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Special selenium-enriched organic fertilizer for grapes, and preparation technology of special selenium-enriched organic fertilizer

A preparation process and technology of organic fertilizers, applied in the preparation of organic fertilizers, organic fertilizers, inorganic fertilizers, etc., can solve the problems of little progress in the research and development of selenium-rich fertilizers and the inability to meet market demands, and improve the high yield of grapes and production costs. Low, promotes decomposition and transformation

Inactive Publication Date: 2016-12-21
铜仁市万山区山地葡萄科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, although various organic fertilizers have been developed for grape fertilizers, they still cannot meet the market demand. The research and development of selenium-rich fertilizers has not made much progress. How to prepare a fertilizer that can effectively improve the soil's fertilizer retention and water storage capacity, and promote the decomposition of organic matter. and transformation, rich in nutrient elements, good fertilizer efficiency, and at the same time have the effect of improving grape quality and increasing grape yield, enriching selenium in grapes, and effectively reducing the incidence of grape diseases and insect pests. Grape organic fertilizer has become a problem to be solved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] 1) Prepare materials

[0029] 30 parts of poultry manure, 100 parts of green manure, 10 parts of humic acid fertilizer, and 5 parts of peanut shells are placed in a heating chamber for vacuum heating at a heating temperature of 80-90°C for 1-2 hours. After vacuum heating poultry manure and green manure, the water content is 10-20%, 13%-24%;

[0030] 2) First fermentation

[0031] Weigh 20 parts of plant ash according to the proportion and put them in the fermentation tank, put the material obtained in step 1) into the fermentation tank, stir evenly to ferment, the fermentation temperature is 40-50 ° C, and ferment for 10 days; every 3-4 days from turn inside out;

[0032] 3) Second fermentation

[0033] Add 5 parts of calcium superphosphate, 10 parts of urea, 5 parts of potassium superphosphate, and 2 parts of selenium salt in the product obtained in step 2), stir evenly and continue fermentation. The fermentation temperature is 55-65 ° C. Fermentation 3 One day, af...

Embodiment 2

[0035] 1) Prepare materials

[0036] 50 parts of poultry manure, 200 parts of green manure, 15 parts of humic acid fertilizer, and 10 parts of peanut shells are placed in a heating chamber for vacuum heating at a heating temperature of 80-90°C for 1-2 hours. After vacuum heating poultry manure and green manure, the water content is 10-20%, 13%-24%;

[0037] 2) First fermentation

[0038] Weigh 30 parts of plant ash according to the proportion and put them in the fermentation tank, put the material obtained in step 1) into the fermentation tank, stir evenly for fermentation, the fermentation temperature is 40-50 ° C, and the fermentation time is 10 days; every 3-4 The sky turns from the inside out;

[0039] 3) Second fermentation

[0040] Add 10 parts of calcium superphosphate, 20 parts of urea, 10 parts of potassium superphosphate, and 1 part of selenium salt weighed according to the proportion to the product obtained in step 2), stir evenly and continue fermentation. The f...

Embodiment 3

[0041] 1) Prepare materials

[0042] 40 parts of poultry manure, 150 parts of green manure, 12 parts of humic acid fertilizer, and 9 parts of peanut shells are placed in a heating chamber for vacuum heating at a heating temperature of 80-90°C for 1-2 hours. After vacuum heating poultry manure and green manure, the water content is 10-20%, 13%-24%;

[0043] 2) First fermentation

[0044] Weigh 25 parts of plant ash according to the proportion and put them in the fermentation tank, put the material obtained in step 1) into the fermentation tank, stir evenly to ferment, the fermentation temperature is 40-50 ° C, and ferment for 15 days; every 3-4 days from turn inside out;

[0045] 3) Second fermentation

[0046] Add 6 parts of calcium superphosphate, 15 parts of urea, 7 parts of potassium superphosphate, and 3 parts of selenium salt weighed according to the proportion to the product obtained in step 2), stir evenly and continue fermentation. The fermentation temperature is 55...

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Abstract

The invention discloses a special selenium-enriched organic fertilizer for grapes, and a preparation technology of the special selenium-enriched organic fertilizer. The preparation technology comprises the following steps of treating green manure, poultry and livestock excrement, a humic acid type fertilizer and peanut shells to obtain treated materials, performing fermentation for the first time on the treated materials and plant ash, then adding calcium superphosphate, urea, potassium dihydrogen phosphate and selenium salt, and performing mixed fermentation so as to obtain the special selenium-enriched organic fertilizer for grapes. According to the special selenium-enriched organic fertilizer for the grapes provided by the invention, the fertilizer retention capacity and the water storage capacity of soil can be effectively improved, decomposition and conversion of organic matters are facilitated, the nutrient elements are rich, the yield of grapes is improved, a few nutrients of the organic fertilizer run off, the content of selenium elements in the grapes is 10-20% greater than that of general grapes, and the incidence of diseases and insect pests of the grapes is low; and besides, through the preparation technology disclosed by the invention, worm's ova, pathogenic bacteria and the like in raw materials can be effectively killed, besides, the method is simple, and the preparation process is convenient to operate.

Description

technical field [0001] The invention relates to a fertilizer for crops, in particular to a special selenium-rich organic fertilizer for grapes and a preparation process thereof. Background technique [0002] Grapes, also known as grapes, are a common plant of the genus Vitis. Deciduous vine with brown slender branches. Subcircular single leaves alternate, nearly entire to 3-7 lobed, with serrated margins. Leaf axils bearing compound buds. Tendrils or inflorescences opposite leaves. Hermaphrodite, gynopotent (shorter stamens, sterile pollen) and male flowers; often dioecious in wild species. 5 petals, connected at the top, separated from the base and receptacle in a cap-like shedding when blooming. The berries are mostly round or oval, with turquoise, purple black, purple red and so on. [0003] Organic fertilizer, also known as farmyard manure in China, is a type of fertilizer made from organic matter decomposed or fermented by microorganisms. Its raw materials have a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05F17/00
CPCC05B1/02C05F17/50C05B7/00C05C9/00C05D1/00C05D9/02C05F3/00C05F5/002C05F11/00C05F11/02Y02A40/70Y02W30/40
Inventor 吴长根
Owner 铜仁市万山区山地葡萄科技有限公司
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