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Field cultivation method of spore second stage seedlings of southern osmunda japonica

A cultivation method and a cabbage spore technology, applied in the field of characteristic crop cultivation, can solve the problems of low fecundity, high seedling cost, troublesome management, etc., and achieve the effects of saving seedling cost, simple seedling method, and saving management cost.

Inactive Publication Date: 2016-01-20
HUBEI CHANGYOU MODERN AGRI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the natural state, the fecundity of weed is very low, and artificial cultivation by digging wild seedlings cannot directly increase the number of weed, and at the same time, it will cause certain damage to wild resources
The use of the three-stage seedling cultivation of Osmanthus spores requires more than 3 years, and the management is troublesome, the cost of seedling cultivation is high, it is difficult to form a scale, and it is difficult to promote in production.
The use of weed cabbage tissue culture seedling facilities requires a lot of investment, the cost of seedling cultivation is high, and large-scale production is also difficult to promote

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: a kind of method for cultivating the second stage seedling of the spores of the southern weet weed in the present invention comprises the following steps:

[0025] a. Cultivate a section of spore seedlings: use a greenhouse or greenhouse to adopt a floating method to raise the first section of sporelings for later use in one year;

[0026] b. Field seedbed preparation: Before transplanting the seedlings, plow the land with a plowing machine, and then manually open the box 1.5m, the box ditch is 0.3m, the box surface is 1.2m wide, and the soil is finely ground with a hoe to ensure that the box surface is 0.1m deep. above;

[0027] c. Transplanting of a section of seedlings: When a section of seedlings grows to more than 2 leaves and the height of the seedlings is more than 2cm, start transplanting, the spacing between plants and rows is 8×10cm, and 1 seedling per plant, pour enough root-fixing water in time after transplanting;

[0028] d. Seedbed sunshade...

Embodiment 2

[0030] Embodiment 2: the field cultivation method of the second stage seedling of the spores of the southern welt, on September 1, 2011, at the welt seedling research base in Youping Village, Yanzi Town, the artificial soil preparation was 5m long, 1.5m wide, and the ditch was carried out. 0.3m wide, 1.2m wide on the side of the side, 0.1m fine soil on the side of the side, a total of 2 compartments, pull out a section of seedlings (more than 2 leaves, more than 2cm of seedlings) in the spore nursery shed on the same day, and move the row spacing by 8×10cm Plant small seedlings, plant 744 seedlings in each compartment, pour enough root water with a watering can after transplanting, then use 2m long bamboo slices to insert on both sides of the compartment surface to form a small arch, and then use a 2m wide sunshade net to cover the sun, 10 Weeds were removed from the seedbed on the 2nd, and 22.5kg of biogas slurry mixed with 22.5kg of water was applied on the same day, 22.5kg o...

Embodiment 3

[0031] Example 3: On September 2, 2012, at the Weicai Seedling Breeding Base in Siping Village, Taiping Town, 330㎡ of land was artificially prepared, with a 1.5m wide open compartment, a ditch width of 0.3m, a compartment surface width of 1.2m, and a fine soil on the compartment surface of 0.1 m, pull out a section of seedlings (more than 2 leaves, seedlings more than 2cm) in the same day in the spore-growing shed of Osmanthus japonica, and transplant the seedlings with a row spacing of 8×10 cm. A total of 32,700 seedlings were transplanted. After transplanting, water the roots with a watering can enough Water, and then use 2m long bamboo slices to insert on both sides of the car to form a small arch, and then use 2m wide sunshade nets to cover the sun, pull out the weeds in the seedbed on October 2, and sprinkle 495kg of biogas slurry mixed with 495kg of water on October 3 495kg of biogas slurry was applied on November 15, 594kg of biogas slurry was applied on May 15, 2013, an...

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Abstract

The invention relates to a field cultivation method of spore second stage seedlings of special crop southern osmunda japonica, belongs to the technical field of cultivation of special crops, and particularly discloses the field cultivation method of spore second stage seedlings of southern osmunda japonica. The field cultivation method is characterized by comprising the following steps: a, cultivating first stage spore seedlings; b, preparing a field seedling bed; c, transplanting the first-stage seedlings; d, shading the seedling bed; e, managing the seedling bed. Compared with other osmunda japonica seedling cultivation methods, the field cultivation method has the following advantages: the seedling cultivation method of osmunda japonica spore second stage seedlings is simpler, and the seedling cultivation cost of second stage seedlings is reduced; biogas slurry with different concentration is used on the seedling bed for cultivating the second stage seedlings, other commercial fertilizers are avoided, and the spore seedlings grow strongly. The field cultivation method is applicable to scale cultivation of osmunda japonica spore seedlings, and a solid foundation is established for osmunda japonica industrialization.

Description

technical field [0001] The invention relates to a field cultivation method for the second-stage spore seedling of the characteristic crop southern weetia spore, and belongs to the technical field of characteristic crop cultivation, in particular to a field cultivation method for the second-stage spore seedling of the southern welt. Background technique [0002] The scientific name of Osmunda japonica (Osmunda japonica Thunb.), is a kind of fern, which belongs to the perennial herb of Osmunda japonica genus. It is a mountain vegetable that is processed by collecting young petioles when the young petioles are in the fist-rolling stage every spring. The trade name is Weicai. Wei Cai is a kind of characteristic vegetable with the same source of medicine and food. It has high nutritional value and economic value. The dried leaves of young leaves contain a variety of amino acids, 8 of which are necessary for the human body, and also contain a variety of trace elements and vitamins...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 周长辉邢丹英易继斌叶兴枝罗耀美
Owner HUBEI CHANGYOU MODERN AGRI CO LTD
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