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A floating two-stage seedling raising method for weed cabbage spores

A floating and spore technology, applied in the fields of botanical equipment and methods, horticulture, soilless cultivation, etc., can solve the problems of low seedling emergence rate and difficult water management of one-stage seedlings, achieve high seedling rate, shorten seedling raising period, reduce The effect of labor intensity

Inactive Publication Date: 2016-08-10
HUBEI CHANGYOU MODERN AGRI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the current two-stage floating seedling raising of Osmanthus spores, which utilizes the large number of Osmanthus spores, adopts the method of planting the spores of Osmanthus spores in a foam tray and then puts them into artificially set water tanks for floating. Cultivate a section of small seedlings of vetch spores in time to solve the technical problems of difficult water management and low emergence rate of a section of seedlings

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0034]On May 6, 2007, 35 foam box covers for the company's shipment of vegetables were selected in Yanzi Youping Science and Technology Park. A single foam plate with a length of 0.50 meters, a width of 0.40 meters, a height of 0.06 meters, and a depth of 0.04 meters in the plate was used as a floating plate. Drill 9 holes with 6.5 cm steel bars at the bottom (mainly solve the problem of water absorption of the seedling substrate in the tray). An average of 5 kg of local seedling substrate (peat produced in Wuli Township) wetted with water is placed in each plate, and placed in 2 floating water tanks with a length of 10 meters and a width of 1.2 meters set in a smart greenhouse with 70% double-layer sunshade nets. An average of 4 grams of vetch spore powder is sown per square meter. On May 2, 2008, the emergence of a section of spore seedlings was investigated, and the average emergence per square meter was 4395. On the same day, they were transplanted to the local seedling su...

Embodiment 2

[0036] On April 29, 2008, in the intelligent greenhouse of Yanzi Youping Science and Technology Park, the same method was used to expand a section of floating spore seedling breeding test, a total of 210 seedlings were raised, and 4 grams of vetch spore powder was sown per square meter. On May 2, 2009 According to the survey, an average of 4,195 small seedlings per square meter, 25,000 were planted in the greenhouse on May 11, 2009. After the planting, the management was the same as above. After one year of cultivation, they were transplanted to Youping Science and Technology Park on May 13, 2010. There are a total of 5 mu in total, and the current growth is good, and it can enter the picking period in April 2013.

Embodiment 3

[0038] On May 2, 2010, two ordinary seedling greenhouses (40 meters long and 6 meters wide) were installed in Yanzi Youping Science and Technology Park, with 70% double-layer sunshade nets, and three 9.5 meters long and 1.2 meters wide were installed in each shed, totaling 12 water tanks, 420 trays of seedlings, and 840 trays were cultivated in 2 greenhouses. Among them, experiments were carried out on the sowing amount of different Osmanthus spore powders, and 2 grams, 3 grams, 4 grams, and 5 grams of spore powder were sown per square meter, respectively. Arranged randomly, surveyed on May 2, 2011, the average emergence was 3105 strains, 3612 strains, 4106 strains, and 4215 strains. There were dead seedlings in the seedling trays sown with 5 grams of spore powder per square meter. Therefore, per square meter The spore powder of weed cabbage sowing should be controlled at 3-4 grams; 45,000 plants were planted in the greenhouse on May 12, 2011, and the management after the plant...

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Abstract

The invention relates to a floating two-stage osmunda japonica spore growing method. The floating two-stage osmunda japonica spore growing method is characterized in that the floating two-stage osmunda japonica spore growing method includes the following operation steps: (a) building of a seedling-growing greenhouse; (b) arrangement of floating water ponds; (c) making of floating trays; (d) loading and seeding; (e) post-seeding management; (f) preparation of a transplantation room and a temporary seedbed for two-stage seedlings; (g) temporary planting; (h) seedbed management. The floating two-stage osmunda japonica spore growing method has the advantages that the labor intensity is decreased, and the management is convenient; the seedling-growing period is shortened, so that seedlings can be transplanted into large fields from the nursery earlier; large-scale popularization and the progress of osmunda japonica industrialization are benefitted; and wild resources are protected.

Description

technical field [0001] The invention relates to a floating two-stage seedling raising method of vetch spores. Background technique [0002] The scientific name of Osmunda osmanthus is a kind of fern. It belongs to the perennial herbaceous plant of the Osmanthus family Osmanthus genus. Its common names are blue stem moss and hairy ear fern. 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. , carbohydrates, protein and other substances, because of its rich nutrition, delicious taste, unique flavor, and collected from the mountains, it is known as "mountain...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G31/00
Inventor 周长辉张绪华黄本州
Owner HUBEI CHANGYOU MODERN AGRI CO LTD
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