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Cultivation method of asparagus

A cultivation method and asparagus technology, applied in the field of vegetable cultivation, can solve the problems of unscientific fertilization and management, low economic benefits, poor growth of asparagus, etc., and achieve the effects of facilitating root growth, improving soil compaction, and facilitating the growth of new shoots

Inactive Publication Date: 2018-02-02
四川明峰农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the main problems in asparagus cultivation are unscientific fertilization and management, long-term application of chemical fertilizers, resulting in asparagus flooring, poor growth of asparagus, low yield, poor quality, and low economic benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A method for cultivating asparagus, comprising the steps of:

[0041] (1) Seed treatment: Rinse out the empty seeds and moth-eaten seeds with clean water. After the seeds absorb water and swell, remove the seeds and put them in pots and cover them with a damp cloth. Place them in an environment of 25-28°C to accelerate germination. Change the water twice a day. Sow when the radicle of the seed is 1 / 10 white;

[0042] (2) Nurturing:

[0043] a Seedling time: late April;

[0044] B site preparation base fertilizer: select loose and fertile soil, good air permeability loam or sandy loam to make nursery ground, soil deep plowing 25.0cm, base fertilizer application, described base fertilizer is 80 kilograms per mu of bio-organic fertilizer, compound fertilizer (15-15 -15) 25 kilograms per mu, and mix it with soil, then level the land to make a 15.0m×1.2m furrow with a height of 0.2m;

[0045] c Sowing: Before sowing, firstly irrigate the surface of the furrow in step b wi...

Embodiment 2

[0065] A method for cultivating asparagus, comprising the steps of:

[0066] (1) Seed treatment: Rinse out the empty seeds and moth-eaten seeds with clean water. After the seeds absorb water and swell, remove the seeds and put them in pots and cover them with a damp cloth. Place them in an environment of 25-28°C to accelerate germination. Change the water twice a day. Sow when the radicle of the seed is 1 / 10 white;

[0067] (2) Nurturing:

[0068] a Seedling time: late April;

[0069] B site preparation and base fertilizer application: select loose and fertile soil, good air permeability loam or sandy loam to make seedling land, soil deep plowing 25.0cm, base fertilizer application, described base fertilizer is 100 kilograms per mu of bio-organic fertilizer, compound fertilizer (15-15 -15) 35 kilograms per mu, and mix with soil, then level the land to make a 15.0m×1.2m furrow with a height of 0.2m;

[0070] c Sowing: Before sowing, firstly irrigate the surface of the furrow...

Embodiment 3

[0090] A method for cultivating asparagus, comprising the steps of:

[0091] (1) Seed treatment: Rinse out the empty seeds and moth-eaten seeds with clean water. After the seeds absorb water and swell, remove the seeds and put them in pots and cover them with a damp cloth. Place them in an environment of 25-28°C to accelerate germination. Change the water twice a day. Sow when the radicle of the seed is 1 / 10 white;

[0092] (2) Nurturing:

[0093] a Seedling time: late April;

[0094] B base fertilizer application for site preparation: select loose and fertile soil, loam or sandy loam with good air permeability is used as seedling field, the soil is deeply plowed 25.0cm, and base fertilizer is applied. The base fertilizer is 120 kilograms per mu of bio-organic fertilizer, compound fertilizer (15-15 -15) 40 kilograms per mu, and mix with the soil, then level the land to make a 15.0m×1.2m furrow with a height of 0.2m;

[0095] c Sowing: Before sowing, firstly irrigate the sur...

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Abstract

The invention discloses a cultivation method of asparagus. The method includes the following steps that 1, seed treatment is conducted; 2, seedling cultivation is conducted, wherein a, the seedling cultivation time is the late April, b, soil preparation is conducted and a base fertilizer is applied, and c, sowing is conducted; 3, planting is conducted, wherein A, planting time is determined, in the planting process, the number of aerial stem branches of asparagus must to be three or more, and the asparagus with soil balls is planted in the fixed direction, so that the survival rate is improved, B, a land is selected, D, a planting fertilizer is applied in the planting process, E, the planting density is determined, and F, the planting method is determined; 4, field management is conductedafter planting, wherein watering and soil cultivating are conducted, and one month after planting and when transplanted seedlings survive and new branches are generated, an additional fertilizer is applied; 5, fertilization management is conducted in the seedling formation stage, wherein according to the growth trend of asparagus, soil fertility and climate in the different growth periods, fertilizers are applied; 6, harvesting is conducted, wherein two months after harvesting, old branches are cut. According to the method, fertilization and management are scientific and reasonable, organic fertilizers and chemical fertilizers are reasonably matched, macroelement fertilizers and medium trace element fertilizers are reasonably matched, the yield of asparagus is high, the quality is good, and the soil hardening problem can also be relieved.

Description

technical field [0001] The invention belongs to the technical field of vegetable planting, and in particular relates to a method for cultivating asparagus. Background technique [0002] Asparagus is also called asparagus, asparagus, and native mountain corn. It is a perennial plant of Liliaceae. The young stems of asparagus are green after being unearthed and exposed to light. They are called green asparagus. It is mostly used as canned food raw material. Asparagus contains protein, fat, calcium, iron and multiple vitamins. It is a rare vegetable with delicious taste and rich nutrition. It also has high medicinal value. Its unique anti-cancer effect is a world-renowned vegetable and good medicine, and its products sell well at home and abroad. Asparagus was once hailed as the "king of vegetables" by European and American countries. At the same time, once planted asparagus can be harvested continuously for 10-15 years. [0003] At present, the main problems in asparagus cu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/00A01C21/00
CPCA01C21/005
Inventor 李明
Owner 四川明峰农业开发有限公司
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