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Aralia mandshurica greenhouse seedling-growing method

A technology of Aralia aralia and greenhouses, which is applied in the field of plant seedling cultivation, can solve the problems of Aralia aralia resources destruction, slow natural asexual reproduction, low yield, etc., and is conducive to intensive production and increased seedling yield per unit , the effect of early return

Inactive Publication Date: 2003-11-12
李景发
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Problems solved by technology

In recent years, the predatory mining has seriously damaged the resources of Aralia japonica, and the output is getting lower and lower. Wild resources alone can no longer meet people's needs. Moreover, the speed of natural asexual reproduction is also very slow. Therefore, people have always wanted to Developing Aralia longya with artificial method, existing report in this respect, as publication number is " method for sexual reproduction of Aralia longya " that the patent application of CN1286016A proposes, can propagate rapidly Aralia longya in a large amount, especially in Northeast producer It is hoped that more seedlings can be provided as soon as possible after the late frost period, so as to achieve early planting, extend the transplanting time, and form large-scale production

Method used

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Embodiment

[0017] In this embodiment, 400 square meters of sandy loam arable land was selected before freezing in the previous year, and plastic greenhouse protection land was built. In the spring of the second year, the bed was 1.2 meters wide, 10 centimeters high, and the working road was 30 centimeters wide. 1000 grams of seeds were evenly withdrawn and sown on the bed, covering the soil layer by 1 cm, spraying 200 grams of 70% thiophanate-methyl and 50 milliliters of methazol on the surface to mix, and watering 1000 times of liquid; one week after sowing, the bed soil 12-14°C, the soil temperature is 15-20°C in the second half of the week; the soil temperature is 18-26°C in half a month, and the seedlings will emerge in early April, and the seedlings will basically emerge in the middle of April. 25-30°C, see dry watering, ventilate frequently, train seedlings, and prepare for transplanting at the stage of 3-5 true leaves.

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Abstract

The invention is an Aralia-elata big-canopy green-house seedlings-growing method, adopting working bed or nutritious bowl to grow seedlings and having a set of strict operation on seeding time, soil humiture, seedling management, etc. It has advantages of saving soil, convenient management, intensive management, and improvement of seedling's amount per unit.

Description

technical field [0001] The invention relates to a method for raising seedlings of plants, more specifically a method for raising seedlings of aralia aralia in greenhouses. Background technique [0002] Aralia mandshurica (Arlia Mandshurica Rupr.et Maxim) is a plant of the Araliaceae family. It is also called thorn dragon tooth or thorn old tooth among the people. Its young shoots are very popular wild organic food, and are also used in Chinese medicine. There are records of using it as medicine, so it has high economic value, medicinal value and special ecological and environmental benefits. In recent years, the predatory mining has seriously damaged the resources of Aralia japonica, and the output is getting lower and lower. Wild resources alone can no longer meet people's needs. Moreover, the speed of natural asexual reproduction is also very slow. Therefore, people have always wanted to Develop Aralia longya with artificial method, existing report in this respect, as pub...

Claims

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Application Information

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IPC IPC(8): A01G7/00A01G9/00A01G9/10
Inventor 李景发张岩
Owner 李景发
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