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Water soluble fertilizer capable of improving grape sweetness and applying method

A water-soluble fertilizer and grape technology, applied in the direction of fertilizer mixture, application, fertilization device, etc., to achieve the effect of improving sugar-acid ratio, high absorption and utilization rate, and scientific ratio

Active Publication Date: 2015-11-25
青岛阿道姆农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the process of grape cultivation, the cultivation and management measures mainly focus on the growth of grape plants and the yield of grapes. The types and methods of fertilization are also more inclined to high yields, while there are few fertilizers and methods specifically aimed at increasing the total sugar content of grapes.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Add 50 grams of urea, 232 grams of potassium dihydrogen phosphate, and 680 grams of potassium nitrate to the mixing mixer for initial mixing. Add 10 grams of chelated calcium, 7 grams of chelated magnesium, 5 grams of chelated manganese, 7 grams of chelated zinc, and 6 Grams of polymeric boron, 2 grams of sodium molybdate, 3 grams of chitosan oligosaccharides, 5 grams of potassium alginate, 3 grams of fucoidan and 3 grams of silicon dioxide are pre-mixed to prevent agglomeration, and then added to the initial mixture and stirred evenly , Weigh, bag and seal. In the water-soluble fertilizer, the mass percentage of each component is nitrogen: 11%, phosphorus pentoxide: 12%, potassium oxide: 38%, calcium: 0.1%, magnesium: 0.1%, alginic acid: 0.1, trace amount The elements are manganese: 0.06%, zinc: 0.1%, boron: 0.1%, chitosan oligosaccharides 0.05%, and brown algae polysaccharides: 0.05%.

Embodiment 2

[0030] Add 50 grams of urea, 202 grams of potassium dihydrogen phosphate, and 700 grams of potassium nitrate into the mixing mixer for initial mixing. Add 10 grams of chelated calcium, 7 grams of chelated magnesium, 5 grams of chelated manganese, 7 grams of chelated zinc, and 6 Grams of polymeric boron, 2 grams of sodium molybdate, 3 grams of chitosan oligosaccharides, 5 grams of potassium alginate, 3 grams of fucoidan and 3 grams of silicon dioxide are pre-mixed to prevent agglomeration, and then added to the initial mixture and stirred evenly , Weigh, bag and seal. In the water-soluble fertilizer, the mass percentage of each component is: nitrogen: 11%, phosphorus pentoxide: 10%, potassium oxide: 40%, calcium: 0.1%, magnesium: 0.1%, alginic acid: 0.1, trace amount The elements are manganese: 0.06%, zinc: 0.1%, boron: 0.1%, chitosan oligosaccharides 0.05%, and brown algae polysaccharides: 0.05%.

Embodiment 3

[0032] Add 50 grams of urea, 252 grams of potassium dihydrogen phosphate, and 660 grams of potassium nitrate into the mixing mixer for initial mixing. Add 10 grams of chelated calcium, 7 grams of chelated magnesium, 5 grams of chelated manganese, 7 grams of chelated zinc, and 6 Grams of polymeric boron, 2 grams of sodium molybdate, 3 grams of chitosan oligosaccharides, 5 grams of potassium alginate, 3 grams of fucoidan and 3 grams of silicon dioxide are pre-mixed to prevent agglomeration, and then added to the initial mixture and stirred evenly , Weigh, bag and seal. In the water-soluble fertilizer, the mass percentage of each component is: nitrogen percentage: 11%, phosphorus pentoxide: 14%, potassium oxide: 36%, calcium: 0.1%, magnesium: 0.1%, alginic acid: 0.1, The trace elements are manganese: 0.06%, zinc: 0.1%, boron: 0.1%, chitosan oligosaccharides 0.05%, and brown algae polysaccharides: 0.05%.

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Abstract

The invention provides water soluble fertilizer capable of improving grape sweetness and an applying method. The water soluble fertilizer is composed of, by mass, 10-50 parts of urea, 10-300 parts of monopotassium phosphate, 10-700 parts of potassium nitrate, 1-10 parts of calcium chelate, 1-10 parts of magnesium chelate, 1-5 parts of manganese chelate,1-7 parts of zinc chelate, 1-10 parts of polyborate, 1-2 parts of sodium molybdate, 1-3 parts of chitosan oligosaccharide, 1-10 parts of potassium alginate, 1-5 parts of brown algae polysaccharides and 1-3 parts of gaseous phase silica anticaking agents. The water soluble fertilizer can substantially increase the sugar content of grapes, improve grape sweetness, increase the sugar-acid ratio and increase nutritive value and commodity value of the table grapes.

Description

technical field [0001] The invention belongs to the field of functional water-soluble fertilizers, and in particular relates to a method for applying water-soluble fertilizers capable of improving the sweetness of grapes. Background technique [0002] Grape is a deciduous vine of the genus Vitis. The berries are mostly round or oval, and the color varies with the variety. Humans have been cultivating this fruit tree a long time ago, accounting for almost a quarter of the world's fruit production. Grapes are mainly distributed in the Northeast, North China, Northwest and Huanghuaihai regions in my country. The nutritional value of grapes is very high, and grape juice is known as "vegetable milk" by scientists. The sugar content of grapes is very high, as high as 10%-30%. Most of the sugar contained in grapes is glucose that is easily absorbed by the human body. Therefore, grapes become an ideal fruit for those with weak digestion. When blood sugar is high, if you drink gra...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 邓志勇况川曹培顺
Owner 青岛阿道姆农业科技有限公司
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