A kind of macroelement water-soluble fertilizer and preparation method thereof

A large amount of elements, water-soluble fertilizer technology, applied in the field of agriculture and forestry, can solve the problems of incomplete absorption of plants, fertilizer pollution of soil, increase of farmers' costs, etc., to achieve the effect of rich and reasonable nutrients, improve soil fertility, and reduce farmers' costs

Active Publication Date: 2016-09-07
北京绿洲之星科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1), waste of resources, because the preparation process of the current conventional nitrogen, phosphorus and potassium compound fertilizer is relatively rough, and its utilization rate is low;
[0005] 2) The amount of fertilizer per mu is large, and the amount of conventional chemical fertilizers is generally about 100 kg per mu, which increases the cost of farmers;
[0006] 3) Due to the large dosage, the actual plant absorption is not complete, so it causes different degrees of fertilizer pollution to the soil

Method used

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  • A kind of macroelement water-soluble fertilizer and preparation method thereof
  • A kind of macroelement water-soluble fertilizer and preparation method thereof
  • A kind of macroelement water-soluble fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Utilize the present invention to do pilot in a certain farm in the Turpan area of ​​the test field. The farm crops are grapes. The 6 mu of field in the test field is divided into 2 parts. The soil composition is the same, the planting number is the same, and the same facilities are supplied. Fertilizer, conventional operation fertilization method, another 3 acres of field use the fertilizer of the present invention, the present invention's fertilization method, see table 1 below:

[0045] Table 1 (Unit: KG)

[0046]

[0047] According to the fertilization method in Table 1, after the grapes are ripe, the fruit yield results of the test field are as follows in Table 2:

[0048] Table 2

[0049] Types of raisins

[0050] From the output of table 1, table 2, use the output of fertilizer of the present invention and fertilization method to be obviously higher than the output of conventional chemical fertilizer, its finished product output rate will be higher t...

Embodiment 2

[0052] Utilize the present invention to do pilot in a certain tangerine base in Jiangxi, the test field. The base crops are tangerines, 6-year-old orange trees, calculated by each tree, as shown in Table 3:

[0053] Table 3 (Unit: KG)

[0054]

[0055] According to the fertilization method in Table 3, after the tangerines are mature, the fruit yield results and other comparisons in the test field are as follows in Table 4:

[0056] Table 4

[0057]

[0058] As can be seen from Table 3 and Table 4, the yield per mu using fertilizer of the present invention and fertilization method is higher than the output 600KG of conventional chemical fertilizer, and its usage is lower than the consumption of conventional chemical fertilizer, which is beneficial to the improvement of soil and reduces people's transportation burden .

Embodiment 3

[0060] Utilize the present invention to plant a new generation of bananas in the test base. The soil for testing is red soil, with an area of ​​2 mu, and the fertility is medium. The test has 2 treatments, each of which covers an area of ​​1 mu. Processing one is altogether 119 strains in the fertilizer area of ​​the present invention, and processing two is totally 122 strains in a certain company's chemical fertilizer fertilization area. In treatment 1 and treatment 2, 5 plants were randomly selected and hung with wool for marking, and the data was measured once a month until the harvest was completed, and the appearance, taste and fresh-keeping period of ripe bananas were observed.

[0061] Handling one adopts artificial watering water and fertilizer mode, executes once every 7 days in April-July, every mu executes 0.4 kilogram of macroelement water-soluble fertilizer of the present invention; Deeply apply 15 kilograms of macroelement water-soluble fertilizer in July; Apply ...

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Abstract

The present invention discloses a water-soluble fertilizer containing a large number of elements, and a preparation method thereof. The water-soluble fertilizer is mainly prepared by mixing, grinding and crushing the following raw materials by mass: 15-25% of potassium dihydrogen phosphate, 5-15% of urea, 25-40% of potassium nitrate, 10-20% of ammonium sulfate, 15-25% of potassium sulfate, 1-5% of boric acid, 0.5-4% of EDTA-Zn, and 0.1-0.8% of an organosilicon auxiliary agent. According to the present invention, with the water-soluble fertilizer, characteristics of root system developing, strong growth, thick leaf, green color and seedling strengthening are provided; the soil fertility is improved, and the chemical fertilizer consumption is reduced; the precise fertilizer application according to different crops is adopted so as to overcome the waste of consumption of a large number of the fertilizer in the conventional method, such that the use age of the existing nature resources can be prolonged; the nutrients required by crops are rich and reasonable, the yield is stable, the quality is excellent, and the green product detection specification can be achieved; and the farmer cost and the labor are reduced, and the water-soluble fertilizer consumption per mu can be reduced by 2 / 3-4 / 5 compared with the conventional fertilizer consumption per mu.

Description

technical field [0001] The invention relates to the field of agriculture and forestry, in particular to a large-element water-soluble fertilizer and a preparation method thereof. Background technique [0002] Since the 1970s, the amount of conventional chemical fertilizers such as compound fertilizers, urea, and diamines used in agriculture and forestry has increased year by year. The amount of pesticides used is increasing, resulting in the phenomenon that the pesticides and fertilizers of crop products exceed the standards are becoming more and more common, seriously affecting people's physical and mental health. [0003] At present, the amount of chemical fertilizer used in the prior art is more than 10 times that of the 1980s. This long-term fertilization method has caused the following serious problems: [0004] 1), waste of resources, because the preparation process of the current conventional nitrogen, phosphorus and potassium compound fertilizer is relatively rough,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 邵光萍
Owner 北京绿洲之星科技有限公司
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