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A kind of method of star grass live hydroponic cultivation

A star grass and hydroponic technology, applied in the field of star grass live hydroponics, can solve the problems of uneven germination, cumbersome operation, and insufficient flexibility, and achieve the effect of neat germination and stable growth interface

Inactive Publication Date: 2018-08-07
NORTHEAST FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The present invention aims to solve the problems of irregular germination, insufficient flexibility, inconvenient application, easy pollution by green algae, cumbersome operation, and impossibility of large-scale implementation in the existing star grass cultivation method, and provides a method for direct seeding hydroponic cultivation of star grass

Method used

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  • A kind of method of star grass live hydroponic cultivation

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specific Embodiment approach 1

[0020] Specific implementation manner 1: The method for direct seeding of Puccinellia tenuiflora hydroponics in this implementation manner specifically follows the following steps:

[0021] 1. Processing the hydroponic planting basket: fix the nylon screen on the bottom and inner wall of the hydroponic planting basket, the outer edge of the nylon screen covers the edge of the hydroponic planting basket, and then the hydroponic planting is planted by waterproof black tape The outer wall of the basket is wound, and the outer edge of the nylon screen and the edge of the hydroponic planting basket are fixed together with waterproof black tape. Use a glass rod to push the nylon screen out of the hydroponic planting basket through the holes at the bottom of the hydroponic planting basket. Then, completely immerse the part of the nylon screen in contact with the bottom surface of the hydroponic planting basket into the heated and dissolved agar solution with a concentration of 1%, take i...

specific Embodiment approach 2

[0027] Specific embodiment two: this embodiment is different from specific embodiment one in that the mesh number of the nylon screen in step one is 20 mesh. Others are the same as the first embodiment.

specific Embodiment approach 3

[0028] Specific embodiment three: This embodiment is different from specific embodiment one or two in that the size of the hydroponic planting basket in step one is 8 cm in outer diameter, 6 cm in inner diameter, and 3.4 cm in height. Others are the same as the first or second embodiment.

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Abstract

The invention relates to a Puccinellia tenuiflora direct seeding water planting method, and aims to solve the problems that existing Puccinellia tenuiflora planting methods are untidy in germination, poor in flexibility, inconvenient in applications, easy to be polluted by green alga, complex in operation, and cannot be applied in a large scale; the novel method comprises the following steps: 1, processing water planting colonization baskets; 2, assembling cultivation containers; 3, processing and sowing Puccinellia tenuiflora seeds; 4, culturing Puccinellia tenuiflora seedlings. The Puccinellia tenuiflora direct seeding water planting method can be realized in large scale.

Description

Technical field [0001] The invention relates to a method for direct seeding of Puccinellia tenuiflora hydroponics. Background technique [0002] Puccinellia tenuiflora (Puccinellia tenuiflora) is a kind of salty forage grass of the genus Alcalidaceae, mainly distributed in Northeast my country, North China, Northwest China, Inner Mongolia and Qinghai. Puccinellia tenuiflora has strong drought-tolerant, cold-tolerant, and salt-tolerant abilities, and can grow on saline-alkali soils with a pH of 9-10. Therefore, Puccinellia tenuiflora can be used as an important model plant to study the mechanism of salt-alkali tolerance, and provide an important basis for cultivating crops such as wheat and rice that are resistant to salt-alkali resistance. At the same time, the leaves of Puccinellia tenuiflora are soft and tender, with good palatability, and can be used as an excellent forage grass for livestock. Therefore, the research on the resistance mechanism of Puccinellia tenuiflora has ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00
CPCA01G31/00
Inventor 戴绍军喻娟娟赵琪张恒霍达宋保华尹赜鹏刘军铭金鑫
Owner NORTHEAST FORESTRY UNIVERSITY
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