CN102090236A - Technology for cultivating greenhouse celery in high yield - Google Patents

Abstract

The invention relates to technology for cultivating greenhouse vegetables, in particular to a technology for cultivating greenhouse celery in high yield, and belongs to the technical field of agricultural processing. In the technology, the measures of variety selection, seedling cultivation, sowing, field management and the like are adopted. Therefore, the greenhouse celery has high yield and high quality, and can be cultivated in four seasons to meet the market requirement.

Description

The culture technique of booth celery high yield

Technical field

The present invention relates to a kind of culture technique of booth vegetable, be specifically related to a kind of culture technique of booth celery high yield, belong to agriculture processing technique field.

Background technology

Celery is the shallow root vegetables, root mass mainly is distributed in the 10-20cm place of soil layer, cross direction profiles 30cm, plant height 60cm, celery is nutritious, contains multiple nutrients materials such as protein, carbohydrate, mineral salt and vitamin, eat raw fresh and crisp, the prepared food mouthfeel is fresh and sweet, is a kind of all-ages popular vegetable, outside the celery country of origin, through transplant for many years, can adapt to the native country cultivation, because climate relationship, celery is shorter vegetative period, when temperature is lower than below 10 ℃, celery can't be survived, and has influenced market, particularly winter market supply.

Summary of the invention

The objective of the invention is for overcoming above-mentioned the deficiencies in the prior art part, a kind of culture technique of booth celery high yield is provided, and this technology takes to comprise measures such as kind is selected, grown seedlings, sowing, field management, makes booth celery output height, quality better, but the demand in market is satisfied in four seasons cultivation.

The present invention is the culture technique of a kind of booth celery high yield of realizing with following technical scheme, it is characterized in that: this technology comprises that kind is selected, grown seedlings, sowing, field management etc., specifically carries out as follows:

(1) grow seedlings, sow, celery was generally 2 months seedling stage, and the fertile plot of loosing soil is selected in the seedbed, the wide 1m of furrow, and clear water seed soaking 12-14h, vernalization 4-5d under 15-20 ℃ of condition broadcasts sowing after the seed for the treatment of 60%-70% sprouts, and 6-8d is emerged;

(2) field planting, whole ground, basal dressing are selected the good plot of irrigation and drainage, carry out dark ridge, execute the fertilizer 2-2.5/ mu that becomes thoroughly decomposed, when soil is acid soil, apply general calcium 250kg/ mu, deep placement ploughs under soil layer, connects ditch and makes high furrow, furrow face width 1.3m, 1-2d waters lifting water before the field planting, and with rising with planting, the field planting line-spacing is at 30cm * 20cm, in time water normal root water after the field planting, seedling-slowing stage 15d;

(3) field management, water water every day 1 time after the field planting, keeps ground moistening, and the restraining the growth of seedlings phase, 7-8d waters water 1 time, chases after clear liquid dung 1 time behind the slow seedling, when height of seedling 35cm, executes urea 20kg for every mu;

(4) insulation management, canopy temperature maintains 15-20 ℃, is not less than 10 ℃ night;

(5) extermination of disease and insect pest, the main diseases insect pest has aphid, Americal rice leaf miner etc. in the celery process of growth, with insect go out, low-toxin farm chemicals such as sclex prevents and treats.

Advantage of the present invention is: this technology takes to comprise measures such as kind is selected, grown seedlings, sowing, field management, make booth celery output height, quality better, but the demand in market is satisfied in four seasons cultivation.

Embodiment

Below in conjunction with embodiment the present invention is described in further detail:

Embodiment,

A kind of culture technique of booth celery high yield, this technology comprise that kind is selected, grown seedlings, sowing, field management etc., specifically carry out as follows:

(1) grow seedlings, sow, celery was generally 2 months seedling stage, and the fertile plot of loosing soil is selected in the seedbed, the wide 1m of furrow, and clear water seed soaking 12-14h, vernalization 4-5d under 15-20 ℃ of condition broadcasts sowing after the seed for the treatment of 60%-70% sprouts, and 6-8d is emerged;

(2) field planting, whole ground, basal dressing are selected the good plot of irrigation and drainage, carry out dark ridge, execute the fertilizer 2-2.5/ mu that becomes thoroughly decomposed, when soil is acid soil, apply general calcium 250kg/ mu, deep placement ploughs under soil layer, connects ditch and makes high furrow, furrow face width 1.3m, 1-2d waters lifting water before the field planting, and with rising with planting, the field planting line-spacing is at 30cm * 20cm, in time water normal root water after the field planting, seedling-slowing stage 15d;

(3) field management, water water every day 1 time after the field planting, keeps ground moistening, and the restraining the growth of seedlings phase, 7-8d waters water 1 time, chases after clear liquid dung 1 time behind the slow seedling, when height of seedling 35cm, executes urea 20kg for every mu;

(4) insulation management, canopy temperature maintains 15-20 ℃, is not less than 10 ℃ night;

(5) extermination of disease and insect pest, the main diseases insect pest has aphid, Americal rice leaf miner etc. in the celery process of growth, with insect go out, low-toxin farm chemicals such as sclex prevents and treats.

Claims (1)

1. the culture technique of a booth celery high yield is characterized in that: this technology comprises that kind is selected, grown seedlings, sowing, field management etc., specifically carries out as follows:

(1) grow seedlings, sow, celery was generally 2 months seedling stage, and the fertile plot of loosing soil is selected in the seedbed, the wide 1m of furrow, and clear water seed soaking 12-14h, vernalization 4-5d under 15-20 ℃ of condition broadcasts sowing after the seed for the treatment of 60%-70% sprouts, and 6-8d is emerged;

(2) field planting, whole ground, basal dressing are selected the good plot of irrigation and drainage, carry out dark ridge, execute the fertilizer 2-2.5/ mu that becomes thoroughly decomposed, when soil is acid soil, apply general calcium 250kg/ mu, deep placement ploughs under soil layer, connects ditch and makes high furrow, furrow face width 1.3m, 1-2d waters lifting water before the field planting, and with rising with planting, the field planting line-spacing is at 30cmx20cm, in time water normal root water after the field planting, seedling-slowing stage 15d;

(3) field management, water water every day 1 time after the field planting, keeps ground moistening, and the restraining the growth of seedlings phase, 7-8d waters water 1 time, chases after clear liquid dung 1 time behind the slow seedling, when height of seedling 35cm, executes urea 20kg for every mu;

(4) insulation management, canopy temperature maintains 15-20 ℃, is not less than 10 ℃ night;

(5) extermination of disease and insect pest, the main diseases insect pest has aphid, Americal rice leaf miner etc. in the celery process of growth, with insect go out, low-toxin farm chemicals such as sclex prevents and treats.