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Seedling culture method of pakchoi cabbage

A technology for seeds and varieties, applied in the field of agricultural biology, can solve problems such as restricting the seedling rate in the seedling period, and achieve the effects of preventing disease bunching, sturdy stems, and good seedling growth.

Inactive Publication Date: 2017-09-19
蚌埠市众星蔬果科技专业合作社联合社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the initial stage of seedling growth during the seedling period, damping-off disease is a key factor that threatens the seedling emergence, which seriously restricts the seedling rate during the seedling cultivation period.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A method for raising seedlings of Shanghai Green includes the following steps:

[0015] (1) Seed soaking and accelerating germination, select high-quality varieties according to the season, first stir and scald the seeds with 36℃ warm water for 3 minutes at a uniform stirring speed, 16 times / min. After draining the surface water of the seeds, spread the seeds on the gauze layer of the incubator , The paving thickness is 1mm, and each incubator is spread with two layers of seed layers separated by gauze. Under the bottom seed layer, between the seed layers and the top layer, 10mm, 3mm, 2mm carbonized rice husk and traditional Chinese medicine For the slag layer, the mixing ratio is 2:1, and it is sprayed with gibberellic acid 2000 times solution at 7 o'clock every morning until the bottom humidity is 28%, and the daytime temperature in the moisturizing box is 18°C ​​and 14°C respectively;

[0016] (2) For soil preparation and sowing, first raking and raking the field finely a...

Embodiment 2

[0022] A method for raising seedlings of Shanghai Green includes the following steps:

[0023] (1) Seed soaking and accelerating germination, select high-quality varieties according to the season, first stir and scald the seeds with 38℃ warm water for 4 minutes at a uniform stirring speed, 18 times / min. After draining the surface water of the seeds, spread the seeds on the gauze layer of the incubator , Paving thickness 2mm, each incubator pave two layers of seed layers separated by gauze, under the bottom seed layer gauze, between the seed layers and the top layer are covered with 12mm, 4mm, 3mm carbonized rice husk and Chinese medicine For the slag layer, the mixing ratio is 2:1, and it is sprayed with 2200 times gibberellic acid at 7:30 every morning until the bottom humidity is 30%, and the daytime temperature in the humidifying box is 20℃ and 15℃ respectively;

[0024] (2) For soil preparation and sowing, first raking and leveling the field, making a concave border with a leng...

Embodiment 3

[0030] A method for raising seedlings of Shanghai Green includes the following steps:

[0031] (1) Seed soaking and accelerating germination, select high-quality varieties according to the season, first stir and scald the seeds with 40℃ warm water for 5 minutes at a uniform stirring speed, 20 times / min. After draining the surface water of the seeds, spread the seeds on the gauze layer of the incubator , The paving thickness is 4mm, each incubator pave two layers of seed layers separated by gauze, under the bottom seed layer gauze, between the seed layers and the top layer are covered with 14mm, 5mm, 4mm carbonized rice husk and Chinese medicine The slag layer, the mixing ratio is 2:1, and sprayed with 2400 times gibberellic acid solution at 8 o'clock every morning until the bottom humidity is 32%, and the daytime temperature in the moisturizing box is 22°C and 16°C respectively;

[0032] (2) For soil preparation and sowing, first raking and raking the field finely and leveling it t...

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Abstract

The invention discloses a seedling culture method of pakchoi cabbage. The seedling culture method comprises the following three steps: carrying out seed soaking and germination acceleration, carrying out land preparation and sowing seeds, and carrying out seedling culture management. The seedling culture is carried out on a pakchoi cabbage vegetable; the method adopts an incubator and a terrestrial heat resistor and has a rapid germination speed and ordered germination, and the germination rate reaches 92%; a seed decaying phenomenon does not occur, the growth vigor of the seedlings is good, and a condition of high and low seedlings does not occur; especially, the seedlings have thick and strong stems, developed roots and tender and green leaves; particularly, the temperature can be timely and properly controlled through a seedling bed of the terrestrial heat resistor; the seedling culture method is suitable for seedling emergence and growth; and meanwhile, damping-off seedlings are artificially weeded out, bacterium-carrying nutrients are filled in time, and crossed occurrence of diseases is prevented.

Description

Technical field [0001] The invention belongs to the field of agricultural biotechnology, and specifically relates to a method for raising seedlings of Shanghai greens. Background technique [0002] Shanghai green is also known as Shanghai cabbage, Suzhou green, Qingjiang cabbage, Qingjiang cabbage, Xiaotang cabbage, Qingjiang cabbage, spoon cabbage, and vase cabbage. It is the most common cabbage variety in East China in Shanghai. Shanghai green is a kind of small cabbage with few leaves and more stems, and the stems are white like gourd calabash. Therefore, Shanghai green is also called piaoerbai. Shanghai Green has high nutritional value, can maintain the elasticity of blood vessels, provide minerals and vitamins needed by the human body; vitamin B2 is particularly rich, has the effect of inhibiting ulcers, regular consumption has a good effect on skin and eyes maintenance; rich in fiber, can be Effectively improve constipation. [0003] In the early stage of seedling growth, d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10
Inventor 李维厚
Owner 蚌埠市众星蔬果科技专业合作社联合社
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