacteria may be Bacillus safensis in the present embodiment, and the 16S rDNA sequence of the Bacillus safensis is the sequence set forth in SEQ ID NO.

In addition, the phosphate-dissolving bacteria of at least one of the bacterial powders used in the present embodiment can be purchased from the product of the "phosphorus-dissolving bacteria-bacteria expert" (fertilizer (sheng) word No. 0473021) of Taiwan Liansheng Technology Co., Ltd. According to the implementation.

The embodiment of the invention also provides a method for applying various fertilizers. Please refer to FIG. 1, which is a flow chart of the steps of the application method of the present invention. First, step (a1) is performed to cultivate a first plant. The first plant is Brassica (Brassica) of plants Still further, the Brassica (Brassica) of plants of Brassica (Brassica rapa chinensis).

In the step (a1), the cabbage can be cultivated from the seed stage until the plant is grown to a state suitable for colonization, and the step (a2) is carried out, and the first plant is planted in a pot containing peat soil. In this embodiment, the peat soil can be implemented by Mandiwang medium product (fertilizer registration certificate: Feijin (aux) word No. 0551005) of Taiwan Farmers Seed Co., Ltd., and the present invention is not limited thereto.

After the planting is completed, step (a3) is performed to apply a base fertilizer. In this embodiment, the base fertilizer is diluted 2000 times with water, and 100 ml is applied to each pot. And the base fertilizer is available Taiwan Fertilizer Co., Ltd. produced the No. 43 instant compound fertilizer (fertilizer (complex) word No. 0465010) produced by Taiwan Fertilizer Co., Ltd.

Finally, step (a4) is performed to apply a fertilizer. The fertilizer in the step (a4) is the fertilizer contained in the above-mentioned embodiment of the present invention, and the application mode of the fertilizer can be applied to each potted pot by dilution with an aqueous solution or the like, and the present invention does not limit the manner of application thereof.

In order to prove that the application method of the present embodiment can effectively promote the growth of pakchoi, the pakchoi is divided into five groups of tests, the grouping, the test conditions and the test results are shown in the following Table 1:

In Table 1, the period of application is three weeks, and the harvest is measured by Fresh Weight (FW); the fresh weight refers to the weight measured immediately after the fresh plants are collected. The gram is the unit).

The D1 group was a control group, that is, it was on the way of the application method of the present example, and no fertilizer or additive was applied in the step (a4), and only watering was performed. The D2 group was on the way of the application method of the present example, and in step (a4), only calcium sulfate was added.

The remaining D3, D4, and D5 groups are adjusted to the Colony-Forming Unit (CFU) of at least one phosphate solubilizing bacteria when the fertilizer of the foregoing embodiment is applied in the step (a4) on the way of the application method of the present embodiment. The three groups were sequentially implemented to be 2.2 x 10 ⁷ CFU/g, 5.5 x 10 ⁷ CFU/g and 2.5 x 10 ⁶ CFU/g, and achieve a fertilizer absorption efficiency of at least 5 g/pot (g/pot). .

As a result, it was found that the amount of Colony-Forming Unit (CFU) was 2.2 x 10 ⁷ CFU/g (D3 group) and 5.5 x 10 ⁷ CFU/g (D4 group) with respect to the D1 and D2 groups. When it is, it can effectively promote the growth of Chinese cabbage.

2 and FIG. 5, FIG. 2 is a flow chart of steps of another application method of the present invention; and FIG. 5 is a result of another test of the present invention. As shown in FIG. 2, in the present embodiment, the method for applying the fertilizer comprises the step (b1) of cultivating a second plant, the step (b2), turning one of the aforementioned fertilizers into a field soil, and the step (b3), colonizing The second plant is in the field soil.

In the step (b1), the second plant is a Solanum plant. Still further, Solanum (Solanum) of the tomato plant (Solanum lycopersicum). And after the planting of the step (b3) for 2 days, a first top dressing is applied.

