CN105265119A - Chinese parsley high-yield planting method - Google Patents

Abstract

The present invention discloses a Chinese parsley high-yield planting method. The method is characterized by comprising the steps of seed pre-treatment, soil preparation, sowing and seedling management. According to the method, Chinese parsley seeds are pre-treated, a resting stage of the Chinese parsley seeds is broken, disease resistance of seedlings is raised, a high germination rate is achieved, earthing up is paid attention to during the soil preparation and base fertilizer application, which meets biological characteristics of large requirements of Chinese parsley growth for fertilizers, and sunshade is paid attention to during later seedling management, such that the yield is high and the obtained vegetables are green and easy to preserve.

Description

A kind of coriander high-yield planting method

Technical field

The invention belongs to planting technology field, be specifically related to a kind of coriander high-yield planting method.

Background technology

Coriander belongs to annual or biennial, has the draft of overpowering odor, high 20-100 centimetre.Root spindle, elongated, there is most very thin supporting root.Stem is cylindrical, and uprightly, multi-branched, has striped, usually smooth.Root leave has handle, the long 2-8 centimetre of handle.Blade 1 or 2 times pinniforms are totally cleaved, and accessory pinna is extensively avette or fan-shapedly partly to split, long 1-2 centimetre, wide 1-1.5 centimetre, there is crenation at edge, incises or drastic crack, and the stem leaf on top 3 times is to return pinnation at the most, and it is narrow linear that sliver is returned at end, long 5-10 millimeter, wide 0.5-1 millimeter, top is blunt, Quan Yuan.Umbel top raw or with leaf to life, the long 2-8 centimetre of peduncle.Umbrella spoke 3-7, long 1-2.5 centimetre.Involucel sheet 2-5, linear, Quan Yuan.Umbellule is pregnant colored 3-9, floral white or band lavender.Calyx tooth differs in size usually, and little ovum shape triangle, large length is avette.Petal obovate, long 1-1.2 millimeter, wide about 1 millimeter, there is the tab of indent on top, the long 2-3.5 millimeter of radiation lobe, wide 1-2 millimeter, and full edge, has 3-5 arteries and veins usually.The long 1-2 millimeter of filigree, flower pesticide is avette, is about 0.7 millimeter; Upright during style children, outside contrary flexure when fruit is ripe.Spherical fruit, the main rib in the back side and adjacent secondary rib obvious.Endosperm outside of belly indent.Oil pipe is not obvious, or has 1 below being positioned at time rib.The flowering fruit bearing stage 4-11 month.

The low temperature of coriander ability-1 DEG C to 2 DEG C, suitable growth temperature is 17 DEG C to 20 DEG C, and more than 20 DEG C of poor growths, 30 DEG C then stop growing.Coriander requires not tight to soil, but the soil that soil structure is good, fertilizer conservation water retention property is strong, the content of organic matter is high is conducive to coriander growth.In current culture technique, the coriander spring, the autumn, winter major part take outdoor cropping.When seedling grows to 10 centimetres, plant strain growth is vigorous, and Ying Qin waters, and keeps upper soll layer moistening.Instant nitrogenousfertilizer 1 to 2 time is imposed while watering.Weed out the rank grass during thinning.Summer need suitably shelter from heat or light, and anti-heavy rain washes away, timely draining after rain, ensures to emerge neatly.Coriander on current domestic food market is all through the high yield coriander of taming and obtaining, along with the raising of people's living standard, also more and more higher to the requirement of coriander quality.The unique flavor of coriander, more and more welcomed by the people, but in actual production process, the output of coriander is very low, and one of them principal element is that the germination rate of seed is very low, and adaptability is not strong, easy generation damage by disease and insect, therefore, study a kind of coriander high-yield planting method, to the cultivation of coriander with promote significant.

Summary of the invention

The object of the present invention is to provide a kind of coriander high-yield planting method, improve the resistance against diseases of seedling, have high germination rate, output is high, the bud green easy preservation of the vegetables obtained.

The technical scheme that the present invention takes is:

A kind of coriander high-yield planting method, is characterized in that, comprise the steps:

(1) Seeds preprocess: get coriander seed and to bask seeds 2-3h, then use the water seed soaking 12-15min of 55-60 DEG C, then use carbendazim 500 times of immersion kind 6-8min, with wet cotton parcel, refrigerates 24h at 5-6 DEG C, promotes coriander seed sprouting;

(2) wholely: in booth, disposablely execute urea fertilizer 45-50kg uniformly for every mu, containing the composite fertilizer 80-85kg of ammonia phosphorus potassium more than 40%, chicken manure 80-90kg, dig by the degree of depth of 30-35cm and turn over, do the furrow face of wide 60-70cm, dark 6-8cm furrow ditch;

(3) sow: the seed after process is broadcasted sowing according to the amount of broadcasting of 5g/m2, control spacing in the rows 5-6cm, line-spacing 12-15cm, water vola water after broadcasting, cover sunshade net;

(4) seedling management: respectively water 1 time every day sooner or later in seedbed, control moisture is 70-75%, and shade net is built by noon, when seedling grows to 4-5cm height, sprays seedling with 70% thiophanate methyl 800-900 times of liquid, prevention and elimination of disease and pests.

