Culturing method of iodine-rich watermelon

A cultivation method and watermelon technology, applied in the cultivation field of iodine-rich watermelon, can solve the problems of single species of iodine-rich seafood, limited quantity of seafood, high transportation cost, etc., and achieve the goal of preventing iodine deficiency diseases, good quality, and changing the ecological environment Effect

Inactive Publication Date: 2010-09-22
BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited quantity of seafood, the single type of iodine-rich seafood, high transportation costs, and the different habits of individuals in eating and living, there are certain disadvantages in supplementing iodine with seafood

Method used

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  • Culturing method of iodine-rich watermelon

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The iodine-enriched cultivation of embodiment 1 Jingxin No. 1 watermelon

[0025] The specific way is:

[0026] (1) Soak watermelon rootstock seeds in warm water at 30-35°C for 24-48 hours, wrap them with soaked gauze, and moisten and accelerate germination at 28-32°C; sow them in a nutrient bowl (upper Φ10cm, lower Φ8cm, high 10cm), carry out rootstock seedling cultivation in the greenhouse (temperature 20~28 ℃, humidity 60~70%, normal daylight illumination);

[0027] (2) After 7 days of sowing the rootstock, put Jingxin No. 1 watermelon seeds in an enamel pot, add 85°C water to submerge the seeds, stir for 5-10 seconds, add cold water to make the soaking temperature reach 35°C, and soak 8 seeds at room temperature Hour;

[0028] (3) Plant the watermelon seeds after soaking in the seedling tray, sow 1 to 2 seeds in each hole and cultivate them in a greenhouse (25-28°C in temperature, 50-70% in humidity, and ordinary sunlight);

[0029] (4) when rootstock seedling is...

Embodiment 2

[0034] The iodine-enriched cultivation of embodiment 2 Jingxin No. 2 watermelon

[0035] (1) Soak watermelon rootstock seeds in warm water at 30-35°C for 24-48 hours, wrap them with soaked gauze, and moisten and accelerate germination at 28-32°C; sow them in a nutrient bowl (upper Φ10cm, lower Φ8cm, high 10cm), carry out rootstock seedling cultivation in the greenhouse (temperature 20~28 ℃, humidity 60~70%, normal daylight illumination);

[0036] (2) After 7 days of sowing the rootstock, put Jingxin No. 2 watermelon seeds in an enamel pot, add 85°C water to immerse the seeds, stir for 5-10 seconds, add cold water to make the soaking temperature reach 35°C, and soak the seeds at room temperature for 8 hours ;

[0037] (3) Plant the watermelon seeds after soaking in the seedling tray, sow 1 to 2 seeds in each hole and cultivate them in a greenhouse (25-28°C in temperature, 50-70% in humidity, and ordinary sunlight);

[0038] (4) when rootstock seedling is one leaf one heart st...

Embodiment 3

[0043] The iodine-enriched cultivation of embodiment 3 Jingxin No. 3 watermelon

[0044] (1) Soak watermelon rootstock seeds in warm water at 30-35°C for 24-48 hours, wrap them with soaked gauze, and moisten and accelerate germination at 28-32°C; sow them in a nutrient bowl (upper Φ10cm, lower Φ8cm, high 10cm), carry out rootstock seedling cultivation in the greenhouse (temperature 20~28 ℃, humidity 60~70%, normal daylight illumination);

[0045] (2) After 7 days of sowing the rootstock, put Jingxin No. 3 watermelon seeds in an enamel pot, add 85°C water to submerge the seeds, stir for 5-10 seconds, add cold water to make the soaking temperature reach 35°C, and soak 8 seeds at room temperature Hour;

[0046] (3) Plant the watermelon seeds after soaking in the seedling tray, sow 1 to 2 seeds in each hole and cultivate them in a greenhouse (25-28°C in temperature, 50-70% in humidity, and ordinary sunlight);

[0047] (4) when rootstock seedling is one leaf one heart stage, adop...

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Abstract

The invention provides a culturing method of an iodine-rich watermelon. The method comprises the following steps of: (1) culturing a watermelon stock seedling; (2) carrying out seed soaking treatment on a watermelon seed after a stock is sowed for 4-7 days; (3) planting the soaked watermelon seed in a seedling-raising pan and culturing in a greenhouse; (4) grafting a watermelon seedling when the stock seedling is at the stage of one leaf and one core, culturing the grafted seedling in the greenhouse for about 40 days; (5) mixing solid fertilizer containing iodine with farmyard manure before the field planting of the grafted watermelon seedling and applying to the soil in a planting area at one time, and ploughing under to great depth, wherein a N, P and K compound fertilizer is used as a base fertilizer; and (6) after the field planting of the grafted watermelon seedling, spraying and applying liquid iodine fertilizer in different growth periods of the watermelon. With the method, not only the iodine-rich watermelon can be planted directly, but also the iodine content in soil and a biologic chain can be changed, the ecology environment in areas lack of iodine can be vnlrpfalgp changed so as to better prevent the occurrence of iodine deficiency disorders.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a cultivation method of iodine-enriched watermelon. Background technique [0002] Iodine is one of the essential micronutrients for the human body, and is an important component of the thyroid gland that plays an important role in human metabolism. Iodine deficiency in the human body can lead to iodine deficiency disorders (Iodine Deficiency Disorders, IDD). 80% of the iodine in the human body is taken in through food, and severe iodine deficiency in the soil-crop system has led to the widespread prevalence of iodine deficiency diseases. According to the report of the International Iodine Deficiency Disorders Prevention Committee, there are currently 2.2 billion people living in iodine-deficient areas in the world, accounting for about 38% of the global total. All provinces and cities in China have IDD, and the population of wards has reached 425 million, seriously affecting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00A01B79/02A01G1/06
Inventor 韩平马智宏潘立刚栾云霞王纪华李云伏
Owner BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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