Puccinellia tenuiflora direct seeding water planting method

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: 2016-08-10
NORTHEAST FORESTRY UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Puccinellia tenuiflora direct seeding water planting method

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specific Embodiment approach 1

[0020] Specific embodiment one: the method for a kind of star grass live hydroponic cultivation of this embodiment is specifically carried out according to the following steps:

[0021] 1. Process 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 use waterproof black tape to plant the hydroponic planting The outer wall of the basket is wound up, and at the same time, the outer edge of the nylon screen and the edge of the hydroponic planting basket are fixed together by waterproof black tape, and the nylon screen is pushed out of the hydroponic planting basket from the hole at the bottom of the hydroponic planting basket using a glass rod Basket mouth, and then completely infiltrate the part of the nylon mesh in contact with the bottom surface of the hydroponic planting basket into the agar solution with a concentration...

specific Embodiment approach 2

[0027] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the mesh number of the nylon screen described in Step 1 is 20 mesh. Others are the same as the first embodiment.

specific Embodiment approach 3

[0028] Embodiment 3: This embodiment differs from Embodiment 1 or Embodiment 2 in that: the size of the hydroponic planting basket described in step 1 is 8 cm in outer diameter, 6 cm in inner diameter, and 3.4 cm in height. Others are the same as those in Embodiment 1 or 2.

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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 hydroponic method for live-seeding star grass. Background technique [0002] Star grass (Puccinellia tenuiflora) is a halophytic forage grass of the family Poaceae, mainly distributed in Northeast my country, North China, Northwest China, Inner Mongolia and Qinghai. Stargrass has strong drought tolerance, cold resistance, and saline-alkali tolerance, and can grow on saline-alkali soil with a pH of 9-10. Therefore, star grass 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 with salt-alkali tolerance. At the same time, the leaves of star grass are soft and tender, with good palatability, and can be used as excellent forage grass for livestock. Therefore, the research on the stress resistance mechanism of star grass has important theoretical significance and application value. In recent years, people have been ...

Claims

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Application Information

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Patent Type & Authority Applications(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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