Sorrel potato breeding and planting method

A planting method and technology for sorrel, which are applied in the directions of botanical equipment and methods, horticultural methods, plant regeneration, etc., can solve the problems of low yield of sorrel tubers and low survival rate of seedlings, and improve the survival rate of seedlings. , the seedling growth time is short, the effect of improving tuber yield

Active Publication Date: 2022-01-28
SHENZHEN XIANHU BOTANICAL GARDEN ADMINISTRATION +1
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Problems solved by technology

[0006] Aiming at the problems in the prior art that the seedling survival rate of the yam yam is low and the tuber yield of the yam yam is low, the present invention provides a method for breeding and planting the yam yam

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  • Sorrel potato breeding and planting method
  • Sorrel potato breeding and planting method
  • Sorrel potato breeding and planting method

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Embodiment Construction

[0035] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] In the present invention, the LS medium involved refers to Linsmaier and Skoog medium, the NAA involved refers to naphthaleneacetic acid, and the 6-BA involved refers to 6-benzylaminoadenine.

[0037] The embodiment of the present invention discloses a method for breeding and planting oca, comprising:

[0038] S10. Screening the stem tip branches of the yam yam according to the preset screening requirements, sterilizing, cutting into small sections, and obtaining explants;

[0039] Understandably, the stem tip shoots of oca yams that are free from diseases and insect pests, grow well, and...

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Abstract

The invention relates to the technical field of plant cultivation, and discloses a sorrel potato breeding and planting method which comprises the following steps: screening stem tip branches of sorrel potatoes according to preset screening requirements, sterilizing and cutting the stem tip branches into small sections to obtain explants; inoculating the explants to an induction culture medium, and carrying out induction culture for 14-21 days to obtain cluster buds; separating the cluster buds into single plants, inoculating the single plants to a proliferation culture medium, and carrying out proliferation culture for 10-20 days to obtain proliferation seedlings; inoculating the proliferation seedlings to a rooting culture medium for rooting culture for 12-20 days to obtain seedlings; hardening the seedlings, and transplanting the seedlings into a culture medium for field planting; and carrying out cultivation management on the planted seedlings for a specified period of time, so that the seedlings grow into sorrel potato adults with tubers. The method has the advantages of being short in cultivation period, high in seedling survival rate and high in tuber yield of the sorrel potatoes, and is suitable for large-scale application and popularization.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for breeding and planting oca. Background technique [0002] Oxalis tuberosa (Oxalis tuberosa), also known as potato sorrel or tuberose sorrel, is a plant of the genus Oxalis in the family Oxalidaceae, native to the Andes Plateau of South America, which is a unique species of the Andes Plateau Tuber crops are second only to potatoes in the Andean highlands. Oca is 20% lower in calories than potatoes and has higher nutritional value. It is a new generation of health food. [0003] In recent years, yam yam has been continuously introduced to new areas. It was introduced to New Zealand in 1860. Due to the mild climate in New Zealand, yam yam was quickly planted economically on a large scale and became a major economic crop in New Zealand. In 2000, my country first introduced oca to Tibet for trial planting. The growth condition was average, and there...

Claims

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Application Information

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IPC IPC(8): A01H4/00A01G22/25
CPCA01H4/008A01G22/25
Inventor 黄义钧陈兵先王晓青段锦虹
Owner SHENZHEN XIANHU BOTANICAL GARDEN ADMINISTRATION
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