CN105557251A - Planting method for improving onion germination rate and seedling survival rate - Google Patents

Abstract

The invention discloses a planting method for improving onion germination rate and seedling survival rate. The method comprises the steps of (1) seed-soaking germination acceleration (2) land selection and (3) sowing. With the method provided by the invention, onions can uniformly absorb fertilizers; onion growth situations in various stages are ensured; onion germination rate and seedling survival ate are improved; malnutrition during a growth process is prevented; and onion yield is improved.

Description

A kind of implantation methods improving onion germination rate and survival rate of seedling

Technical field

The present invention relates to a kind of implantation methods improving onion germination rate and survival rate of seedling.

Background technology

Onion is extensive at distribution in China, and all there is cultivation various places, north and south, is one of main cultivation vegetables of China.Onion contains prostaglandin A, can reduce peripheral vascular resistance, reduces blood viscosity, can be used for reducing blood pressure, produces refreshing effect to the mind, releases the pressure, preventing cold.The method not science of prior art plantation onion, onion is abundant to the infiltration rate of fertilizer, onion germination rate is low, survival rate of seedling is general, growth rate is slow.

Summary of the invention

The object of the invention is the method not science solving prior art plantation onion, the problem that onion is abundant to the infiltration rate of fertilizer, onion germination rate is low, survival rate of seedling is general, growth rate is slow.

The technical solution used in the present invention is:

Improve an implantation methods for onion germination rate and survival rate of seedling, comprise the following steps:

(1) presoaking and germinating:

The seed of onion is placed on 5-10 hour in liquid, described liquid comprises the raw material of following weight portion: walnut powder 5-11 part, mulberry leaf 6-11 part, datlily 3-13 part, Radix Glycyrrhizae 2-9 part, poplar bark 4-7 part, aloe 3-9 part, nettle 1-4 part, shrimp shell meal 4-16 part, Chinese yam 10-15 part and root of large-flowered skullcap 2-7 part, the preparation method of liquid is by raw material co-grinding, add in 90-120 part water after crossing 60 mesh sieves, simmer in water 2-4 hour, is cooled to 55 DEG C afterwards; Drain well after onion seed soaking, wraps with wet gauze etc., at 25-30 DEG C, and heat and moisture preserving vernalization;

(2) selection of land: the soil physical features that onion is selected is smooth, near waterside, illumination is sufficient, irrigation and drainage are convenient, soil structure is suitable, physicochemical character is good, soil organic matter content is more than 1%;

(3) sow:

Pulled out by the seed of onion after vernalization and to broadcast sowing after drying on the seedbed being mixed with 20-25 part fulvic acid, ash 8-20 part, ammonium chloride 2-6 part, potassium sulfate 3-5 part, bean dregs 13-27 part, Bifidobacterium 21-36 part, calcium phosphate 10-20 part, pig manure 25-38 part of becoming thoroughly decomposed, urea 12-36 part, ooze 10-25 part, brown sugar 10-20 part, citric acid 2-8 part, attapulgite 12-18 and methyl α-naphthyl acetate 1-4 part, it is moistening that water spray maintains seedbed;

After planting seed, after seedling stage, every two weeks sprays the preventing disease and pest agent of converting 1300 times of water for a time, described preventing disease and pest agent comprises the raw material of following weight portion: selfheal 12-21 part, Gynostemma pentaphylla 5-7 part, dried orange peel 4-9 part, schizonepeta 7-9 part, honeysuckle 4-6 part, bark of eucommia 4-10 part, orchid 8-16 part, yew 3-5 part, Radix Astragali 4-6 part, garden burnet 2-4 part, phoenix tree leaf 3-5 part and leaf of bamboo 1-4 part, be condensed into dried powder make preventing disease and pest agent by above-mentioned raw materials soak by water, collection filtrate.

The invention has the beneficial effects as follows: have employed onion of the present invention can uniform pickup fertilizer, ensure the growing way in onion each stage, improve the germination rate of onion and survival rate of seedling, prevent process of growth Middle nutrition bad thus improve the output of onion.

Embodiment

The present invention is described further below.

