A kind of water gardenia field cutting seedling raising method

A technology for growing seedlings by cuttings and water gardenia, which is applied in the field of field cuttings and seedlings of gardenia water, can solve the problems of inability to transport seedlings in time, lack of timely protection measures, and missed planting time of seedlings, etc., to achieve strong activity, cost saving, and well-developed roots Effect

Active Publication Date: 2016-10-05
徐华龙
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The growth period of the seedlings cultivated by traditional cutting methods is long, the survival rate of the seedlings is low, and there are no timely protection measures after the seedlings come out of the nursery, and the protection of the seedlings that cannot be transported and planted in time causes the seedlings to miss the better planting time. In addition, The suitable soil pH value for cutting seedlings is 4.5 to 5.5. The fertilization used in traditional cutting methods will cause the soil to become acidic. Acidic soil is not conducive to the growth of cutting seedlings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment one: A method for raising seedlings by cuttings of Gardenia jasminoides in the field, comprising the following steps:

[0024] (1) Seedbed selection and treatment: Choose a new nursery with convenient transportation, sufficient water sources, and adequate power supply. It requires flat terrain, loose soil, deep soil, leeward to the sun, convenient irrigation and drainage, and sandy loam or light loam with good soil quality. Frozen and dried, at the end of February, rake the new nursery to make a bed. The seedbed is 1.0m wide and 25cm deep. When preparing the land, use organic fertilizer as the main fertilizer, and apply 15000kg / hm of decomposed pig and cow manure that has been treated without pollution. 2 , and another nitrogen and phosphorus compound fertilizer 1300 kg / hm 2 , spread fertilizer evenly, add quicklime powder 200kg / hm 2 Spread evenly, then plow and embed in the plowing layer, quicklime powder can reduce the acidity of the soil, prevent the soi...

Embodiment 2

[0034] Embodiment two: A method for raising seedlings by cuttings of Gardenia jasminoides in field, comprising the following steps:

[0035](1) Seedbed selection and treatment: choose an old nursery with convenient transportation, sufficient water sources and adequate power supply. Plow the nursery in time after the seedlings have risen, make a bed at the beginning of spring, do not repeat cropping, the seedbed width is 1.1m, and the depth is 28cm. When preparing the land, mainly use organic fertilizers, and apply 20,000kg / hm of decomposed pig and cow manure that has undergone pollution-free treatment 2 , and another nitrogen and phosphorus compound fertilizer 1500kg / hm 2 , spread fertilizer evenly, add quicklime powder 300kg / hm 2 Spread it evenly, then plow and bury it into the tillage layer;

[0036] (2) Comprehensive disinfection and sterilization of seedbeds: plow the fertilized seedbeds, spray 1-3% ferrous sulfate solution for sterilization, and apply 22 kg / hm 2 tric...

Embodiment 3

[0045] Embodiment three: A method for raising seedlings by cuttings of Gardenia jasminoides in the field, comprising the following steps:

[0046] (1) Seedbed selection and treatment: Choose a new nursery with convenient transportation, sufficient water sources, and adequate power supply. It requires flat terrain, loose soil, deep soil, leeward to the sun, convenient irrigation and drainage, and sandy loam or light loam with good soil quality. Frozen and dried, at the end of February, rake the new nursery to make a bed. The seedbed is 1.2m wide and 30cm deep. When preparing the soil, use organic fertilizer as the main fertilizer, and apply 25,000kg / hm of decomposed pig and cow manure that has undergone pollution-free treatment. 2 , and another application of nitrogen and phosphorus compound fertilizer 1800 kg / hm 2 , spread fertilizer evenly, add quicklime powder 400kg / hm 2 Spread it evenly, then plow and bury it into the tillage layer;

[0047] (2) Comprehensive disinfecti...

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PUM

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Abstract

The invention discloses a method for raising seedlings by cutting gardenia jasminoides, comprising the following steps: (1) selection and treatment of seedbeds; (2) comprehensive disinfection of seedbeds; (3) selection and collection of cuttings of cutting seedlings; (4) treatment of cuttings of cutting seedlings; (5) cutting; (6) cutting density; (7) management of cutting seedlings; , high survival rate of afforestation, rapid growth, short growth cycle, scientific management.

Description

technical field [0001] The invention relates to the field of cultivation of plant seedlings, in particular to a method for raising seedlings by cutting gardenia jasminoides in the field. Background technique [0002] Water Gardenia is an evergreen shrub of the Rubiaceae family. Its fruit has a natural yellow pigment and is widely used in food, medicine and chemical industries. As a raw material for extracting natural pigments, the market demand for Gardenia jasmine is increasing at a rate of 20-30% per year, especially in South Korea, Japan and Taiwan, which import a large amount of raw materials for Gardenia jasmine from my country every year, and the market is booming, while wild resources are in short supply. . Therefore, artificial cultivation of Gardenia jasminoides has considerable economic benefits. [0003] There are three main propagation methods of Gardenia jasminoides: seed propagation, cutting propagation, and branch propagation. Among them, cutting propagation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 徐华龙
Owner 徐华龙
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