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Seedling transplanting method for seedling seeds of canna edulis Ker

A seedling, seedling transplanting technology, applied in the fields of seed and rhizome treatment, botanical equipment and methods, planting substrate, etc., can solve the problems such as the germination rate of the nursery is less than 2%, the survival rate of transplanting is not high, and it is difficult to manage. Achieve the effect of reducing the phenomenon of seedling burning, saving the amount of seeds, and facilitating transportation

Inactive Publication Date: 2020-09-01
SUBTROPICAL CROPS INST OF GUIZHOU PROVINCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, plantain taro is a hard seed with a hard and dense seed coat, a thick layer of wax on the surface, poor permeability, and dormant characteristics. It is difficult to germinate with conventional sowing, and the germination rate in nurseries is less than 2%.
The emergence rate produced by this method is low and uneven, the survival rate of transplanting is not high, and it is not easy to manage after cultivation, but there is no report about the sowing, seedling raising and transplanting technology of the canna taro seed.

Method used

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  • Seedling transplanting method for seedling seeds of canna edulis Ker
  • Seedling transplanting method for seedling seeds of canna edulis Ker
  • Seedling transplanting method for seedling seeds of canna edulis Ker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of seedling raising and transplanting method of taro seedlings, comprising the following steps:

[0036] (1) Seed treatment: soak the seeds of plantain taro with 98% concentrated sulfuric acid for 80 minutes, stir continuously during the soaking process, filter out the concentrated sulfuric acid, wash with clear water until the seeds have no concentrated sulfuric acid residue, then put the seeds into nylon mesh bags, and place Soak the seeds at a constant temperature in a constant temperature water bath at 55°C for 24 hours, and stir continuously to make the seeds evenly heated, and finally pick up and prepare for sowing; the nylon mesh bag is 30-100 mesh, and the specification is 30cm×20cm; the canna taro seeds are selected from When the harvested, naturally mature, plump and vigorous seeds are soaked in concentrated sulfuric acid, the seeds are fully contacted with concentrated sulfuric acid;

[0037] (2) Sowing: First put 2-3cm thick sand in the seedling tray,...

Embodiment 2

[0044] A kind of seedling raising and transplanting method of taro seedlings, comprising the following steps:

[0045] (1) Seed treatment: soak the seeds of plantain taro in 98% concentrated sulfuric acid for 76-85 minutes, stir continuously during the soaking process, filter out the concentrated sulfuric acid, wash with clean water until the seeds have no concentrated sulfuric acid residue, and then put the seeds into nylon mesh bags , placed in a constant temperature water bath at 55°C for constant temperature soaking for 22 to 27 hours, and constantly stirred to heat the seeds evenly, and finally picked up and prepared for sowing; the nylon mesh bag is 30 to 100 mesh, and the specification is 30cm×20cm; the plantain Taro seeds are harvested in the same year, naturally mature, plump and vigorous seeds, and when soaked in concentrated sulfuric acid, let the seeds fully contact with concentrated sulfuric acid;

[0046] (2) Sowing: First put 2-3cm thick sand in the seedling tra...

Embodiment 3

[0053] A kind of seedling raising and transplanting method of taro seedlings, comprising the following steps:

[0054] (1) Seed treatment: soak the seeds of plantain taro with 98% concentrated sulfuric acid for 76 minutes, stir continuously during the soaking process, filter out the concentrated sulfuric acid, wash with clear water until the seeds have no concentrated sulfuric acid residue, then put the seeds into nylon mesh bags, place Soak the seeds at a constant temperature in a constant temperature water bath at 55°C for 22 hours, and keep stirring to heat the seeds evenly, and finally pick up and prepare for sowing; the nylon mesh bag is 30 mesh, and the size is 30cm×20cm; the canna taro seeds are harvested in the same year , Naturally mature, plump and vigorous seeds, when soaked in concentrated sulfuric acid, let the seeds fully contact with concentrated sulfuric acid;

[0055] (2) Sowing: first put 2cm thick sand in the seedling-raising hole tray, pour water thoroughly...

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Abstract

The invention discloses a seedling transplanting method for seedling seeds of canna edulis Ker. The method comprises steps including seed treatment, sowing, greenhouse culture management, transplantedseedling matrix preparation, seedling transplantation and management, seedling hardening, transplantation to a large field and the like. The seedling seeds of canna edulis Ker are comprehensively treated through proper machinery, agents and temperatures, the dormancy period of the seedling seeds can be broken, rapid and regular germination of the seeds can be promoted, and the germination rate reaches 90% or above; besides, a transplanted seedling matrix is adjusted, conditions such as temperature, humidity and the like of seedlings are strictly controlled, the seeds can germinate regularly within 5-7 d, consistent growth of seedlings is guaranteed, the whole process is time-saving and labor-saving, the seedling culture time is flexible, the crossbreeding efficiency of the canna edulis Ker is improved, and the breeding time of good varieties is shortened.

Description

technical field [0001] The invention belongs to the technical field of crop planting, and in particular relates to a method for raising seedlings and transplanting the seedlings of plantain taro. Background technique [0002] Banana taro (Cannaedulis Ker), also known as banana root, dry lotus root, ginger taro, also known as white gold taro in Sichuan and other regions, belongs to the angiosperm phylum Magnoliophyta monocot class Liliopsida ginger order Zingiberales Cannaceae Cannaceae Canna genus Canna, a perennial herb, Harvested in 1 year after artificial cultivation; it is a starch crop with great potential. It can be planted in mountains and lowlands. It is also a good raw material for brewing fermentation, food and feed processing. Canna taro starch has a large particle size, low gelatinization temperature, good paste transparency, high chain starch content, good film-forming properties, and a large molecular weight, which is close to potato starch, and has good appli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01G22/25A01G24/15A01G24/20
CPCA01C1/00A01G22/25A01G24/15A01G24/20
Inventor 罗春芳杨龙欧珍贵罗亚红雷静
Owner SUBTROPICAL CROPS INST OF GUIZHOU PROVINCE
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