Embodiment 1: a kind of implantation methods improving onion germination rate and survival rate of seedling, comprises the following steps:

(1) presoaking and germinating:

The seed of onion to be placed in liquid 5 hours, described liquid comprises the raw material of following weight portion: walnut powder 11 parts, 6 parts, mulberry leaf, datlily 13 parts, 9 parts, Radix Glycyrrhizae, poplar bark 7 parts, aloe 9 parts, nettle 1 part, shrimp shell meal 4 parts, Chinese yam 10 parts and the root of large-flowered skullcap 2 parts, the preparation method of liquid is by raw material co-grinding, add in 90 parts of water after crossing 60 mesh sieves, simmer in water 2 hours, be cooled to 55 DEG C afterwards; Drain well after onion seed soaking, wraps with wet gauze etc., at 25 DEG C, and heat and moisture preserving vernalization;

(2) selection of land: the soil physical features that onion is selected is smooth, near waterside, illumination is sufficient, irrigation and drainage are convenient, soil structure is suitable, physicochemical character is good, soil organic matter content is more than 1%;

(3) sow:

Pulled out by the seed of onion after vernalization and to broadcast sowing after drying on the seedbed being mixed with 25 parts of fulvic acids, ash 8 parts, ammonium chloride 2 parts, potassium sulfate 3 parts, 13 parts, bean dregs, Bifidobacterium 21 parts, 20 parts, calcium phosphate, the pig manure 25 parts that becomes thoroughly decomposed, 12 parts, urea, ooze 25 parts, 10 parts, brown sugar, citric acid 8 parts, attapulgite 12 and methyl α-naphthyl acetate 1 part, it is moistening that water spray maintains seedbed;

After planting seed, after seedling stage, every two weeks sprays the preventing disease and pest agent of converting 1300 times of water for a time, described preventing disease and pest agent comprises the raw material of following weight portion: selfheal 12 parts, Gynostemma pentaphylla 7 parts, dried orange peel 9 parts, schizonepeta 9 parts, honeysuckle 4 parts, the bark of eucommia 10 parts, 16 parts, orchid, yew 3 parts, the Radix Astragali 4 parts, garden burnet 2 parts, phoenix tree leaf 3 parts and 1 part, the leaf of bamboo, be condensed into dried powder make preventing disease and pest agent by above-mentioned raw materials soak by water, collection filtrate.

Embodiment 2: a kind of implantation methods improving onion germination rate and survival rate of seedling, comprises the following steps:

(1) presoaking and germinating:

The seed of onion is placed on 5-10 hour in liquid, described liquid comprises the raw material of following weight portion: walnut powder 5 parts, 11 parts, mulberry leaf, datlily 3 parts, 2 parts, Radix Glycyrrhizae, poplar bark 4 parts, aloe 3 parts, nettle 4 parts, shrimp shell meal 16 parts, Chinese yam 15 parts and the root of large-flowered skullcap 7 parts, the preparation method of liquid is by raw material co-grinding, add in 120 parts of water after crossing 60 mesh sieves, simmer in water 4 hours, be cooled to 55 DEG C afterwards; Drain well after onion seed soaking, wraps with wet gauze etc., at 30 DEG C, and heat and moisture preserving vernalization;

(2) selection of land: the soil physical features that onion is selected is smooth, near waterside, illumination is sufficient, irrigation and drainage are convenient, soil structure is suitable, physicochemical character is good, soil organic matter content is more than 1%;

(3) sow:

Pulled out by the seed of onion after vernalization and to broadcast sowing after drying on the seedbed being mixed with 20 parts of fulvic acids, ash 20 parts, ammonium chloride 6 parts, potassium sulfate 5 parts, 27 parts, bean dregs, Bifidobacterium 36 parts, 10 parts, calcium phosphate, the pig manure 38 parts that becomes thoroughly decomposed, 12 parts, urea, ooze 10 parts, 20 parts, brown sugar, citric acid 2 parts, attapulgite 18 and methyl α-naphthyl acetate 4 parts, it is moistening that water spray maintains seedbed;

After planting seed, after seedling stage, every two weeks sprays the preventing disease and pest agent of converting 1300 times of water for a time, described preventing disease and pest agent comprises the raw material of following weight portion: selfheal 21 parts, Gynostemma pentaphylla 5 parts, dried orange peel 4 parts, schizonepeta 7 parts, honeysuckle 6 parts, the bark of eucommia 4 parts, 8 parts, orchid, yew 5 parts, the Radix Astragali 6 parts, garden burnet 4 parts, phoenix tree leaf 5 parts and 4 parts, the leaf of bamboo, be condensed into dried powder make preventing disease and pest agent by above-mentioned raw materials soak by water, collection filtrate.

