CN104885732A - Seedling breeding method for preventing root rot of pomegranate seedlings - Google Patents

Abstract

The invention provides a seedling breeding method for preventing the root rot of pomegranate seedlings, and relates to the technical field of pomegranate seedling breeding. The method comprises the specific steps of: selecting full and complete seeds, immersing the seeds in a treatment solution for 8 hours till the seeds are completely immersed; sowing the immersed seeds on a seedling bed on which a breeding substrate 25 cm in thickness is laid, covering soil 3 cm in thickness on the seeds, and pressing and watering after sowing the seeds. The water infiltrates into a depth of 2-3 cm below the breeding substrate. The seedling breeding method for preventing root rot of pomegranate seedlings is high in propagation rate and high in germination rate, can effectively restrain diseases and insect pests, reduces the status of root rot of the pomegranate seedlings, and can provide the condition for the strong growth of the seedlings, so that the survival rate of the transplanted seedlings is high; the provided breeding substrate is good in permeability, suitable for the growth of the pomegranate seedlings and abundant in nutrition, so that the growth speed of the pomegranate seedlings is high; the treatment solution for treating the pomegranate seeds has germination accerlating effect on the seeds, can prevent the seeds from generating mucedine on the surfaces and reduces the diseases and insect pests, so that the survival rate of the pomegranate seedlings is high.

Description

A kind of seedling-cultivating method preventing rotten of pomegranate seedling

Technical field:

The present invention relates to pomegranate seedling growing process field, particularly relate to a kind of seedling-cultivating method preventing rotten of pomegranate seedling.

Background technology:

Pomegranate is a kind of nutritious fruit, have promote the production of body fluid to quench thirst, effect of astringing to arrest diarrhea, the implantation methods of pomegranate is more, but the conventional method plantation Pomegranate Growth cycle is longer, and the output of pomegranate is lower.Especially in the pomegranate nursery stage, growing-seedling period is long, and pomegranate seedling vitality is more fragile, is easily subject to the threat of damage by disease and insect, and pomegranate seedling rotten lethality is higher, and survival rate is low.

Summary of the invention:

The object of the present invention is to provide a kind of seedling-cultivating method preventing rotten of pomegranate seedling, to solve the problems of the technologies described above.

Technical problem to be solved by this invention realizes by the following technical solutions:

Prevent a seedling-cultivating method for rotten of pomegranate seedling, it is characterized in that, concrete steps are: choose full seed, complete seed, first seed are put into treatment fluid and soak 8 hours, until seed all soaks into; By the planting seed after soaking on seedling bed, the seedling medium thickness that seedling bed is laid is 25cm, and on seed, earthing 3cm is thick, after planting suppresses, waters, and the degree of depth that water immerses seedling medium is below seed 2-3cm;

Described treatment fluid is prepared from by the raw material of following weight portion: zymotic fluid 1500g, growth hormone IBA1.2mg, hundred step 3g, cyrtomium fortunei 2g, root of langdu 1.5g, chinaberry 2.5g, golden cypress 3g, Chinese pulsatilla 2g, honeysuckle 3.5g, described zymotic fluid be by pig manure 45 parts, 280 parts, water, maize straw 15 parts, tobacco stems 15 parts in fermentation vat through the liquid made of fermenting;

Described seedling medium is prepared from by the raw material of following weight portion: sandy soil 30 parts, 15 parts, humus, 10 parts, wheat bran, dregs of beans 8 parts, corn flour 12 parts, gypsum 1.5 parts, vermiculite 10 parts, 12 parts, diatomite, ash 6 parts, fermentation 18 parts, mud, edible fungus species 5 parts, the fruit of Rangoon creeper 3 parts, cyrtomium fortunei 2.5 parts, the root of langdu 3 parts, chinaberry 7 parts, golden cypress 15 parts, the bark of ash 10 parts, alum 4 parts, frutus cnidii 6 parts, honeysuckle 2 parts;

Described fermentation mud is the glar obtained through fermenting, precipitating in fermentation vat by pig manure 45 parts, 280 parts, water, maize straw 15 parts, tobacco stems 15 parts.

Described sandy soil are that the deposition of Basin of Huaihe River river bank is husky, and the pomegranate seedling of cultivation is adapted at Basin of Huaihe River and transplants, and survival rate is high.

Chinese medicine component hundred step in treatment fluid, cyrtomium fortunei, the root of langdu, chinaberry, golden cypress, the Chinese pulsatilla, honeysuckle compatibility composition, suppress pomegranate seeds surface pathogen growth, seedling is prevented to be subject to the infringement of germ, keep pomegranate seeds moisture, there is provided the various trace elements needed for pomegranate seeds sprouting, economic benefits and social benefits function.

Adopt the long low mold count of the surface of the seed that treatment fluid soaked, germinate fast, germinating capacity is strong, germination rate is high, and seed is after soaking, and surperficial mildew bacterium only has 25%, germination rate reaches 96.5%, namely 3 ~ 4 days seeds show money or valuables one carries unintentionally germination, for Fast-propagation pomegranate sapling creates favorable conditions, have good economic benefit and social benefit.

The Chinese medicine component fruit of Rangoon creeper in seedling medium, cyrtomium fortunei, the root of langdu, chinaberry, golden cypress, the bark of ash, alum, frutus cnidii, honeysuckle compatibility composition, pomegranate seedling root pathogen growth can be suppressed, seedling is prevented to be subject to the infringement of germ, this Chinese medicine component existence on edible mushroom does not affect, and impel it ferment at fermentation mud, point the taking off of edible mushroom can produce pomegranate seedlings grow needed for nutriment and various trace element.

