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Specific fertilizer for improving natural fragrance of green Chinese onion and application

A special fertilizer and original ecology technology, applied in the application, nitrogen fertilizer, potash fertilizer and other directions, can solve the problems rarely involved in the original ecological flavor of green onion, lack, and the impact of the original ecological flavor of green onion, etc., to increase the original ecological flavor and increase the catalytic activity. , Increase the effect of the original ecological fragrance

Inactive Publication Date: 2015-04-29
CHENDU NEW KELI CHEM SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent CN103755411A discloses a special fertilizer for scallions. The compound fertilizer is mixed with ammonium chloride, urea, monoammonium phosphate, potassium chloride, zinc sulfate, and silicate according to the ratio. Inverted shape, disease resistance, but not related to the impact on the original flavor of scallions
Chinese patent CN103360174A discloses a special fertilizer for scallions. The special fertilizer is a compound fertilizer composed of urea, thiamine, monoammonium, potassium chloride and DA-6, wherein the weight ratio of nitrogen, phosphorus and potassium is 20:5:20. Fertilizer can effectively overcome the harm caused by continuous cropping and improve the disease resistance and yield of scallions, but the special fertilizer lacks trace elements such as iron and manganese, which have a certain impact on the original ecological fragrance of scallions
[0004] According to the above, most of the current special fertilizers are aimed at fertilizer utilization and increasing the yield of green onions, and rarely involve the original ecological fragrance of green onions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] 1) Prepare special fertilizer for scallions

[0033] Base fertilizer: 19% ammonium sulfate, 25% calcium superphosphate, 15% vegetation, 30% decomposed manure, 1% boric acid, 2% manganese sulfate, and 2% zinc sulfate. In the granulator, add xylitol and inositol 3%, cysteine ​​3%, mix and granulate, dry in a dryer (material outlet temperature 70-80 ℃), cool and pass through a rotary sieve (finished granules 2 -4mm) to get special fertilizer for scallions.

[0034]Top dressing: 30% ammonium sulfate, 10% calcium superphosphate, 30% plant ash, 16% decomposed manure, 3% boric acid, 3% manganese sulfate, 5% zinc sulfate. In the disc granulator, add xylitol and inositol 2%, cysteine ​​1%, mix and granulate, dry in a dryer (material outlet temperature 70-80 ℃), cool and pass through a rotary sieve (finished granules 2-4mm), get special fertilizer for scallions.

[0035] 2) Fertilization method

[0036] 1) Apply base fertilizer before planting scallions, and apply the above-m...

Embodiment 2

[0044] 1) Prepare special fertilizer for scallions

[0045] Base fertilizer: 13% ammonium sulfate, 20% calcium superphosphate, 10% plant ash, 40% decomposed manure, 2% boric acid, 3% manganese sulfate, and 4% zinc sulfate. In the granulator, add erythritol, sorbitol, 4% maltitol, and 4% cystine, mix and granulate, dry in a dryer (material outlet temperature 70-80°C), cool and pass through a rotary sieve ( Finished product granule 2-4mm), to get green onion special fertilizer.

[0046] Top dressing: 25% ammonium sulfate, 10% calcium superphosphate, 30% plant ash, 11% decomposed manure, 4% boric acid, 8% manganese sulfate, and 7% zinc sulfate. In the granulator, add 3% erythritol, sorbitol and maltitol, and 2% cystine, mix and granulate, dry in a dryer (material outlet temperature 70-80°C), cool and pass through a rotary sieve ( Finished product granule 2-4mm), to get green onion special fertilizer.

[0047] 2) Fertilization method

[0048] 1) Apply base fertilizer before pl...

Embodiment 3

[0056] 1) Prepare special fertilizer for scallions

[0057] Base fertilizer: 15% ammonium sulfate, 20% calcium superphosphate, 12% plant ash, 30% decomposed manure, 3% boric acid, 5% manganese sulfate, and 5% zinc sulfate. In the granulator, add 5% isomalt, mannitol and lactitol, and 5% methionine, mix and granulate, dry in a dryer (material outlet temperature 70-80°C), cool and pass through a rotary sieve ( Finished product granule 2-4mm), to get green onion special fertilizer.

[0058] Top dressing: 24% ammonium sulfate, 15% calcium superphosphate, 25% plant ash, 5% decomposed manure, 5% boric acid, 10% manganese sulfate, and 8% zinc sulfate. In the granulator, add 5% isomalt, mannitol and lactitol, and 3% methionine, mix and granulate, dry in a dryer (material outlet temperature 70-80°C), cool through a rotary sieve ( Finished product granule 2-4mm), to get green onion special fertilizer.

[0059] 2) Fertilization method

[0060] 1) Apply base fertilizer before planting...

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Abstract

The invention belongs to the field of crop fertilizers, and particularly relates to a specific fertilizer for improving natural fragrance of green Chinese onion. The specific fertilizer comprises ammonium sulfate, calcium superphosphate, plant ash, decomposed dung, boric acid, sulfur-containing amino acid, manganese sulfate, zinc sulfate and sugar alcohol. According to the specific fertilizer, the nutrient content is reasonably mixed according to the characteristics of fertilizer requirement for green Chinese onion growth, trace elements manganese and zinc and organic carbon fertilizer sugar alcohol are mixed to activate the catalytic activity of allicin enzyme which is a key enzyme for synthesis of spicy substances in green Chinese onion bodies; and the sulfur-containing amino acid is used for providing a substrate for synthesis of spicy substances, so that the content of spicy substances in the green Chinese onion bodies can be increased, and the flavor of the green Chinese onions can be rich. The specific fertilizer is applied as base fertilizer and topdressing, so that the yield of green Chinese onions can be increased, spicy substances of green Chinese onions can be increased, and the natural fragrance of green Chinese onions can be rich. The specific fertilizer has a relatively high market application value.

Description

technical field [0001] The fertilizer field of the present invention particularly relates to a special fertilizer capable of increasing the original ecological fragrance of scallions and its application. Background technique [0002] Scallion is a biennial Allium crop, which is an important spice and health-care vegetable in people's daily life. The phytobacteria contained in it can not only improve appetite and enhance digestion, but also have bactericidal and anti-inflammatory effects. Its fresh and tender leaves The body and pseudostem are rich in protein, Vc and minerals, which have the functions of lowering blood fat, blood sugar, blood pressure and nourishing the brain. The sulfide contained in scallions can reduce the deposition of human cholesterol in blood vessels and prevent thrombosis. Therefore, scallions Food value is more and more valued by people all over the world. The scallions are delicious and have a slightly spicy taste. The volatile substance propylene...

Claims

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Application Information

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IPC IPC(8): C05G1/00A01C21/00
CPCC05B1/02A01C21/00C05C3/00C05D1/00C05D9/02C05F3/00C05F11/00
Inventor 陈庆孙丽枝
Owner CHENDU NEW KELI CHEM SCI CO LTD
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