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Special balancing fertilizer for cabbages

A technology of balanced fertilizer and cabbage, which is applied in the field of fertilizers for cabbage cultivation, can solve the problems of fertilizer efficiency not meeting the demand of cabbage growth, unreasonable ratio of single chemical fertilizer and ratio, and high operation intensity, so as to reduce the amount of chemical fertilizer input and output High, good quality effect

Inactive Publication Date: 2011-02-16
刘秀玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the inorganic fertilizers used in the cultivation of cabbage are simple chemical fertilizers and compound fertilizers with unreasonable ratios. During the growth process, they need to be fertilized many times, and the operation intensity is high. The ratio is uncoordinated, and the fertilizer effect is far from meeting the needs of cabbage growth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The total content of nitrogen, phosphorus and potassium is 48%, including nitrogen 20%, phosphorus 12%, potassium 16%, medium and trace elements, accounting for 10.29%, containing calcium, sulfur, boron and other elements. Among them, calcium accounts for 2.8%, sulfur accounts for 7.4%, boron accounts for 0.09%, nitrogen, phosphorus, potassium, and the associated substances of medium and trace elements account for 41.71%. (the joints of the above constituent elements mainly contain elements such as sodium hydroxide, such as hydrogen and oxygen in the diammonium phosphate that provide phosphorus, oxygen in the sulfate radical that provides sulfur, and sodium in the borax sodium borate that provides boron).

[0016] by weight

[0017] Every 50 kg of cabbage-specific balanced fertilizer contains 10 kg of nitrogen, 6 kg of phosphorus, 8 kg of potassium, 1.4 kg of calcium, 3.7 kg of sulfur, 0.045 kg of boron, and 20.855 kg of others.

[0018] This is a kind of BB fertilizer...

Embodiment 2

[0022] The total content of nitrogen, phosphorus and potassium is 50%: 20% of nitrogen, 12% of phosphorus, 18% of potassium, appropriate amount of medium and trace elements, accounting for 8.76%, containing calcium, sulfur, and boron elements, of which calcium is 1.4%, sulfur is 7.3%, and boron is 0.06% %, nitrogen, phosphorus, potassium, and trace element joint matter accounted for 41.24% (the joint matter of the above constituent elements mainly contains elements such as sodium hydroxide, such as hydrogen and oxygen in diammonium phosphate that provides phosphorus, and sulfate radicals that provide sulfur Oxygen in the borax sodium borate that provides boron).

[0023] by weight

[0024] Every 50 kg of cabbage-specific balanced fertilizer contains 10 kg of pure nitrogen, 6 kg of phosphorus pentoxide, 9 kg of potassium oxide, 0.7 kg of calcium, 3.65 kg of sulfur, 0.03 kg of boron, and 20.62 kg of others. This is a kind of BB fertilizer, which is converted into a real product...

Embodiment 3

[0027] The total content of nitrogen, phosphorus and potassium is 45%, including nitrogen 18%, phosphorus 11%, potassium 16%, medium and trace elements, accounting for 13.46%, calcium, sulfur, and boron, of which calcium is 4.76%, sulfur is 8.6%, and boron is 0.1% %, Nitrogen, Phosphorus, Potassium, and trace element joint matter accounted for 41.54%. Oxygen in the borax sodium borate that provides boron).

[0028] by weight

[0029] Every 50 kg of cabbage-specific balanced fertilizer contains 9 kg of nitrogen, 5.5 kg of phosphorus, 8 kg of potassium, 2.38 kg of calcium, 4.3 kg of sulfur, 0.05 kg of boron, and 20.77 kg of others.

[0030] This is a kind of BB fertilizer, which is converted into a real product. Every 50 kg of special balanced fertilizer for cabbage contains 16 kg of large grain urea, 9 kg of diammonium phosphate, 16 kg of granular potassium sulfate, 8.5 kg of 16% granular superphosphate, and 0.5 kg of granular borax.

[0031] The raw materials of the above-me...

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Abstract

The invention relates to a fertilizer for cultivating cabbages, in particular to a special balancing fertilizer for cabbages. The balancing fertilizer mainly comprises the following raw materials in percentage by weight: 45-51 percent of NPK, 7-14 percent of intermediate trace elements and 38-43 percent of related matters of the NPK and the intermediate trace elements, wherein all the raw materials are all of 2-4mm particles. The raw materials are placed into a fully-automatic quantitive burdening and mixing packager and evenly mixed to prepare the finished product of the special balancing fertilizer. In the invention, the NPK, the intermediate trace elements and the related matters of both are taken as raw materials, and the prepared special balancing fertilizer has the advantages of high nutrient contents, long fertilizer efficiency and balanced nutrients and only needs to be applied as a base fertilizer one time in full growth period, without top application. The invention reduces the fertilizer input in the cultivating process of the cabbages, the cabbages grow vigorously and have high yield and good quality, and thus, labor and time are saved.

Description

technical field [0001] The invention relates to a fertilizer for cultivating cabbage, in particular to a special balanced fertilizer for cabbage. Background technique [0002] Heading cabbage is generally planted on fertile sandy loam to clay loam soil. It is a fertilizer-loving crop and absorbs more soil nutrients than ordinary vegetables. To produce 1000 kg of cabbage, it needs to absorb 3.1- 4.8 kg, 0.9-1.2 kg of phosphorus pentoxide, 4.5-5.4 kg of potassium oxide, 3.5-4.5 kg of calcium, sulfur and boron also play an important role in the growth and development of cabbage. At present, most of the inorganic fertilizers used in the cultivation of cabbage are simple chemical fertilizers and compound fertilizers with unreasonable ratios. During the growth process, they need to be fertilized many times, and the operation intensity is high. If the ratio is uncoordinated, the fertilizer effect is far from meeting the needs of cabbage growth. Contents of the invention [0003...

Claims

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Application Information

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IPC IPC(8): C05G5/00C05G1/00
Inventor 刘秀玲
Owner 刘秀玲
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