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Seedling raising method for Fritillaria cirrhosaD.Dom seeds

A technology of fritillaria and seeds, which is applied in the seedling field of Cangshan fritillary seeds, can solve the problems of difficult implementation, high cost of production seeds, and small quantity, and achieve the effects of reduced production costs, increased yield per mu, and high quality

Inactive Publication Date: 2019-12-20
大理白族自治州农业科学推广研究院
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There are two main methods of breeding Cangshan Fritillaria seedlings. One is to use bulbs for direct seeding, but there are few bulb provenances available for field production. Even if there are bulbs, the number is small, and the cost of production seeds is very high, which is difficult to implement; The second is to use the bulb growth point as the tissue culture inoculation material, but it is still in the stage of tissue culture experiment. In order to realize the mass production of tissue culture seedlings in recent years, we need to continue to overcome technical difficulties

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  • Seedling raising method for Fritillaria cirrhosaD.Dom seeds
  • Seedling raising method for Fritillaria cirrhosaD.Dom seeds

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Embodiment 1

[0025] A method for raising seedlings of Cangshan Fritillaria seeds, comprising the following steps:

[0026] Step 1. Farming management: For Cangshan fritillaria breeding, during the growth period from emergence to falling seedlings, apply 100-125 kg of Tianbao per mu in mid-March, and spray immunization agents in early April and late May 1 to 2 times, spraying trace element foliar fertilizer 1 to 2 times in early June and late July respectively. Compared with the conventional management (control area), the overall performance is that the plants are strong, delicate and free from diseases and insect pests. The number of pods per plant increases by 35.7%, and the underground bulbs increase by 18.7%. The delay from emergence to early June is 20-30 days By the end of July, the effects of promoting seed ripening and increasing bulb weight are obvious.

[0027] Among them, doing a good job in fritillaria breeding and farming management (disease prevention and health care cultivat...

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Abstract

The invention discloses a seedling raising method for Fritillaria cirrhosaD.Dom seeds. The seedling raising method comprises the following steps that during the growth period from seedling emergence to sprout tumble of Fritillaria cirrhosaD.Dom, fertilization is conducted, and an immunizing agent and a micronutrient leaf fertilizer are sprayed to treat the Fritillaria cirrhosaD.Dom; in mid to lateJuly, harvesting is conducted, a lee cool wet place is selected, the Fritillaria cirrhosaD.Dom is placed for 40-50 days, and after-ripening of seed pods continues to be completed; seeds with the podsare sowed, and strong seedlings are cultured; temporary planting is conducted in container matrix soil, and standard bulb seedlings are cultured. The germination rate and the seedling rate of the Fritillaria cirrhosaD.Dom can be significantly increased, and the production period of the Fritillaria cirrhosaD.Dom can be shortened by one year or above.

Description

technical field [0001] The invention belongs to the technical field of planting, and in particular relates to a seedling raising method of Cangshan fritillaria seeds. Background technique [0002] Cangshan Fritillaria is also known as Fritillary Fritillaria, Chuan Fritillaria, Lantern Fritillaria, and Curly-leaf Fritillaria. It is the bulb of Fritillaria cirrhosaD.Dom, a plant of the Liliaceae family. It is mostly distributed in the south of Yunling, centered on Cangshan Mountain, Dali Prefecture. It grows in cool and damp bamboo forests or broad-leaved mixed forests at an altitude of 2700-3800m. The light transmittance is 30% to 60%, and the soil is mostly brown forest soil rich in humus. [0003] Dali Cangshan Fritillaria is Fritillaria fritillata in Fritillaria sichuanensis. It has excellent medicinal effects and is scarce in market, but resources are scarce. There are two main methods of breeding Cangshan fritillaria seedlings. One is to use bulbs for direct seeding, b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/35A01G9/029A01C21/00
CPCA01C21/005A01G9/0293A01G22/35
Inventor 苏文贵解明坤张金莲段彦君苏碧玉朱秀梅王林鹏杨光明彭智娥
Owner 大理白族自治州农业科学推广研究院