Special organic and inorganic black seed fertilizer for rice

Abstract

The invention discloses a special organic and inorganic black seed fertilizer for rice. The special organic and inorganic black seed fertilizer comprises organic ammonium chloride, a calcium magnesium phosphate fertilizer, urea, ammonium sulfate, monoammonium phosphate, potassium chloride, a phosphorus-potassium fertilizer, humic acid, a silicon-calcium fertilizer, ferrous sulfide powder, magnesium oxide, zinc sulfate and borax. The organic and inorganic fertilizer provided by the invention has slow-release and long-acting nutrients, can be slowly absorbed by crops, and has moderate loss of macroelements and medium elements, and the whole nutrient supply is balanced.

Description

Technical Field

[0001] The invention belongs to the technical field of organic and inorganic fertilizers, and in particular relates to an organic and inorganic black gold fertilizer special for rice. Background Art

[0002] Organic and inorganic fertilizers are indispensable for the growth of crops. The current organic and inorganic fertilizers release nutrients quickly, and the crops cannot absorb them in time. In addition, a large amount of elements in the fertilizers are lost and are not absorbed by the crops, which affects the growth of crops.

[0003] To this end, we proposed organic and inorganic black gold rice fertilizer to solve the above problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide organic and inorganic black gold rice fertilizer.

[0005] The objective of the present invention is achieved through the following technical solutions:

[0006] Organic and inorganic black gold rice fertilizer, the raw materials include organic ammonium chloride, calcium magnesium phosphate fertilizer, urea, ammonium sulfate, monoammonium phosphate, potassium chloride, phosphate and potassium fertilizer, humic acid, silicon calcium fertilizer, iron sulfide powder, magnesium oxide, zinc sulfate, and borax.

[0007] Furthermore, the weight ratio of the organic ammonium chloride, calcium magnesium phosphate fertilizer, urea, ammonium sulfate, monoammonium phosphate, potassium chloride, phosphate-potassium fertilizer, humic acid, silicon-calcium fertilizer, sulfide iron powder, magnesium oxide, zinc sulfate, and borax is 40-20: 5-15: 8-16: 5-10: 10-15: 9-16: 1-5: 3-9: 0.8-1.5: 0.1-0.3: 1-5: 0.1-0.2: 0.1-0.3.

[0008] Furthermore, the weight ratio of the organic ammonium chloride, calcium magnesium phosphate fertilizer, urea, ammonium sulfate, monoammonium phosphate, potassium chloride, phosphate-potassium fertilizer, humic acid, silicon-calcium fertilizer, iron sulfide powder, magnesium oxide, zinc sulfate, and borax is 30:10:12:8:12.5:12:3:8:1:0.2:3:0.1:0.2.

[0009] Furthermore, the nutrient content of the finished product is: N ≥ 15%, P2O5 ≥ 6%, K2O ≥ 9%, organic matter ≥ 10%, sulfur ≥ 2%, calcium ≥ 2%, magnesium ≥ 2%, silicon ≥ 0.2%, zinc ≥ 0.02%, boron ≥ 0.02%, and iron ≥ 0.02%.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The organic and inorganic fertilizers of the present invention have a slow-release and long-lasting nutrient effect, and can be slowly absorbed by crops. The macroelements in the fertilizer are moderately lost with little loss, and the medium-amount elements, and the entire nutrient supply is balanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a list of ingredients for production in the present invention. DETAILED DESCRIPTION

[0013] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0014] The invention provides an organic and inorganic black gold rice special fertilizer, which comprises organic ammonium chloride, calcium magnesium phosphate fertilizer, urea, ammonium sulfate, monoammonium phosphate, potassium chloride, phosphate potash fertilizer, humic acid, silicon calcium fertilizer, sulfide iron powder, magnesium oxide, zinc sulfate and borax, wherein the proportion of organic ammonium chloride, calcium magnesium phosphate fertilizer, urea, ammonium sulfate, monoammonium phosphate, potassium chloride, phosphate potash fertilizer, humic acid, silicon calcium fertilizer, sulfide iron powder, magnesium oxide, zinc sulfate and borax is 30:10:12:8:12.5:12:3:8:1:0.2:3:0.1:0.2, and the nutrient content of the finished product is: N≥15%, P2O5≥6%, K2O≥9%, organic matter≥10%, sulfur≥2%, calcium≥2%, magnesium≥2%, silicon≥0.2%, zinc≥0.02%, boron≥0.02% and iron≥0.02%.

