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Fertilization method for chrysanthemum morifolium Ramat

A fertilization method and chrysanthemum technology, applied in fertilization methods, fertilization devices, gardening methods, etc., can solve the problems of unstable quality and low yield of chrysanthemums, and achieve the effects of promoting migration, promoting synthesis, and promoting secondary anabolism

Inactive Publication Date: 2015-11-25
龙胜泓文生态农林有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the fertilization management of chrysanthemums is random, and unreasonable fertilization is very common, resulting in low yield and unstable quality of chrysanthemums

Method used

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  • Fertilization method for chrysanthemum morifolium Ramat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1) Apply 3kg of monoammonium phosphate and 1.5kg of potassium hydrogen sulfate per mu in the field, and then move the cutting seedlings into the field;

[0021] 2) When the height of the seedlings reaches 25cm, do the first topping, 15 days later, do the second topping, and then do the third topping 15 days apart. After the second and third toppings, spray the leaves on the plant. Calcium phosphate fertilizer once, spray 200g superphosphate to 30kg water per mu each time;

[0022] 3) After budding, spray foliar fertilizer on the plant leaves once every 8 days, spray 200g superphosphate to 30kg water and 150g potassium bisulfate to 20kg water per mu each time;

[0023] 4) The flower can be harvested when the flower heart spreads out 2 / 3.

[0024] Control example

[0025] 1) Apply 3kg of monoammonium phosphate and 1.5kg of potassium hydrogen sulfate per mu in the field, and then move the cutting seedlings into the field;

[0026] 2) When the seedling height reaches 25cm, do the fir...

Embodiment 2

[0030] 1) Apply 5kg of monoammonium phosphate and 2kg of potassium hydrogen sulfate per mu in the field, and then move the cutting seedlings into the field;

[0031] 2) When the height of the seedlings is 25cm, do the first topping, after 20 days, do the second topping, and then do the third topping at an interval of 20 days. After the second and third toppings, spray the leaves on the plant. Calcium phosphate fertilizer once, spray 300g superphosphate to 50kg water per mu each time;

[0032] 3) After budding, spray foliar fertilizer on the plant leaves once every 10 days, spray 300g superphosphate to 50kg water and 200g potassium hydrogen sulfate to 50kg water per mu each time;

[0033] 4) The flower can be harvested when the flower heart spreads out 2 / 3.

Embodiment 3

[0035] 1) Apply 4kg of monoammonium phosphate and 2kg of potassium hydrogen sulfate per mu in the field, and then move the cutting seedlings into the field;

[0036] 2) When the height of the seedlings is 25cm, do the first topping, after 18 days, do the second topping, and then do the third topping at an interval of 18 days. After the second and third toppings, spray the leaves on the plant. Calcium phosphate fertilizer once, spray 250g of superphosphate per mu each time to 40kg of water; within 4 days after each spray of superphosphate fertilizer, use white light source or ultraviolet light source with light intensity of 1500lx for 1h every day after night .

[0037] 3) After budding, spray foliar fertilizer on the leaves of the plants once every 9 days, spray 250g superphosphate to 40kg of water and 170g potassium bisulfate to 30kg of water per mu each time;

[0038] 4) The flower can be harvested when the flower heart spreads out 2 / 3.

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Abstract

The invention provides a fertilization method for chrysanthemum morifolium Ramat. The fertilization method comprises the following steps: (1) applying 3-5 kg of monoammonium phosphate and 1.5-2 kg of potassium hydrogen sulfate to per mu of a large field, and then transplanting cutting seedlings into the large field; (2) performing pinching for the first time when the height of the seedlings is 25 cm, 15-20 days later, performing pinching for the second time, and another 15-20 days later, performing pinching for the third time, and respectively spraying calcium superphosphate to leaf surfaces of plants after the second-time pinching and third-time pinching, wherein 200-300 g of calcium superphosphate added with 30-50 kg of water is sprayed in per mu each time; (3), after budding, applying leaf fertilizer to leaf surfaces of plants once every other 8-10 days, wherein 200-300 g of calcium superphosphate added with 30-50 kg of water and 150-200 g of potassium hydrogen sulfate added with 20-50 kg of water are sprayed in per mu each time. The chrysanthemum morifolium Ramat planted by using the method has the advantages that the content of chlorogenic acid and the content of flavonoids are relatively high, and the quality is good.

Description

Technical field [0001] The invention belongs to the technical field of agricultural planting, and specifically relates to a method for fertilizing chrysanthemums. Background technique [0002] Chrysanthemum is the dried flower head of Chrysanthemummorifolium Ramat, a perennial herbaceous plant in the Asteraceae family. It is a commonly used Chinese medicine in clinical practice. It has the effects of dispelling wind, clearing away heat, improving eyesight, and detoxifying. . Chrysanthemum mainly contains volatile oil, chrysanthemum glycosides, amino acids, flavonoids and chlorogenic acid, among which total flavonoids and chlorogenic acid are the main effective components. Total flavonoids have the effects of lowering blood pressure, dilating coronary arteries, preventing coronary atherosclerosis, etc. It is clinically used to treat hypertension and coronary heart disease. Chlorogenic acid has anti-inflammatory, anti-oxidant, coronary and lipid-lowering, liver-protection and chol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/06C05G1/00A01C21/00A01G7/04
CPCY02P60/14
Inventor 吴春菊
Owner 龙胜泓文生态农林有限公司
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