Rape special purpose fertilizer and preparation method thereof

A special fertilizer and rapeseed technology, which is applied in the field of rapeseed special fertilizer and its preparation, can solve the problem of single nutrition and the like, and achieve the effect of simple technology and convenient operation.

Inactive Publication Date: 2017-12-05
四川鑫圣生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the fertilizers used in the growth of rapeseed in the prior art have shortcomings such as single nutrition.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This embodiment provides a special fertilizer for rape, its raw materials include: 510 parts of urea, 13 parts of diammonium phosphate, 140 parts of monoammonium phosphate, 40 parts of ammonium sulfate, 220 parts of potassium nitrate, 1.5 parts of magnesium salt in parts by weight. 0.5 parts of calcium salt, 2.5 parts of zinc, 4.5 parts of boron, 0.6 parts of manganese, 0.6 parts of copper, 3.4 parts of iron, 0.03 parts of molybdenum, 1.5 parts of preservatives, 2 parts of sodium linear alkylbenzene sulfonate and potassium polyacrylate 2 servings.

[0028] The preparation method of a kind of special fertilizer for rape mentioned above provided in this example comprises: 510 parts of urea, 13 parts of diammonium phosphate, 140 parts of monoammonium phosphate, 40 parts of ammonium sulfate, 220 parts of potassium nitrate, 1.5 parts of magnesium salt, 0.5 parts of calcium salt 2.5 parts of zinc, 4.5 parts of boron, 0.6 parts of manganese, 0.6 parts of copper, 3.4 parts of i...

Embodiment 2

[0030] This embodiment provides a special fertilizer for rape, its raw materials include: 550 parts of urea, 28 parts of diammonium phosphate, 160 parts of monoammonium phosphate, 60 parts of ammonium sulfate, 240 parts of potassium nitrate, 2.5 parts of magnesium salt in parts by weight. 1.5 parts of calcium salt, 3.5 parts of zinc, 5.5 parts of boron, 1.4 parts of manganese, 1.4 parts of copper, 6.6 parts of iron, 0.07 parts of molybdenum, 5 parts of preservatives, 3 parts of sodium linear alkylbenzene sulfonate and potassium polyacrylate 4 parts.

[0031] The preparation method of the above-mentioned special fertilizer for rape provided in this example comprises: 550 parts of urea, 28 parts of diammonium phosphate, 160 parts of monoammonium phosphate, 60 parts of ammonium sulfate, 240 parts of potassium nitrate, 2.5 parts of magnesium salt, calcium salt 1.5 parts, 3.5 parts of zinc, 5.5 parts of boron, 1.4 parts of manganese, 1.4 parts of copper, 6.6 parts of iron, 0.07 par...

Embodiment 3

[0033] This embodiment provides a special fertilizer for rapeseed, its raw materials include: 520 parts of urea, 15 parts of diammonium phosphate, 145 parts of monoammonium phosphate, 45 parts of ammonium sulfate, 225 parts of potassium nitrate, 1.8 parts of magnesium salt in parts by weight. 0.8 parts of calcium salt, 2.8 parts of zinc, 4.8 parts of boron, 0.8 parts of manganese, 0.8 parts of copper, 3.8 parts of iron, 0.04 parts of molybdenum, 1.8 parts of preservatives, 2 parts of sodium linear alkylbenzene sulfonate and potassium polyacrylate 2 servings.

[0034] The preparation method of a kind of above-mentioned special fertilizer for rape provided in this embodiment comprises: 520 parts of urea, 15 parts of diammonium phosphate, 145 parts of monoammonium phosphate, 45 parts of ammonium sulfate, 225 parts of potassium nitrate, 1.8 parts of magnesium salt, calcium Mix 0.8 parts of salt, 2.8 parts of zinc, 4.8 parts of boron, 0.8 parts of manganese, 0.8 parts of copper, 3....

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Abstract

The invention belongs to the technical field of fertilizer production and provides rape special purpose fertilizer and a preparation method thereof. The rape special purpose fertilizer comprises, by weight, 510 to 550 parts of urea, 13 to 28 parts of diammonium phosphate, 140 to 160 parts of monoammonium phosphate, 40 to 60 parts of ammonium sulfate, 220 to 240 parts of potassium nitrate, 1.5 to 2.5 parts of a magnesium salt, 0.5 to 1.5 parts of a calcium salt, 11.63 to 18.47 parts of trace elements and 1.5 to 2.5 parts of a preservative. The rape special purpose fertilizer is rich in nutrients, is not easy to agglomerate, has a strong water absorption capacity and can greatly improve the yield of rape. The preparation method comprises mixing the urea, diammonium phosphate, monoammonium phosphate, ammonium sulfate, potassium nitrate, ferrous sulfate, calcium salt, magnesium salt, trace elements and preservative, crushing the mixture to obtain powder of 100 to 200 meshes, adding water into the powder and carrying out stirring to obtain thick paste. The preparation method is simple, is easy to operate and is suitable for large-scale production.

Description

technical field [0001] The invention belongs to the technical field of fertilizer production, and in particular relates to a special fertilizer for rape and a preparation method thereof. Background technique [0002] As a common delicacy on the dinner table, rapeseed is rich in nutrients and is deeply loved by people. Rapeseed has many uses. Rapeseed flowers can be eaten when they are in bud; rapeseed flowers are a beautiful landscape when they are in full bloom; Can be used as toppings. [0003] Because rapeseed has such high ornamental and edible value, the cultivation of rapeseed has been widely concerned. There are many factors that affect the growth of rapeseed, the most important of which is the fertilizer used to grow rapeseed. Most of the fertilizers used for the growth of rapeseed in the prior art have shortcomings such as single nutrition. [0004] Therefore, inventing a kind of fertilizer for the growth of rapeseed that can solve the above problems has become ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05G3/20C05C3/00C05C5/02C05C9/00C05D3/00C05D5/00C05D9/02
Inventor 刘应平
Owner 四川鑫圣生物科技有限公司
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