[0015] Example 1

[0016] In 2023, in the late rice planting area of ​​Xiefang Village, Luokou Town, Ningdu County, 20 acres of fields were randomly selected for planting "Quan Zaoyou 406" hybrid late rice, and Tiandi Fu Black Gold rice fertilizer was applied.

[0017] 1. Test methods

[0018] 1. Test materials: Organic + inorganic fertilizer provided by Guizhou Tiandifu Fertilizer Co., Ltd., with nutrient content of: N:P2Os:K20=15:6:9≥30%, organic matter content 15%, humic acid ≥5%. Total element nutrient content ≥50%. S+Ca+Mg)≥4%, FeO≥0.02%, B+Zn≥0.04%, Si≥0.02%.

[0019] 2. Application amount: There are 20 acres of Quan Zao You 406 variety, and black gold rice fertilizer is applied, with an application amount of 62.5 kg per acre.

[0020] 3. Application method: Use 30 kg per mu as base fertilizer. On July 18, combine tillage to apply base fertilizer deeply. On July 30, 12 days after planting, use 32.5 kg per mu as topdressing.

[0021] 4. On the basis of applying black gold rice fertilizer, 5-6 days after planting, apply 5-8 kg of urea per mu together with herbicides as topdressing to keep the rice fields free of weeds and the seedlings grow well.

[0022] 2. Experimental results

[0023] During the experiment, the growth, tillering, and spikelet differentiation of the seedlings were investigated and recorded. The overall situation is that the Quanzaoyou 406 hybrid rice, which was fertilized with black gold rice fertilizer, has a large-scale balanced growth, good growth, uniform heading, and strong stamina. This is specifically reflected in the following aspects:

[0024] 1. Strong growth in the seedling stage, fast greening and early tillering: The leaves are dark green during the tillering stage, without leaves, and tillering occurs quickly. In early and mid-August this year, there were many rainy days during the tillering stage of late rice, which was not conducive to tillering. However, the fields where black gold rice fertilizer was applied had an average of 14 tillers per field on August 19, 30 days after planting, which was 3 more than the average number of tillers per field using 45% compound fertilizer, and the total number of tillers per mu reached 224,000.

[0025] 2. Good effect in preventing dead seedlings: Applying black gold rice fertilizer, there is no dead seedling phenomenon, the rice seedlings grow lushly, and each field grows balanced.

[0026] 3. Enhanced resistance to pests and diseases. The application of special fertilizers provides a balanced supply of nutrients, and the rice seedlings grow steadily, with thick stems and upright leaves, and enhanced resistance to pests and diseases. In the demonstration plots, the number of late pests and diseases, especially sheath blight and rice planthoppers, is less than in other plots, and pesticides are applied once less than last year.

[0027] 4. Heading is neat and the ear formation rate is high. According to fixed-point observation, the maximum number of seedlings per mu at the end of tillering is 235,000, the number of effective ears per mu is 159,000, and the ear formation rate is 67.6%, which is 7.6% higher than last year. High ear formation rate and large ear shape are the basis for high yield.

[0028] 5. No fertilizer loss in the later stage, good color fading at maturity. After heading, the leaves are neither dark nor light, but green. The functional leaves are green and free of diseases and insects, upright and strong, with strong photosynthesis, which is conducive to filling and strengthening seeds, improving the fruiting rate and increasing the thousand-grain weight.

[0029] 6. Significant increase in yield. During the on-site yield measurement and acceptance at harvest, the average yield of the 20-mu demonstration field was 674 kg per mu, while the control yield was 649 kg per mu, an increase of 25 kg per mu and a yield increase rate of 3.9%.

