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Floating seedling breeding method of erigeron breviscapus

A technique for raising seedlings and breviscapus by floating, which is applied in fertilization methods, botany equipment and methods, horticulture, etc. It can solve problems such as inability to form technical solutions, and achieve the effects of improving the survival rate of transplanting, saving dosage, and saving costs

Active Publication Date: 2014-04-02
红河健生源生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this study only focused on the effects of seeds, substrates, and nutrient solutions on the emergence rate, and did not study the key factors that play an important role in the emergence of breviscapds, such as light, temperature, water, and pest control, which are required for each stage of the seedling cultivation process. Therefore, it is not possible to form a complete set of technical solutions suitable for production. Therefore, it is necessary to study a comprehensive and systematic technical solution, a small amount of substrate, a small amount of seeds, a large amount of seedlings, and a high transplanting survival rate. The technology of floating seedlings overcomes the deficiencies of existing technologies and meets the growing demand for scutellaria in the society. It is of great significance to protect wild scutellaria resources and promote the development of scutellaria breviscapus industry

Method used

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  • Floating seedling breeding method of erigeron breviscapus
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  • Floating seedling breeding method of erigeron breviscapus

Examples

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Effect test

example 1

[0044] In May 2012, a well-drained plot of 1.5 mu was selected in the fine seed base of Qianshan Company, Luxi County, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province. The specific operations are as follows:

[0045] (1) Build seedling greenhouses

[0046] Build an arched steel frame greenhouse with a length of 40 meters, a width of 20 meters, and a height of 5 meters. There are seedling sheds with windows around and on the top of the greenhouse.

[0047] (2) Build a nursery pond in the nursery greenhouse

[0048] Level the soil in the nursery greenhouse, and build 36 seedling ponds with large bricks of 40cm×20cm×20cm. The nursery ponds are 6 meters long, 1.35 meters wide, and 0.2 meters high; thick plastic film;

[0049] (3) Configure seedling substrate

[0050] According to the mass ratio of peat: perlite: biological fertilizer, the ratio of 3:1:1 is used to prepare the seedling substrate. Organic matter ≥ 45% mass fraction in the organic fertilizer;

[0051] ...

Embodiment 2

[0078] Example 2 In June 2012, 2.5 mu of well-drained plots were selected at the GAP base of Qianshan Company, Jinma Town, Luxi County, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province. In this example, except for the following measures, the remaining operational measures are the same as those in the example 1 is the same and will not be repeated here.

[0079] (1) Build seedling greenhouses

[0080] The arched steel frame greenhouse built is 50 meters long, 30 meters wide and 5 meters high.

[0081] (2) Build a nursery pond in the nursery greenhouse

[0082] The nursery ponds are 8 meters long, 1.35 meters wide, and 0.2 meters high, and a total of 96 nursery ponds have been built; a complete 8-wire thick plastic film is laid on the inner wall and bottom of the nursery ponds;

[0083] (5) Configuration and filling of the tray matrix

[0084] The tray-packing substrate is made by mixing the seedling-raising substrate prepared in step (3), 50% carbendazim wettable po...

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Abstract

The invention discloses a floating seedling breeding method of erigeron breviscapus. The method comprises the following steps: setting up a seedling breeding greenhouse and a seedling breeding tank, wherein a seedling breeding floating disc is provided with 450 holes; preparing a seedling breeding matrix and a loading matrix; disinfecting, and seeding; managing temperature and humidity, and controlling the depth of water in the tank and the temperature of the seedling breeding greenhouse in various seedling breeding stages; preventing and eliminating moss and green alga, and preventing and controlling plant diseases and insect pests; and fertilizing and controlling illumination of the seedling breeding tank in various seedling breeding stages. Compared with the prior art, the use amount of each seedling breeding floating disc matrix is saved by 50%; the seedling forming amount is averagely increased by 120%; the seed use amount for field transplanting is averagely saved by 54%; the cost is greatly saved; the survival rate of transplanted seeds and seedlings is 98.38% averagely; the control efficiency is averagely above 93% to main serious diseases, such as root rot, stem rot and downy mildew, in the nursery stage of erigeron breviscapus.

Description

technical field [0001] The invention belongs to the technical field of medicinal plant cultivation, and in particular relates to a method for raising seedlings of scutellaria breviscapus. Background technique [0002] Erigeron breviscapus (Vant.) Hand.–mazz.d], also known as Erigeron breviscapus (Vant.) Hand.–mazz.d], is a herbaceous plant belonging to the family Asteraceae. At present, the planting technology of Erigeron breviscapus is mainly based on direct seeding planting and transplanting planting without soil, but the management of seedling stage in the process of direct seeding and transplanting planting without soil is relatively complicated, time-consuming, laborious, and costly for weeding at seedling stage, which has become serious. Restricting the rapid development of the scutellaria industry. [0003] In recent years, there are few research documents on the floating seedling cultivation of Erigeron breviscapus. The existing technology is "Floating seedling cult...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00A01C21/00
Inventor 杨建文吴道聪汪庆学关德军
Owner 红河健生源生物技术有限公司
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