A cultivation method for improving the yield of Taibai Fritillaria

The invention relates to a technology of fritillary taibai and a cultivation method, which is applied in the field of cultivation for improving the yield of fritillary taibai, can solve the problems of less commodity production, low seed germination rate, large loss rate, etc. amount of effect

Active Publication Date: 2021-06-25
重庆市潼南区中药研究院有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional field cultivation method has a low seedling emergence rate, and because of the long growth period, small seedlings, and high annual loss rate, the development of Taibai Fritillaria is slow, and the development of seed production is the main focus, and the commercial production is less. Now there are few Taibai Fritillaria commodities. supply
[0004] At present, in the field cultivation of Taibai Fritillaria, the seed germination rate is low, the emergence is small, and the loss is large, resulting in low yield of Taibai Fritillaria
Therefore, there is a serious shortage of Taibai Fritillaria commodities in the market

Method used

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  • A cultivation method for improving the yield of Taibai Fritillaria

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Example 1. A cultivation method for improving the yield of Taibai Fritillaria, by planting Taibai Fritillaria in a greenhouse with a humus soil substrate, applying a balanced nutrient solution after emergence, and then applying melatonin to prolong the annual growth period of Taibai Fritillaria, increasing the yield of Taibai Fritillaria .

[0054] The greenhouse is built on an open flat ground at an altitude of 2100m. The greenhouse is a standard steel-frame greenhouse covered with a drip-free transparent film, surrounded by insect-proof nets 1.3 meters above the ground, and covered with a drip-free transparent film with 60% light transmission. 25°C of temperature in the greenhouse, and 65% of the humidity; a cultivation bed is laid in the greenhouse, and the cultivation bed is to level the soil in the shed and divide it into 5 furrows. There is a 25cm walkway between the furrows, the width of the furrow is 15m, and the insect-proof net is laid on the lower layer of t...

Embodiment 2

[0059] Example 2. A cultivation method for improving the yield of Taibai Fritillaria, by planting Taibai Fritillaria in a greenhouse with a humus soil substrate, applying a balanced nutrient solution after emergence, and then applying melatonin to prolong the annual growth period of Taibai Fritillaria, increasing the yield of Taibai Fritillaria .

[0060] The greenhouse is built on an open flat ground at an altitude of 1600m. The greenhouse is a standard steel-frame greenhouse covered with a drip-free transparent film, surrounded by insect-proof nets 1.0 meters above the ground, and covered with a drip-free transparent film with 60% light transmission. The sunshade net of high temperature, spray irrigation system is installed in the shed; 26 ℃ of temperature in the said greenhouse, humidity 68%; Laying is provided with cultivation bed in the described greenhouse, and described cultivation bed is that the soil in the shed is leveled and divided into 4 furrows, There is a 20cm ...

Embodiment 3

[0063] Example 3. A cultivation method for improving the yield of Fritillaria Taibai, characterized in that: by selecting a humus soil substrate in a greenhouse to plant Fritillaria Taibai, applying a balanced nutrient solution after emergence, and then applying melatonin to prolong the annual growth period of Fritillaria Taibai, improving Taibai Fritillaria production.

[0064] The greenhouse is built on an open flat ground at an altitude of 2,800 m. The greenhouse is a standard steel frame greenhouse covered with a drip-free transparent film, surrounded by insect-proof nets 1.5 meters above the ground, and covered with a 60% transparent film. The sunshade net of luminosity, sprinkler irrigation system is installed in the shed; the temperature in the greenhouse is 29 ° C, and the humidity is 69%; the cultivation bed is laid in the greenhouse, and the cultivation bed is to level the soil in the shed and divide it into 6 furrows , there is a 30cm walkway between the furrows, t...

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Abstract

The invention discloses a cultivation method for improving the yield of Taibai Fritillaria. The method is to plant Taibai Fritillaria in a greenhouse by selecting a humus substrate, applying a balanced nutrient solution after emergence, and then applying melatonin to prolong the growth of Taibai Fritillaria. period, increase the production of Taibai Fritillaria. The present invention is aimed at the planting areas with an altitude of 1600-2800m, drought and strong summer light, provides suitable light, water, temperature and nutrient supply for the growth of Taibai Fritillaria, and effectively prevents and controls diseases and insect pests, rodent damage, The harm of rain and hail, drought, soil compaction, and unbalanced nutrient supply increases the seedling preservation rate of Fritillaria taibai, prolongs the annual growth period of Fritillaria taibai, increases the biomass of Fritillaria taibai, and increases the output of Fritillaria taibai.

Description

technical field [0001] The invention relates to the field of cultivation of Taibai Fritillaria, in particular to a cultivation method for increasing the yield of Taibai Fritillaria. Background technique [0002] Taibai Fritillaria is a perennial herb of the genus Fritillaria, with yellow-green flowers, no checkered spots, purple spots on the apex edge of the perianth segments, and leaf-close bracts that are not curled. The bulbs are flat oval or conical, with white and smooth surface. The two outer scale leaves are nearly equal in size, with cracked tops and flat bottoms. Bitter. [0003] Taibai Fritillaria is mainly distributed in Sichuan, Chongqing, Hubei, Shaanxi, Gansu, Ningxia, Shanxi and other provinces, and grows in shrub forests or hillside grasses at 1600-3150m. In the 1980s, Taibai Fritillaria was successfully transformed into a domestic species. However, the traditional field cultivation method has a low seedling emergence rate, and because of the long growth ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/35A01G24/28A01G7/06A01G13/00A01C21/00C05G1/00
CPCA01C21/005A01G7/06A01G13/00A01G22/35A01G24/28C05B7/00C05G5/23C05C9/00C05D1/02C05D5/00C05D9/00C05D9/02
Inventor 彭锐孙年喜王天文莫让瑜
Owner 重庆市潼南区中药研究院有限公司
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