Embodiment 3: a kind of implantation methods improving onion germination rate and survival rate of seedling, comprises the following steps:

(1) presoaking and germinating:

The seed of onion to be placed in liquid 8 hours, described liquid comprises the raw material of following weight portion: walnut powder 7 parts, 8 parts, mulberry leaf, datlily 8 parts, 7 parts, Radix Glycyrrhizae, poplar bark 5 parts, aloe 6 parts, nettle 3 parts, shrimp shell meal 13 parts, Chinese yam 12 parts and the root of large-flowered skullcap 5 parts, the preparation method of liquid is by raw material co-grinding, add in 100 parts of water after crossing 60 mesh sieves, simmer in water 3 hours, be cooled to 55 DEG C afterwards; Drain well after onion seed soaking, wraps with wet gauze etc., at 28 DEG C, and heat and moisture preserving vernalization;

(2) selection of land: the soil physical features that onion is selected is smooth, near waterside, illumination is sufficient, irrigation and drainage are convenient, soil structure is suitable, physicochemical character is good, soil organic matter content is more than 1%;

(3) sow:

Pulled out by the seed of onion after vernalization and to broadcast sowing after drying on the seedbed being mixed with 23 parts of fulvic acids, ash 13 parts, ammonium chloride 5 parts, potassium sulfate 4 parts, 17 parts, bean dregs, Bifidobacterium 26 parts, 14 parts, calcium phosphate, the pig manure 31 parts that becomes thoroughly decomposed, 28 parts, urea, ooze 18 parts, 15 parts, brown sugar, citric acid 5 parts, attapulgite 15 and methyl α-naphthyl acetate 3 parts, it is moistening that water spray maintains seedbed;

After planting seed, after seedling stage, every two weeks sprays the preventing disease and pest agent of converting 1300 times of water for a time, described preventing disease and pest agent comprises the raw material of following weight portion: selfheal 14 parts, Gynostemma pentaphylla 6 parts, dried orange peel 6 parts, schizonepeta 8 parts, honeysuckle 5 parts, the bark of eucommia 7 parts, 12 parts, orchid, yew 4 parts, the Radix Astragali 5 parts, garden burnet 3 parts, phoenix tree leaf 4 parts and 3 parts, the leaf of bamboo, be condensed into dried powder make preventing disease and pest agent by above-mentioned raw materials soak by water, collection filtrate.

Those skilled in the art should know; protection scheme of the present invention is not limited only to the above embodiments; various permutation and combination and conversion can also be carried out on the basis of above-described embodiment; under the prerequisite without prejudice to spirit of the present invention, the various conversion that the present invention carries out all are dropped in protection scope of the present invention.

Claims (1)

1. improve an implantation methods for onion germination rate and survival rate of seedling, it is characterized in that comprising the following steps:

(1) presoaking and germinating:

The seed of onion is placed on 5-10 hour in liquid, described liquid comprises the raw material of following weight portion: walnut powder 5-11 part, mulberry leaf 6-11 part, datlily 3-13 part, Radix Glycyrrhizae 2-9 part, poplar bark 4-7 part, aloe 3-9 part, nettle 1-4 part, shrimp shell meal 4-16 part, Chinese yam 10-15 part and root of large-flowered skullcap 2-7 part, the preparation method of liquid is by raw material co-grinding, add in 90-120 part water after crossing 60 mesh sieves, simmer in water 2-4 hour, is cooled to 55 DEG C afterwards; Drain well after onion seed soaking, wraps with wet gauze etc., at 25-30 DEG C, and heat and moisture preserving vernalization;

(2) selection of land: the soil physical features that onion is selected is smooth, near waterside, illumination is sufficient, irrigation and drainage are convenient, soil structure is suitable, physicochemical character is good, soil organic matter content is more than 1%;

(3) sow:

Pulled out by the seed of onion after vernalization and to broadcast sowing after drying on the seedbed being mixed with 20-25 part fulvic acid, ash 8-20 part, ammonium chloride 2-6 part, potassium sulfate 3-5 part, bean dregs 13-27 part, Bifidobacterium 21-36 part, calcium phosphate 10-20 part, pig manure 25-38 part of becoming thoroughly decomposed, urea 12-36 part, ooze 10-25 part, brown sugar 10-20 part, citric acid 2-8 part, attapulgite 12-18 and methyl α-naphthyl acetate 1-4 part, it is moistening that water spray maintains seedbed;

After planting seed, after seedling stage, every two weeks sprays the preventing disease and pest agent of converting 1300 times of water for a time, described preventing disease and pest agent comprises the raw material of following weight portion: selfheal 12-21 part, Gynostemma pentaphylla 5-7 part, dried orange peel 4-9 part, schizonepeta 7-9 part, honeysuckle 4-6 part, bark of eucommia 4-10 part, orchid 8-16 part, yew 3-5 part, Radix Astragali 4-6 part, garden burnet 2-4 part, phoenix tree leaf 3-5 part and leaf of bamboo 1-4 part, be condensed into dried powder make preventing disease and pest agent by above-mentioned raw materials soak by water, collection filtrate.