In order to prove that the application method in Fig. 2 has an excellent effect on planting, the present embodiment is proved by an actual application test. First, step (b1) is performed to grow a second plant, Solanum lycopersicum . Since the present embodiment is applied to a field of one square meter, an appropriate amount of the second plant is first cultivated to the state of the seedling.

Next, prior to colonization, step (b2) is performed to pour one of the aforementioned fertilizers into a field soil. As described above, the present embodiment is a proof of the fertilizer and the embodiment has excellent effect, especially against tomato (Solanum lycopersicum) such calciphile plant, so in step (b2) the test is performed divided into three groups, namely The T1 group (control group, no fertilizer was applied to only soil and water), the T2 group (only calcium sulfate was turned into), and the T3 group (turned into one of the aforementioned fertilizers in this example).

In the step (b2), the traditional calcium fertilizer turned into the T2 group and the T3 group and the aforementioned fertilizer are equal in weight, and are fixed into the soil at a ratio of 100 gram/block. Finally, step (b3) is performed to colonize the second plant in the field soil.

In addition, a first top dressing was applied two days after planting. The first embodiment of the dressing is produced by Wang and Ma Enterprises Limited Lion Horse manure blue plate (Nitrophoska ^®, 12-12-17), and administered at a rate of 80 g / block of the present embodiment.

Then harvested after three weeks. In this test, each group was subjected to the above-mentioned steps of seven repetitions, and the inflorescence was detected at each repeated flowering, and the fresh weight and the Brix (Degrees Brix, °Bx) were detected at the time of harvesting, and if it was not yet harvested, 0 gram is expressed, the results are recorded in the following table 2:

Therefore, from the result data of Table 2, it can be known that the T3 group (using one of the aforementioned fertilizers in the present embodiment) can effectively increase the number of flowering and the yield of the second plant in the same time period as compared with the T1 group and the T2 group. . And as shown in FIG. 5, at the same time point, the T2 group (administration of traditional calcium fertilizer) and the T3 group are photographed and compared, and it is also clear that the T3 group tomato E which has one of the aforementioned fertilizers of the present embodiment has been used, and The tomato D in the T2 group remained in the state of only flowering, which shows the progress of the fertilizer of the present embodiment and the method of application thereof.

Further, the present embodiment provides a further application method. Referring to FIG. 3 and FIG. 4 simultaneously, as shown in FIG. 3, the application method comprises the following steps: firstly, performing step (c1), applying a base fertilizer to a field land provided with one greenhouse facility, and then performing the step (c2) ), in the field land Sowing a third plant.

Step (c3) is further performed, and one of the foregoing fertilizers is applied once before the third plant is germinated, and finally step (c4) is performed, and a second top dressing is applied to the growth period of the third plant.

The third plant described in the present application method is Ipomoea aquatica . Further, in the same manner as the application methods described in the above Tables 1 and 2, in order to prove that the application method of the present embodiment has an excellent effect, it is proved by the test.

First, step (c1) is performed to apply a base fertilizer to the field land provided with one of the greenhouse facilities. In the application method of the embodiment, the greenhouse facility may be a greenhouse greenhouse, the area of the field covered by the greenhouse is one-point (969.92 square meters), and the field land is treated with high-temperature steam treated soil (every three phases are used) One steam treatment), and the bottom base fertilizer is selected from Taiwan Fertilizer Co., Ltd. Taifei No. 39 organic compound fertilizer (fertilizer (complex) word No. 0194003) 80 kg and organic fertilizer 240 kg, applied when loosening soil. The organic fertilizer may be any organic fertilizer, and the invention is not limited thereto.

Next, step (c2) is performed to sow a third plant in the field. The third plant is Ipomoea aquatica , and then step (c3) is performed, and one of the aforementioned fertilizers is applied once before the third plant is germinated.

At this time, in order to prove that the application method of the fertilizer of the present embodiment has the effect of improving the quality of the crop planting, the third plant is divided into two groups, namely, the V1 group (administration of traditional calcium fertilizer) and the V2 group (application of one of the aforementioned fertilizers). . In the present application method, the conventional calcium fertilizer applied in the step (c3) and one of the aforementioned fertilizers are each quantitatively 50 kg.

