Fertilizer and water management method for improving anti-cancer substances in cabbage mustard

A technology of fertilizer and water management and kale, which is applied in the direction of fertilization methods, fertilization devices, applications, etc., can solve the problem of low sulforaphane content, achieve the effects of increasing sulforaphane content, increasing photosynthesis, and ensuring yield

Inactive Publication Date: 2017-12-26
宁国市绿缘蔬菜种植专业合作社
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  • Summary
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AI Technical Summary

Problems solved by technology

[0002] Chinese kale, also known as white flower kale, is native to the south of my country and has a long history of cultivation. It is one of the specialty vegetables in my country. The kale sprouts are tender, crisp, sweet and delicious. In addition to being rich in vitamin C, there are also Quite a lot of minerals, which have the functions of diuretic and phlegm, detoxification and expelling wind, eliminating evil heat, fatigue, clearing heart and improving eyesight, and also contain sulforaphane, which is produced by myrosinase sulfatase enzymolysis or acid hydrolysis Isothiocyanate derivatives have anticancer effects, but the content of sulforaphane in kale is low, and there is no method for chemically synthesizing sulforaphane in the prior art. Therefore, how to increase the sulforaphane in kale become a technical problem to be solved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A fertilizer and water management method for increasing anti-cancer substances in kale. After planting, the plants are managed with fertilizer and water, and are managed separately in the following stages:

[0016] In the growth period of leaf clusters after slow seedlings, use chelated iron solution with a mass concentration of 2mg / L to irrigate, the daily irrigation amount is 7ml / plant, the watering temperature is 20°C, and the watering amount keeps the soil moisture at 58%;

[0017] Described mass concentration is that the chelated iron solution of 2mg / L also comprises the jasmonic acid that is equivalent to chelated iron weight 25%, the magnesium sulfate heptahydrate of 20%;

[0018] From the moss formation period to the harvest period, use the solution prepared by glycine and molybdenum to irrigate, the daily irrigation amount is 11ml / plant, the watering temperature is 8-10°C, and the watering amount keeps the soil moisture at 85%;

[0019] The content of glycine i...

Embodiment 2

[0024] A fertilizer and water management method for increasing anti-cancer substances in kale. After planting, the plants are managed with fertilizer and water, and are managed separately in the following stages:

[0025] In the growth period of leaf clusters after slow seedlings, use chelated iron solution with a mass concentration of 1.8mg / L to irrigate, the daily irrigation amount is 8ml / plant, the watering temperature is 22°C, and the watering amount keeps the soil moisture at 55%;

[0026] Described mass concentration is that the chelated iron solution of 1.8mg / L also comprises the jasmonic acid that is equivalent to chelated iron weight 22%, the magnesium sulfate heptahydrate of 22%;

[0027] From the moss formation period to the harvest period, use the solution prepared by glycine and molybdenum to irrigate, the daily irrigation amount is 12ml / plant, the watering temperature is 10°C, and the watering amount keeps the soil moisture at 80%;

[0028] The content of glycine...

Embodiment 3

[0032] A fertilizer and water management method for increasing anti-cancer substances in kale. After planting, the plants are managed with fertilizer and water, and are managed separately in the following stages:

[0033] In the growth period of leaf clusters after slow seedlings, use chelated iron solution with a mass concentration of 2.2mg / L to irrigate, the daily irrigation amount is 6ml / plant, the watering temperature is 18°C, and the watering amount keeps the soil moisture at 60%;

[0034] Described mass concentration is that the chelated iron solution of 2.2mg / L also comprises the jasmonic acid that is equivalent to chelated iron weight 28%, the magnesium sulfate heptahydrate of 17%;

[0035] From the moss formation period to the harvest period, use the solution prepared by glycine and molybdenum to irrigate, the daily irrigation amount is 10ml / plant, the watering temperature is 8°C, and the watering amount keeps the soil moisture at 90%;

[0036] The content of glycine ...

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Abstract

The invention belongs to the technical field of cabbage planting, and in particular relates to a fertilizer and water management method for increasing anticancer substances in Chinese cabbage, respectively during the growth period of leaf clusters after seedlings, from the period of vegetable moss formation to the harvest period, and after the main moss is harvested. Carry out fertilizer and water management. Compared with the prior art, the present invention has the following advantages: before the moss formation period to the harvesting period, the glycine and molybdenum elements are used to irrigate the solution to increase the photosynthesis of Chinese cabbage, which is beneficial to the content of vitamins and soluble sugars in Chinese cabbage at this stage At the same time, combined with the growth period of leaf clusters after seedlings and the management of fertilizer and water after harvest, the content of sulforaphane in kale can be greatly increased, and the yield of kale can be guaranteed, so that the yield and quality of kale have been improved.

Description

technical field [0001] The invention belongs to the technical field of kale planting, and in particular relates to a fertilizer and water management method for increasing anticancer substances in kale. Background technique [0002] Chinese kale, also known as white flower kale, is native to the south of my country and has a long history of cultivation. It is one of the specialty vegetables in my country. The kale sprouts are tender, crisp, sweet and delicious. In addition to being rich in vitamin C, there are also Quite a lot of minerals, which have the functions of diuretic and phlegm, detoxification and expelling wind, eliminating evil heat, fatigue, clearing heart and improving eyesight, and also contain sulforaphane, which is produced by myrosinase sulfatase enzymolysis or acid hydrolysis Isothiocyanate derivatives have anticancer effects, but the content of sulforaphane in kale is low, and there is no method for chemically synthesizing sulforaphane in the prior art. There...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00
CPCA01C21/005
Inventor 郭芳
Owner 宁国市绿缘蔬菜种植专业合作社
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