Method for planting carrot containing iodine

A planting method and carrot technology, applied in the fields of botanical equipment and methods, fertilization methods, seed and rhizome treatment, etc., can solve the problems of difficult quantitative assessment of bioavailability, easy volatilization of inorganic iodine, difficult control of iodine concentration, etc. It is convenient for long-distance transportation and storage, good durability, and the effect of improving the disadvantaged environment

A planting method and carrot technology, applied in the fields of botanical equipment and methods, fertilization methods, seed and rhizome treatment, etc., can solve the problems of difficult quantitative assessment of bioavailability, easy volatilization of inorganic iodine, difficult control of iodine concentration, etc. It is convenient for long-distance transportation and storage, good durability, and the effect of improving the disadvantaged environment

CN101112160AInactive Publication Date: 2008-01-30ZHEJIANG UNIV
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  • Method for planting carrot containing iodine
  • Method for planting carrot containing iodine

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] 1) Select new carrot seeds with suitable maturity, high yield and high quality, rub off the bristles on the seeds, soak them in warm water at 38°C for 2.5 hours, then place them at a temperature of 20°C, maintain a suitable humidity, and accelerate germination for 3 ~4 days, when the seeds are white, they can be sown.

[0031] 2) Choose loam or sandy loam with high terrain, good drainage, deep soil, crisp texture, high organic matter content, and no pollution. Drill sowing in the soil with a row spacing of 20 cm and a sowing depth of 1 cm. The best time for sowing is in the morning or after 4:00 pm. Straw, and wet the cover, when the seedlings emerge, remove the cover in time in the evening.

[0032] 3) Thin the seedlings 2 times before setting the seedlings. When the height of the seedlings is about 3 cm and there is 1 true leaf, perform the first thinning in combination with weeding; , Inferior plants and diseased plants, when there are 5 true leaves, the seedlings ...

Embodiment 2

[0035] 1) Select new carrot seeds with suitable maturity, high yield and high quality, rub off the bristles on the seeds, soak them in warm water at 40°C for 2 hours, then place them at a temperature of 25°C, maintain a suitable humidity, and accelerate germination for 4 hours. In the next day, when the seeds are white, they can be sown.

[0036] 2) Choose loam or sandy loam with high terrain, good drainage, deep soil, crisp texture, high organic matter content, and no pollution. Drill sowing in the soil with a row spacing of 25 cm and a sowing depth of 2 cm. The best time for sowing is in the morning or after 4:00 pm. Straw, and wet the cover, when the seedlings emerge, remove the cover in time in the evening.

[0037] 3) Thin the seedlings twice before setting the seedlings. When the height of the seedlings is about 3 cm and there are 2 true leaves, the first thinning is carried out in combination with weeding; , Inferior plants and diseased plants, when there are 6 true l...

Embodiment 3

[0040] 1) Select new carrot seeds with suitable maturity, high yield and high quality, rub off the bristles on the seeds, soak them in warm water at 39°C for 2 hours, then place them at a temperature of 235°C, maintain a suitable humidity, and accelerate germination for 4 hours. In the next day, when the seeds are white, they can be sown.

[0041] 2) Choose loam or sandy loam with high terrain, good drainage, deep soil, crisp texture, high organic matter content, and no pollution. Drill sowing in the soil, the row spacing is 23 cm, and the sowing depth is 1.5 cm. The best time for sowing is in the morning or after 4:00 pm. Straw, and wet the cover, when the seedlings emerge, remove the cover in time in the evening.

[0042] 3) Thin the seedlings twice before setting the seedlings. When the height of the seedlings is about 3 cm and there are 2 true leaves, the first thinning is carried out in combination with weeding; , Inferior plants and diseased plants, when there are 6 tr...

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Abstract

The invention discloses a planting method of carrot containing iodine. The method comprises the following steps: 1) high yielding and quality carrot seeds are selected, seta is removed from the seeds by kneading, then the seeds are dipped in mild water for accelerating germination and sowed when the seeds steep to germination; 2) ridges are started to be made, then 10-20 percent of germinated carrot feeds are evenly mixed with fine soil and sowed in lines, then the seeds are watered sufficiently and covered with soil evenly, ensuring that no seed exposes out of the soil; 3) thinning is made before final singling of seedlings to remove over close, weak, inferior and disease seedlings; 4) sufficient basic fertilizer is fertilized and solid iodine organic fertilizer is added to the surface of the soil in a lump before the carrot seeds are sowed in the field, or liquid iodine fertilizer is sprayed by stages before harvest, and cultivation and weeding as well as prevention and curing of plant diseases and insect pests are well done. The carrot containing iodine planted by the invention can not only replenish nutrition, which is good for physical health, but also can be an effective natural source of iodine for human body through food.

Description

technical field [0001] The invention relates to a method for planting iodine-containing carrots. Background technique [0002] Iodine is an essential trace element for the human body. It plays an extremely important role in the metabolic process of the human body. More than one-third of the iodine in the human body exists in the form of thyroid gland. There must be 3 or more in each molecule of thyroid gland. 4 iodine atoms, without iodine, the thyroid gland cannot synthesize thyroxine. Thyroxine has biological functions such as promoting protein synthesis, activating more than 100 enzymes, regulating energy conversion, accelerating growth and development, and maintaining the structure of the central nervous system. Therefore, the human body Iodine deficiency can lead to a series of physiological disorders and abnormal biological functions, such as goiter and cretinism, especially iodine deficiency during growth and development of infants, which can cause intellectual disabi...

Claims

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Application Information

Patent Timeline
30 Jan 2008
Publication
CN101112160A
IPC
A01G1/00; A01C1/00; A01C1/02; A01C21/00; C05F11/00; C05G5/00
Inventors
翁焕新; 翁经科