[0030] 3. Test Conclusion

[0031] Through the experiment of applying Tiandifu Black Gold rice fertilizer on hybrid rice in 2023, the following conclusions were drawn:

[0032] 1. Tiandifu Black Gold Rice Fertilizer has complete nutrients, slow-release and long-acting, high efficiency and prevents premature aging. After applying the special fertilizer, the effect is obvious in intuitive comparison, the yield increase benefit is significant, the cost-effectiveness is high, and the farmers are easily accepted in the survey.

[0033] 2. This special fertilizer has moderate loss of macroelements and a complete range of medium and trace elements. The nutrient supply is balanced, the rice seedlings grow steadily, the resistance is strong, the economic coefficient is high, and it has the potential to obtain high-quality and high-yield. The combination of organic and inorganic improves the soil structure, improves the resistance of rice, and improves the rice variety. It is a direction worth promoting in the action of reducing the amount of chemical fertilizers and increasing their efficiency.

[0034] Comparative Example

[0035] From July to October 2023, a new fertilizer test for late rice was conducted in Shangshe Village, Changgang Township, Xingguo County. The test results show that the application of new fertilizer can increase rice by 12.37 kg per mu compared with the application of the same amount of 45% compound fertilizer, and the increase in yield is 2.5%. Fertilization can increase rice yield and income. The application of Tiandi Fuheijinzi 30% (15-6-9) rice fertilizer is better than the application of the same amount of 45% compound fertilizer. The application of Tiandi Fuheijinzi 30% (15-6-9) rice fertilizer can significantly increase the partial productivity of rice compared with the application of the same amount of 45% compound fertilizer, as follows:

[0036] 1. Materials and Methods

[0037] 1.1 Test soil

[0038] The test soil was a nutrient-rich tidal sandy soil with a pH of 5.9, organic matter of 29.8 g / kg, alkaline nitrogen of 155.9 mg / kg, available phosphorus of 26.8 mg / kg, and available potassium of 102.8 mg / kg.

[0039] 1.2 Test fertilizers

[0040] 1.2.1 45% compound fertilizer (including N15P2O515K2015) produced by Jiangxi Kaimen Co., Ltd.

[0041] 1.2.2 Black Gold 30% Rice Fertilizer (15-6-9) produced by Guizhou Tiandifu Fertilizer Co., Ltd. (organic matter ≥15%, humic acid ≥5%, sulfur ≥2%, calcium ≥1%, magnesium ≥1%, silicon ≥0.2%, boron ≥0.02%, zinc ≥0.02%, iron ≥0.02).

[0042] 1.3 Test crops

[0043] Hybrid late rice, the combination is Taiyou Youxiang.

[0044] 1.4 Test methods and operations

[0045] 1.4.1 Test methods

[0046] The experiment set up new fertilizer application area, equal 45% compound fertilizer application area and blank area without fertilizer application. The area of ​​new fertilizer application area and equal 45% compound fertilizer application area is not less than 200 square meters, and the area of ​​blank area is not less than 30 square meters. No fertilizer is applied to the unfertilized area; 15kg of Tiandi Fu Hei Jinzi is applied to the new fertilizer application area three days before transplanting, and 15kg of Tiandi Fu Hei Jinzi rice fertilizer is applied per mu about 15 days after transplanting, and 10kg is applied when the ears are filled. 40 kg of 45% compound fertilizer is applied to the area with equal 45% compound fertilizer, and the fertilization period and amount are the same as those of new fertilizer.

[0047] 1.4.2 Test operation

[0048] Apply basal fertilizer on July 28, 2023, and transplant on the same day. In the area where new fertilizers are applied and the area where equal 45% compound fertilizers are applied, apply topdressing fertilizer on August 10, and apply ear fertilizer on August 20 for formula fertilizers. Spray pesticides on August 10, August 30, and September 13 to prevent and control pests and diseases. Conduct field yield measurement on October 26, and harvest in different plots on October 28.

[0049] 2 Results and analysis

[0050] 2.1 Effects of different treatments on rice yield and economic benefits

[0051] 2.1.1 Yield results of different treatments (see Table 1 for details) Table 1: Yield results of different treatments.