Seedling medium of the present invention is adopted to cultivate pomegranate seedling, can be the impact that seedling provides sufficient, not only containing the nutriment that Pomegranate Growth is necessary in the component of this seedling medium, but also containing the nutriment needed for edible fungi growth, edible fungus species can be survived in this seedling medium, and organic matter is decomposed gradually, sustainablely provide nutriment needed for growth for pomegranate seedling.

The invention has the beneficial effects as follows:

The seedling-cultivating method preventing rotten of pomegranate seedling provided by the invention, reproduction speed is fast, and germination rate is high, effectively can suppress damage by disease and insect, and the situation reducing rotten of pomegranate seedling occurs, can be seedling and provides the condition of growing up strong and sturdy, and after transplanting, survival rate is high; The seedling medium good permeability provided, be applicable to pomegranate growth of seedling, nutritious, pomegranate growth of seedling speed is fast; For the treatment of the treatment fluid of pomegranate seeds, to seed, there is vernalization effect, the surface of the seed mildew bacterium can be suppressed simultaneously, reduce the generation of damage by disease and insect, make pomegranate seedling percent high.

Embodiment:

The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.

Prevent a seedling-cultivating method for rotten of pomegranate seedling,

Prepare pomegranate seeds treatment fluid, get zymotic fluid 1500g, growth hormone IBA1.2mg, hundred step 3g, cyrtomium fortunei 2g, root of langdu 1.5g, chinaberry 2.5g, golden cypress 3g, Chinese pulsatilla 2g, honeysuckle 3.5g, hundred steps, cyrtomium fortunei, the root of langdu, chinaberry, golden cypress, the Chinese pulsatilla, honeysuckle are added in zymotic fluid and soaks 18-24 hour, then filter, get filtered fluid, in filtered fluid, add growth hormone IBA, mix and obtain treatment fluid;

The seedling medium of preparation pomegranate seedling, get sandy soil 30 parts, 15 parts, humus, 10 parts, wheat bran, dregs of beans 8 parts, corn flour 12 parts, gypsum 1.5 parts, 12 parts, diatomite, ash 6 parts, fermentation 18 parts, mud, the fruit of Rangoon creeper 3 parts, cyrtomium fortunei 2.5 parts, the root of langdu 3 parts, chinaberry 7 parts, golden cypress 15 parts, the bark of ash 10 parts, alum 4 parts, frutus cnidii 6 parts, honeysuckle 2 parts, to be that block raw material is pulverized in above-mentioned component, be ground into the graininess suitable with river sand particle size, each material component mixture stirs together, add vermiculite 10 parts to be again uniformly mixed, finally inoculate edible fungus species 5 parts.

Zymotic fluid be by pig manure 45 parts, 280 parts, water, maize straw 15 parts, tobacco stems 15 parts in fermentation vat through the liquid made of fermenting; Fermentation mud is by pig manure 40 parts, 250 parts, water, maize straw 25 parts, the tobacco stems 15 parts glar through fermentation in fermentation vat.

Cultivate pomegranate seedling, choose full seed, complete pomegranate seeds, first seed is put into treatment fluid and soak 8 hours, until seed all soaks into; By the planting seed after soaking on seedling bed, the seedling medium thickness that seedling bed is laid is 25cm, on seed, earthing 3cm is thick, after planting suppress, water, it is below seed 2-3cm that water immerses the degree of depth of seedling medium, and 3 ~ 4 days seeds can show money or valuables one carries unintentionally germination, pomegranate seedling rotten lethality less than 5%, other situation lethality about 6%, seedling percent more than 89%.

More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification is only preference of the present invention; be not used for limiting the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (2)

1. prevent a seedling-cultivating method for rotten of pomegranate seedling, it is characterized in that, concrete steps are: choose full seed, complete seed, first seed are put into treatment fluid and soak 8 hours, until seed all soaks into; By the planting seed after soaking on seedling bed, the seedling medium thickness that seedling bed is laid is 25cm, and on seed, earthing 3cm is thick, after planting suppresses, waters, and the degree of depth that water immerses seedling medium is below seed 2-3cm;

Described treatment fluid is prepared from by the raw material of following weight portion: zymotic fluid 1500g, growth hormone IBA1.2mg, hundred step 3g, cyrtomium fortunei 2g, root of langdu 1.5g, chinaberry 2.5g, golden cypress 3g, Chinese pulsatilla 2g, honeysuckle 3.5g, described zymotic fluid be by pig manure 45 parts, 280 parts, water, maize straw 15 parts, tobacco stems 15 parts in fermentation vat through the liquid made of fermenting;

Described seedling medium is prepared from by the raw material of following weight portion: sandy soil 30 parts, 15 parts, humus, 10 parts, wheat bran, dregs of beans 8 parts, corn flour 12 parts, gypsum 1.5 parts, vermiculite 10 parts, 12 parts, diatomite, ash 6 parts, fermentation 18 parts, mud, edible fungus species 5 parts, the fruit of Rangoon creeper 3 parts, cyrtomium fortunei 2.5 parts, the root of langdu 3 parts, chinaberry 7 parts, golden cypress 15 parts, the bark of ash 10 parts, alum 4 parts, frutus cnidii 6 parts, honeysuckle 2 parts;

Described fermentation mud is the glar obtained through fermenting, precipitating in fermentation vat by pig manure 45 parts, 280 parts, water, maize straw 15 parts, tobacco stems 15 parts.

2. the seedling-cultivating method preventing rotten of pomegranate seedling according to claim 1, is characterized in that, described sandy soil are that the deposition of Basin of Huaihe River river bank is husky.