Next, in the growth phase of Ipomoea aquatica , step (c4) is performed, and a second top dressing is applied to the growth period of the third plant. The second top dressing may be 80 kg of the Taifei No. 5 compound fertilizer (fertilizer (complex) word No. 0194005) produced by Taiwan Fertilizer Co., Ltd.

Harvested 22 days after the start of the period, with fresh weight as the standard, the final results are shown in Table 3 below:

In order to emphasize the test results of the present application method, as shown in Fig. 4, the results of the spinach A (general method planting, no fertilizer application), the spinach B (V1 group cultivation), and the spinach C (V2 group cultivation) are shown.

Compared with the results of spinach B in the spinach A or V1 group, the V2 group of spinach C plants were strong, the main stem was thick, the leaves were thick, and the yield was significantly increased by about 25% compared with the V1 group. In addition, since the application method is cultivated in a greenhouse in Taiwan in the winter, the spinach is used for about 22 days in each period, and the time is very short, that is, the yield difference will be larger.

In addition, there was no yellowing in the leaves of the V2 group of spinach C, while the spinach B in the spinach A and V1 groups was yellowed in the lower stem. This proves that the present example and the application method have improved soil salinity and crops. The function of the growth disorder is sufficient to demonstrate the advancement of the fertilizer and the application method of the present embodiment.

However, the above description is only for the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the scope of the patent application and the description thereof are simple. Equivalent variations and modifications are still within the scope of the invention.

<110> Liansheng Technology Co., Ltd.

<120> Fertilizer and application method thereof

<130>

<140>

<141>

<150>

<151>

<160> 1

<170>

<210> 1

<211> 515

<212> DNA

<213> Bacillus safensis

<220>

<221>

<222>

<400> 1

A1~a4‧‧‧step

Claims (14)

A fertilizer comprising: calcium monosulfate particles having a particle size of less than 325 mm; a dispersing agent; and at least one bacterial powder; wherein the calcium sulfate particles, the dispersing agent, and the at least one bacterial powder are uniformly mixed; At least one of the bacterial powders is a phosphate solubilizing bacteria. The fertilizer according to claim 1, wherein the dispersing agent is a lignosulfonic acid dispersing agent. The fertilizer according to claim 1, wherein the phosphate solubilizing bacteria is Bacillus safensis . The fertilizer according to claim 3, wherein the 16S rDNA sequence of Bacillus safensis is the sequence set forth in SEQ ID NO. A method for applying a fertilizer comprising: (a1) cultivating a first plant; (a2) planting the first plant in a potted peat soil; (a3) applying a base fertilizer; and (a4) applying the request item The fertilizer according to any one of 1 to 4. The method of application of the fertilizer requests were 5, wherein the first plant is Brassica (Brassica) of plants. The administration method of claim 6 fertilizer request entries, wherein the Brassica (Brassica) of plants of Brassica (Brassica rapa chinensis). The method for applying the fertilizer according to claim 5, wherein in the step (a3), the base fertilizer is diluted 2.000 times with water, and 100 ml is applied to each pot. A method for applying a fertilizer, comprising: (b1) cultivating a second plant; (b2) turning the fertilizer of any one of claims 1 to 4 into a field soil; and (b3) cultivating the second plant Field soil. The method of applying the fertilizer according to claim 9, wherein the second plant is a Solanum plant. The method of administration of the fertilizer requested item 10, wherein the Solanum (Solanum) of tomato plants (Solanum lycopersicum). The method for applying the fertilizer according to claim 9, wherein after the step (b3) is completed for 2 days, a first top dressing is applied. A method for applying a fertilizer, comprising: (c1) applying a base fertilizer to a field in which one of the greenhouse facilities is provided; (c2) sowing a third plant in the field; (c3) before the third plant is germinated Applying the fertilizer according to any one of claims 1 to 4 at a time; and (c4) applying a second top dressing to the growth period of the third plant. The method of applying the fertilizer according to claim 13, wherein the third plant is Ipomoea aquatica .