[0052] Table 1: Yield results of different treatments

[0053]

[0054] The test results show that the blank control (basic soil fertility) yields 358.63 kg, indicating that the local plot is relatively fertile. The application of 45% compound fertilizer can increase the rice yield by 140.61 kg per mu compared with no fertilization, the application of new fertilizer can increase the rice yield by 152.98 kg per mu, and the application of new fertilizer can increase the rice yield by 12.37 kg per mu compared with the application of 45% compound fertilizer, with a yield increase of 2.5%.

[0055] 2.1.2 Economic benefits of different treatments

[0056]

[0057] Note: Late rice is 3 yuan per kilogram, 45% (15-15-15) compound fertilizer is 3.2 yuan / kg, and Tiandi Fu Black Gold 30% (15 6-9) rice fertilizer is 2.8 yuan / kg.

[0058] The test results show that fertilization can increase rice yield and income. The effect of applying 30% (15-6-9) rice fertilizer of Tiandifu Black Gold is better than that of applying the same amount of 45% compound fertilizer.

[0059] 2.1 Effects of different treatments on rice partial productivity

[0060]

[0061] The test results show that the application of 30% (15-6-9) Tiandi Fuhei Jinzi rice fertilizer can significantly increase the partial productivity of rice compared with the application of the same amount of 45% compound fertilizer, which is better for fertilizer utilization and more conducive to reducing the amount of chemical fertilizers and increasing their efficiency.

[0062] in conclusion

[0063] 1. The test plots are relatively fertile. The application of new fertilizers can increase the amount of rice by 12.37 kg per mu compared with the application of an equal amount of 45% compound fertilizer, and the yield increase is 2.5%.

[0064] 2. Applying 30% (15-6-9) Tiandi Fu Black Gold rice fertilizer can significantly increase rice productivity compared to applying the same amount of 45% compound fertilizer.

[0065] 3. The application of Tiandi Fu Black Gold 30% (15-6-9) rice fertilizer can achieve the effect of reducing the amount of chemical fertilizers and increasing their efficiency, which is worth promoting.

[0066] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present invention fall within the protection scope of the present invention.

[0067] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. Organic and inorganic black gold rice fertilizer, characterized by: The raw materials include organic ammonium chloride, calcium magnesium phosphate fertilizer, urea, ammonium sulfate, monoammonium phosphate, potassium chloride, phosphate-potassium fertilizer, humic acid, silicon-calcium fertilizer, iron sulfide powder, magnesium oxide, zinc sulfate, and borax.

2. The organic-inorganic black gold rice fertilizer according to claim 1, characterized in that: The proportions of organic ammonium chloride, calcium magnesium phosphate fertilizer, urea, ammonium sulfate, monoammonium phosphate, potassium chloride, phosphate-potassium fertilizer, humic acid, silicon calcium fertilizer, ferrous sulfide powder, magnesium oxide, zinc sulfate and borax are 40-20: 5-15: 8-16: 5-10: 10-15: 9-16: 1-5: 3-9: 0.8-1.5: 0.1-0.3: 1-5: 0.1-0.2: 0.1-0.

3.

3. The organic-inorganic black gold rice fertilizer according to claim 2, characterized in that: The weight ratio of organic ammonium chloride, calcium magnesium phosphate fertilizer, urea, ammonium sulfate, monoammonium phosphate, potassium chloride, phosphate-potassium fertilizer, humic acid, silicon-calcium fertilizer, iron sulfide powder, magnesium oxide, zinc sulfate and borax is 30:10:12:8:12.5:12:3:8:1:0.2:3:0.1:0.

2.

4. The organic or inorganic black gold rice fertilizer according to any one of claims 1 to 3, characterized in that: The nutrient content of the finished product is: N ≥ 15%, P2O5 ≥ 6%, K2O ≥ 9%, organic matter ≥ 10%, sulfur ≥ 2%, calcium ≥ 2%, magnesium ≥ 2%, silicon ≥ 0.2%, zinc ≥ 0.02%, boron ≥ 0.02%, and iron ≥ 0.02%.

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