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Organic ecological fertilizer for grapes and preparation method thereof

An ecological fertilizer and organic technology, applied in the field of organic ecological fertilizer for grapes and its preparation, can solve the problems of unbalanced soil nutrient ratio, weakened water storage function, and inconsistency between active ingredients and ratios, and achieve the promotion and increase of fertilizer efficiency and nutritional balance. Absorption and utilization, promoting the effect of thorough casting

Active Publication Date: 2014-10-08
甘肃凯源生物技术开发中心有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main problems at present are: 1. The level of soil fertility in desertification areas is low, the input of organic fertilizers is insufficient, and the phenomenon of excessive application of chemical fertilizers is particularly serious. The mineralization rate of soil organic matter is greater than the accumulated amount. Some soils have shown soil organic matter and available potassium content decreases, soil physical and chemical properties deteriorate, soil compaction, water storage function weakened, the grapes produced have high nitrate content, low sugar content, and poor flavor
2. The active ingredients and proportions of the compound fertilizers circulating in the market do not conform to the status quo of desertification soil nutrients and the absorption ratio of grapes to nutrients. The content of alkaline nitrogen, available phosphorus, trace elements zinc and molybdenum in the soil is low, and the content of organic matter and available potassium is between Decline, the proportion of soil nutrients is out of balance, and physiological diseases often occur

Method used

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  • Organic ecological fertilizer for grapes and preparation method thereof
  • Organic ecological fertilizer for grapes and preparation method thereof
  • Organic ecological fertilizer for grapes and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] A grape organic ecological fertilizer is mainly prepared from the following raw materials in parts by weight:

[0065]

[0066]

[0067] Preparation:

[0068] (1) Add 3.47kg urea to 1000kg of former wine residues, mix, adjust the C / N ratio to 25:1 to obtain wine residues;

[0069] (2) Weigh the wine lees obtained in step (1) of the prescription amount, and mix with water to make the water content reach 55%. After mixing evenly, all of them are filled in the pits dug in advance for stacking, sealed with soil, and fermented for 130 After one day, take it out and put it in a cool and dry place to air-dry for 30 days. When the water content is 4.9%, pass it through a 5mm sieve to obtain fermented wine residues;

[0070] (3) taking several other raw materials of the prescription amount, and pulverizing the fermented wine residue obtained in step (2) and other raw materials of the recipe amount into powders with a particle diameter of 0.1 mm;

[0071] (4) Mix the powd...

Embodiment 2

[0075] A grape organic ecological fertilizer is mainly prepared from the following raw materials in parts by weight:

[0076]

[0077] Among them, the agricultural amino acids contain glutamic acid, cystine, cysteine, phenylalanine, threonine, valine with a weight ratio of 1:1:1:2:1:2:2 acid, proline.

[0078] Preparation:

[0079] (1) Add 3.47kg of urea to 1000 kg of former wine lees, mix, adjust the C / N ratio to 25:1, to obtain wine lees;

[0080] (2) Weigh the wine lees obtained in step (1) of the prescription amount, and mix them with water to make the water content reach 60%. Days later, take it out and put it in a cool and dry place to air-dry for 45 days. When the water content is 4%, pass it through a 5mm sieve to obtain fermented wine lees;

[0081] (3) taking several other raw materials of the prescription quantity, and pulverizing the fermented wine residue obtained in step (2) and other raw materials of the prescription quantity into powders with a particle d...

Embodiment 3

[0086] A grape organic ecological fertilizer is mainly prepared from the following raw materials in parts by weight:

[0087]

[0088] Among them, the agricultural amino acids contain glutamic acid, cystine, cysteine, phenylalanine, threonine, valine with a weight ratio of 1:1:1:2:1:2:2 acid, proline.

[0089] Preparation:

[0090] The grape organic ecological fertilizer was obtained according to the method of Example 1.

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Abstract

The invention discloses an organic ecological fertilizer for grapes and a preparation method thereof. The organic ecological fertilizer for grapes is mainly prepared from the following raw materials in parts by weight: 71.9-92.1 parts of inorganic salt fertilizer, 8-12 parts of wine marc, 1-4 parts of antibiotic bacterial fertilizer, 1-4 parts of water retention agent, 0.1-0.5 part of agricultural amino acid, 0.3-0.9 part of boric acid and 0.04-0.15 part of brassinolide. The organic ecological fertilizer for grapes can sufficiently supply nutrients to the grape field and has favorable quality and yield effects on grapes, and the produced grapes are full and have the advantages of sweet mouthfeel and high grape. The organic ecological fertilizer for grapes can enhance the cold resistance, drought resistance and disease resistance of the grapes, and has favorable ecological effect. The fertilizer is released thoroughly, and can supply the nutrients to the grapes, balance the soil nutrients and enhance the quality and yield of the grapes. The preparation method is accessible in raw materials, simple to operate and easy to implement. The prepared special fertilizer has stable and reliable quality, and the nutrient elements can be sufficiently absorbed by the grapes, thereby being beneficial to greatly enhancing the grape yield, wherein the yield growth rate is up to 31.34-42.54%.

Description

technical field [0001] The invention belongs to the technical field of agricultural chemical fertilizers, in particular to an organic ecological fertilizer specially used for grapes and a preparation method thereof. technical background [0002] The Hexi Corridor in Gansu has a dry climate, sufficient sunlight, convenient irrigation, large temperature difference between day and night, and a long frost-free period. It is an ideal place for facility grape production. In the past 10 years, a facility grape production base of 60,000 mu has been established, and it has now developed into the largest in the Hexi Corridor of Gansu. The facility grape production base has played a positive role in increasing farmers' income. The main problems at present are: 1. The level of soil fertility in desertification areas is low, the input of organic fertilizers is insufficient, and the phenomenon of excessive application of chemical fertilizers is particularly serious. The mineralization rat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 杨生辉罗光宏王治江陈天仁王丹霞祖廷勋秦嘉海周文政
Owner 甘肃凯源生物技术开发中心有限责任公司
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