Black sunshade net is covered at canopy height 0.8-1m place in described step (3).

Beneficial effect of the present invention is:

The present invention carries out pretreatment to coriander seed, break the resting stage of coriander seed, improve the resistance against diseases of seedling, there is high germination rate, focus on ridging when whole applying fertilizer to the subsoil, grow with coriander and the biological nature of fertilizer wilderness demand amount is conformed to, later stage seedling management emphasis sunshade, output is high, the bud green easy preservation of the vegetables obtained.

Embodiment

Embodiment 1

A kind of coriander high-yield planting method, is characterized in that, comprise the steps:

(1) Seeds preprocess: get coriander seed and to bask seeds 2h, then use the water seed soaking 15min of 55 DEG C, then use carbendazim 500 times of immersion kind 6min, with wet cotton parcel, refrigerates 24h at 5 DEG C, promotes coriander seed sprouting;

(2) wholely: in booth, disposablely execute urea fertilizer 45kg uniformly for every mu, containing the composite fertilizer 85kg of ammonia phosphorus potassium more than 40%, chicken manure 80kg, dig by the degree of depth of 30cm and turn over, do the furrow face of wide 60cm, dark 6cm furrow ditch;

(3) sow: the seed after process is broadcasted sowing according to the amount of broadcasting of 5g/m2, control spacing in the rows 5cm, line-spacing 12cm, water vola water after broadcasting, cover black sunshade net at canopy height 0.8m place;

(4) seedling management: respectively water 1 time every day sooner or later in seedbed, controlling moisture is 70%, and shade net is built by noon, when seedling grows to 4-5cm height, sprays seedling, prevention and elimination of disease and pests with 70% thiophanate methyl, 800 times of liquid.

Embodiment 2

A kind of coriander high-yield planting method, is characterized in that, comprise the steps:

(1) Seeds preprocess: get coriander seed and to bask seeds 3h, then use the water seed soaking 12min of 60 DEG C, then use carbendazim 500 times of immersion kind 8min, with wet cotton parcel, refrigerates 24h at 6 DEG C, promotes coriander seed sprouting;

(2) wholely: in booth, disposablely execute urea fertilizer 50kg uniformly for every mu, containing the composite fertilizer 80kg of ammonia phosphorus potassium more than 40%, chicken manure 90kg, dig by the degree of depth of 35cm and turn over, do the furrow face of wide 70cm, dark 8cm furrow ditch;

(3) sow: the seed after process is broadcasted sowing according to the amount of broadcasting of 5g/m2, control spacing in the rows 6cm, line-spacing 15cm, water vola water after broadcasting, cover black sunshade net at canopy height 1m place;

(4) seedling management: respectively water 1 time every day sooner or later in seedbed, controlling moisture is 75%, and shade net is built by noon, when seedling grows to 4-5cm height, sprays seedling, prevention and elimination of disease and pests with 70% thiophanate methyl, 900 times of liquid.

Claims (2)

1. a coriander high-yield planting method, is characterized in that, comprises the steps:

(1) Seeds preprocess: get coriander seed and to bask seeds 2-3h, then use the water seed soaking 12-15min of 55-60 DEG C, then use carbendazim 500 times of immersion kind 6-8min, with wet cotton parcel, refrigerates 24h at 5-6 DEG C, promotes coriander seed sprouting;

(2) wholely: in booth, disposablely execute urea fertilizer 45-50kg uniformly for every mu, containing the composite fertilizer 80-85kg of ammonia phosphorus potassium more than 40%, chicken manure 80-90kg, dig by the degree of depth of 30-35cm and turn over, do the furrow face of wide 60-70cm, dark 6-8cm furrow ditch;

(3) sow: the seed after process is broadcasted sowing according to the amount of broadcasting of 5g/m2, control spacing in the rows 5-6cm, line-spacing 12-15cm, water vola water after broadcasting, cover sunshade net;

(4) seedling management: respectively water 1 time every day sooner or later in seedbed, control moisture is 70-75%, and shade net is built by noon, when seedling grows to 4-5cm height, sprays seedling with 70% thiophanate methyl 800-900 times of liquid, prevention and elimination of disease and pests.

2. a kind of coriander high-yield planting method according to claim 1, is characterized in that, cover black sunshade net in described step (3) at canopy height 0.8-1m place.